MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 779b035cb60109b6461d41e1241c4dc1231cbc1833eecf31ec3fc6b2d4d7e0f3. 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


AsyncRAT


Vendor detections: 12


Intelligence 12 IOCs YARA 14 File information Comments
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SHA256 hash: 779b035cb60109b6461d41e1241c4dc1231cbc1833eecf31ec3fc6b2d4d7e0f3
SHA3-384 hash: 5cdd4ed525bad56cd964d9386cbecb24d44a342749685ddd2c66451e32e21e29b7701b0a8896bb9fb6a5b251d01f1541
SHA1 hash: dd40e5414485c858faa3f38f099616aaf279e95f
MD5 hash: 81083c014cd33a0a9c4f44bbc0cb2606
humanhash: robin-freddie-red-quiet
File name:cmd2.bat
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:180 bytes
First seen:2025-02-27 11:32:19 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 3:mKDDGKSSJJFI9IrFhkoAYiIR+5uVilZGgMCCB7SlVFNBh/vVeMbMx6B:hSG8qXkyi8+5uVirGgMCWOVxhOYB
TLSH T1D3C022187468C62D1480EAA388261801A2182EC8006429433222DE1582B2469E05A009
Magika batch
Reporter JAMESWT_WT
Tags:AsyncRAT bat booking ClickFix FakeCaptcha

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://booking.clientagusta.com/
Verdict:
Malicious activity
Analysis date:
2025-02-27 11:24:08 UTC
Tags:
phishing loader remote xworm
Link:
https://app.any.run/tasks/682e86b5-0370-4c41-8362-e98f0caf9226

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Other.Malware-gen.1860.1003.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c04d8c4e50050b2e6ec2c7
Tags:
asyncrat stration shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Connection attempt to an infection source
Sending a TCP request to an infection source
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
evasive powershell
Link:
https://www.filescan.io/uploads/67c04d794a3011c802c2eef8/reports/ba246b01-f7b2-4d30-9ad6-66e2769bdac4/overview
Verdict:
Suspicious
Labled as:
BAT/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/779b035cb60109b6461d41e1241c4dc1231cbc1833eecf31ec3fc6b2d4d7e0f3
Result
Verdict:
UNKNOWN
Result
Threat name:
XWorm
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Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1625537
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Compiles code for process injection (via .Net compiler)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Dot net compiler compiles file from suspicious location
Suricata IDS alerts for network traffic
Writes to foreign memory regions
Yara detected Powershell download and execute
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/779b035cb60109b6461d41e1241c4dc1231cbc1833eecf31ec3fc6b2d4d7e0f3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/779b035cb60109b6461d41e1241c4dc1231cbc1833eecf31ec3fc6b2d4d7e0f3/
Threat name:
Script-BAT.Backdoor.Xworm
Create hunting rule
Status:
Suspicious
First seen:
2025-02-27 01:22:08 UTC
File Type:
Text (Batch)
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=o6nqgxfwaee3mrq5ihqsihcnyerrzpaygpxm6mpmh7dlfvgx4dzq._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery execution rat trojan
Link:
https://tria.ge/reports/250227-nnyfxswrv4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Command and Scripting Interpreter: PowerShell
Blocklisted process makes network request
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
185.7.214.108:4411
185.7.214.54:4411
Dropper Extraction:
http://185.7.214.54/c.mp4
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/779b035cb60109b6461d41e1241c4dc1231cbc1833eecf31ec3fc6b2d4d7e0f3

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:ByteCode_MSIL_Backdoor_AsyncRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:xworm
Create hunting rule
Author:jeFF0Falltrades
Rule name:xworm_kingrat
Create hunting rule
Author:jeFF0Falltrades

File information

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

Web download

AsyncRAT

Batch (bat) bat 779b035cb60109b6461d41e1241c4dc1231cbc1833eecf31ec3fc6b2d4d7e0f3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3450177/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3459372/

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