Ransom

Ransom.GandCrab.1508 malicious file

Malware Removal

The Ransom.GandCrab.1508 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 Ransom.GandCrab.1508 virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • Detects Avast Antivirus through the presence of a library
  • Detects Sandboxie through the presence of a library
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to remove evidence of file being downloaded from the Internet
  • Deletes its original binary from disk
  • Code injection with CreateRemoteThread in a remote process
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity
  • A process attempted to delay the analysis task by a long amount of time.
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization
  • Zeus P2P (Banking Trojan)
  • Clears Windows events or logs
  • Creates a copy of itself
  • Anomalous binary characteristics

Related domains:

imageshoster.ru
gameblogfans.ru

How to determine Ransom.GandCrab.1508?


File Info:

crc32: 20346333
md5: 42c865d6b14f1293821afa167cb83b25
name: 42C865D6B14F1293821AFA167CB83B25.mlw
sha1: 16048e577b6b617f7a94947b7101ba4675e1f7ed
sha256: 431f40a220afdb6ee204e2f124a972aae7a015b77b3aa3b16a39e11fbbf0742e
sha512: 93e55c4c9992c8958537c0cf7e490e1f5761721bdabd11f08470577853f3546ba98d5dd0d6107b76240e3a22051543d5f28c49567305c3330883db0305ee2af9
ssdeep: 1536:0e42XHLLOgaPJkCV6Sck58RELcRk8imephaxlhFJkYw6rk:0OLOgahRD58RELgkvmephaxlhFiHyk
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: (c) 2002-2009 MagicISO, Inc.
InternalName: MagicISO
FileVersion: 5.5.0.281
CompanyName: MagicISO, Inc.
LegalTrademarks:
Comments: http://www.magiciso.com/
ProductName: MagicISO
ProductVersion: 5.5.0.281
FileDescription: MagicISO Maker
OriginalFilename: MagicISO.exe
Translation: 0x0409 0x04e4

Ransom.GandCrab.1508 also known as:

BkavW32.AIDetect.malware2
DrWebBackDoor.Tishop.2
CynetMalicious (score: 100)
ALYacGen:Variant.Ransom.GandCrab.1508
CylanceUnsafe
ZillyaBackdoor.Mokes.Win32.155
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_70% (D)
AlibabaTrojan:Win32/Injector.48ff959d
Cybereasonmalicious.6b14f1
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.ACWX
ZonerProbably Heur.ExeHeaderH
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.Ransom.GandCrab.1508
NANO-AntivirusTrojan.Win32.Mokes.crgxky
MicroWorld-eScanGen:Variant.Ransom.GandCrab.1508
TencentWin32.Trojan.Generic.Pdcq
Ad-AwareGen:Variant.Ransom.GandCrab.1508
SophosMal/Generic-S
ComodoMalware@#us2w84yn8j6g
BitDefenderThetaGen:NN.ZexaF.34758.fu0@aSZinYh
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_JORIK.ECS
McAfee-GW-EditionGeneric.dx!42C865D6B14F
FireEyeGeneric.mg.42c865d6b14f1293
EmsisoftGen:Variant.Ransom.GandCrab.1508 (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Rogue.Gen
AviraHEUR/AGEN.1107212
eGambitGeneric.Dropper
Antiy-AVLTrojan/Generic.ASMalwS.245F71
MicrosoftTrojanDownloader:Win32/Dofoil.R
ArcabitTrojan.Ransom.GandCrab.D5E4
AegisLabTrojan.Win32.Generic.4!c
GDataGen:Variant.Ransom.GandCrab.1508
TACHYONTrojan/W32.Jorik.89600.K
McAfeeGeneric.dx!42C865D6B14F
MAXmalware (ai score=100)
VBA32Trojan.Mokes
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_JORIK.ECS
RisingTrojan.Generic@ML.90 (RDML:zfYz0mHEfBk/nUc8HbSd9Q)
YandexTrojan.GenAsa!vHhBvEha5EA
IkarusTrojan.Win32.Spy
MaxSecureTrojan.Malware.5318087.susgen
FortinetW32/Jorik_Mokes.PFS!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Ransom.GandCrab.1508?

Ransom.GandCrab.1508 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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