Categories: Ransom

Ransom:Win32/Stop.PAH!MTB malicious file

The Ransom:Win32/Stop.PAH!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Ransom:Win32/Stop.PAH!MTB virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Attempts to connect to a dead IP:Port (96 unique times)
  • Starts servers listening on 0.0.0.0:7588
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Hungarian
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Enumerates services, possibly for anti-virtualization
  • Deletes its original binary from disk
  • Executed a process and injected code into it, probably while unpacking
  • A process attempted to delay the analysis task by a long amount of time.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Installs itself for autorun at Windows startup
  • A possible cryptomining command was executed
  • Makes SMTP requests, possibly sending spam or exfiltrating data.
  • Attempts to interact with an Alternate Data Stream (ADS)

Related domains:

microsoft-com.mail.protection.outlook.com
defeatwax.ru
158.102.105.176.dnsbl.sorbs.net
158.102.105.176.bl.spamcop.net
158.102.105.176.zen.spamhaus.org
158.102.105.176.sbl-xbl.spamhaus.org
158.102.105.176.cbl.abuseat.org
fastpool.xyz
mx2.naver.com
mx-rogers.mail.am0.yahoodns.net
mx-aol.mail.gm0.yahoodns.net
www.instagram.com
mailfilter.optilink.us
mx3.hanmail.net
nam.olc.protection.outlook.com
avas1.une.net.co
mxa-00294a01.gslb.pphosted.com
mx.tlen.pl
d211548.a.ess.uk.barracudanetworks.com
mx1.buckeyecom.net
mx01.t-online.de
mailhost.atlantica-co.com
mail.yaxmail.net
relay.las.es
mail01.jeffersonbox.com
mx1.ocps.net.gslb.pphosted.com
mx37.mb5p.com
m.youtube.com
al-ip4-mx-vip2.prodigy.net
mail.newgatemedia.com
mxa-002a6b01.gslb.pphosted.com
www.youtube.com
newleafpub.com
li585-225.members.linode.com
smtpa.mail.medcity.net
mail.micromar.net
d214682.a.ess.uk.barracudanetworks.com
qikmail.net
m5.datapath-hosting.net
mail.register.it
mx0b-00191d01.pphosted.com
mx1.mail.cheapnet.it
api2.splinterlands.com
smtp.arginimotorsport.com
mail.h-email.net
mx1.mailchannels.net
mx0a-00191d01.pphosted.com
imap.mail.de
mail.vartini.com
mail.mailerhost.net
smtp.k-cl.jp
mail.opinformatique.com
mx.generic-isp.com
mail2.tenacity.org
rodmarservicios.com
mx01.mail.icloud.com
hotmail-com.olc.protection.outlook.com
mx1.hc3292-22.iphmx.com
mail.unicaredubai.com
mx4.hanmail.net
mxa-0019c602.gslb.pphosted.com
mx1.hc49497.c3s2.iphmx.com
mx1-us1.ppe-hosted.com
mx.labettehealth.com
mx1.netsolmail.net
spamwall.landrumspring.com
mx156.hostedmxserver.com
mxa-0020ab02.gslb.pphosted.com
box.defunct.email
critterpat.com
dnvrco-postmx01.email.rr.com
emailsettings.firetrust.com
autoconfig.thunderbird.net
getmailspring.com
cust66335-1.in.mailcontrol.com
mx1.nate.com
mxa-001a8001.gslb.pphosted.com
mxb-00560d01.gslb.pphosted.com
mxb-002f7901.gslb.pphosted.com
al-ip4-mx-vip1.prodigy.net
mxa-001d2f01.gslb.pphosted.com
mxat1001.piscesdns.net

How to determine Ransom:Win32/Stop.PAH!MTB?


File Info:

crc32: BF85105Emd5: d5042123cc322b4b3039df4c585669f6name: D5042123CC322B4B3039DF4C585669F6.mlwsha1: 54ae1005529fe60d71fe426f2f1e70a5dafbb609sha256: e6cf806a9ff071097b9cc88e5175d1e6345b59224bd60c74e575f21494808bcasha512: a35b9d95168e40a59aa2354a1d4791d3c44e5a832cc2a999f9e1b926ae7303169aa296cb537cea239b056969ef9fbcd7f744fa9deefe3f7abd70574163fea00essdeep: 6144:7xq8bLTMCrVNybNH0qJL60TfOOhxxdeTr/ekI:Fnb3jVNIbL6ezxd6Ltype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: sajbmianozu.iyaProductVersion: 8.64.59.52Copyright: Copyrighz (C) 2021, fudkagatTranslation: 0x0527 0x007a

