MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76b90299713b5d4ffd3c92b2cd66b3de68148c3133f927dfa385b075fd00d5b1. 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


BlackGuard


Vendor detections: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76b90299713b5d4ffd3c92b2cd66b3de68148c3133f927dfa385b075fd00d5b1
SHA3-384 hash: eb81da872898206c68e296cb2dd507162b9cb686d98c334cce28f323dcc36a193eb33e66d68c2efd6a8aceb9035fc9f3
SHA1 hash: ee1e86add82844c30c003899ea819d5edcd07df3
MD5 hash: 38892c681fbfba55e79f825cad8b0674
humanhash: aspen-coffee-whiskey-lion
File name:cleaner.exe
Download: download sample
Signature BlackGuard
Create hunting rule
File size:2'741'248 bytes
First seen:2022-03-06 12:17:26 UTC
Last seen:2022-03-06 13:41:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 49152:oO4Q+oKfdvWAZnTBfbDM+729vu6ND9aTq24GjdGSFJ4/xRWWr55Rxa+4JtzXBvdh:E3vWA1l8+qvt9PEjdGSU/xkWr7Rx
Threatray 258 similar samples on MalwareBazaar
TLSH T1C0C5128D63053E02F93DB2F6C11B159D4889FE5987160686FEC90DA7290D0B4A6CBBF7
File icon (PE):PE icon
dhash icon b271ece8a68696aa (4 x BlackGuard)
Reporter 3xp0rtblog
Tags:BlackGuard exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
451
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/247661/
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.23762.4684.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Result
Verdict:
UNKNOWN
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:
Echelon Stealer
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e15584a6-cec4-4ffe-b532-c73763347370
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/951402
Signature
.NET source code contains very large array initializations
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76b90299713b5d4ffd3c92b2cd66b3de68148c3133f927dfa385b075fd00d5b1/
Threat name:
ByteCode-MSIL.Spyware.Bobik
Create hunting rule
Status:
Malicious
First seen:
2022-03-06 01:42:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
8 of 42 (19.05%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
18db274624914ee6388bda20233db28307be4873bc053e05ad8f6761b217136f
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26ebf8a0830652c9ea0de64dc0dca6d62caffc0aaa34abf43e7c410095c502ce
BlackGuard
31c4edabd35f8a9d0695c96f21acd8787eec68b8028973470d64c4956d9f1cd1
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5ce632f1f10c96a7524bf384015c25681ef4771f09a6b86883a4da309d85452a
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9121fd4845cbfaf6036ecd3d457eabb2baba660eb693d317eba3c97dccc55a64
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9fff9895c476bee0cba9d3e209e841873f1756d18c40afa1b364bd2d8446997c
BlackGuard
c1237d0e517abc7cd15bb55110196247b1f6ec397c28b8b2bdfba86dc5c8805f
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d3b27ba36d01a6ed5492d662c20b38569b0019c29fe065e8f810b369fba76531
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eeb0c6a760a7c9d17c02dbacf4f4715917caf3d111209ce29b67b366dc8b9dd9
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f2d25cb96d3411e4696f8f5401cb8f1af0d83bf3c6b69f511f1a694b1a86b74d
BlackGuard
+ 248 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/220306-pgmxaaaea7/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Unpacked files
SH256 hash:
76b90299713b5d4ffd3c92b2cd66b3de68148c3133f927dfa385b075fd00d5b1
MD5 hash:
38892c681fbfba55e79f825cad8b0674
SHA1 hash:
ee1e86add82844c30c003899ea819d5edcd07df3
Link:
https://www.unpac.me/results/7a761110-7884-4482-82e3-4717aaa0cc97/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/76b90299713b5d4ffd3c92b2cd66b3de68148c3133f927dfa385b075fd00d5b1

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
X
https://twitter.com/3xp0rtblog/status/1500119223812730884
Cape
Cape
https://www.capesandbox.com/analysis/247661/

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