MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 575beebf842e93360ca595466fa746178421d969bba68868f0900f14769a1a32. 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: 16


Intelligence 16 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 575beebf842e93360ca595466fa746178421d969bba68868f0900f14769a1a32
SHA3-384 hash: 5347ac21377cbfb1af386605066d35969310ca8817bb29a1df0f1518d19b86e4cc4bbb2f3e0f7d9d8ab1407938f482d4
SHA1 hash: 60109b446fb61a6596c4e71723f9925474391a5c
MD5 hash: 8212befa9535a7ac7741fe49bbe653fe
humanhash: gee-twenty-uranus-salami
File name:xuKxxBO9y1gH.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:31'232 bytes
First seen:2023-11-21 04:49:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 384:C7wTA+5OfPgEBQqWvfcQLZe3s80hYACSqRN9PD42uRugtFuBLTIOZw/WVnvn9Ikx:srgECfLH8MYAoRN9M2uBFE9RTOqhEb6
TLSH T134E24B483BE58327D6FE2FF229B2A10102759507D923EF5F5CD885AB6F67B8142013E6
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter pmelson
Tags:AsyncRAT exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
366
Origin country :
US US
Vendor Threat Intelligence
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/459423/
Detection(s):
Win.Packed.njRAT-10002074-1
Create hunting rule

ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL
Create hunting rule

ditekSHen.MALWARE.Win.XWorm.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Sending a custom TCP request
Query of malicious DNS domain
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm greyware lolbin packed replace
Link:
https://www.filescan.io/uploads/655c36fb15cd82a1c9986397/reports/2acf969b-95f5-40fd-824b-3e1c61c2c136/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/575beebf842e93360ca595466fa746178421d969bba68868f0900f14769a1a32
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b1f352df-a955-44f8-a89c-44464ad96841
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1345593
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/575beebf842e93360ca595466fa746178421d969bba68868f0900f14769a1a32
Detection:
xworm
Create hunting rule
Link:
https://mwdb.cert.pl/sample/575beebf842e93360ca595466fa746178421d969bba68868f0900f14769a1a32/
Threat name:
ByteCode-MSIL.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2023-11-21 04:50:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 23 (95.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5n65p4ef2jtmdffsvdg7j2gc6ccdwljxotiq2hqsahri5u2diza._file
Verdict:
malicious
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm rat trojan
Link:
https://tria.ge/reports/231121-ff9j8acd33/
Behaviour
Suspicious use of AdjustPrivilegeToken
Legitimate hosting services abused for malware hosting/C2
Detect Xworm Payload
Xworm
Malware Config
C2 Extraction:
0.tcp.sa.ngrok.io:18384
Unpacked files
SH256 hash:
575beebf842e93360ca595466fa746178421d969bba68868f0900f14769a1a32
MD5 hash:
8212befa9535a7ac7741fe49bbe653fe
SHA1 hash:
60109b446fb61a6596c4e71723f9925474391a5c
Detections:
XWorm
Create hunting rule
win_delivery_check_g0
Create hunting rule
Link:
https://www.unpac.me/results/467a06a9-3883-49b1-a3ee-554ef7b7565b/
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/575beebf842e93360ca595466fa746178421d969bba68868f0900f14769a1a32

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: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: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_delivery_check_g0
Create hunting rule

File information

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

Web download

AsyncRAT

Executable exe 575beebf842e93360ca595466fa746178421d969bba68868f0900f14769a1a32

(this sample)

  
Link
https://www.virustotal.com/gui/file/575beebf842e93360ca595466fa746178421d969bba68868f0900f14769a1a32/detection
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/459423/

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