MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76acd6a4c299297d1f00914890f720b8226689766a755e85d50e4b7037a0797f. 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: 76acd6a4c299297d1f00914890f720b8226689766a755e85d50e4b7037a0797f
SHA3-384 hash: 0048231c87b98ef3a09365a0d2f28e857781d44dcfc3d48e1566ef6c554befbe3fed4ab5def3265b610bc013f73ddc72
SHA1 hash: 5459bdf435100d6a2931f36726d79246d3beb35b
MD5 hash: c6a63c71ca8d73c6e8ea91d75a242fe5
humanhash: oregon-echo-magazine-kilo
File name:76acd6a4c299297d1f00914890f720b8226689766a755e85d50e4b7037a0797f
Download: download sample
Signature GandCrab
Create hunting rule
File size:71'168 bytes
First seen:2022-08-30 18:24:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1839093d1fff859ea6647e5203f3ad35 (591 x GandCrab)
ssdeep 1536:NZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAmMqqU+2bbbAV2/S2Lccu:xBounVyFHjMqqDL2/Lcc
Threatray 200 similar samples on MalwareBazaar
TLSH T116636A0EB2E1A193F1F357B9FAB56E65486E3D203B249BDB4893594529630F0793B303
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
Malware family:
n/a
ID:
1
File name:
76acd6a4c299297d1f00914890f720b8226689766a755e85d50e4b7037a0797f
Verdict:
No threats detected
Analysis date:
2022-08-30 20:31:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/da016cf4-03d3-4b1c-89e9-3fe63a93220d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Gandcrab
Create hunting rule
Link:
https://www.capesandbox.com/analysis/302721/
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 synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/30952/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/630e5674ab0be91dfea2d3ee/reports/edd858ed-2184-4df3-92f1-cc250af35229/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/f5dc8b2c-3cb2-40b2-99bf-bf39db7bf1a5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76acd6a4c299297d1f00914890f720b8226689766a755e85d50e4b7037a0797f/
Threat name:
Win32.Ransomware.GandCrab
Create hunting rule
Status:
Malicious
First seen:
2018-04-10 03:41:10 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
26 of 28 (92.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o2wnnjgcteux2hyasfejb5zaxargnclwnj2v5bovbzfxan5apf7q._file
Verdict:
malicious
Similar samples:
026ef36e6eb1e55f8cbb858e4777c9148d1e91ee9c0a7f6b3a8d176b5324e811
GandCrab
0e9c843884809ef8dce972748a6d0bd1ee6d03f946fa09f6a8e6e73653534e7e
GandCrab
2d4fed9f16b3c4cece6d0f772cfb23e7b3a88406a704b05a10315a61f7d668e4
GandCrab
567ec9cebc4fda6f06b366df084cf4da1623566c7dc560799bea2f01b7b43569
GandCrab
67d975966ed3704f670160934545d894ad1ebbdbe0ece48f52ac119ec81d9649
GandCrab
6db19a32d62294b199a3264982f659b02f64b6171889ebec8656b4f88bf76bf2
GandCrab
848f57c8d38c1b7804d068efc7be260a0ea8e96ad5f7de88d2c4af34d20e87ed
GandCrab
906f9aa0eced0c4603c39a8a631823b04e6f5815d78034749c8229e3fe71173c
GandCrab
a6e06a8cddd4876f11a3f9b56ed882f2372ead007be65ba34daf739362f2f99e
GandCrab
d14ab5b9f83238483e1d4d7779828393ea6ce02de0bf0c55b2d306f5ed0d0b35
GandCrab
+ 190 additional samples on MalwareBazaar
Result
Malware family:
gandcrab
Create hunting rule
Score:
  10/10
Tags:
family:gandcrab backdoor ransomware
Link:
https://tria.ge/reports/220830-w2ly2schfj/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
GandCrab payload
Gandcrab
Unpacked files
SH256 hash:
76acd6a4c299297d1f00914890f720b8226689766a755e85d50e4b7037a0797f
MD5 hash:
c6a63c71ca8d73c6e8ea91d75a242fe5
SHA1 hash:
5459bdf435100d6a2931f36726d79246d3beb35b
Detections:
win_gandcrab_auto
Create hunting rule
Link:
https://www.unpac.me/results/25902bd9-383a-4987-84cf-7b6ec5153f3f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
XPACK
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/76acd6a4c299297d1f00914890f720b8226689766a755e85d50e4b7037a0797f

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/302721/

Comments