MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73a95157bef5cfb8dc294e905b8c0d8e750bb7b18ed374e70307b1cdcecf9172. 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 20 File information Comments

SHA256 hash:	73a95157bef5cfb8dc294e905b8c0d8e750bb7b18ed374e70307b1cdcecf9172
SHA3-384 hash:	cb09ff589ae8752425f712edafb760efe74a868afe0b3ae74bfd7e07582fdd7949fc99f0df4be4e5a5b896c92f9ed6ed
SHA1 hash:	d736f95c557ed734e060a6535c5ea940c42dc20a
MD5 hash:	ed3f564b0730a2b8995f052befa5f12c
humanhash:	timing-magazine-queen-nevada
File name:	SecuriteInfo.com.Win64.MalwareX-gen.65897296
Download:	download sample
Signature	ACRStealer Create hunting rule
File size:	4'739'616 bytes
First seen:	2026-04-20 10:44:35 UTC
Last seen:	2026-04-20 12:11:41 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	91338189f03c052fe44b0f8bf9c5a5c8 (1 x ACRStealer)
ssdeep	49152:AEZigVGgO6P/9Ar+IP8Q8muFNeGVVQcrhepxtwjcwQcxhWTU:AXp8m98m/b1yWY
TLSH	T18D269F1BBDB95869C09AF1388473A705F565B8451B1227C71AB0F22C2F3B7F05AF9B18
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	SecuriteInfoCom
Tags:	ACRStealer exe signed

Code Signing Certificate

Organisation:	autodiscover-gBZTgoSxG.windows.net
Issuer:	DigiCert Global G2 TLS RSA SHA256 2020 CA1
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-04-17T12:53:05Z
Valid to:	2026-07-17T12:53:05Z
Serial number:	0edca51ef830e1d5eaa36339d1f30e3c
Thumbprint Algorithm:	SHA256
Thumbprint:	38130facd46d6c47d3d43623844cb9dff516252b839b658f8ad331fbf692033b
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

186

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

SecuriteInfo.com.Win64.MalwareX-gen.65897296.exe

Verdict:

Malicious activity

Analysis date:

2026-04-20 10:48:57 UTC

Tags:

golang getwell stealer

Link:

https://app.any.run/tasks/40858d73-4ca1-4fc8-922a-90c540557b8c

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/62452/

Detection(s):

SecuriteInfo.com.Win64.MalwareX-gen.65897296.UNOFFICIAL

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69e603f6f68adfe1003bd3a0

Tags:

injection obfusc virus

Result

Verdict:

Clean

Maliciousness:

Behaviour

Launching the default Windows debugger (dwwin.exe)

Gathering data

Verdict:

Suspicious

Labled as:

Trojan/W64.Loader.k

Link:

https://www.hybrid-analysis.com/sample/73a95157bef5cfb8dc294e905b8c0d8e750bb7b18ed374e70307b1cdcecf9172

Verdict:

Malicious

File Type:

dll x64

First seen:

2026-04-18T10:06:00Z UTC

Last seen:

2026-04-21T07:35:00Z UTC

Hits:

~10

Detections:

Trojan.Win64.Agent.smgbee

Link:

https://opentip.kaspersky.com/73a95157bef5cfb8dc294e905b8c0d8e750bb7b18ed374e70307b1cdcecf9172/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/0236d628-2638-4d5f-90cc-e233452d2035

Score:

89%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/73a95157bef5cfb8dc294e905b8c0d8e750bb7b18ed374e70307b1cdcecf9172

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/73a95157bef5cfb8dc294e905b8c0d8e750bb7b18ed374e70307b1cdcecf9172/

Verdict:

Malicious

Link:

https://tip.neiki.dev/file/73a95157bef5cfb8dc294e905b8c0d8e750bb7b18ed374e70307b1cdcecf9172

Threat name:

Win64.Trojan.Wacatac

Status:

Suspicious

First seen:

2026-04-20 08:34:54 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=oouvcv566xh3rxbjj2ifxdanrz2qxn5rr3jxjzyda6y43twpsfza._file

Result

Malware family:

n/a

Score:

10/10

Tags:

discovery

Link:

https://tria.ge/reports/260420-mtys7sb18w/

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:

73a95157bef5cfb8dc294e905b8c0d8e750bb7b18ed374e70307b1cdcecf9172

MD5 hash:

ed3f564b0730a2b8995f052befa5f12c

SHA1 hash:

d736f95c557ed734e060a6535c5ea940c42dc20a

Link:

https://www.unpac.me/results/606b9793-3284-4555-975b-3780f415bee5/

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

Threat name:

Suspicious File

Score:

0.32

Link:

https://yomi.yoroi.company/submissions/73a95157bef5cfb8dc294e905b8c0d8e750bb7b18ed374e70307b1cdcecf9172

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/