MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b8d0e358948f885ad1e6fa854f637c1e30036bc217f2c7f2579a8782d472cda. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b8d0e358948f885ad1e6fa854f637c1e30036bc217f2c7f2579a8782d472cda
SHA3-384 hash: 03007581ce01053c10cc6b63d5a4ab861fa06329bf05e47f22422ebf9513ca28272365f3a22d4eadda7036eaa1493f17
SHA1 hash: 2fe6c0b8cef78d409d29fbd0d1260f39874b068e
MD5 hash: ef8385f6ccc6dc6aa6fa9833e13c1cf3
humanhash: fruit-cardinal-indigo-bacon
File name:cleaner.exe
Download: download sample
Signature BlackGuard
Create hunting rule
File size:4'492'960 bytes
First seen:2022-03-06 12:44:13 UTC
Last seen:2022-03-06 14:43:21 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 98304:V3vWA1l8+qvt9DcavNDYVrsk9N8ivyhAdsPSQxN/xkWr7Rx:rP8+q1CtVN8iNISyxZx
Threatray 270 similar samples on MalwareBazaar
TLSH T17526238E53053E02F92DB1B6D52F119A8C8DFE59871106C5BE8A0DE7190D0B4A7CBBF6
File icon (PE):PE icon
dhash icon b271ece8a68696aa (4 x BlackGuard)
Reporter 3xp0rtblog
Tags:BlackGuard exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
510
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5b8d0e358948f885ad1e6fa854f637c1e30036bc217f2c7f2579a8782d472cda.exe
Verdict:
Malicious activity
Analysis date:
2022-03-06 12:48:17 UTC
Tags:
stealer
Link:
https://app.any.run/tasks/b798a463-6757-4289-a9fb-0884d95f4f1f

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/247674/
Detection(s):
SecuriteInfo.com.MSIL.PSW.Agent.SCI.20623.5003.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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6f16e07d-4e77-4847-98de-5a3c438f0be9
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/951415
Signature
.NET source code contains very large array initializations
Hides threads from debuggers
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/5b8d0e358948f885ad1e6fa854f637c1e30036bc217f2c7f2579a8782d472cda/
Threat name:
ByteCode-MSIL.Spyware.Bobik
Create hunting rule
Status:
Malicious
First seen:
2022-03-06 01:38:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
10 of 42 (23.81%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
18db274624914ee6388bda20233db28307be4873bc053e05ad8f6761b217136f
BlackGuard
26ebf8a0830652c9ea0de64dc0dca6d62caffc0aaa34abf43e7c410095c502ce
BlackGuard
31c4edabd35f8a9d0695c96f21acd8787eec68b8028973470d64c4956d9f1cd1
BlackGuard
5ce632f1f10c96a7524bf384015c25681ef4771f09a6b86883a4da309d85452a
BlackGuard
76b90299713b5d4ffd3c92b2cd66b3de68148c3133f927dfa385b075fd00d5b1
BlackGuard
9fff9895c476bee0cba9d3e209e841873f1756d18c40afa1b364bd2d8446997c
BlackGuard
c1237d0e517abc7cd15bb55110196247b1f6ec397c28b8b2bdfba86dc5c8805f
BlackGuard
d3b27ba36d01a6ed5492d662c20b38569b0019c29fe065e8f810b369fba76531
BlackGuard
eeb0c6a760a7c9d17c02dbacf4f4715917caf3d111209ce29b67b366dc8b9dd9
BlackGuard
f2d25cb96d3411e4696f8f5401cb8f1af0d83bf3c6b69f511f1a694b1a86b74d
BlackGuard
+ 260 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/220306-py3n3accbm/
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:
5b8d0e358948f885ad1e6fa854f637c1e30036bc217f2c7f2579a8782d472cda
MD5 hash:
ef8385f6ccc6dc6aa6fa9833e13c1cf3
SHA1 hash:
2fe6c0b8cef78d409d29fbd0d1260f39874b068e
Link:
https://www.unpac.me/results/54610f1c-0a7d-4867-b7e4-266ee50f5e36/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/5b8d0e358948f885ad1e6fa854f637c1e30036bc217f2c7f2579a8782d472cda

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/1500243706791833606
Cape
Cape
https://www.capesandbox.com/analysis/247674/

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