MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3102e1238ac6ad9f97e4faaf2b24f6df4caedde9abcf7a5c04c309a38069494e. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments

SHA256 hash: 3102e1238ac6ad9f97e4faaf2b24f6df4caedde9abcf7a5c04c309a38069494e
SHA3-384 hash: 26228cf305f095c62e17133ac4b9025e245b975b6e9457ac4ce2f62aa65669a75c586dec868f4ec99b44a2946c29e897
SHA1 hash: 2049cdd83d8207a12f04bf6a06d84ed08aea6da3
MD5 hash: 91d16d626843ee9d6033ad6555b94919
humanhash: mobile-ack-mountain-march
File name:91d16d62_3102e1238ac6ad9f97e4faaf2b24f6df4caedde9abcf7a5c04c309a38069494e
Download: download sample
Signature XWorm
File size:45'056 bytes
First seen:2023-05-15 11:42:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 768:7uIGEq8514MKt2X6yx+gul3CyzbaiVX17/rwyAOKh/paUg:7T5QiRElyyzbakX13wyAOKCB
Threatray 47 similar samples on MalwareBazaar
TLSH T1FD138D08BBA28131D1FE1BF518F31276C734A2078613DF1F38D840A65B67A89CA41BF6
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 pmmkowalczyk1111
Tags:exe xworm

Intelligence


File Origin
# of uploads :
1
# of downloads :
272
Origin country :
PL PL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
hacker man.exe
Verdict:
Malicious activity
Analysis date:
2023-05-09 11:55:54 UTC
Tags:
ransomware

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm asyncrat greyware packed
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.
Result
Threat name:
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
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
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to capture screen (.Net source)
Found malware configuration
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
Yara detected XWorm
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.XWorm
Status:
Malicious
First seen:
2023-05-09 15:13:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Behaviour
Suspicious use of AdjustPrivilegeToken
Enumerates physical storage devices
Adds Run key to start application
Drops startup file
Unpacked files
SH256 hash:
3102e1238ac6ad9f97e4faaf2b24f6df4caedde9abcf7a5c04c309a38069494e
MD5 hash:
91d16d626843ee9d6033ad6555b94919
SHA1 hash:
2049cdd83d8207a12f04bf6a06d84ed08aea6da3
Detections:
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
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.

Comments