MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac2e4647b0e0847df5f61090f3fef65f20caa7534f0cf41f8d307d3545dfc60f. 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: 9

Intelligence 9 IOCs YARA 21 File information Comments

SHA256 hash:	ac2e4647b0e0847df5f61090f3fef65f20caa7534f0cf41f8d307d3545dfc60f
SHA3-384 hash:	7940859208cc3de88be54531aca4111877278e89d21c301328577e77e7fa89f6cc3ed6f21bc89e6067d63ffafb818a0d
SHA1 hash:	b4290e28b166e48810eda2d20d330d236d24b162
MD5 hash:	1aef6a4530b0519328e6ea1d4b9f00ac
humanhash:	colorado-coffee-queen-oranges
File name:	ck-3d80df5d12cdfe6450a782fc87bf66b444.google.dll
Download:	download sample
Signature	ACRStealer Create hunting rule
File size:	4'393'488 bytes
First seen:	2026-04-20 12:31:55 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	e1221a662fa83b5d7fc5aa5a30acae91 (1 x ACRStealer)
ssdeep	49152:GnQimYWnbD9BWQaRykA161yLf/YPHrIJWSM764mZfWjoQcT/RqiH:GnoD9sQ6b87M7MZgSRqiH
TLSH	T160168E17BCBD5869C099B1348473E606F964B8445B2727C71BB0F6282F3B7F05AB9B24
TrID	51.9% (.EXE) Win64 Executable (generic) (6522/11/2) 16.1% (.EXE) OS/2 Executable (generic) (2029/13) 15.9% (.EXE) Generic Win/DOS Executable (2002/3) 15.9% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
Reporter	abuse_ch
Tags:	ACRStealer dll exe signed

Code Signing Certificate

Organisation:	Pafljno.azurefd.net
Issuer:	Microsoft Azure RSA TLS Issuing CA 08
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-04-17T12:31:36Z
Valid to:	2026-07-17T12:31:36Z
Serial number:	4dcd7363eb61b9937457511443ef1724
Thumbprint Algorithm:	SHA256
Thumbprint:	048e5ab1c3a3058f91b89bd85ccfba77c86aa1a0be84b143670e8ef3c9201cfe
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

114

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

ck-3d80df5d12cdfe6450a782fc87bf66b444.google

Verdict:

No threats detected

Analysis date:

2026-04-19 12:26:45 UTC

Tags:

golang

Link:

https://app.any.run/tasks/8822e690-62f6-4bcb-97c7-7bcc5d93bbcf

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/62496/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69e4ca02f68adfe1003b582a

Tags:

injection vmdetect obfusc virus

Result

Verdict:

Clean

Maliciousness:

Behaviour

Launching the default Windows debugger (dwwin.exe)

Gathering data

Verdict:

Malicious

Labled as:

Trojan/W64.Loader.k

Link:

https://www.hybrid-analysis.com/sample/ac2e4647b0e0847df5f61090f3fef65f20caa7534f0cf41f8d307d3545dfc60f

Verdict:

Malicious

File Type:

dll x64

First seen:

2026-04-20T23:22:00Z UTC

Last seen:

2026-04-20T23:35:00Z UTC

Hits:

~100

Detections:

Trojan.Win64.Agent.smgbea

Link:

https://opentip.kaspersky.com/ac2e4647b0e0847df5f61090f3fef65f20caa7534f0cf41f8d307d3545dfc60f/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/dca91502-71d6-41d5-91c8-3474b758b5b8

Score:

89%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/ac2e4647b0e0847df5f61090f3fef65f20caa7534f0cf41f8d307d3545dfc60f

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ac2e4647b0e0847df5f61090f3fef65f20caa7534f0cf41f8d307d3545dfc60f/

Verdict:

Malicious

Link:

https://tip.neiki.dev/file/ac2e4647b0e0847df5f61090f3fef65f20caa7534f0cf41f8d307d3545dfc60f

Threat name:

Win64.Trojan.Qwexlafiba

Status:

Malicious

First seen:

2026-04-19 10:04:11 UTC

File Type:

PE+ (Dll)

AV detection:

12 of 24 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vqxemr5q4cch35pwcciph7xwl4qmvj2tj4gpih4ngb6tkro7yyhq._file

Result

Malware family:

n/a

Score:

10/10

Tags:

discovery

Link:

https://tria.ge/reports/260420-pqz8zaav2q/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks installed software on the system

Badlisted process makes network request

Suspicious use of NtCreateUserProcessOtherParentProcess

Unpacked files

SH256 hash:

ac2e4647b0e0847df5f61090f3fef65f20caa7534f0cf41f8d307d3545dfc60f

MD5 hash:

1aef6a4530b0519328e6ea1d4b9f00ac

SHA1 hash:

b4290e28b166e48810eda2d20d330d236d24b162

Link:

https://www.unpac.me/results/fc6e7d72-7837-4cc0-a7da-6346fad93ae1/

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/ac2e4647b0e0847df5f61090f3fef65f20caa7534f0cf41f8d307d3545dfc60f

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:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__ConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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_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:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	pe_detect_tls_callbacks Create hunting rule

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:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	Suspicious_Golang_Binary Create hunting rule
Author:	Tim Machac
Description:	Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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/