MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 619db2e4476f8725350a1c6dd14afd9aaaf56f7c26d0e3c076ec0a7ca5b7aded. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 619db2e4476f8725350a1c6dd14afd9aaaf56f7c26d0e3c076ec0a7ca5b7aded
SHA3-384 hash: cf010ebc4525bf1297f99954d508c0c493529a8d59b6b867e35c7e911ee43cf0c375deddca58df5380469b55668fd393
SHA1 hash: bdbb9dc492289f7f6bfdccc3ed3362e4bf823f9e
MD5 hash: 8f095c994dfc419c1443d9dbfff3c365
humanhash: cardinal-potato-network-sad
File name:xZP53Wm4shzT.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:41'984 bytes
First seen:2022-10-10 16:37:04 UTC
Last seen:2022-10-10 18:16:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 768:jWRjMA/+jHSBTSnd0RpL9HRcsQhLOOU2RwUq:ayP3KL9Ha1OF2RwUq
Threatray 21 similar samples on MalwareBazaar
TLSH T1B113F78937D44106D6FDBBF06DB3D64946B0F5632E1BD68E0CCA46DB2B63B904A406E3
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter pmelson
Tags:exe xworm

Intelligence

File Origin
# of uploads :
2
# of downloads :
313
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/318596/
Detection(s):
ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Creating a process from a recently created file
Query of malicious DNS domain
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm cmd.exe greyware schtasks.exe
Link:
https://www.filescan.io/uploads/63444a6c7a6f3f03619da2f8/reports/ceda87c4-b77a-492c-b1a8-e86ef77400d0/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c813504-ed63-47c5-b602-dde183344bf5
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1087038
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/619db2e4476f8725350a1c6dd14afd9aaaf56f7c26d0e3c076ec0a7ca5b7aded/
Threat name:
ByteCode-MSIL.Trojan.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2022-10-10 16:38:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mgo3fzchn6dsknikdrw5csx5tkvpk334e3iohqdw5qfhzjnxvxwq._file
Verdict:
malicious
Similar samples:
3d8ede8c2911aaa025eb9e4e42de2d37e70f0d4fbb08890c7c1c26fe92c48cf2
XWorm
60215a048517737993b8db0e66cd9aad3c6e533db0757666da371aa116b8ca23
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8c751b182c88374bcf394d912e27b3ef855ea5a834cb619272c8de7bbc979925
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988eaf2a16406ea397d2ba14d98bcc09d5c56081fcc1f566709c63866b99ffbf
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a2537d6d17d6b467615d704db73ed0709b15805f7cd4104352ec9770914ad8f3
XWorm
ae4ff662c959cf24df621a2c0b934ed1fa1c26a270a180f695cd5295579afbbd
XWorm
d50231ce3a97198df82ea52b14c0953a7e02bac5311eba123c5d39e71000598f
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e126dc1e941672d5ce00179c0e34c467b36062ff95a5ad99c669099b4eebb055
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e1ab753fe2b9d9ca8af8fdaa253a02c302723be9e356ecd2157525f60331edc4
XWorm
f83a161ef69ac7ab92c5386f3a7ab7528095a9926b2f89f0d95632a37c76d0b0
XWorm
+ 11 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/221010-t5dqqscgdj/
Behaviour
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
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/619db2e4476f8725350a1c6dd14afd9aaaf56f7c26d0e3c076ec0a7ca5b7aded

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: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

File information

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

Web download

XWorm

Executable exe 619db2e4476f8725350a1c6dd14afd9aaaf56f7c26d0e3c076ec0a7ca5b7aded

(this sample)

  
Link
https://www.virustotal.com/gui/file/619db2e4476f8725350a1c6dd14afd9aaaf56f7c26d0e3c076ec0a7ca5b7aded/detection
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/318596/

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