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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea61537e950260b9375b55563364068b0f05ffc48ca9864480d2bc04abc49ca8. 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


LockBit


Vendor detections: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ea61537e950260b9375b55563364068b0f05ffc48ca9864480d2bc04abc49ca8
SHA3-384 hash: 860bfd16b1b12f572fd989ef3bfa213dded9045d35ea7090049d392d5997dab80b63cfe477e3516d26584fec5dc205c7
SHA1 hash: 59aae0cdd10e7edea39436f32edf73ae5ae321c4
MD5 hash: 6269e89d57f838d0e96ddbebaa5d91e2
humanhash: uranus-quebec-summer-pluto
File name:2023-05-11_6269e89d57f838d0e96ddbebaa5d91e2_darkside
Download: download sample
Signature LockBit
Create hunting rule
File size:10'485'760 bytes
First seen:2023-05-12 05:11:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:twa+oE4hEZYBl+OHJ1V4dYFgZPsv97H4numCM1+7:Ka+oE4hEZ2p8dfZPs54numh1+
Threatray 71 similar samples on MalwareBazaar
TLSH T13EB65B91B809B7CBD46A17799153CD612F7C13F896248B12A82C75BA6D53C803B87FBC
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:lockbit

Intelligence

File Origin
# of uploads :
1
# of downloads :
417
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2023-05-11_6269e89d57f838d0e96ddbebaa5d91e2_darkside
Verdict:
No threats detected
Analysis date:
2023-05-12 05:36:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/95d6dba8-c06e-4e72-9ad2-ff68b88c801e

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/388618/
Detection(s):
PUA.Win.Packer.Pequake-4
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
blackmatter lockbit overlay packed packed
Link:
https://www.filescan.io/uploads/645dcab08723e91f5525c8a5/reports/000f7fdd-6605-416a-b316-8272f4b64beb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ea61537e950260b9375b55563364068b0f05ffc48ca9864480d2bc04abc49ca8
Malware family:
BlackMatter Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/89316ed6-b768-4961-a1e7-d1c7bf7a5b99
Result
Threat name:
LockBit ransomware
Create hunting rule
Detection:
malicious
Classification:
rans
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1231394
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/ea61537e950260b9375b55563364068b0f05ffc48ca9864480d2bc04abc49ca8/
Threat name:
Win32.Ransomware.Lockbit
Create hunting rule
Status:
Malicious
First seen:
2023-05-08 21:14:00 UTC
File Type:
PE (Exe)
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5jqvg7uvajqlsn23kvldgzagrmhql76ersuymrea2k6ajk6etsua._file
Verdict:
malicious
Similar samples:
0ec87a7f943ab72d08aeb957d33dd348ab7cf45052ab7a31bcce33ff7a095837
LockBit
160c97289764c37afe1a11f72537e95843a9c37a9c5fa02e1046f6b002315021
LockBit
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b
LockBit
29186fc94bec8aab709cd3a8eeb154cb6c03b1594502f70c0a40a38940f85474
LockBit
5b3c9f63445c5ad34392be3fa1150dd3aa86cc35901ce88aade8ffafda2f51a9
LockBit
9dd52dd16a2a3606b3b15d3ac2bf8ac8c83d9f8cd4b4bbf7182a82d39aaeb582
LockBit
a5e6df754a4d3bb72f4d5c91d6b582e7e2c2f87ca838f5d976bc82384a5ad2d1
LockBit
e80b293b0cecb5265f2a6cc592ee11fea28c3d008fa883781aca1da3f09140b1
LockBit
f3162be215100b0b7e096086128b0dc611ff95c8309512f0e98c279b298c4891
LockBit
+ 61 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
themida
Link:
https://tria.ge/reports/230512-fvwa5sbh45/
Behaviour
Program crash
Themida packer
Unpacked files
SH256 hash:
ea61537e950260b9375b55563364068b0f05ffc48ca9864480d2bc04abc49ca8
MD5 hash:
6269e89d57f838d0e96ddbebaa5d91e2
SHA1 hash:
59aae0cdd10e7edea39436f32edf73ae5ae321c4
Link:
https://www.unpac.me/results/20d22f0c-dafb-46ff-b7f0-27afa3b317ea/
Please note that we are no longer able to provide a coverage score for Virus Total.

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/388618/

Comments