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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7141b54f72e809ebe897625bf44ca2b2c49c0b97fb0824b659249a9842d1f67e. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7141b54f72e809ebe897625bf44ca2b2c49c0b97fb0824b659249a9842d1f67e
SHA3-384 hash: b97134875fe79a2ca6fe29b5c41d16f9ee2efb7cef190d5d45a39c535668047cfaa91bef52f40ded2810293066e14d1c
SHA1 hash: 111506a90f39c9a47ae567d584af3f8b62121cf6
MD5 hash: 7f59f876650eb2ed0ba265b1bb0df1ab
humanhash: potato-video-orange-indigo
File name:djhgjh75034.ps1
Download: download sample
Signature ACRStealer
Create hunting rule
File size:1'603'289 bytes
First seen:2026-09-05 19:58:28 UTC
Last seen:2026-09-05 19:58:51 UTC
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 12288:yGKVK078hvMJ2oh+949IAybGfbq82Ifq4EnfXwN7TBeXOVEutU6BE7+TUd2T6pJx:T
TLSH T1DA75F0523651FD7D029693B16E1646F0A86ACA40CEDF8556F24DCE88B14DC873AF93C3
Magika powershell
Reporter Alex_sev
Tags:ACRStealer dropper powershell ps1

Intelligence

File Origin
# of uploads :
2
# of downloads :
199
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30450.JsHeur.ExeObj.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ac8e03d2465289d815deb48
Tags:
rapid shell virus sage
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 base64 evasive lolbin obfuscated powershell vbc
Link:
https://www.filescan.io/uploads/6a9c7491cc603a23de558a2e/reports/c5106b4b-940b-424d-a968-11de6a02f4f8/overview
Verdict:
Malicious
Labled as:
MSIL_Injector_AGen_RQ_trojan
Link:
https://www.hybrid-analysis.com/sample/7141b54f72e809ebe897625bf44ca2b2c49c0b97fb0824b659249a9842d1f67e
Verdict:
Malicious
File Type:
ps1
First seen:
2026-09-02T09:05:00Z UTC
Last seen:
2026-09-07T03:34:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.PowerShell.Agent.gen
Link:
https://opentip.kaspersky.com/7141b54f72e809ebe897625bf44ca2b2c49c0b97fb0824b659249a9842d1f67e/results?tab=lookup
Score:
82%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/7141b54f72e809ebe897625bf44ca2b2c49c0b97fb0824b659249a9842d1f67e
Verdict:
Malware
YARA:
3 match(es)
Tags:
.Net Base64 Block Base64 Payload Contains Base64 Block Executable Managed .NET PE (Portable Executable) PE File Layout PowerShell SOS: 0.49 T1059.001 T1105
Link:
https://app.malva.re/file/7f59f876650eb2ed0ba265b1bb0df1ab
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7141b54f72e809ebe897625bf44ca2b2c49c0b97fb0824b659249a9842d1f67e/
Threat name:
Script-PowerShell.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-09-03 13:52:45 UTC
File Type:
Text (PowerShell)
AV detection:
6 of 24 (25.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ofa3kt3s5ae6x2exmjn7itfcwlcjyc4x7mecjnszesnjqqwr6z7a._file
Verdict:
malicious
Label(s):
Amatera
Create hunting rule
Link:
https://reports.threatray.com/5edb77c6-ef91-4aa1-ba3a-b4e133a60b82
Result
Malware family:
acrstealer
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Score:
  10/10
Tags:
family:acrstealer discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/260905-yqgw3a1hkc/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Browser Information Discovery
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
System Time Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Detects ACRStealer V4.x
Family: ACR stealer,GrMsk
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
stream.fernstead.cc
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/7141b54f72e809ebe897625bf44ca2b2c49c0b97fb0824b659249a9842d1f67e

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Comments