Malware

Should I remove “Win32/Kryptik.GMTB”?

Malware Removal

The Win32/Kryptik.GMTB 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Win32/Kryptik.GMTB virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Detected script timer window indicative of sleep style evasion
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • A process created a hidden window
  • Unconventionial language used in binary resources: Serbian
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Win32/Kryptik.GMTB?


File Info:

crc32: 64C8B68A
md5: 48087776645fd9709f09828be7e42f8f
name: 48087776645FD9709F09828BE7E42F8F.mlw
sha1: 46a879b5a0daa36268eea1939ed18a18ee342835
sha256: 642341ca6bd43dbccfd6098272cfd7884c7b036737cf223166fafdaa504239f8
sha512: f167a63f698563f32bf0f4da88b820b646cc40c8c257d87d9f575ab562be05b30dad996abd0a38e7f3e44363fdbea1ea92ac41776e71e5df6329d8779fdbeea9
ssdeep: 24576:d2TYHTUzN4kdpnisrHnwCT1boyMIqCq2Hd74JVuO:d2TYAzvpnHrHwBIHHd74
type: PE32 executable (GUI) Intel 80386 system file, for MS Windows

Version Info:

InternalName: shadbsiasibke
FileVersion: 1.0.0.1
ProductVersion: 1.0.0.1

Win32/Kryptik.GMTB also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00543e471 )
LionicTrojan.Win32.NeutrinoPOS.4!c
Elasticmalicious (high confidence)
DrWebTrojan.SpyBot.1028
CynetMalicious (score: 100)
ALYacTrojan.Banker.NeutrinoPOS
CylanceUnsafe
ZillyaTrojan.NeutrinoPOS.Win32.358
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojanBanker:Win32/Kryptik.d307f6ef
K7GWTrojan ( 00543e471 )
Cybereasonmalicious.6645fd
CyrenW32/Trojan.GWHH-1700
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GMTB
APEXMalicious
AvastWin32:BankerX-gen [Trj]
KasperskyTrojan-Banker.Win32.NeutrinoPOS.dlb
BitDefenderTrojan.Brsecmon.1
NANO-AntivirusTrojan.Win32.NeutrinoPOS.fkhtat
ViRobotTrojan.Win32.Agent.1369088.B
MicroWorld-eScanTrojan.Brsecmon.1
TencentMalware.Win32.Gencirc.10ccd179
Ad-AwareTrojan.Brsecmon.1
SophosMal/Generic-R + Mal/Kryptik-CQ
ComodoTrojWare.Win32.Vigorf.AG@7xwm5h
BitDefenderThetaGen:NN.ZexaF.34058.tr0@aajtLRlG
TrendMicroRansom.Win32.GANDCRAB.THOIBOAP
McAfee-GW-EditionTrojan-FPST!48087776645F
FireEyeGeneric.mg.48087776645fd970
EmsisoftTrojan.Brsecmon.1 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Banker.NeutrinoPOS.ia
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1127205
eGambitUnsafe.AI_Score_97%
Antiy-AVLTrojan/Generic.ASMalwS.2932190
KingsoftWin32.Troj.Banker.(kcloud)
MicrosoftTrojan:Win32/Gandcrab.AF
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
GDataTrojan.Brsecmon.1
AhnLab-V3Trojan/Win32.Gandcrab.R245434
McAfeeTrojan-FPST!48087776645F
VBA32BScope.TrojanBanker.NeutrinoPOS
MalwarebytesTrojan.Banker
PandaTrj/CI.A
TrendMicro-HouseCallRansom.Win32.GANDCRAB.THOIBOAP
RisingRansom.GandCrab!1.B647 (CLASSIC)
YandexTrojan.GenAsa!LQt5rjpYiPk
IkarusTrojan-Ransom.GrandCrab
FortinetW32/GenKryptik.CRTA!tr
AVGWin32:BankerX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/TrojanPSW.NeutrinoPOS.HgIASOsA

How to remove Win32/Kryptik.GMTB?

Win32/Kryptik.GMTB removal tool
  • 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.

About the author

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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