MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52715e3681686f1239443bf9e63fd1b9ff3574cef23a70d4f004b6b182203e1a. 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: 15

Intelligence 15 IOCs YARA 5 File information Comments

SHA256 hash:	52715e3681686f1239443bf9e63fd1b9ff3574cef23a70d4f004b6b182203e1a
SHA3-384 hash:	face7e411d441a0d86c85aeb16426a8346f97f6cc28100ceccb486f3da7704d2245ab1e2dd0cf68cb5c7c6d8ee260538
SHA1 hash:	7b55c3d75354db69e1e2bd8ef22faf3e5852b4de
MD5 hash:	fd5b60bdfb6cf02b70e355da0cd480d1
humanhash:	three-autumn-burger-lake
File name:	52715e3681686f1239443bf9e63fd1b9ff3574cef23a70d4f004b6b182203e1a
Download:	download sample
Signature	GandCrab Create hunting rule
File size:	75'780 bytes
First seen:	2022-08-30 18:25:02 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	40306b615af659fc1f93cfb121cc38d9 (1'799 x GandCrab)
ssdeep	1536:D55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:fMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
Threatray	200 similar samples on MalwareBazaar
TLSH	T1CE73391428D08223F6E3F97BF5B47DE548397E9817893AEF10A254FA28251D24D35B8E
Reporter	OSimao
Tags:	exe

Intelligence

File Origin

# of uploads :

# of downloads :

121

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

gandcrab

ID:

File name:

52715e3681686f1239443bf9e63fd1b9ff3574cef23a70d4f004b6b182203e1a

Verdict:

Malicious activity

Analysis date:

2022-08-30 20:14:06 UTC

Tags:

trojan ransomware gandcrab

Link:

https://app.any.run/tasks/5497f7b6-63fb-48bf-9a54-e317fea4ccba

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/302693/

Detection(s):

Win.Ransomware.Gandcrab-6667060-0

Win.Ransomware.Gandcrab-6502432-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/30954/overview

Behaviour

MalwareBazaar

EnumerateProcesses

CallSleep

ComputerProcessor

CallCrc32

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

cmd.exe evasive greyware overlay ransomware shell32.dll

Link:

https://www.filescan.io/uploads/630e5677e87b88e71be5fa1d/reports/44f5b143-1aed-406e-b1fc-9d89ee300e7f/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/bf180aa3-99a8-44c1-87e4-02a4e0e4ddd5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/52715e3681686f1239443bf9e63fd1b9ff3574cef23a70d4f004b6b182203e1a/

Threat name:

Win32.Ransomware.GandCrab

Status:

Malicious

First seen:

2021-12-21 07:47:16 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

27 of 27 (100.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kjyv4nubnbxreokehp46mp6rxh7tk5go6i5hbvhqas3ldarahyna._file

Verdict:

malicious

Result

Malware family:

gandcrab

Score:

10/10

Tags:

family:gandcrab backdoor persistence ransomware

Link:

https://tria.ge/reports/220830-w2ly2seeb9/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Program crash

Adds Run key to start application

Enumerates connected drives

GandCrab payload

Gandcrab

Unpacked files

SH256 hash:

52715e3681686f1239443bf9e63fd1b9ff3574cef23a70d4f004b6b182203e1a

MD5 hash:

fd5b60bdfb6cf02b70e355da0cd480d1

SHA1 hash:

7b55c3d75354db69e1e2bd8ef22faf3e5852b4de

Detections:

win_gandcrab_auto

Link:

https://www.unpac.me/results/bde6a08d-1e93-44bb-bc97-750521468f13/

Malware family:

GandCrab

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/52715e368168/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/52715e3681686f1239443bf9e63fd1b9ff3574cef23a70d4f004b6b182203e1a

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:	meth_stackstrings Create hunting rule
Author:	Willi Ballenthin

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/302693/

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