MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71ec4ed47cce0a6c94fcc2dd9ce2d37973555f318393447a6543af4645b88000. 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


MuckStealer


Vendor detections: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71ec4ed47cce0a6c94fcc2dd9ce2d37973555f318393447a6543af4645b88000
SHA3-384 hash: bed2a95f687ffa6795e22559a3722af21fb0c6a9877abde7030f10ad664d93e4084339faebc7f6c3817477926d11fdc7
SHA1 hash: 74b1bd37a5b57d083a2268e7bc65b030d5ad3a85
MD5 hash: 67159eb198ba6b5b1b54e6978c9506f5
humanhash: stairway-oklahoma-iowa-potato
File name:file
Download: download sample
Signature MuckStealer
Create hunting rule
File size:17'346'050 bytes
First seen:2026-02-25 22:32:58 UTC
Last seen:2026-02-25 22:34:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dcaf48c1f10b0efa0a4472200f3850ed (47 x BlankGrabber, 23 x Efimer, 19 x PythonStealer)
ssdeep 393216:L85vzxaY2pm8OYFxVHFF0DfDlMpfaMPZRU8duGJ7vOamg:45vzsY2bOYFrHFF0bhuf9PZu8latg
TLSH T16407334AE1A00AEBD8E7517AC487C960AB33B4634BB0C6CF0BB196952F17FE5057DE50
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 MuckStealer


Avatar
Bitsight
url: http://130.12.180.43/files/1059287883/h6hzsEK.exe

Intelligence

File Origin
# of uploads :
12
# of downloads :
199
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
PyInstaller
Details
PyInstaller
a compiled assembly and a Python version
Link:
https://research.acce.ciphertechsolutions.com/results/73b049e5-5f41-45cd-a90b-21a73107e8ff/
Malware family:
n/a
ID:
1
File name:
_71ec4ed47cce0a6c94fcc2dd9ce2d37973555f318393447a6543af4645b88000.exe
Verdict:
No threats detected
Analysis date:
2026-02-25 22:34:44 UTC
Tags:
python
Link:
https://app.any.run/tasks/40d92ee5-18fe-42e6-a451-a0674fcbecf8

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/54597/
Detection(s):
SecuriteInfo.com.Python.Packed.104.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=699f78b98fffa866e3b2279c
Tags:
installer extens sage
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Running batch commands
Creating a process with a hidden window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand installer-heuristic lolbin microsoft_visual_cc overlay packed packed pyinstaller pyinstaller stealer virus
Link:
https://www.filescan.io/uploads/699f78b39eaae846593f6691/reports/7df4a914-8b97-46e7-813f-da0edd38a209/overview
Verdict:
Malicious
Labled as:
Clyp.Generic
Link:
https://www.hybrid-analysis.com/sample/71ec4ed47cce0a6c94fcc2dd9ce2d37973555f318393447a6543af4645b88000
Result
Gathering data
Verdict:
Malicious
File Type:
exe x64
Detections:
HEUR:Trojan-PSW.Python.Disco.gen HEUR:Trojan-PSW.Python.Agent.gen HEUR:Trojan.Python.Rodico.gen HEUR:Trojan.Python.Pytr.dm HEUR:Trojan.Python.Pytr.bi HEUR:Trojan.Python.Creal.a HEUR:Trojan.Python.Agent.gen.gen
Link:
https://opentip.kaspersky.com/71ec4ed47cce0a6c94fcc2dd9ce2d37973555f318393447a6543af4645b88000/results?tab=lookup
Malware family:
LogMeIn
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e2bcea45-db05-4bd7-9430-9a02f8c17878
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/71ec4ed47cce0a6c94fcc2dd9ce2d37973555f318393447a6543af4645b88000
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/67159eb198ba6b5b1b54e6978c9506f5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71ec4ed47cce0a6c94fcc2dd9ce2d37973555f318393447a6543af4645b88000/
Verdict:
Malicious
Threat:
Family.MUCK_STEALER
Link:
https://tip.neiki.dev/file/71ec4ed47cce0a6c94fcc2dd9ce2d37973555f318393447a6543af4645b88000
Threat name:
Win64.Trojan.CrealStealer
Create hunting rule
Status:
Malicious
First seen:
2026-02-25 22:33:48 UTC
File Type:
PE+ (Exe)
Extracted files:
1304
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ohwe5vd4zyfgzfh4ylozzywtpfzvkxzrqojui6tfioxumrnyqaaa._file
Result
Malware family:
muck_stealer
Create hunting rule
Score:
  10/10
Tags:
family:muck_stealer pyinstaller
Link:
https://tria.ge/reports/260225-2gpr4aas8c/
Behaviour
Suspicious use of WriteProcessMemory
Loads dropped DLL
Unpacked files
SH256 hash:
71ec4ed47cce0a6c94fcc2dd9ce2d37973555f318393447a6543af4645b88000
MD5 hash:
67159eb198ba6b5b1b54e6978c9506f5
SHA1 hash:
74b1bd37a5b57d083a2268e7bc65b030d5ad3a85
Link:
https://www.unpac.me/results/d4d0d0fa-9c99-4644-948c-07ef9d2c95d0/
SH256 hash:
4ec4eb6ffb5b9e286897f9ea870561de463421f8312af1e976c045ad6b3f3751
MD5 hash:
a8cdac432c401c4d9e910ee94fe00adc
SHA1 hash:
0939abb0169cd1991d417a17a58d6f351bf36541
Link:
https://www.unpac.me/results/d4d0d0fa-9c99-4644-948c-07ef9d2c95d0/
SH256 hash:
95086ac060ffe6933ac04a6aa289b1c7d321f14380315e24ba0d6c4adfa0842b
MD5 hash:
7442c154565f1956d409092ede9cc310
SHA1 hash:
c72f9c99ea56c8fb269b4d6b3507b67e80269c2d
Link:
https://www.unpac.me/results/d4d0d0fa-9c99-4644-948c-07ef9d2c95d0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/71ec4ed47cce0a6c94fcc2dd9ce2d37973555f318393447a6543af4645b88000

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_PyInstaller
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects PyInstaller compiled executables across platforms
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

Web download

MuckStealer

Executable exe 71ec4ed47cce0a6c94fcc2dd9ce2d37973555f318393447a6543af4645b88000

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3785728/
Cape
Cape
https://www.capesandbox.com/analysis/54597/

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