MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4edcb51c961470638828b8f48a0259fb4b9645192f0b30e1d79b789c9b4c4d7f. 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



XenoRAT


Vendor detections: 14


Intelligence 14 IOCs YARA 5 File information Comments 1

SHA256 hash: 4edcb51c961470638828b8f48a0259fb4b9645192f0b30e1d79b789c9b4c4d7f
SHA3-384 hash: 9b3c7c496f367cc047fef38b4b56ae34b3e8988b365dcd4f03629c85ec1c789a09910c04cb0dce47871f158df7dac9de
SHA1 hash: 254c74fa4b822381dfb2d258ad77b9935ad619c6
MD5 hash: 0b4ced1e11fac0306ee8d9411aea4219
humanhash: oxygen-single-lactose-fourteen
File name:0b4ced1e11fac0306ee8d9411aea4219
Download: download sample
Signature XenoRAT
File size:46'592 bytes
First seen:2024-03-31 07:35:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 768:tdhO/poiiUcjlJInLzo4mH9Xqk5nWEZ5SbTDaoWI7CPW5V:jw+jjgnw4mH9XqcnW85SbTJWId
TLSH T16623F84C57AC8927E6AF1ABD98324253C7B3E3669532E38F08CCD4E9379338559053A7
TrID 58.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
13.2% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
8.4% (.EXE) Win64 Executable (generic) (10523/12/4)
5.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter zbetcheckin
Tags:32 exe XenoRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
322
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4edcb51c961470638828b8f48a0259fb4b9645192f0b30e1d79b789c9b4c4d7f.exe
Verdict:
Malicious activity
Analysis date:
2024-03-31 07:36:38 UTC
Tags:
xenorat rat

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

Behaviour
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Creating a file in the %temp% directory
Launching a process
Connection attempt
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd lolbin schtasks shell32
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:
XenoRAT
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Signature
.NET source code contains potential unpacker
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Schedule system process
Sigma detected: Scheduled temp file as task from temp location
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected XenoRAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1417968 Sample: JsVvNdCrwV.exe Startdate: 31/03/2024 Architecture: WINDOWS Score: 88 28 Sigma detected: Scheduled temp file as task from temp location 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected XenoRAT 2->32 34 2 other signatures 2->34 8 JsVvNdCrwV.exe 5 2->8         started        11 JsVvNdCrwV.exe 2 2->11         started        process3 file4 22 C:\Users\user\AppData\...\JsVvNdCrwV.exe, PE32 8->22 dropped 13 JsVvNdCrwV.exe 5 8->13         started        process5 dnsIp6 26 217.63.234.90, 49705, 8808 TNF-ASNL Netherlands 13->26 24 C:\Users\user\AppData\Local\...\tmp26BC.tmp, ASCII 13->24 dropped 36 Multi AV Scanner detection for dropped file 13->36 38 Uses schtasks.exe or at.exe to add and modify task schedules 13->38 18 schtasks.exe 1 13->18         started        file7 signatures8 process9 process10 20 conhost.exe 18->20         started       
Threat name:
ByteCode-MSIL.Trojan.Bigisoft
Status:
Malicious
First seen:
2024-03-31 03:32:47 UTC
AV detection:
28 of 37 (75.68%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
xenorat
Score:
  10/10
Tags:
family:xenorat rat trojan
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
XenorRat
Malware Config
C2 Extraction:
217.63.234.90
Unpacked files
SH256 hash:
4edcb51c961470638828b8f48a0259fb4b9645192f0b30e1d79b789c9b4c4d7f
MD5 hash:
0b4ced1e11fac0306ee8d9411aea4219
SHA1 hash:
254c74fa4b822381dfb2d258ad77b9935ad619c6
Detections:
XenoRAT
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:Multifamily_RAT_Detection
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

XenoRAT

Executable exe 4edcb51c961470638828b8f48a0259fb4b9645192f0b30e1d79b789c9b4c4d7f

(this sample)

  
Delivery method
Distributed via web download

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments



Avatar
zbet commented on 2024-03-31 07:35:20 UTC

url : hxxp://185.196.10.233/fdfdgfgf.exe