MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91699aa425f5ea8c55131c18befcadb5d54ca4700d28c1ad51553f2a63a749ba. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 91699aa425f5ea8c55131c18befcadb5d54ca4700d28c1ad51553f2a63a749ba
SHA3-384 hash: c08f00085dbd18ba1be0f299cd384d88a016ebed83a4aa0ea64a1ee518ca5aa93a1026d98bc4eff6db836755461057c5
SHA1 hash: 04d2ebd89ff0a1e966e39a3476a41f2381209d3a
MD5 hash: 3e639e09f172f9d7109efb17f4171564
humanhash: kentucky-blue-alpha-chicken
File name:4GHSYUp.bat
Download: download sample
File size:543 bytes
First seen:2025-08-19 05:30:56 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 12:wF6B81kkG3wLzOAdyyddhAdvzq1M4dhAdmq0bG3lFv+3moP8BAdPxVcg6fPbrzM:bpR3wLSAd9d/Advl4/Adn3Dm3moPCAdT
TLSH T171F0266B77216170D661C991A8323BD1CEC37E8015056CF566CD644CBD410F61440C84
Magika txt
Reporter abuse_ch
Tags:bat

Intelligence

File Origin
# of uploads :
1
# of downloads :
23
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4GHSYUp.bat
Verdict:
Suspicious activity
Analysis date:
2025-08-19 05:36:12 UTC
Tags:
possible-phishing discord
Link:
https://app.any.run/tasks/9b5e368b-684d-4717-ab38-068ccb4c7d7a

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/22065/
Detection(s):
SecuriteInfo.com.PUA.DiscordUrl-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a40c46c2f5296a1a284102
Tags:
shell agent sage
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dropper powershell timeout
Link:
https://www.filescan.io/uploads/68a40c56a4bdac9f5b9d870a/reports/25ba10bb-997b-4a02-a46a-45722a734321/overview
Verdict:
Malicious
Labled as:
Dropper.Generic.BAT.Downloader.N
Link:
https://www.hybrid-analysis.com/sample/91699aa425f5ea8c55131c18befcadb5d54ca4700d28c1ad51553f2a63a749ba
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1759924
Signature
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Suspicious powershell command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1759924 Sample: 4GHSYUp.bat Startdate: 19/08/2025 Architecture: WINDOWS Score: 56 20 tmpfiles.org 2->20 22 discord.com 2->22 30 Multi AV Scanner detection for submitted file 2->30 32 Joe Sandbox ML detected suspicious sample 2->32 7 cmd.exe 1 2->7         started        10 svchost.exe 1 1 2->10         started        signatures3 process4 dnsIp5 34 Suspicious powershell command line found 7->34 13 powershell.exe 14 16 7->13         started        16 conhost.exe 7->16         started        18 timeout.exe 1 7->18         started        24 127.0.0.1 unknown unknown 10->24 signatures6 process7 dnsIp8 26 tmpfiles.org 193.239.232.232, 443, 49715, 49716 SVEASE Sweden 13->26 28 discord.com 162.159.138.232, 443, 49717 CLOUDFLARENETUS United States 13->28
Score:
19%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/91699aa425f5ea8c55131c18befcadb5d54ca4700d28c1ad51553f2a63a749ba
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/91699aa425f5ea8c55131c18befcadb5d54ca4700d28c1ad51553f2a63a749ba/
Verdict:
Malicious
Threat:
Script-BAT.Downloader.Heuristic
Link:
https://tip.neiki.dev/file/91699aa425f5ea8c55131c18befcadb5d54ca4700d28c1ad51553f2a63a749ba
Threat name:
Script-BAT.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-08-19 00:59:04 UTC
File Type:
Text (Batch)
AV detection:
5 of 24 (20.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sfuzvjbf6xviyvitdqml57fnwxkuzjdqbuumdlkrku7suy5hjg5a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion execution
Link:
https://tria.ge/reports/250819-f7qanagn8z/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Legitimate hosting services abused for malware hosting/C2
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Modifies trusted root certificate store through registry
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/91699aa425f5ea8c55131c18befcadb5d54ca4700d28c1ad51553f2a63a749ba

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:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
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)
Rule name:WIN_ClickFix_Detection
Create hunting rule
Author:dogsafetyforeverone
Description:Detects ClickFix social engineering technique using 'Verify you are human' messages and malicious PowerShell commands
Reference:ClickFix social engineering and malicious PowerShell commands

File information

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

Web download

Batch (bat) bat 91699aa425f5ea8c55131c18befcadb5d54ca4700d28c1ad51553f2a63a749ba

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/22065/
  
URLhaus
https://urlhaus.abuse.ch/url/3605856/
  
Delivery method
Distributed via web download

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