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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0ff2913121f68aa2a2f29c054b9f3029c4e45897394d010bb6b225ccca3f51c. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a0ff2913121f68aa2a2f29c054b9f3029c4e45897394d010bb6b225ccca3f51c
SHA3-384 hash: bd8d7546fb505aa6bb9504c3ef9a60078561bb411d0fa379b92e67bc9b0111ebcbdf4f5610debc71f1ce7330271cb5fd
SHA1 hash: 91b99801dce377f2ea028b68c5a1183d7ae84fdf
MD5 hash: c26f8721295507db0d17af2323362fea
humanhash: oxygen-virginia-echo-cola
File name:gold.bat
Download: download sample
File size:1'095 bytes
First seen:2025-10-30 07:19:59 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 24:Q7+3VRueu+B8Cv5hJbMOlvuVMhLaxd7JLax1YVyeLaxdhQTpLaxd6h/LaxdJ:yCurVanJ46uH0sVyleTUbl
TLSH T18111F31B1367747E4F7856B5E12E2A00EA0845173240624333F9D64F9E3956BC6C27E7
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Magika batch
Reporter JAMESWT_WT
Tags:bat WsgiDAV

Intelligence

File Origin
# of uploads :
1
# of downloads :
56
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
gold.bat
Verdict:
No threats detected
Analysis date:
2025-10-30 07:21:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/57d4cce7-2094-41d7-b0e7-0829468996bd

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/34723/
Detection(s):
no reply from clamd
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690311d69942f1282eca5e50
Tags:
autorun dropper shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching a process
Searching for the window
Сreating synchronization primitives
Creating a file
Creating a window
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Changing a file
Reading critical registry keys
Moving a recently created file
Replacing files
DNS request
Connection attempt
Creating a file in the %temp% directory
Sending an HTTP GET request
Creating a process from a recently created file
Launching a file downloaded from the Internet
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated opendir persistence powershell powershell
Link:
https://www.filescan.io/uploads/690311d5de25fddba05ce05e/reports/0253240b-6fcd-4ba2-9c6c-20fba0adf7e0/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/a0ff2913121f68aa2a2f29c054b9f3029c4e45897394d010bb6b225ccca3f51c
Verdict:
Malicious
File Type:
unix shell
First seen:
2025-10-30T04:37:00Z UTC
Last seen:
2025-10-31T21:29:00Z UTC
Hits:
~100
Detections:
Trojan.BAT.Starter.rv Trojan.Win32.Agent.sb
Link:
https://opentip.kaspersky.com/a0ff2913121f68aa2a2f29c054b9f3029c4e45897394d010bb6b225ccca3f51c/results?tab=lookup
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a0ff2913121f68aa2a2f29c054b9f3029c4e45897394d010bb6b225ccca3f51c/
Verdict:
Malicious
Threat:
Trojan.BAT.Starter
Link:
https://tip.neiki.dev/file/a0ff2913121f68aa2a2f29c054b9f3029c4e45897394d010bb6b225ccca3f51c
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ud7sseysd5ukukrpfhafjoptakoe4rmjooknaef3nmrfztfd6uoa._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery execution
Link:
https://tria.ge/reports/251030-h6kd5aew9b/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops startup file
Executes dropped EXE
Loads dropped DLL
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Malware Config
Dropper Extraction:
https://hardware-added-mba-night.trycloudflare.com/puma.zip
https://hardware-added-mba-night.trycloudflare.com/start.bat
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/a0ff2913121f68aa2a2f29c054b9f3029c4e45897394d010bb6b225ccca3f51c

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_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
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 a0ff2913121f68aa2a2f29c054b9f3029c4e45897394d010bb6b225ccca3f51c

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/34723/
  
URLhaus
https://urlhaus.abuse.ch/url/3691036/
  
Delivery method
Distributed via web download

Comments