Trojan

Trojan-Downloader.Win32.Miner (file analysis)

Malware Removal

The Trojan-Downloader.Win32.Miner 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 Trojan-Downloader.Win32.Miner virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Attempts to connect to a dead IP:Port (18 unique times)
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Arabic (Oman)
  • Looks up the external IP address
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Detects Sandboxie through the presence of a library
  • Detects Avast Antivirus through the presence of a library
  • Checks for the presence of known windows from debuggers and forensic tools
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Steals private information from local Internet browsers
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks the version of Bios, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key
  • Attempts to modify proxy settings
  • Attempts to disable Windows Defender
  • Attempts to create or modify system certificates
  • Collects information to fingerprint the system
  • Uses suspicious command line tools or Windows utilities

Related domains:

z.whorecord.xyz
a.tomx.xyz
cdn.discordapp.com
ocsp.digicert.com
ipinfo.io
i.spesgrt.com
aa.goatgamea.com
553835e4-8579-4eef-9487-08e116066fe4.s3.amazonaws.com
privacytoolz123foryou.xyz
eurekabike.com
apps.identrust.com
telegram.org
twitter.com
yandex.ru
cleaner-partners.biz
telete.in
romkaxarit.tumblr.com
crl.identrust.com
iplogger.org
ocsp.comodoca.com
ocsp.usertrust.com
ocsp.sectigo.com
iplis.ru
gz.symcd.com
ocsp.omniroot.com

How to determine Trojan-Downloader.Win32.Miner?


File Info:

crc32: CC365D32
md5: ef87292437102675a87732ba36caa664
name: EF87292437102675A87732BA36CAA664.mlw
sha1: a64e6493828aecb49bcbe66a0f27f2f0264970a8
sha256: 11adb6fd4fbcb8fe68033ff2bc3b8cc45b980c573f7c58be291383d5b95d6e41
sha512: 1618286e135e8ad0407f2320c683fcc21eb0a154bde9a394d18ad3a90e80c9f533176c93913eba85d5eb6755c20647e7ace5d3d431b317255ea207f82d8bac47
ssdeep: 12288:Fms03Pohy2krjuOmU9RtyncxQRhJJzhoqgH5sB4dxHGOV:F/+PYcz9RhQRh9B4dT
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2021 PowerBoost
InternalName: PowerBoost.exe
FileVersion: 3225.42.1.15
CompanyName: PowerBoost
ProductName: PowerBoost
ProductVersion: 3225.42.1.15
FileDescription: PowerBoost
OriginalFilename: PowerBoost.exe
Translation: 0x0009 0x04b0

Trojan-Downloader.Win32.Miner also known as:

K7AntiVirusTrojan-Downloader ( 005815f81 )
LionicTrojan.Win32.Miner.a!c
DrWebTrojan.Siggen15.2034
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.46873017
CylanceUnsafe
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojanDownloader:Win32/Generic.6da529e2
K7GWTrojan-Downloader ( 005815f81 )
ESET-NOD32a variant of Win32/TrojanDownloader.Agent.FUZ
APEXMalicious
AvastWin32:DropperX-gen [Drp]
KasperskyHEUR:Trojan-Downloader.Win32.Miner.gen
BitDefenderTrojan.GenericKD.46873017
ViRobotTrojan.Win32.Z.Agent.1028608.BM
MicroWorld-eScanTrojan.GenericKD.46873017
TencentWin32.Trojan-downloader.Agent.Anzj
Ad-AwareTrojan.GenericKD.46873017
SophosMal/Generic-S
BitDefenderThetaGen:NN.ZexaF.34126.!u0@aeyKwkbO
McAfee-GW-EditionRDN/Generic Downloader.x
FireEyeTrojan.GenericKD.46873017
EmsisoftTrojan.GenericKD.46873017 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojanDownloader.Miner.di
WebrootW32.Trojan.Gen
AviraTR/Dldr.Agent.fuuax
eGambitUnsafe.AI_Score_84%
Antiy-AVLTrojan/Generic.ASMalwS.3480A20
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Azorult!ml
ZoneAlarmHEUR:Trojan-Downloader.Win32.Miner.gen
GDataWin32.Trojan.PSE.11UIVO2
AhnLab-V3Dropper/Win.Mudrop.C4611786
McAfeeRDN/Generic Downloader.x
MAXmalware (ai score=83)
VBA32BScope.Trojan.Chapak
MalwarebytesTrojan.MalPack
PandaTrj/Genetic.gen
IkarusTrojan-Downloader.Win32.Agent
FortinetRiskware/Miner
AVGWin32:DropperX-gen [Drp]
Paloaltogeneric.ml

How to remove Trojan-Downloader.Win32.Miner?

Trojan-Downloader.Win32.Miner 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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