Ransom

Ransom:Win32/Gandcrab.C!bit removal instruction

Malware Removal

The Ransom:Win32/Gandcrab.C!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.

GridinSoft Anti-Malware

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.C!bit virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

Related domains:

ipv4bot.whatismyipaddress.com
ns1.corp-servers.ru
zonealarm.bit
ns2.corp-servers.ru
ransomware.bit

How to determine Ransom:Win32/Gandcrab.C!bit?


File Info:

crc32: 87B6CE7F
md5: dde4a9c0fbcc638a222f20ec87e68bcc
name: DDE4A9C0FBCC638A222F20EC87E68BCC.mlw
sha1: fe7fe0c7323638bc3cdec46f66382d7aac48aa58
sha256: 4e2e2b464cd2916c5e15a80caf4f658fc95e525812257b2b18c89c4d224c7148
sha512: 925447553e072f49308ecc90cd2ef059ff86439ea5c05c0691a489b6c674fd48552c0e7069f686cb4fe966420682aef57578ae26891c9139caeac368f762f6dd
ssdeep: 3072:Z9ABQSbnqQVjfq3CXs0LFZDDF5Z/h5k4:Z9iQof3XsmFZV/hi4
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Gandcrab.C!bit also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Mint.Zamg.C
FireEyeGeneric.mg.dde4a9c0fbcc638a
CAT-QuickHealTrojan.Mauvaise.SL1
ALYacTrojan.Ransom.GandCrab
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 00529a891 )
BitDefenderTrojan.Mint.Zamg.C
K7GWTrojan ( 00529a891 )
Cybereasonmalicious.0fbcc6
CyrenW32/S-08825a0e!Eldorado
SymantecPacked.Generic.527
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Ransomware.Gandcrab-6866237-0
KasperskyHEUR:Trojan.Win32.SelfDel.vho
AlibabaRansom:Win32/Gandcrab.bc1cf49e
NANO-AntivirusTrojan.Win32.Chapak.fagaaj
TencentMalware.Win32.Gencirc.10b3bdbc
Ad-AwareTrojan.Mint.Zamg.C
TACHYONTrojan/W32.Agent.147456.CJJ
EmsisoftTrojan.Mint.Zamg.C (B)
ComodoTrojWare.Win32.GandCrab.AG@7nb7e4
F-SecureTrojan.TR/Dropper.Gen
DrWebTrojan.Encoder.24384
ZillyaTrojan.Chapak.Win32.2846
TrendMicroRansom_GANDCRAB-SMALY
McAfee-GW-EditionGenericRXEV-AJ!DDE4A9C0FBCC
SophosMal/Generic-R + Mal/Agent-AUL
IkarusTrojan-Ransom.GandCrab
JiangminTrojan.Generic.bzxeq
AviraTR/Dropper.Gen
eGambitTrojan.Generic
Antiy-AVLTrojan/Win32.Chapak
MicrosoftRansom:Win32/Gandcrab.C!bit
ArcabitTrojan.Mint.Zamg.C
ZoneAlarmHEUR:Trojan.Win32.SelfDel.vho
GDataTrojan.Mint.Zamg.C
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.FileCoder.R226977
Acronissuspicious
McAfeeGenericRXEV-AJ!DDE4A9C0FBCC
MAXmalware (ai score=100)
VBA32Trojan.Encoder
MalwarebytesRansom.GandCrab
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.GFDO
TrendMicro-HouseCallRansom_GANDCRAB-SMALY
RisingRansom.GandCrab!8.F355 (CLOUD)
YandexTrojan.GenAsa!fatGEW9OSW8
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Zamg.C
FortinetW32/GenKryptik.BQOS!tr.ransom
BitDefenderThetaAI:Packer.DE734A411E
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Win32/Ransom.GandCrab.HwoCuaEA

How to remove Ransom:Win32/Gandcrab.C!bit?

Ransom:Win32/Gandcrab.C!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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