MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 acf1cd593222c9dc375d3979e2e46ff7b347120a1cc4654bf90f05dee90d20e5. 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 3 File information Comments

SHA256 hash:	acf1cd593222c9dc375d3979e2e46ff7b347120a1cc4654bf90f05dee90d20e5
SHA3-384 hash:	c0daa623bbfebf2f25ed2ae05003640ecc09f7cf44f59ff976351d2c182fde310ef0bfcff9e6a8e5f955fee4bc525294
SHA1 hash:	57233e298d61da70cb0b9d72ded591a290007ea2
MD5 hash:	a2ddb304051d7e6756ea938d9d5df0b8
humanhash:	social-purple-bravo-aspen
File name:	UndIncomplete.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	2'031'104 bytes
First seen:	2026-07-13 01:32:29 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'855 x Amadey, 290 x Smoke Loader)
ssdeep	49152:KA+rGZuRYoJYx61ey78F7BPZWxH1C3V5OO4lRHt0zE:KDGIlY9xWxH1C3NuHCw
TLSH	T188952301C7C8E071F9B463725CED41432535FEA1EF34A1C773847AAE68A66C4B67236A
TrID	39.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 21.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 8.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 8.3% (.EXE) Win64 Executable (generic) (6522/11/2) 6.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
dhash icon	9640c4c6c6d8c801 (1 x Stealc)
Reporter	aachum
Tags:	87-120-104-81 AsgardProtector ClickFix exe Stealc

iamaachum

http://85.239.149.167/jtqm5awf-xswxrhh4-tmmma547-gfvd8mm8/_cmd_extra/b5e9296e09961ff2_UndIcopslete2.msi

Stealc Build ID: james2
Stealc C2: http://87.120.104.81/d19ca32cb5a444ac8b87.php

Intelligence

File Origin

# of uploads :

# of downloads :

215

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Archives AutoIt

Details

Link:

https://research.acce.ciphertechsolutions.com/results/a2287d8f-1d1f-4a95-aed0-15de329bf4b0/

Malware family:

n/a

ID:

File name:

google.com

Verdict:

Malicious activity

Analysis date:

2026-07-13 04:46:43 UTC

Tags:

loader possible-phishing autoit stealer stealc powershell

Link:

https://app.any.run/tasks/ace4fa78-58e5-4746-84f1-822582aeaa41

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/74382/

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a54403ea53b0ea1c820ed85

Tags:

redline autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% subdirectories

Creating a process from a recently created file

Creating a process with a hidden window

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

Unauthorized injection to a recently created process by context flags manipulation

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context anti-debug anti-vm 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/6a5440363dd22d9c9d76946b/reports/b00cecdd-92de-40d2-ba80-b6bec884d629/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/acf1cd593222c9dc375d3979e2e46ff7b347120a1cc4654bf90f05dee90d20e5

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-07-12T16:45:00Z UTC

Last seen:

2026-07-13T22:18:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/acf1cd593222c9dc375d3979e2e46ff7b347120a1cc4654bf90f05dee90d20e5/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/a6e376f0-7b3f-48fc-b056-fd6a6597bc35

Result

Threat name:

Stealc v2

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1941288

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contain functionality to detect virtual machines

Found direct / indirect Syscall (likely to bypass EDR)

Found malware configuration

Injects a PE file into a foreign processes

Modifies the context of a thread in another process (thread injection)

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Unusual module load detection (module proxying)

Yara detected Stealc v2

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/acf1cd593222c9dc375d3979e2e46ff7b347120a1cc4654bf90f05dee90d20e5

Verdict:

Malware

YARA:

6 match(es)

Tags:

AutoIt CAB:COMPRESSION:LZX Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86

Link:

https://app.malva.re/file/a2ddb304051d7e6756ea938d9d5df0b8

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/acf1cd593222c9dc375d3979e2e46ff7b347120a1cc4654bf90f05dee90d20e5/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vty42wjsele5yn25hf46fzdp66zuoeqkdtcgks7zb4c552inedsq._file

Verdict:

malicious

Label(s):

lu0bot

Similar samples:

error

Stealc

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:james2 discovery stealer

Link:

https://tria.ge/reports/260713-bya26aay9m/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Executes dropped EXE

Family: Stealc

Malware Config

C2 Extraction:

http://87.120.104.81/d19ca32cb5a444ac8b87.php

Unpacked files

SH256 hash:

acf1cd593222c9dc375d3979e2e46ff7b347120a1cc4654bf90f05dee90d20e5

MD5 hash:

a2ddb304051d7e6756ea938d9d5df0b8

SHA1 hash:

57233e298d61da70cb0b9d72ded591a290007ea2

Link:

https://www.unpac.me/results/c140d9ea-9248-416d-b576-4923ffdb7b9a/

SH256 hash:

92c6531a09180fae8b2aae7384b4cea9986762f0c271b35da09b4d0e733f9f45

MD5 hash:

8fa52f316c393496f272357191db6deb

SHA1 hash:

b1ff3d48a3946ca7786a84e4a832617cd66fa3b9

Link:

https://www.unpac.me/results/c140d9ea-9248-416d-b576-4923ffdb7b9a/

Parent samples :

92c6531a09180fae8b2aae7384b4cea9986762f0c271b35da09b4d0e733f9f45
61e49a19884c9d3d22ea4516a24d2a15c77325f7c57da4c5cae232369281dc98
375b35499333d8cd0823f64a4624b4106fdd15839ad0439aeb02353cdab4ed61
7b8526752f7a9580fc6ee88c35c8df39ef69ba1ab4241bba1fad1fb44c80a7a5
d421cda5ce74477bcc1e0b7f02ad75a5ae7fd53811922e2113ebdba61719f973
c5ab1d48b2971f2b7f070a88d8e308f8e2b6bc2f143f74e15016ad52049e9223

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/acf1cd593222c9dc375d3979e2e46ff7b347120a1cc4654bf90f05dee90d20e5

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/

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.