MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15f54e2562a9c6f51367327e9f19c11282f21a2de6687f73f0483e6fe3164973. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15f54e2562a9c6f51367327e9f19c11282f21a2de6687f73f0483e6fe3164973
SHA3-384 hash: 5494374b39f376972bb0fb90743b8530468e838bd0519b7c6155a12881ceb2208b53835ed1a6db3b1fb6654b490851ec
SHA1 hash: 366133968ea8bef322a22a977da1b9c7aaab9559
MD5 hash: 56b84fe8827326c715996ec14e2d6f05
humanhash: kitten-july-sierra-chicken
File name:56b84fe8827326c715996ec14e2d6f05.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:46'592 bytes
First seen:2022-11-12 07:59:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 768:ufC1huLCUgHh8XAQZgd7tMFoVbqw9JphG6QbnreCxjr0:RcCUgHh9QZJFHw9VGxrlxjr0
Threatray 33 similar samples on MalwareBazaar
TLSH T1E223098973D92101CBBD7BF66DB3A63101B1696B464BEF9D18C844DB2B67BC00941AF3
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13097/50/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
162
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
15f54e2562a9c6f51367327e9f19c11282f21a2de6687f73f0483e6fe3164973
Verdict:
Malicious activity
Analysis date:
2022-08-22 07:26:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6f0d198b-f810-4d2f-8d9f-f4626a6e106f

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/332827/
Detection(s):
Win.Infostealer.XWorm-9941708-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Launching a process
Creating a process with a hidden window
Enabling the 'hidden' option for recently created files
Creating a window
Sending a custom TCP request
Deleting a recently created file
Replacing files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
Query of malicious DNS domain
Enabling autorun by creating a file
Enabling threat expansion on mass storage devices
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd.exe fingerprint greyware packed schtasks.exe
Link:
https://www.filescan.io/uploads/636f5283b3e4a8a29de139d2/reports/3de41a0d-5148-43b6-a21a-488f3218100c/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/6cdacfc1-275a-4ad6-86c4-7b642312292d
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1111756
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
Detection:
shortloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/15f54e2562a9c6f51367327e9f19c11282f21a2de6687f73f0483e6fe3164973/
Threat name:
ByteCode-MSIL.Trojan.Vimditator
Create hunting rule
Status:
Malicious
First seen:
2022-08-15 00:17:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 26 (96.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cx2u4jlcvhdpke3hgj7j6gobckbpegrn4zuh647qja7g7yywjfzq._file
Verdict:
malicious
Similar samples:
096e33b9b0b4f843a7ea0259f75b4370f00ab90f3807eb89d5f0117da762900d
XWorm
0cff2bf05a9fe4f1c1953d1c1be3642fe955775a84ea109464fccb4ffb5bba09
XWorm
3aa99c37e500da2e0bb7ab879c1f50839f10c101a3ae1c735da0e52e7601e01d
XWorm
7fc6a365af13150e7b1738129832ebd91f1010705b0ab0955a295e2c7d88be62
XWorm
8c751b182c88374bcf394d912e27b3ef855ea5a834cb619272c8de7bbc979925
XWorm
8cfefc291d9088ef0b3ab7dd59d8ff672e73d333c8d18bd1dff4c7695ae8af83
XWorm
afc1d8fda05e0a3970030ceaf91c79926441bc1549de9841e43ce36947c6f59a
XWorm
b88cc87476c96511d4da70732e1928471f9d48d25b2c7cc573ad2b2cdf19d3b0
XWorm
d13d39da36d9a911d5510a062c3a5eaf3a7645672515e139f90f74641f04d636
XWorm
de31429e630dc376d96d2f144962593cdda95e25cf4bad28ab2e5fa7c4fea655
XWorm
+ 23 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://tria.ge/reports/221112-jvzkcahe7w/
Behaviour
Suspicious use of AdjustPrivilegeToken
Looks up external IP address via web service
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dd229540-95ac-4682-9303-f00078966ca7
Unpacked files
SH256 hash:
15f54e2562a9c6f51367327e9f19c11282f21a2de6687f73f0483e6fe3164973
MD5 hash:
56b84fe8827326c715996ec14e2d6f05
SHA1 hash:
366133968ea8bef322a22a977da1b9c7aaab9559
Link:
https://www.unpac.me/results/1730dc73-084f-4d35-801a-470eb2291434/
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/15f54e2562a9c6f51367327e9f19c11282f21a2de6687f73f0483e6fe3164973

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/332827/

Comments