Malware

Downloader.Win32.Snojan (file analysis)

Malware Removal

The Downloader.Win32.Snojan 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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Gridinsoft Anti-Malware

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 Downloader.Win32.Snojan virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • The binary likely contains encrypted or compressed data.
  • Checks for the presence of known windows from debuggers and forensic tools
  • Steals private information from local Internet browsers
  • The following process appear to have been packed with Themida: 2.exe
  • Collects information about installed applications
  • Attempts to identify installed AV products by installation directory
  • Checks for the presence of known devices from debuggers and forensic tools
  • Detects the presence of Wine emulator via registry key
  • Checks the version of Bios, possibly for anti-virtualization
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key
  • Attempts to access Bitcoin/ALTCoin wallets
  • Anomalous binary characteristics

Related domains:

ip-api.com
verf02.top

How to determine Downloader.Win32.Snojan?


File Info:

crc32: 5C268744
md5: f25846823ea0b9d3f9668e2c9f904dc0
name: 2.exe
sha1: cd8f7fae2f1a350c18881fedafbd2671df63ea87
sha256: aa2984c5121f96d4deb68cd6cc36c8c7c14994f91caac9267e07e24ef9ad6081
sha512: ddc9f902f87a4f844001972c52be97ace96f8700a9220b1e8c28a6d426167013d894f142e6de0ca3692a73e91eb585239bc477df3547f8ec3af28f9f157c53f8
ssdeep: 49152:JuDgda/ZyDRhTKdZi30e9hUZjeX9Vnw3txzOYFR4a2G9vk9t:JogduybTKAhUJefGUY7H2G9vk9
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Downloader.Win32.Snojan also known as:

BkavW32.HfsAutoB.
MicroWorld-eScanGen:Variant.Zusy.300141
FireEyeGeneric.mg.f25846823ea0b9d3
K7AntiVirusTrojan ( 0040f4ef1 )
BitDefenderGen:Variant.Zusy.300141
K7GWTrojan ( 0040f4ef1 )
Cybereasonmalicious.e2f1a3
BitDefenderThetaGen:NN.ZexaF.34096.mAWaaKglnboi
APEXMalicious
ClamAVWin.Packed.Ursu-7371146-0
GDataGen:Variant.Zusy.300141
Kasperskynot-a-virus:HEUR:Downloader.Win32.Snojan.gen
RisingMalware.Heuristic!ET#100% (RDMK:cmRtazp8rXw8rU2QGnTyUq74OCk4)
Ad-AwareGen:Variant.Zusy.300141
F-SecureHeuristic.HEUR/AGEN.1045048
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Ransom.vc
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.Zusy.300141 (B)
SentinelOneDFI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
AviraHEUR/AGEN.1045048
Endgamemalicious (high confidence)
ArcabitTrojan.Zusy.D4946D
ZoneAlarmnot-a-virus:HEUR:Downloader.Win32.Snojan.gen
MicrosoftTrojan:Win32/Wacatac.D!ml
AhnLab-V3Malware/Win32.Generic.C3545808
Acronissuspicious
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Packed.Themida.HIO
MAXmalware (ai score=88)
eGambitUnsafe.AI_Score_99%
FortinetW32/Themida.HIO!tr
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360HEUR/QVM19.1.9987.Malware.Gen

How to remove Downloader.Win32.Snojan?

Downloader.Win32.Snojan 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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