🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b3c9f63445c5ad34392be3fa1150dd3aa86cc35901ce88aade8ffafda2f51a9. 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


BlackMatter


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b3c9f63445c5ad34392be3fa1150dd3aa86cc35901ce88aade8ffafda2f51a9
SHA3-384 hash: 710302cb1b1fa5cd9ae7db3425acab5a9feea558ced16e23674b25c3d58d59055bccaa188678cf530bef820e157f4801
SHA1 hash: c291d3f37273452cb54083eb94dce87574e59c9d
MD5 hash: ecc0c0771353c2e797d1bd46969770f3
humanhash: artist-edward-eight-blue
File name:2023-05-09_ecc0c0771353c2e797d1bd46969770f3_darkside
Download: download sample
Signature BlackMatter
Create hunting rule
File size:10'485'760 bytes
First seen:2023-05-10 03:14:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:xfk9oE4hyZYBl+OHJ1V4dYFgZPsv97H4numCM1+7:dk9oE4hyZ2p8dfZPs54numh1+
Threatray 68 similar samples on MalwareBazaar
TLSH T1D3B64A92B809B7CBD46A17799153CD612F7C13F856248B12A82C75BA6D53C803B87FBC
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4505/5/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter petikvx
Tags:BlackMatter

Intelligence

File Origin
# of uploads :
1
# of downloads :
195
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2023-05-09_ecc0c0771353c2e797d1bd46969770f3_darkside
Verdict:
No threats detected
Analysis date:
2023-05-10 03:16:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a1b28331-6ab7-4f7b-b8e7-48c5187610f1

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/387990/
Detection(s):
PUA.Win.Packer.Pequake-4
Create hunting rule

Win.Ransomware.BlackMatter-9965914-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for synchronization primitives
Searching for the window
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
blackmatter overlay packed packed
Link:
https://www.filescan.io/uploads/645b0c4ab664422b69d61507/reports/783a78f2-170c-48f5-ad85-434789017c40/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/5b3c9f63445c5ad34392be3fa1150dd3aa86cc35901ce88aade8ffafda2f51a9
Malware family:
BlackMatter Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b1c12914-54e7-4ec0-bf60-78184c415b03
Result
Threat name:
LockBit ransomware
Create hunting rule
Detection:
malicious
Classification:
rans
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1229696
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected LockBit ransomware
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b3c9f63445c5ad34392be3fa1150dd3aa86cc35901ce88aade8ffafda2f51a9/
Threat name:
Win32.Ransomware.Lockbit
Create hunting rule
Status:
Malicious
First seen:
2023-05-08 18:00:00 UTC
File Type:
PE (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lm6j6y2elrnngq4sxy72cfin2ovintbvsaoorcvn5d727wrpkguq._file
Verdict:
malicious
Similar samples:
068ca3e92c65eb907b5a34be16580e267efbbde6f9129ca30ad80c948a1d3ffd
BlackMatter
0ec87a7f943ab72d08aeb957d33dd348ab7cf45052ab7a31bcce33ff7a095837
BlackMatter
160c97289764c37afe1a11f72537e95843a9c37a9c5fa02e1046f6b002315021
BlackMatter
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b
BlackMatter
29186fc94bec8aab709cd3a8eeb154cb6c03b1594502f70c0a40a38940f85474
BlackMatter
a5e6df754a4d3bb72f4d5c91d6b582e7e2c2f87ca838f5d976bc82384a5ad2d1
BlackMatter
e80b293b0cecb5265f2a6cc592ee11fea28c3d008fa883781aca1da3f09140b1
BlackMatter
f3162be215100b0b7e096086128b0dc611ff95c8309512f0e98c279b298c4891
BlackMatter
f7caf7d69cef15d5c3b9983513e4e40edc3a31c5ead4139bc41d1500442a966a
BlackMatter
+ 58 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
themida
Link:
https://tria.ge/reports/230510-dry7hseb34/
Behaviour
Program crash
Themida packer
Unpacked files
SH256 hash:
5b3c9f63445c5ad34392be3fa1150dd3aa86cc35901ce88aade8ffafda2f51a9
MD5 hash:
ecc0c0771353c2e797d1bd46969770f3
SHA1 hash:
c291d3f37273452cb54083eb94dce87574e59c9d
Link:
https://www.unpac.me/results/152779be-09e1-4866-bd9a-fd69809b24ac/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.76
Link:
https://yomi.yoroi.company/submissions/5b3c9f63445c5ad34392be3fa1150dd3aa86cc35901ce88aade8ffafda2f51a9

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:CRIME_WIN32_RANSOM_BLACKMATTER
Create hunting rule
Author:Rony (@r0ny_123)
Description:Detects Blackmatter ransomware
Rule name:Darkside
Create hunting rule
Author:@bartblaze
Description:Identifies Darkside ransomware.
Rule name:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:Windows_Ransomware_Lockbit_369e1e94
Create hunting rule
Author:Elastic Security

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/387990/

Comments