MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f7ca4a3b12b6cd71c050af363ecc8199e444a1e0dc3cf2fde661cd7a8936cd7b. 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
XWorm
Vendor detections: 13
| SHA256 hash: | f7ca4a3b12b6cd71c050af363ecc8199e444a1e0dc3cf2fde661cd7a8936cd7b |
|---|---|
| SHA3-384 hash: | bac193d89ccffb04d2d13baff98a917052b694b55f440041e156aef17d4a4d3a14b0f0454b3f21adda8d5dcde8083bdb |
| SHA1 hash: | 792cbf7bdf538b6d97748e1f2810a1e97e68ee8e |
| MD5 hash: | 8bc9ca287255d88bdf4a6976f4daefb1 |
| humanhash: | glucose-twenty-autumn-echo |
| File name: | teast.bat |
| Download: | download sample |
| Signature | XWorm |
| File size: | 381'549 bytes |
| First seen: | 2025-05-28 21:32:27 UTC |
| Last seen: | Never |
| File type: |  bat |
| MIME type: | text/x-msdos-batch |
| ssdeep | 6144:UwGXCDZUkUnJqNZxSaOxjwuHijQCoEWD8iwb0ED9zKZ5/Wu2CP0xlU1sxX:U5XCD+kU4NZxswu+QyWD8iwbv1Q5/GxV |
| Threatray | 40 similar samples on MalwareBazaar |
| TLSH | T12E84DF7FD2B3060B4A1AB9D0C61E052C714DAF720175C6A5CFA58E603DCDB529E33AE6 |
| Magika | powershell |
| Reporter |  BastianHein |
| Tags: | bat xworm |
Intelligence
File Origin
# of uploads :
1
# of downloads :
121
Origin country :
CLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
teast.bat
Verdict:
No threats detected
Analysis date:
2025-05-26 19:19:24 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Verdict:
Malicious
Score:
93.3%
Tags:
emotet shell virus sage
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
base64 cmd evasive explorer lolbin msconfig obfuscated packed powershell reconnaissance
Verdict:
Malicious
Labled as:
Trojan.Generic
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
Creates a thread in another existing process (thread injection)
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 code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Powershell drops PE file
Powershell is started from unusual location (likely to bypass HIPS)
Queries sensitive service information (via WMI, MSSMBios_RawSMBiosTables, often done to detect sandboxes)
Queries temperature or sensor information (via WMI often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Reads the Security eventlog
Reads the System eventlog
Sigma detected: Potentially Suspicious PowerShell Child Processes
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Powershell decode and execute
Yara detected Powershell decrypt and execute
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
Malicious
Threat name:
Script-BAT.Trojan.Alien
Status:
Malicious
First seen:
2025-05-26 19:19:23 UTC
File Type:
Text
AV detection:
10 of 24 (41.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
donut_injector
xworm
r77
Similar samples:
+ 30 additional samples on MalwareBazaar
Result
Malware family:
xworm
Score:
10/10
Tags:
family:donutloader family:xworm defense_evasion execution loader persistence rat trojan
Behaviour
Modifies data under HKEY_USERS
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Enumerates connected drives
Executes dropped EXE
Indicator Removal: Clear Windows Event Logs
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Detects DonutLoader
DonutLoader
Donutloader family
Xworm
Xworm family
Malware Config
C2 Extraction:
eg-huge.gl.at.ply.gg:55863
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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