MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9a26f39122d6db38950f2999e1004e844a8e369c7b2b140c4c8d5eff99200d6. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


GandCrab


Vendor detections: 13


Intelligence 13 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9a26f39122d6db38950f2999e1004e844a8e369c7b2b140c4c8d5eff99200d6
SHA3-384 hash: 9bdc4429c546865f0d55bb6cd6fb363608a96883650b9ec28cc9ad5b710853640763736ad282e61eb43500901e02af02
SHA1 hash: 0ea9040a02e061cd80eb20ad3ad24b578e0f1f2f
MD5 hash: a6bb34e3234fd4d9722551e75c68fa2f
humanhash: tennis-spaghetti-twelve-minnesota
File name:c9a26f39122d6db38950f2999e1004e844a8e369c7b2b140c4c8d5eff99200d6
Download: download sample
Signature GandCrab
Create hunting rule
File size:71'168 bytes
First seen:2022-08-30 18:24:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6b11af918234585a966ca8fab046dc6c (1'243 x GandCrab, 1 x Ransomware)
ssdeep 768:DXIxo9TZkKFN7Vf3sohEJH5co/iej2JWOkKgTMqWNUMFAHJ9E3lvd6s:7Ixo9TNFA9coqlWOkKgTMqqUM2Lkvd6
TLSH T197634C00B5E18196F1F26AB1EFFCAD56656E7D311B3E9BCB0CD4080A0C1A9F29A35717
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4505/5/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter OSimao
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Gandcrab
Create hunting rule
Link:
https://www.capesandbox.com/analysis/302667/
Detection(s):
Win.Ransomware.Gandcrab-6667060-0
Create hunting rule

Win.Ransomware.Gandcrab-6502432-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Changing a file
DNS request
Launching a process
Creating a process with a hidden window
Setting a single autorun event
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/30937/overview
Behaviour
MalwareBazaar
EnumerateProcesses
CallSleep
ComputerProcessor
CallCrc32
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd.exe evasive greyware ransomware shell32.dll
Link:
https://www.filescan.io/uploads/630e5661a7450371f68ed266/reports/6de57817-f8e7-4747-b2f0-63b71d40c61e/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
GandCrab
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf7b9e9c-dbb9-4c88-8a1d-c193f0d643c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c9a26f39122d6db38950f2999e1004e844a8e369c7b2b140c4c8d5eff99200d6/
Threat name:
Win32.Ransomware.GandCrab
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 05:58:24 UTC
File Type:
PE (Exe)
AV detection:
41 of 41 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zgrg6oisfvw3hckq6kmz4eae5bckry3jy6zlcqgezdk676msadla._file
Verdict:
malicious
Result
Malware family:
gandcrab
Create hunting rule
Score:
  10/10
Tags:
family:gandcrab persistence
Link:
https://tria.ge/reports/220830-w2lnaaeea9/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Adds Run key to start application
Enumerates connected drives
Unpacked files
SH256 hash:
c9a26f39122d6db38950f2999e1004e844a8e369c7b2b140c4c8d5eff99200d6
MD5 hash:
a6bb34e3234fd4d9722551e75c68fa2f
SHA1 hash:
0ea9040a02e061cd80eb20ad3ad24b578e0f1f2f
Detections:
win_gandcrab_auto
Create hunting rule
Link:
https://www.unpac.me/results/ae969bca-f652-4719-9e70-0e496dd7233b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Gandcrab
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/c9a26f39122d6db38950f2999e1004e844a8e369c7b2b140c4c8d5eff99200d6

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Gandcrab
Create hunting rule
Author:kevoreilly
Description:Gandcrab Payload
Rule name:INDICATOR_SUSPICIOUS_ReflectiveLoader
Create hunting rule
Author:ditekSHen
Description:detects Reflective DLL injection artifacts
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:ReflectiveLoader
Create hunting rule
Author:Florian Roth
Description:Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:Internal Research
Rule name:SUSP_RANSOMWARE_Indicator_Jul20
Create hunting rule
Author:Florian Roth
Description:Detects ransomware indicator
Reference:https://securelist.com/lazarus-on-the-hunt-for-big-game/97757/
Rule name:SUSP_RANSOMWARE_Indicator_Jul20_RID31A2
Create hunting rule
Author:Florian Roth
Description:Detects ransomware indicator
Reference:https://securelist.com/lazarus-on-the-hunt-for-big-game/97757/
Rule name:win_gandcrab_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.gandcrab.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/302667/

Comments