MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d6a6e10aec51e3e4ab20a85815a84e0bbc76b5c67df4b01ab004bbfbd5f2116. 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: 14

Intelligence 14 IOCs YARA 7 File information Comments

SHA256 hash:	6d6a6e10aec51e3e4ab20a85815a84e0bbc76b5c67df4b01ab004bbfbd5f2116
SHA3-384 hash:	4f167a4fae90ce2e87d1f09c2af014132b7945cfda26cea8bcf1ddcf1d58a941d93ffe9046ac4d10810ea6f892e6fc01
SHA1 hash:	42bf4278deec9c9277d7a9654f3ef451fa7c7619
MD5 hash:	9ec3e384b5aa41f9d62c572cd9ecbcd0
humanhash:	delta-six-river-mike
File name:	6d6a6e10aec51e3e4ab20a85815a84e0bbc76b5c67df4b01ab004bbfbd5f2116
Download:	download sample
Signature	GandCrab Create hunting rule
File size:	71'168 bytes
First seen:	2022-08-30 18:25:18 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	6b11af918234585a966ca8fab046dc6c (1'243 x GandCrab, 1 x Ransomware)
ssdeep	1536:HzzzzzzzzV9rXounV98hbHnAXMqqUM2Lkvd6:1BounVyFHCMqqMLkvd
Threatray	229 similar samples on MalwareBazaar
TLSH	T13C631904B2E24293F2F35BB4B9B96A62496F3C203B289BDB49D7091A5C535F17D36703
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 :

# of downloads :

116

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Gandcrab

Link:

https://www.capesandbox.com/analysis/302696/

Detection(s):

Win.Ransomware.Gandcrab-6667060-0

Win.Ransomware.Gandcrab-6502432-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

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

Sending a custom TCP request

Setting a single autorun event

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/30959/overview

Behaviour

MalwareBazaar

EnumerateProcesses

CallSleep

ComputerProcessor

CallCrc32

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

cmd.exe evasive greyware ransomware shell32.dll

Link:

https://www.filescan.io/uploads/630e567de1fbecb89882087a/reports/ba7f5cff-d7c8-467b-9120-ce2c2828228c/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

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/3f05794b-0733-4049-b875-5e3a0c330724

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/6d6a6e10aec51e3e4ab20a85815a84e0bbc76b5c67df4b01ab004bbfbd5f2116/

Threat name:

Win32.Ransomware.GandCrab

Status:

Malicious

First seen:

2022-01-13 16:21:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

25 of 26 (96.15%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=nvvg4efoyupd4svsbkcycwue4c54o224m7puwanlabf37pk7eela._file

Verdict:

malicious

Result

Malware family:

gandcrab

Score:

10/10

Tags:

family:gandcrab persistence

Link:

https://tria.ge/reports/220830-w28g2seec7/

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:

6d6a6e10aec51e3e4ab20a85815a84e0bbc76b5c67df4b01ab004bbfbd5f2116

MD5 hash:

9ec3e384b5aa41f9d62c572cd9ecbcd0

SHA1 hash:

42bf4278deec9c9277d7a9654f3ef451fa7c7619

Detections:

win_gandcrab_auto

Link:

https://www.unpac.me/results/7d909019-ada0-4dcc-8f8a-4f0e0d87082f/

Malware family:

GandCrab

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/6d6a6e10aec5/report/overview.html

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/6d6a6e10aec51e3e4ab20a85815a84e0bbc76b5c67df4b01ab004bbfbd5f2116

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

https://www.capesandbox.com/analysis/302696/

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