MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5f427f134e0fc365376a2124e9929315fc9c85af1e102f19fbde6dee17c58ff. 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

ACRStealer

Vendor detections: 7

Intelligence 7 IOCs YARA 6 File information Comments

SHA256 hash:	b5f427f134e0fc365376a2124e9929315fc9c85af1e102f19fbde6dee17c58ff
SHA3-384 hash:	74da1b730263e8b8bcdf2ea22a9539febfd202d2889172cb47ad3697b318752eed70f31a034da08182a38530c00b58eb
SHA1 hash:	d3c709c4e4ea945f1c0c611603917943e767ad2c
MD5 hash:	310cffd640e9c23451c230d64ee015b5
humanhash:	michigan-harry-uniform-cardinal
File name:	LMIGuardianDll.dll
Download:	download sample
Signature	ACRStealer Create hunting rule
File size:	13'732'272 bytes
First seen:	2025-10-06 18:54:54 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	47c13c18a2a8c89ef11e9ae41bb414af (2 x ACRStealer)
ssdeep	196608:bEcVTiIsPcRIo1jGzStsRiWZo6NFarnKNMjAkKgqv0Blmd+c:b35iUIYskWZFmcKAXgy07i
TLSH	T1E1D6028D2D82CCF5C9B8087F9686A6AA03B1DD674771CCA7A5C075CB2431AD5102F7BE
TrID	39.5% (.EXE) InstallShield setup (43053/19/16) 28.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 9.6% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
Reporter	aachum
Tags:	345b88 5-223-77-119 ACRStealer Amadey dll HIjackLoader IDATLoader

iamaachum

https://earshows.xyz/?4VlEhBs-utm=1HrJh2 => https://mega.nz/file/4NcUnShT#uP24k3jtc_ndhgMSqI3hswGwrrFjQRd7O5hr_CLKZ10

ACRStealer C2: 5.223.77.119

Intelligence

File Origin

# of uploads :

# of downloads :

167

Origin country :

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/30851/

Detection(s):

no reply from clamd

Verdict:

Clean

Score:

89.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68e410bd277c2bd8bc5d05b1

Tags:

n/a

Result

Verdict:

Clean

Maliciousness:

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm base64 expired-cert explorer invalid-signature lolbin obfuscated packed packed signed vmprotect

Link:

https://www.filescan.io/uploads/68e410bdc74bd2958b160da3/reports/524c1b37-8529-47b5-9e93-a5d6afa39eff/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/b5f427f134e0fc365376a2124e9929315fc9c85af1e102f19fbde6dee17c58ff

Verdict:

Unknown

File Type:

dll x32

First seen:

2025-10-06T17:14:00Z UTC

Last seen:

2025-10-07T18:59:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/b5f427f134e0fc365376a2124e9929315fc9c85af1e102f19fbde6dee17c58ff/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/8454b493-04b0-40e3-859a-a812dad00552

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1790095

Signature

Found direct / indirect Syscall (likely to bypass EDR)

Multi AV Scanner detection for submitted file

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

Switches to a custom stack to bypass stack traces

Behaviour

Behavior Graph:

Download SVG

Score:

69%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/b5f427f134e0fc365376a2124e9929315fc9c85af1e102f19fbde6dee17c58ff

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 32 Exe x86

Link:

https://app.malva.re/file/310cffd640e9c23451c230d64ee015b5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b5f427f134e0fc365376a2124e9929315fc9c85af1e102f19fbde6dee17c58ff/

Verdict:

Clean

Link:

https://tip.neiki.dev/file/b5f427f134e0fc365376a2124e9929315fc9c85af1e102f19fbde6dee17c58ff

Threat name:

Win32.Trojan.Generic

Status:

Suspicious

First seen:

2025-10-06 11:44:11 UTC

File Type:

PE (Dll)

Extracted files:

147

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wx2cp4ju4d6dmu3wuije5gjjgfp4tsc26hqqf4m7xxtn5yl4ld7q._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/251006-xk95zstydt/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Unpacked files

SH256 hash:

b5f427f134e0fc365376a2124e9929315fc9c85af1e102f19fbde6dee17c58ff

MD5 hash:

310cffd640e9c23451c230d64ee015b5

SHA1 hash:

d3c709c4e4ea945f1c0c611603917943e767ad2c

Link:

https://www.unpac.me/results/f2630bba-3e85-4c26-9f91-a82f0564112f/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/b5f427f134e0fc365376a2124e9929315fc9c85af1e102f19fbde6dee17c58ff

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:	botnet_plaintext_c2 Create hunting rule
Author:	cip
Description:	Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.

Rule name:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	Indicator_MiniDumpWriteDump Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references