Ransom:Win32/Stop.PAH!MTB also known as:

Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0058865f1 )
Lionic Trojan.Win32.Racealer.i!c
Elastic malicious (high confidence)
DrWeb Trojan.Siggen15.15767
McAfee RDN/Generic.grp
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/StopCrypt.0a645bf9
K7GW Trojan ( 0058865f1 )
Cybereason malicious.5529fe
Cyren W32/Kryptik.EWJ.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HMSC
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
Cynet Malicious (score: 100)
Kaspersky HEUR:Backdoor.Win32.Tofsee.gen
BitDefender Trojan.GenericKD.37699066
MicroWorld-eScan Trojan.GenericKD.37699066
Tencent Win32.Backdoor.Bp-generic.Ptem
Ad-Aware Trojan.GenericKD.37699066
Sophos Troj/Krypt-CY
BitDefenderTheta Gen:NN.ZexaF.34170.sq0@aKiGSleO
McAfee-GW-Edition BehavesLike.Win32.Lockbit.fh
FireEye Generic.mg.d5042123cc322b4b
Emsisoft Trojan.Crypt (A)
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_62%
Microsoft Ransom:Win32/Stop.PAH!MTB
Arcabit Trojan.Generic.D23F3DFA
GData Trojan.GenericKD.37699066
AhnLab-V3 Infostealer/Win.SmokeLoader.R443617
Acronis suspicious
VBA32 Trojan.Zenpak
MAX malware (ai score=88)
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002H0CJ121
Rising Trojan.Generic@ML.93 (RDMK:VYCCZRpRrMARlvgi6FwQNg)
Ikarus Trojan-Banker.UrSnif
Fortinet W32/Kryptik.HMSC!tr
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml

How to remove Ransom:Win32/Stop.PAH!MTB?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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Published by
Paul Valéry
Tags: 158.102.105.176.bl.spamcop.net158.102.105.176.cbl.abuseat.org158.102.105.176.dnsbl.sorbs.net158.102.105.176.sbl-xbl.spamhaus.org158.102.105.176.zen.spamhaus.orgal-ip4-mx-vip1.prodigy.netal-ip4-mx-vip2.prodigy.netapi2.splinterlands.comautoconfig.thunderbird.netavas1.une.net.cobox.defunct.emailcritterpat.comcust66335-1.in.mailcontrol.comd211548.a.ess.uk.barracudanetworks.comd214682.a.ess.uk.barracudanetworks.comdefeatwax.rudnvrco-postmx01.email.rr.comemailsettings.firetrust.comfastpool.xyzgetmailspring.comhotmail-com.olc.protection.outlook.COMimap.mail.deli585-225.members.linode.comm.youtube.comm5.datapath-hosting.netmail.h-email.netmail.mailerhost.netmail.micromar.netmail.newgatemedia.commail.opinformatique.commail.register.itmail.unicaredubai.commail.vartini.commail.yaxmail.netmail01.jeffersonbox.commail2.tenacity.orgmailfilter.optilink.usmailhost.atlantica-co.commicrosoft-com.mail.protection.outlook.commx-aol.mail.gm0.yahoodns.netmx-rogers.mail.am0.yahoodns.netmx.generic-isp.commx.labettehealth.commx.tlen.plmx01.mail.icloud.commx01.t-online.demx0a-00191d01.pphosted.commx0b-00191d01.pphosted.commx1-us1.ppe-hosted.commx1.buckeyecom.netmx1.hc3292-22.iphmx.commx1.hc49497.c3s2.iphmx.commx1.mail.cheapnet.itmx1.mailchannels.netmx1.nate.commx1.netsolmail.netmx1.ocps.net.gslb.pphosted.commx156.hostedmxserver.commx2.naver.commx3.hanmail.netmx37.mb5p.commx4.hanmail.netmxa-0019c602.gslb.pphosted.commxa-001a8001.gslb.pphosted.commxa-001d2f01.gslb.pphosted.commxa-0020ab02.gslb.pphosted.commxa-00294a01.gslb.pphosted.commxa-002a6b01.gslb.pphosted.commxat1001.piscesdns.netmxb-002f7901.gslb.pphosted.commxb-00560d01.gslb.pphosted.comnam.olc.protection.outlook.comnewleafpub.comqikmail.netRansom:Win32/Stop.PAH!MTBrelay.las.esrodmarservicios.comsajbmianozu.iyasmtp.arginimotorsport.comsmtp.k-cl.jpsmtpa.mail.medcity.netspamwall.landrumspring.comwww.instagram.comwww.youtube.com

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