MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f16da672b72afa99e534d022b945bdc8a4ea1083d09ba7930df2dd163eb3bb8. 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


Stealc


Vendor detections: 14


Intelligence 14 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f16da672b72afa99e534d022b945bdc8a4ea1083d09ba7930df2dd163eb3bb8
SHA3-384 hash: 1efb0093c7c4b8d8a0073b6bc3111b77a146f7d68d96b7ebd98a4897ad808f8d5e79963a931860f65f64ddc0d1f51212
SHA1 hash: c9f430dba2d7282c0f4a9543670e4adda57cc6dc
MD5 hash: 1200851cfae9b5e59f460c66b36cbdc6
humanhash: lithium-robert-nevada-blue
File name:Setup_Installer.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:6'994'048 bytes
First seen:2025-12-12 17:33:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4035d2883e01d64f3e7a9dccb1d63af5 (47 x ServHelper, 47 x Vidar, 24 x Stealc)
ssdeep 49152:396Aj3Zx1pPv/3CMvNbsmWlv3sbEF8Qk5ED2kjIGSgDzJs7XI3b8Rqmw+Q+2nFKE:Dj3ZdWl/GEFBk5ED1IGSgUqJ+2lHIvZ+
TLSH T167664A8BB9814565C5EFF134916062507771BC2943307BD72FE91AAA2C3BBE0273EB19
gimphash eba0957f56c1f445be45f304bbc06629e25f7d47d31317e9b317660d488ce6ff
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
dhash icon f088b42a2a926c60 (1 x Stealc)
Reporter user35335
Tags:exe signed Stealc stealer

Code Signing Certificate

Organisation:githab.com
Issuer:R13
Algorithm:sha256WithRSAEncryption
Valid from:2025-10-16T07:06:41Z
Valid to:2026-01-14T07:06:40Z
Serial number: 06811e3acd8227232ee58a61ecd714a9b643
Intelligence: 75 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 3ed8631ba687a50a8dc1da629c6f23c0f642cc15dea5fd1fd680f7ee66617ca7
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
143
Origin country :
CA CA
Vendor Threat Intelligence
Malware configuration found for:
Going
Details
Link:
https://research.acce.ciphertechsolutions.com/results/85c821c3-fae1-4162-b0d7-5ddca9e280d0/
Malware family:
n/a
ID:
1
File name:
Setup_Installer.exe
Verdict:
Malicious activity
Analysis date:
2025-12-12 17:25:05 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/0a1b14ca-c9bb-4db3-8316-ff5879a70dba

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/44464/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=693c51e2bde6a3e59710c5dd
Tags:
injection cobalt trojan obfusc
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/8f16da672b72afa99e534d022b945bdc8a4ea1083d09ba7930df2dd163eb3bb8
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-11T05:23:00Z UTC
Last seen:
2025-12-13T14:25:00Z UTC
Hits:
~100
Detections:
Trojan-PSW.Win64.StealC.sb Trojan-PSW.Lumma.HTTP.C&C Trojan-PSW.Win32.Lumma.yve Trojan.Win64.Agent.sb VHO:Trojan-PSW.Win32.Convagent.gen
Link:
https://opentip.kaspersky.com/8f16da672b72afa99e534d022b945bdc8a4ea1083d09ba7930df2dd163eb3bb8/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7e8a4182-e873-4132-8b26-18eedbbdc42f
Score:
77%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8f16da672b72afa99e534d022b945bdc8a4ea1083d09ba7930df2dd163eb3bb8
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/1200851cfae9b5e59f460c66b36cbdc6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f16da672b72afa99e534d022b945bdc8a4ea1083d09ba7930df2dd163eb3bb8/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/8f16da672b72afa99e534d022b945bdc8a4ea1083d09ba7930df2dd163eb3bb8
Threat name:
Win64.Spyware.Stealc
Create hunting rule
Status:
Malicious
First seen:
2025-12-11 19:00:43 UTC
File Type:
PE+ (Exe)
Extracted files:
8
AV detection:
23 of 37 (62.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r4lnuzzlokx2thstjubcxfc33sfe5iiihue3u6jq34w5cy7lho4a._file
Verdict:
malicious
Label(s):
shellcode_loader_007
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:p2 discovery spyware stealer
Link:
https://tria.ge/reports/251212-v42lvatmcr/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
Stealc
Stealc family
Malware Config
C2 Extraction:
http://77.105.161.133
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/96085c6f-3810-463c-ab5a-5ea340914f80
Unpacked files
SH256 hash:
8f16da672b72afa99e534d022b945bdc8a4ea1083d09ba7930df2dd163eb3bb8
MD5 hash:
1200851cfae9b5e59f460c66b36cbdc6
SHA1 hash:
c9f430dba2d7282c0f4a9543670e4adda57cc6dc
Link:
https://www.unpac.me/results/5e8b4bb4-6a0f-4914-a878-3f3a410cf12f/
Malware family:
Stealc.v2
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8f16da672b72/report/overview.html
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/8f16da672b72afa99e534d022b945bdc8a4ea1083d09ba7930df2dd163eb3bb8

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Stealc

Executable exe 8f16da672b72afa99e534d022b945bdc8a4ea1083d09ba7930df2dd163eb3bb8

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/44464/

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