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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2504aeadd83e5773c191779d131fa7f19299d9b76bed50375364be56cc17fc8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2504aeadd83e5773c191779d131fa7f19299d9b76bed50375364be56cc17fc8
SHA3-384 hash: ad756427562507825d36955910b1220a754aec5f0ba7ab4d0485418a4d51a868671507fe4137716adec9e95a3ba0baa3
SHA1 hash: 4d8ee05728299a9943f1817f49dac54cb52d8d8f
MD5 hash: 275102d202213af0f41143e551a070f7
humanhash: missouri-cup-cola-winter
File name:275102d202213af0f41143e551a070f7.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:2'332'160 bytes
First seen:2026-09-06 07:42:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (103 x LummaStealer, 85 x RedLineStealer, 62 x Rhadamanthys)
ssdeep 49152:ajJffKhIKjSw7Q8XUGlnmu434RSbHBUx2zLza+H5VSoSGuHw:H357HCzr+x2z3a8nSGq
TLSH T153B513193BA95116EC615E35BDF5C9ABD6343C884E60978B72A53EFF3E31384B421388
TrID 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
18.0% (.EXE) Win64 Executable (generic) (6522/11/2)
13.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.6% (.ICL) Windows Icons Library (generic) (2059/9)
5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon 6c66e4c4a888b999 (1 x Stealc)
Reporter abuse_ch
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
145
Origin country :
SE SE
Vendor Threat Intelligence
Malware configuration found for:
Archives AutoIt
Details
Link:
https://research.acce.ciphertechsolutions.com/results/dd73c96d-8d26-47b8-b23b-9e626f36c90e/
Malware family:
n/a
ID:
1
File name:
AbuLka.exe
Verdict:
Malicious activity
Analysis date:
2026-09-02 00:08:31 UTC
Tags:
autoit generic stealc stealer
Link:
https://app.any.run/tasks/879c6674-ee10-42cc-9d2a-dabb78c11f9e

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/84190/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader50.15372.1768.7397.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process with a hidden window
Creating a process from a recently created file
Creating a window
DNS request
Unauthorized injection to a recently created process
Сreating synchronization primitives
Deleting a recently created file
Connection attempt
Sending an HTTP POST request
Launching the process to create tasks for the scheduler
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug at autoit CAB expired-cert explorer fingerprint installer installer installer-heuristic keylogger lolbin microsoft_visual_cc packed reconnaissance rundll32 runonce sfx
Link:
https://www.filescan.io/uploads/6a9d19d1d01afecd6fa5fc92/reports/f6e990a4-678b-42fa-bc13-c1231479fff0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b2504aeadd83e5773c191779d131fa7f19299d9b76bed50375364be56cc17fc8
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-09-01T22:17:00Z UTC
Last seen:
2026-09-06T07:45:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/b2504aeadd83e5773c191779d131fa7f19299d9b76bed50375364be56cc17fc8/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/13b99aef-76d9-4e2d-9d8b-e60a43996426
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1969079
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Early bird code injection technique detected
Found API chain indicative of debugger detection
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
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Stealc
Yara detected Stealc v2
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1969079 Sample: aukSQ6ctgI.exe Startdate: 06/09/2026 Architecture: WINDOWS Score: 100 34 AWLFLkqRHPbuLB.AWLFLkqRHPbuLB 2->34 38 Found malware configuration 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected Stealc v2 2->42 44 4 other signatures 2->44 9 aukSQ6ctgI.exe 4 2->9         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\...\AutoIt3.exe, PE32+ 9->32 dropped 54 Found many strings related to Crypto-Wallets (likely being stolen) 9->54 56 Uses schtasks.exe or at.exe to add and modify task schedules 9->56 13 AutoIt3.exe 9->13         started        16 at.exe 1 9->16         started        signatures6 process7 signatures8 58 Found API chain indicative of debugger detection 13->58 60 Contains functionality to inject code into remote processes 13->60 62 Modifies the context of a thread in another process (thread injection) 13->62 64 3 other signatures 13->64 18 AutoIt3.exe 51 13->18         started        22 conhost.exe 16->22         started        process9 dnsIp10 36 91.92.34.11, 49717, 80 DEDIK-IODEDIKSERVICESLIMITEDDEDIKIOGB Germany 18->36 46 Early bird code injection technique detected 18->46 48 Found many strings related to Crypto-Wallets (likely being stolen) 18->48 50 Tries to harvest and steal browser information (history, passwords, etc) 18->50 52 4 other signatures 18->52 24 msedge.exe 18->24         started        26 msedge.exe 18->26         started        28 msedge.exe 18->28         started        30 chrome.exe 1 18->30         started        signatures11 process12
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b2504aeadd83e5773c191779d131fa7f19299d9b76bed50375364be56cc17fc8
Verdict:
Malware
YARA:
6 match(es)
Tags:
AutoIt CAB:COMPRESSION:LZX Decompiled Executable PDB Path PE (Portable Executable) PE File Layout PE Memory-Mapped (Dump) Suspect Win 64 Exe x64
Link:
https://app.malva.re/file/275102d202213af0f41143e551a070f7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2504aeadd83e5773c191779d131fa7f19299d9b76bed50375364be56cc17fc8/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wjiev2w5qpsxopazc545cmp2p4msthm3o27nka3vgzf6k3gbp7ea._file
Verdict:
malicious
Label(s):
StealC
Create hunting rule
Link:
https://reports.threatray.com/60309c44-769d-42c7-93a5-3cb2f4415db2
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc discovery spyware stealer
Link:
https://tria.ge/reports/260906-jl5p1afq9y/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Executes dropped EXE
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Detects Stealc stealer Version 3
Family: Stealc
Malware Config
C2 Extraction:
http://91.92.34.11
Unpacked files
SH256 hash:
b2504aeadd83e5773c191779d131fa7f19299d9b76bed50375364be56cc17fc8
MD5 hash:
275102d202213af0f41143e551a070f7
SHA1 hash:
4d8ee05728299a9943f1817f49dac54cb52d8d8f
Link:
https://www.unpac.me/results/9a6a7384-25b6-4215-a874-6e8568171477/
SH256 hash:
92c6531a09180fae8b2aae7384b4cea9986762f0c271b35da09b4d0e733f9f45
MD5 hash:
8fa52f316c393496f272357191db6deb
SHA1 hash:
b1ff3d48a3946ca7786a84e4a832617cd66fa3b9
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/9a6a7384-25b6-4215-a874-6e8568171477/
Parent samples :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 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/b2504aeadd83e5773c191779d131fa7f19299d9b76bed50375364be56cc17fc8

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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/84190/

Comments