MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 494aa7780051dd4e03f40ea2b87c9bb548716ddac19c6a2ccc5d0274faaa9911. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 494aa7780051dd4e03f40ea2b87c9bb548716ddac19c6a2ccc5d0274faaa9911
SHA3-384 hash: 0529d2d6933e9b2b877b92a3927e028836ad54f05769d0acbc6ebc5c9b0e101bd6ff788bbcf2e34c863a54a6cdbd9004
SHA1 hash: 85e2bd7ac59d36b44db8ff15e726b9d0b9096deb
MD5 hash: cc101cbe71b2253b59bc8a36a02d6296
humanhash: california-pluto-muppet-enemy
File name:01hhn3.bat
Download: download sample
File size:507 bytes
First seen:2025-12-29 08:39:19 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 12:s80Qpc5InLgyaIS1PKC26wx0NV45kJ00qo8spnaXBXOVZ50H:xLw1PKC26mA4Yn+kVi
Threatray 247 similar samples on MalwareBazaar
TLSH T1A5F00513116DA2CC119885F301246DBC832DA6CB77281D4D77F4CB4C9F8211895DF7C4
Magika powershell
Reporter abuse_ch
Tags:bat

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_494aa7780051dd4e03f40ea2b87c9bb548716ddac19c6a2ccc5d0274faaa9911.txt
Verdict:
Malicious activity
Analysis date:
2025-12-29 09:02:36 UTC
Tags:
auto generic stealer anti-evasion evasion discord umbralstealer exfiltration ims-api umbral divulgestealer
Link:
https://app.any.run/tasks/a9d543ee-06ac-464b-bfa1-d585b01a29b8

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/46448/
Detection(s):
SecuriteInfo.com.Heur.BZC.MNT.Boxter.830.80E3E35D.16164.22196.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69523e3c7468b4bd1c8e97dd
Tags:
xtreme shell sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 base64 packed powershell powershell xworm
Link:
https://www.filescan.io/uploads/69523e732fb7bb52ca80b1c6/reports/24fbffda-3d6a-4796-b003-637043249397/overview
Verdict:
Malicious
Labled as:
BZC.MNT.Boxter.830
Link:
https://www.hybrid-analysis.com/sample/494aa7780051dd4e03f40ea2b87c9bb548716ddac19c6a2ccc5d0274faaa9911
Verdict:
Malicious
File Type:
ps1
First seen:
2025-09-30T08:37:00Z UTC
Last seen:
2025-12-29T06:07:00Z UTC
Hits:
~10
Detections:
Trojan.PowerShell.Strion.sb
Link:
https://opentip.kaspersky.com/494aa7780051dd4e03f40ea2b87c9bb548716ddac19c6a2ccc5d0274faaa9911/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1841302
Signature
Bypasses PowerShell execution policy
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Powerup Write Hijack DLL
Suspicious powershell command line found
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/494aa7780051dd4e03f40ea2b87c9bb548716ddac19c6a2ccc5d0274faaa9911
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/494aa7780051dd4e03f40ea2b87c9bb548716ddac19c6a2ccc5d0274faaa9911/
Verdict:
Malicious
Threat:
Family.UMBRALSTEALER
Link:
https://tip.neiki.dev/file/494aa7780051dd4e03f40ea2b87c9bb548716ddac19c6a2ccc5d0274faaa9911
Threat name:
Script-PowerShell.Trojan.Boxter
Create hunting rule
Status:
Malicious
First seen:
2025-03-22 00:28:51 UTC
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jffko6aakhou4a7ub2rlq7e3wvehc3o2ygogulgmlubhj6vkteiq._file
Verdict:
malicious
Label(s):
umbral
Create hunting rule
unc_loader_063
Create hunting rule
Similar samples:
073997d20ef564e271ffb2b4d86773dbf7eddfb7e9f4811b0deb798b4505e2ce
0970b5bea3795f0d8e9b2adc6e97ba05ce8ca486112e1110c4d5652d068fff4a
331faea175ced9239aa38c09f75cf1cba4a331461268315b76c94bb7c7a4b8d8
366f08500694a72d97a16affa8009f0ff88d859807a7d2cc9533aca6d7c4faf4
737bba8d3e9ad3e1526bf5949962af3b37107c80c767c473a820999eae507fbc
error
+ 237 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251229-kk1v4aa15f/
Malware family:
DonutLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/494aa7780051/report/overview.html
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/494aa7780051dd4e03f40ea2b87c9bb548716ddac19c6a2ccc5d0274faaa9911

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:SUSP_PowerShell_Base64_Decode
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects PowerShell code to decode Base64 data. This can yield many FP
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

Batch (bat) bat 494aa7780051dd4e03f40ea2b87c9bb548716ddac19c6a2ccc5d0274faaa9911

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/46448/
  
URLhaus
https://urlhaus.abuse.ch/url/3745320/
  
Delivery method
Distributed via web download

Comments