MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c6f4afbe94060c22998c090274c83e5163f6c08735cbbb641df0c65a8ae7e37. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c6f4afbe94060c22998c090274c83e5163f6c08735cbbb641df0c65a8ae7e37
SHA3-384 hash: 82378f69e81a5dda66d4f73c174f30c98528a9d75b31093c4f56df76bc67977f5e3086a8cd7482ebc59d7ffa80bbea37
SHA1 hash: 46e2640a7bb96653c7c1c7d5d7cdb323384575bc
MD5 hash: 897199bc0cd967c3f0ded2130bc6122b
humanhash: utah-vermont-kansas-red
File name:3c6f4afbe94060c22998c090274c83e5163f6c08735cbbb641df0c65a8ae7e37.bat
Download: download sample
File size:6'256'725 bytes
First seen:2025-04-16 03:58:32 UTC
Last seen:2025-04-18 11:47:35 UTC
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 49152:WhK2gknCeFZk85BgMEZUy/2XVhNWE6AaoneUdYrRrzdmqspaNZE3cB4:8
TLSH T1AB5633E1088E1EAD45A9C86DF577792C65D40EB1846C7CC381BBE6250ECE9333FA3295
Magika powershell
Reporter JAMESWT_WT
Tags:191-96-166-73 bat

Intelligence

File Origin
# of uploads :
3
# of downloads :
69
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
quasar
Create hunting rule
ID:
1
File name:
3c6f4afbe94060c22998c090274c83e5163f6c08735cbbb641df0c65a8ae7e37.bat
Verdict:
Malicious activity
Analysis date:
2025-04-16 03:59:34 UTC
Tags:
omani rat evasion quasar remote stealer
Link:
https://app.any.run/tasks/f0f9551d-8e54-48ad-9017-843ecca61437

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/2398/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ff3a6b954c9c53de0b6e4f
Tags:
obfuscate vmdetect shell sage
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm crypt obfuscated stealer
Link:
https://www.filescan.io/uploads/67ff2b0fe9c1e257979a722a/reports/358e4ed4-b229-4ee6-ba1a-1ba2a03205a5/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/3c6f4afbe94060c22998c090274c83e5163f6c08735cbbb641df0c65a8ae7e37
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1666015
Signature
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Found large BAT file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hooks files or directories query functions (used to hide files and directories)
Hooks processes query functions (used to hide processes)
Hooks registry keys query functions (used to hide registry keys)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Writes to foreign memory regions
Yara detected Powershell decrypt and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1666015 Sample: wWfeoMzQr2.bat Startdate: 16/04/2025 Architecture: WINDOWS Score: 100 52 ipwho.is 2->52 68 Suricata IDS alerts for network traffic 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 Multi AV Scanner detection for submitted file 2->72 74 6 other signatures 2->74 12 cmd.exe 1 2->12         started        signatures3 process4 signatures5 88 Suspicious powershell command line found 12->88 15 powershell.exe 12 12->15         started        18 conhost.exe 12->18         started        process6 signatures7 90 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 15->90 20 cmd.exe 1 15->20         started        process8 signatures9 76 Suspicious powershell command line found 20->76 23 powershell.exe 30 30 20->23         started        27 powershell.exe 15 20->27         started        29 more.com 1 20->29         started        31 2 other processes 20->31 process10 dnsIp11 54 191.96.166.73, 49700, 60131 TIER-NETUS Chile 23->54 56 ipwho.is 15.204.213.5, 443, 49702 HP-INTERNET-ASUS United States 23->56 80 Deletes itself after installation 23->80 82 Writes to foreign memory regions 23->82 84 Modifies the context of a thread in another process (thread injection) 23->84 86 4 other signatures 23->86 33 winlogon.exe 23->33 injected 36 findstr.exe 1 27->36         started        signatures12 process13 signatures14 60 Injects code into the Windows Explorer (explorer.exe) 33->60 62 Writes to foreign memory regions 33->62 64 Allocates memory in foreign processes 33->64 66 2 other signatures 33->66 38 lsass.exe 33->38 injected 41 svchost.exe 33->41 injected 43 dwm.exe 33->43 injected 45 27 other processes 33->45 process15 signatures16 78 Writes to foreign memory regions 38->78 47 svchost.exe 38->47         started        50 svchost.exe 38->50         started        process17 dnsIp18 58 127.0.0.1 unknown unknown 47->58
Score:
95%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/3c6f4afbe94060c22998c090274c83e5163f6c08735cbbb641df0c65a8ae7e37
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3c6f4afbe94060c22998c090274c83e5163f6c08735cbbb641df0c65a8ae7e37/
Threat name:
Script-BAT.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-04-02 08:09:00 UTC
File Type:
Text
AV detection:
7 of 36 (19.44%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hrxuv67jibqmekmyycicoted4uld63aionolxnsb34gglkfopy3q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/250416-ej5j1asqv2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Please note that we are no longer able to provide a coverage score for Virus Total.

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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Batch (bat) bat 3c6f4afbe94060c22998c090274c83e5163f6c08735cbbb641df0c65a8ae7e37

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/2398/
  
URLhaus
https://urlhaus.abuse.ch/url/3512928/
  
Delivery method
Distributed via web download

Comments