Ransom

Ransom:Win32/GandCrab.AU!bit removal

Malware Removal

The Ransom:Win32/GandCrab.AU!bit 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 Ransom:Win32/GandCrab.AU!bit virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Czech
  • The binary likely contains encrypted or compressed data.
  • 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
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

ipv4bot.whatismyipaddress.com
dns1.soprodns.ru
nomoreransom.coin
nomoreransom.bit
gandcrab.bit

How to determine Ransom:Win32/GandCrab.AU!bit?


File Info:

crc32: 385ACA84
md5: d1d4703b9d4a1d1c2ce95fc194943170
name: D1D4703B9D4A1D1C2CE95FC194943170.mlw
sha1: 5fd6470fe7ab480139e2d37aff8fc22e6c12c6b0
sha256: 4e0e20bb4c5f074a985587cf6a02086c412ac3e2d261947ee82a790ecf990e44
sha512: 5c60306044bda1cbb0935e0f93194b031d6053d4d445f04e007967b05ead3000117864f9188a0ce9a9980406a3a091a71e5dd463fe8a244c31f38e9bc99867f3
ssdeep: 6144:BscBzq9tLZPE0dpsOR1DAOiliqRKklOtiOWj5VGs2D2lmAmtFfmQjoVxlDh:B9q9tLPdhD0/RCtiOWj5Vz260Am6hDh
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017, masasrfure
InternalName: sgahagajfgha.exe
FileVersion: 1.0.0.1
ProductVersion: 1.0.0.1
Translation: 0x0809 0x04b0

Ransom:Win32/GandCrab.AU!bit also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.BRMon.Gen.1
FireEyeGeneric.mg.d1d4703b9d4a1d1c
CAT-QuickHealTrojan.Mauvaise.SL1
Qihoo-360Win32/Trojan.Generic.HwoCIccA
ALYacTrojan.BRMon.Gen.1
VIPRETrojan.Win32.Generic!BT
SUPERAntiSpywareRansom.GandCrab/Variant
SangforRansom.Win32.Globeimposter_15.se
K7AntiVirusTrojan ( 0052695d1 )
K7GWTrojan ( 0052695d1 )
Cybereasonmalicious.b9d4a1
BitDefenderThetaGen:NN.ZexaF.34590.vy0@au4oCChG
CyrenW32/S-b721ba5c!Eldorado
SymantecPacked.Generic.525
TrendMicro-HouseCallRansom_HPGANDCRAB.SMG2
AvastFileRepMalware
ClamAVWin.Packer.Crypter-6539596-1
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.BRMon.Gen.1
NANO-AntivirusTrojan.Win32.GandCrypt.exxlox
Paloaltogeneric.ml
AegisLabTrojan.Win32.GandCrypt.tphw
TencentMalware.Win32.Gencirc.10b6593e
Ad-AwareTrojan.BRMon.Gen.1
SophosMal/Generic-R + Mal/GandCrab-B
ComodoTrojWare.Win32.Ransom.GandCrab.A@7jk3ar
F-SecureHeuristic.HEUR/AGEN.1103298
DrWebTrojan.DownLoader26.16078
ZillyaTrojan.IRCBot.Win32.10429
TrendMicroRansom_HPGANDCRAB.SMG2
McAfee-GW-EditionBehavesLike.Win32.Generic.fc
SentinelOneStatic AI – Malicious PE
EmsisoftTrojan.BRMon.Gen.1 (B)
APEXMalicious
GDataTrojan.BRMon.Gen.1
JiangminTrojan.GandCrypt.q
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1103298
Antiy-AVLTrojan[Ransom]/Win32.GandCrypt
ArcabitTrojan.BRMon.Gen.1
ViRobotTrojan.Win32.Ransom.345600
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftRansom:Win32/GandCrab.AU!bit
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/MalPe34.Suspicious.X2029
Acronissuspicious
McAfeePacked-ZG!D1D4703B9D4A
TACHYONRansom/W32.GandCrypt.345600
VBA32Trojan.Agentb
MalwarebytesTrojan.MalPack
ESET-NOD32a variant of Win32/Kryptik.GHOR
RisingMalware.Obscure/Heur!1.9E03 (CLOUD)
YandexTrojan.GenAsa!+nIhj0/SbZY
IkarusTrojan.Win32.Krypt
eGambitUnsafe.AI_Score_100%
FortinetW32/GenKryptik.CNAR!tr
AVGFileRepMalware
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureRansomeware.GandCrypt.Gen

How to remove Ransom:Win32/GandCrab.AU!bit?

Ransom:Win32/GandCrab.AU!bit 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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