MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e76ac5121bb58809c217bc73cb461e85201b29b3c968c5d9e4dea2a9d38e405. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e76ac5121bb58809c217bc73cb461e85201b29b3c968c5d9e4dea2a9d38e405
SHA3-384 hash: eb2cbce86f0164dec29373d4543069704e0ec7711f099908ae9794d54d3aa04cd47ef1e507f4586674b4d607c84e0d7c
SHA1 hash: b38c56d91b36ff9136a15e71fbb7e6f787f517f1
MD5 hash: e91e1f63195a749541948f9fc29e7e06
humanhash: oregon-ack-alabama-grey
File name:LXkGFUT[1].exe
Download: download sample
Signature Stealc
Create hunting rule
File size:2'826'240 bytes
First seen:2025-08-02 22:35:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 147a71fba2b52ee8ebd7b7cf32b9e1d5 (22 x LummaStealer, 2 x DarkCloud, 2 x Stealc)
ssdeep 49152:nk+NkXajUwZVK7kkwFtagA/Hm9QLhf6+H0WOmqepeU:knajUlBO9QLhf6cOmJn
TLSH T1F0D5B019A87D90D6FCD300B27B699251A4237F3BDE3CA95B50B48760524ADFE063B13B
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter aachum
Tags:141-98-6-181 dropped-by-gcleaner exe Stealc


Avatar
iamaachum
StealC Botnet: SYSTEM
StealC C2: http://141.98.6.181/4c8837c73f7c4af9.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
b1ab18b9f61221d3b813b28d0a4c6fe6052e0bd94244cd773362b70c9ef41db9.bin.exe
Verdict:
Malicious activity
Analysis date:
2025-08-02 05:12:48 UTC
Tags:
lumma stealer themida loader amadey botnet auto redline rdp auto-sch auto-startup autoit telegram stealc xworm gcleaner evasion vidar susp-powershell
Link:
https://app.any.run/tasks/81cb3f84-67a4-49b2-9073-a318e94263a1

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/18494/
Detection(s):
Win.Packed.Lazy-10056363-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=688e92b20b4775fb21354c26
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Connecting to a non-recommended domain
Connection attempt
Sending an HTTP POST request
Creating a file
Reading critical registry keys
Creating a window
Forced shutdown of a system process
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/688e92b032e61090868b4df7/reports/264c7bb5-8c1e-4b14-8661-8311d1ecd9fe/overview
Verdict:
Malicious
Labled as:
Midie.Generic
Link:
https://www.hybrid-analysis.com/sample/6e76ac5121bb58809c217bc73cb461e85201b29b3c968c5d9e4dea2a9d38e405
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/20b523a9-78bb-4c0e-a0e9-63309374c966
Result
Threat name:
Stealc v2
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1749215
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Silenttrinity Stager Msbuild Activity
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Stealc v2
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1749215 Sample: LXkGFUT[1].exe Startdate: 03/08/2025 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Stealc v2 2->37 39 5 other signatures 2->39 8 LXkGFUT[1].exe 2->8         started        11 elevation_service.exe 2->11         started        process3 signatures4 41 Writes to foreign memory regions 8->41 43 Allocates memory in foreign processes 8->43 45 Injects a PE file into a foreign processes 8->45 13 MSBuild.exe 18 8->13         started        process5 dnsIp6 31 141.98.6.181, 49721, 49723, 49738 CMCSUS Germany 13->31 47 Found many strings related to Crypto-Wallets (likely being stolen) 13->47 49 Tries to harvest and steal browser information (history, passwords, etc) 13->49 51 Writes to foreign memory regions 13->51 53 4 other signatures 13->53 17 msedge.exe 13->17         started        19 msedge.exe 13->19         started        21 msedge.exe 13->21         started        23 4 other processes 13->23 signatures7 process8 process9 25 WerFault.exe 16 17->25         started        27 WerFault.exe 1 16 19->27         started        29 WerFault.exe 16 21->29         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6e76ac5121bb58809c217bc73cb461e85201b29b3c968c5d9e4dea2a9d38e405
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/e91e1f63195a749541948f9fc29e7e06
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6e76ac5121bb58809c217bc73cb461e85201b29b3c968c5d9e4dea2a9d38e405/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/6e76ac5121bb58809c217bc73cb461e85201b29b3c968c5d9e4dea2a9d38e405
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-08-01 19:36:41 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nz3kyujbxnmibhbbppdtzndb5bjadmu3hsliyxm6jxvcvhjy4qcq._file
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:system discovery stealer
Link:
https://tria.ge/reports/250802-2hv1havxcx/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Stealc
Stealc family
Malware Config
C2 Extraction:
http://141.98.6.181
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ece27951-dc15-4fdc-ae70-7cfd7fc0cdd9
Unpacked files
SH256 hash:
6e76ac5121bb58809c217bc73cb461e85201b29b3c968c5d9e4dea2a9d38e405
MD5 hash:
e91e1f63195a749541948f9fc29e7e06
SHA1 hash:
b38c56d91b36ff9136a15e71fbb7e6f787f517f1
Link:
https://www.unpac.me/results/d7ab7a7d-5ce6-4068-81d4-965de5a8a32e/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6e76ac5121bb/report/overview.html
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/6e76ac5121bb58809c217bc73cb461e85201b29b3c968c5d9e4dea2a9d38e405

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

Stealc

Executable exe 6e76ac5121bb58809c217bc73cb461e85201b29b3c968c5d9e4dea2a9d38e405

(this sample)

  
Link
https://tria.ge/250802-181s1axnt5/behavioral1
  
Dropped by
GCleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/18494/
  
URLhaus
https://urlhaus.abuse.ch/url/3594016/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

Comments