MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df4b59b856df210f6cc3c62e4f763aa864657e09c0c05645ee38d4500abc0398. 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: 11


Intelligence 11 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df4b59b856df210f6cc3c62e4f763aa864657e09c0c05645ee38d4500abc0398
SHA3-384 hash: 6e45432754f787f62b4889c54bea48e91192700dbe13861d6674494df51bd8b411a56b88d97a1a52dd4929f378b1c3f2
SHA1 hash: 7e17daa02ba6814fd8868ac5a1c45b02440f52f8
MD5 hash: 08cc7a48394e088b10b7cc47aff7cfa5
humanhash: spring-vermont-ink-magazine
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:3'060'952 bytes
First seen:2025-11-23 15:09:00 UTC
Last seen:2025-11-23 18:46:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (92 x Rhadamanthys, 71 x Vidar, 41 x LummaStealer)
ssdeep 49152:WwE1ToT/Ly312Xm/BcNuWBJHb6jNQOxu6mOOiOri8LqAQLY:WgjWNu6iS8LqAQLY
Threatray 17 similar samples on MalwareBazaar
TLSH T1F3E55B576DC185A9C099AE3898B2A2A3B321BC18173EB3D34FB17E356D77BC05472B14
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:BB3.file dropped-by-gcleaner exe signed Stealc x

Code Signing Certificate

Organisation:github.com
Issuer:Sectigo ECC Domain Validation Secure Server CA
Algorithm:sha256WithRSAEncryption
Valid from:2025-02-05T00:00:00Z
Valid to:2026-02-05T23:59:59Z
Serial number: ab6686b5627be80596821330128649f5
Intelligence: 12 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: e94d8df38e23d4d5b8a027cf4de5ba23d3dae335bf59faa7e67079e01cd88cc4
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://194.38.20.224/service

Intelligence

File Origin
# of uploads :
3
# of downloads :
88
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_df4b59b856df210f6cc3c62e4f763aa864657e09c0c05645ee38d4500abc0398.exe
Verdict:
Malicious activity
Analysis date:
2025-11-23 15:10:14 UTC
Tags:
stealc stealer golang
Link:
https://app.any.run/tasks/1d496ffd-154b-4729-9a03-0a3e16cbb930

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/41142/
Verdict:
Malicious
Score:
98.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=692323b3baf0edd59969f300
Tags:
injection cobalt obfusc crypt
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm golang signed
Link:
https://www.filescan.io/uploads/6923239feecb08e4aa45dd08/reports/a702195d-2b19-4a48-a494-9e1ededecc38/overview
Verdict:
Suspicious
Labled as:
WinGo/Kryptik.LM trojan
Link:
https://www.hybrid-analysis.com/sample/df4b59b856df210f6cc3c62e4f763aa864657e09c0c05645ee38d4500abc0398
Result
Gathering data
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-23T10:46:00Z UTC
Last seen:
2025-11-23T17:23:00Z UTC
Hits:
~10
Detections:
Trojan.Win64.Agent.sb HEUR:Trojan.Win64.Generic
Link:
https://opentip.kaspersky.com/df4b59b856df210f6cc3c62e4f763aa864657e09c0c05645ee38d4500abc0398/results?tab=lookup
Score:
64%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/df4b59b856df210f6cc3c62e4f763aa864657e09c0c05645ee38d4500abc0398
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/08cc7a48394e088b10b7cc47aff7cfa5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df4b59b856df210f6cc3c62e4f763aa864657e09c0c05645ee38d4500abc0398/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/df4b59b856df210f6cc3c62e4f763aa864657e09c0c05645ee38d4500abc0398
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=35fvtocw34qq63gdyyxe65r2vbsgk7qjydafmrpohdkfacv4aoma._file
Verdict:
malicious
Label(s):
shellcode_loader_007
Create hunting rule
Similar samples:
04485fba642f9189de7bb72e100ff3695cbd5530aa58447091aa19f4968c166e
Stealc
28dcbc30cf9ef097c0b631e26d84f6020515a74ecffd1a955688447e78a23d3d
Stealc
3fdf56d8f290107873f8c70cb37e1bad10c6ee0cbe1b96c9a0057cd7e28b2669
Stealc
df4b59b856df210f6cc3c62e4f763aa864657e09c0c05645ee38d4500abc0398
Stealc
e62a2be6fc7eaacd37f0a0dc5b5d67be66c8b16e630a9836d3e92c8656b721a1
Stealc
error
Stealc
+ 7 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:organic stealer
Link:
https://tria.ge/reports/251123-sjlc1shq7y/
Behaviour
Stealc
Stealc family
Malware Config
C2 Extraction:
http://77.83.207.252
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d278d934-f1c5-48a8-800c-24d288db344b
Unpacked files
SH256 hash:
df4b59b856df210f6cc3c62e4f763aa864657e09c0c05645ee38d4500abc0398
MD5 hash:
08cc7a48394e088b10b7cc47aff7cfa5
SHA1 hash:
7e17daa02ba6814fd8868ac5a1c45b02440f52f8
Link:
https://www.unpac.me/results/79019181-1b98-4c44-95ba-fb20b37b0b65/
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: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: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: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 df4b59b856df210f6cc3c62e4f763aa864657e09c0c05645ee38d4500abc0398

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/41142/

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