MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8c873cc72350c6ee8ec2d5ca11086b17245807a60a60ab1cd1ede6735890d60. 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


Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8c873cc72350c6ee8ec2d5ca11086b17245807a60a60ab1cd1ede6735890d60
SHA3-384 hash: 32751f22588ebb0df3a40dfe64ff12f351750b12943fa064a456b6b2574ea632337acc71ac0e5780e99d383511a21d08
SHA1 hash: dcd400ef8b21f59d47d1aefde90a7cbba3a5ee06
MD5 hash: c6069721be261a1a1008e4c782364c99
humanhash: wyoming-whiskey-pizza-robin
File name:test.ps1
Download: download sample
File size:2'692'609 bytes
First seen:2025-09-18 07:12:08 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 49152:X2eWha/Q4TApEZtH5XdwUAZAekjxiAKxb67zU4H:f
TLSH T17AC533100F1F1EDF4F78437474AF6E2B6AE06B91C415E1EB276D148312ADBA285BBC19
Magika powershell
Reporter abuse_ch
Tags:ps1

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
SE SE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68cbb11488b954439247a94b
Tags:
virus spawn shell
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated stealer
Link:
https://www.filescan.io/uploads/68cbb16bdbc6f5a29c4b5324/reports/29e75153-27c2-4911-926f-8186713ca04e/overview
Verdict:
Malicious
Labled as:
Trojan_Script_Wacatac_B_ml
Link:
https://www.hybrid-analysis.com/sample/a8c873cc72350c6ee8ec2d5ca11086b17245807a60a60ab1cd1ede6735890d60
Verdict:
Malicious
File Type:
ps1
First seen:
2025-09-04T12:10:00Z UTC
Last seen:
2025-09-04T12:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a8c873cc72350c6ee8ec2d5ca11086b17245807a60a60ab1cd1ede6735890d60/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1779818
Signature
AI detected malicious Powershell script
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected MSILLoadEncryptedAssembly
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1779818 Sample: test.ps1 Startdate: 18/09/2025 Architecture: WINDOWS Score: 92 17 Malicious sample detected (through community Yara rule) 2->17 19 Multi AV Scanner detection for submitted file 2->19 21 Yara detected Powershell decode and execute 2->21 23 4 other signatures 2->23 6 powershell.exe 21 2->6         started        process3 signatures4 25 Writes to foreign memory regions 6->25 27 Injects a PE file into a foreign processes 6->27 9 MSBuild.exe 2 6->9         started        11 conhost.exe 6->11         started        13 MSBuild.exe 6->13         started        15 6 other processes 6->15 process5
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/a8c873cc72350c6ee8ec2d5ca11086b17245807a60a60ab1cd1ede6735890d60
Verdict:
inconclusive
YARA:
1 match(es)
Tags:
Base64 Block Contains Base64 Block PowerShell
Link:
https://app.malva.re/file/c6069721be261a1a1008e4c782364c99
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a8c873cc72350c6ee8ec2d5ca11086b17245807a60a60ab1cd1ede6735890d60/
Threat name:
Script-PowerShell.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-09-03 09:15:20 UTC
File Type:
Text (PowerShell)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vdehhtdsgugg52hmfvokceegwfzelad2mctavmond3pgonmjbvqa._file
Verdict:
malicious
Label(s):
fantomcrypt
Create hunting rule
Similar samples:
error
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250918-h2163sck2s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a8c873cc72350c6ee8ec2d5ca11086b17245807a60a60ab1cd1ede6735890d60

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: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: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:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

Web download

PowerShell (PS) ps1 a8c873cc72350c6ee8ec2d5ca11086b17245807a60a60ab1cd1ede6735890d60

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3626011/
  
Delivery method
Distributed via web download

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