MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f2e22d541680c151da164b02f916a3d72da0517b2f052f7356d05e8b374690b. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f2e22d541680c151da164b02f916a3d72da0517b2f052f7356d05e8b374690b
SHA3-384 hash: 018b2c06053f4d9e55efb63871fd498d39477c72cd5800de281a88e2ed97c0dcb6b9b65001317d384b8bea697ab8bee1
SHA1 hash: 325b70cdf286d63934fe34f51dd6da3a8b672081
MD5 hash: c4067d965604f4f37a63f298b22cc4d0
humanhash: massachusetts-maine-high-bacon
File name:c4067d965604f4f37a63f298b22cc4d0.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:160'768 bytes
First seen:2023-02-27 09:19:29 UTC
Last seen:2023-02-27 10:49:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 1536:tTP0/lt9ZWAUpysZbALBYoz6M9OvW/CdEB:tTs/lt9rUpysZbAL62OvzdEB
Threatray 6 similar samples on MalwareBazaar
TLSH T17CF36ACB6E9446B7C3ADF67014B3733C532B993E6BC38E0EA48B3D99673265C8501295
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0270e8cee1d8c400 (7 x XWorm, 7 x AsyncRAT, 3 x njrat)
Reporter abuse_ch
Tags:exe xworm

Intelligence

File Origin
# of uploads :
2
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c4067d965604f4f37a63f298b22cc4d0.exe
Verdict:
Malicious activity
Analysis date:
2023-02-27 10:01:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/10f8d45e-40e3-47f4-8baf-8bde3fb109ce

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/370112/
Detection(s):
ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% directory
Creating a window
Enabling the 'hidden' option for recently created files
DNS request
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Creating a file in the mass storage device
Enabling autorun by creating a file
Enabling threat expansion on mass storage devices
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm cmd.exe comodo greyware packed schtasks.exe
Link:
https://www.filescan.io/uploads/63fc75c98ef624b94df3180e/reports/0a1acced-fe38-40a1-8215-5a8a484c0760/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6f2e22d541680c151da164b02f916a3d72da0517b2f052f7356d05e8b374690b
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/c7f548ae-f697-4cca-b86b-b0040045f4cb
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1183006
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
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
Protects its processes via BreakOnTermination flag
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 11768 Sample: qiVmYVGMKO.exe Startdate: 27/02/2023 Architecture: WINDOWS Score: 100 39 names-again.at.playit.gg 2->39 43 Multi AV Scanner detection for domain / URL 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 6 other signatures 2->49 8 qiVmYVGMKO.exe 1 8 2->8         started        13 qiVmYVGMKO.exe 1 2->13         started        15 qiVmYVGMKO.exe 2->15         started        17 8 other processes 2->17 signatures3 process4 dnsIp5 41 names-again.at.playit.gg 209.25.141.194, 59741 COGECO-PEER1CA Canada 8->41 35 C:\Users\user\AppData\...\qiVmYVGMKO.exe, PE32 8->35 dropped 51 Protects its processes via BreakOnTermination flag 8->51 53 Bypasses PowerShell execution policy 8->53 55 Uses schtasks.exe or at.exe to add and modify task schedules 8->55 57 Adds a directory exclusion to Windows Defender 8->57 19 powershell.exe 27 8->19         started        21 powershell.exe 27 8->21         started        23 powershell.exe 27 8->23         started        25 schtasks.exe 1 8->25         started        37 C:\Users\user\AppData\...\qiVmYVGMKO.exe.log, CSV 13->37 dropped 59 Antivirus detection for dropped file 13->59 61 Multi AV Scanner detection for dropped file 13->61 63 Machine Learning detection for dropped file 13->63 file6 signatures7 process8 process9 27 conhost.exe 19->27         started        29 conhost.exe 21->29         started        31 conhost.exe 23->31         started        33 conhost.exe 25->33         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f2e22d541680c151da164b02f916a3d72da0517b2f052f7356d05e8b374690b/
Threat name:
ByteCode-MSIL.Backdoor.XWormRAT
Create hunting rule
Status:
Malicious
First seen:
2023-02-11 14:11:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
28 of 39 (71.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n4xcfvkbnagbkhnbmsyc7elkhvznubixwlyff5zvnuc6rm3unefq._file
Verdict:
malicious
Similar samples:
13bf9005b428f81a2f9b85fab4b52983ccf12c77582803bce9d6fcea635e78f3
XWorm
8df28341644c2139c9d9dfb6231169c70fdb5a18daf628bac6307503f4d0b80f
XWorm
adec73575e6741e99bd6ce8c92713e1618d5d861ab488440876fe0d87ea62e31
XWorm
b7faf8269e24d2de2955456e524ac5bc2d0969612331a491a3b7007600c1ad79
XWorm
bd45e50b3ec1e76b4cc8c018131921f5237a356b1dcbc9ec69fdf9788edbea58
XWorm
e2cac63bf32a0e4e80b2886b902d3fda4bb3de35dc9bec1c6eb954198c51e374
XWorm
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm persistence rat trojan
Link:
https://tria.ge/reports/230227-lasx6sch52/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Drops startup file
Executes dropped EXE
Xworm
Unpacked files
SH256 hash:
6f2e22d541680c151da164b02f916a3d72da0517b2f052f7356d05e8b374690b
MD5 hash:
c4067d965604f4f37a63f298b22cc4d0
SHA1 hash:
325b70cdf286d63934fe34f51dd6da3a8b672081
Link:
https://www.unpac.me/results/ab120e66-8e4b-447b-88bd-d4c858fd9026/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6f2e22d54168/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.73
Link:
https://yomi.yoroi.company/submissions/6f2e22d541680c151da164b02f916a3d72da0517b2f052f7356d05e8b374690b

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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
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.

XWorm

Executable exe 6f2e22d541680c151da164b02f916a3d72da0517b2f052f7356d05e8b374690b

(this sample)

DLL dll 179dcd0bad17db8e467a40d7b57437461cdc3263090966a687bdd40b279e4df2

Cape
Cape
https://www.capesandbox.com/analysis/370112/
  
Dropping
SHA256 179dcd0bad17db8e467a40d7b57437461cdc3263090966a687bdd40b279e4df2
  
Dropping
MD5 3830944fe780e36b1a3c67dabae5c29e

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