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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b7857edfcc15a6d2c5b29d0b26c86a0cf5a656f9ecf6557c2d06818453769e2. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b7857edfcc15a6d2c5b29d0b26c86a0cf5a656f9ecf6557c2d06818453769e2
SHA3-384 hash: 58d07f448d1d363855e048b693b5792c02f752b8a4288dcaa10089d6ecb47f3a60ddf17ecc899a5a6fe623686bf714ca
SHA1 hash: 823bb1f22c97848a49c64f1f831c83bb1d596143
MD5 hash: 6d3f7c7f53edd17f236923c9d22a255e
humanhash: princess-lamp-yankee-nine
File name:7b7857edfcc15a6d2c5b29d0b26c86a0cf5a656f9ecf6557c2d06818453769e2.bin
Download: download sample
Signature ACRStealer
Create hunting rule
File size:1'419'260 bytes
First seen:2026-09-15 09:28:21 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 12288:8WE/rWtZjhrX5pVhuHhRF4mqNBeDP/1Dq8zcp4pAVFc9dBEZrAvtnhqfJA4khzEz:H
TLSH T10B6522523651FD7D029693B57E1646F0A86ACA40CEDF8556F24DCE8CA14EC823AF93C3
Magika powershell
Reporter Anonymous
Tags:ACRStealer AnimateClipper ClearFake Clipper Loader ps1 webdav ZigClipper

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6aca3a00c4a1b7b47713a6ed
Tags:
rapid shell virus smtp
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6aa910dc4dd53e01371d7b2c/reports/4136abcd-9844-4f54-acce-4d52ee7712f7/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/7b7857edfcc15a6d2c5b29d0b26c86a0cf5a656f9ecf6557c2d06818453769e2
Verdict:
Unknown
File Type:
ps1
Link:
https://opentip.kaspersky.com/7b7857edfcc15a6d2c5b29d0b26c86a0cf5a656f9ecf6557c2d06818453769e2/results?tab=lookup
Score:
73%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/7b7857edfcc15a6d2c5b29d0b26c86a0cf5a656f9ecf6557c2d06818453769e2
Verdict:
Malware
YARA:
2 match(es)
Tags:
PowerShell T1059.001 T1105
Link:
https://app.malva.re/file/6d3f7c7f53edd17f236923c9d22a255e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b7857edfcc15a6d2c5b29d0b26c86a0cf5a656f9ecf6557c2d06818453769e2/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-15 09:33:25 UTC
File Type:
Text (PowerShell)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pn4fp3p4yfng2lc3fhile3egudhvuzlpt3hwkv6c2bubqrjxnhra._file
Verdict:
malicious
Label(s):
Amatera
Create hunting rule
GoProxShell
Create hunting rule
Link:
https://reports.threatray.com/53c0b5fb-be4a-413d-9519-1328fdaa57ab
Result
Malware family:
acrstealer
Create hunting rule
Score:
  10/10
Tags:
family:acrstealer discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/260915-ljcbsavdnd/
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
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Time Discovery
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Badlisted process makes network request
Family: ACR stealer,GrMsk
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
mail.novaform.cc
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/7b7857edfcc15a6d2c5b29d0b26c86a0cf5a656f9ecf6557c2d06818453769e2

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_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
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