MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d779719d61c19196de14edd1eb13b349e5f27b669be74f91166129ff92e19e2. 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 5 File information Comments

SHA256 hash:	2d779719d61c19196de14edd1eb13b349e5f27b669be74f91166129ff92e19e2
SHA3-384 hash:	9a355096d439b226f155090a43fd5e09a2a994b495169bbd033ef2c217e754e9411f845afc635003b33c330379b88088
SHA1 hash:	59a08f2c433c1ba588785c850cf608561d80021c
MD5 hash:	146265cba05a252a504cd3c3cd06dac3
humanhash:	california-salami-artist-summer
File name:	2d779719d61c19196de14edd1eb13b349e5f27b669be74f91166129ff92e19e2
Download:	download sample
Signature	GandCrab Create hunting rule
File size:	75'264 bytes
First seen:	2022-08-30 18:23:10 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	40306b615af659fc1f93cfb121cc38d9 (1'799 x GandCrab)
ssdeep	1536:m55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:MMSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
Threatray	224 similar samples on MalwareBazaar
TLSH	T1B673391428D08233F6E3F977F5B47DE548397E9817883AEF10A255FA28251D24D39B8E
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 :

114

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Gandcrab

Link:

https://www.capesandbox.com/analysis/302661/

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

Setting a single autorun event

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/30917/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/630e5649a7450371f68ed25e/reports/aa8b8fd8-7eb4-43a2-88c2-ae9162a51e44/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/72f2c29c-9bcb-47cf-a9ff-d646a3f2c7d4

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2d779719d61c19196de14edd1eb13b349e5f27b669be74f91166129ff92e19e2/

Threat name:

Win32.Ransomware.GandCrab

Status:

Malicious

First seen:

2018-11-12 10:13:10 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

28 of 29 (96.55%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fv3zogowdqmrs3pbj3or5mj3gspf6j5wng7hj6irmyjj76jodhra._file

Verdict:

malicious

Result

Malware family:

gandcrab

Score:

10/10

Tags:

family:gandcrab persistence

Link:

https://tria.ge/reports/220830-w12m4schbk/

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:

2d779719d61c19196de14edd1eb13b349e5f27b669be74f91166129ff92e19e2

MD5 hash:

146265cba05a252a504cd3c3cd06dac3

SHA1 hash:

59a08f2c433c1ba588785c850cf608561d80021c

Detections:

win_gandcrab_auto

Link:

https://www.unpac.me/results/b59836bd-19ed-487b-a63e-bc5e25d75785/

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/2d779719d61c19196de14edd1eb13b349e5f27b669be74f91166129ff92e19e2

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/302661/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample