MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b676dadc109d8b1322111502103a943073180b3daa78a04637448b148730736d. 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: 15


Intelligence 15 IOCs 1 YARA 7 File information Comments

SHA256 hash: b676dadc109d8b1322111502103a943073180b3daa78a04637448b148730736d
SHA3-384 hash: 3f43eca0079d0df6d833ca9accd94c490f4b9880f9ffab9db0051407da6c61c30dce7beee2e40b65407c9821ff49b3cf
SHA1 hash: ae155c1d78ba4adfbfe5aa022a2deb725fc1dc9a
MD5 hash: 8462795ada587c3bccdb59c2f48e5bfe
humanhash: stairway-oxygen-jersey-finch
File name:Spoofer.exe
Download: download sample
Signature XenoRAT
File size:47'104 bytes
First seen:2024-07-22 16:49:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'672 x AgentTesla, 19'494 x Formbook, 12'214 x SnakeKeylogger)
ssdeep 768:qdhO/poiiUcjlJInfFH9Xqk5nWEZ5SbTDa/WI7CPW5w:Mw+jjgnNH9XqcnW85SbT+WII
TLSH T15923F84C57AD8923F6AF1ABC94324263C7B3E226A532E38F48CCD4E9379338554453A7
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 vmovupd
Tags:exe XenoRAT


Avatar
vmovupd
C2: 62.133.174.224:3056
Spreads as a free spoofer in password-protected RAR.

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
62.133.174.224:3056 https://threatfox.abuse.ch/ioc/1302977/

Intelligence


File Origin
# of uploads :
1
# of downloads :
337
Origin country :
SE SE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Tags:
Execution Generic Network Static Stealth Msil
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
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Enabling autorun by creating a file
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:
100 / 100
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Machine Learning detection for dropped file
Machine Learning detection for sample
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:
Threat name:
ByteCode-MSIL.Trojan.Bigisoft
Status:
Malicious
First seen:
2024-07-19 16:15:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
30 of 38 (78.95%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
xenorat
Score:
  10/10
Tags:
family:xenorat rat trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
XenorRat
Malware Config
C2 Extraction:
62.133.174.224
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
b676dadc109d8b1322111502103a943073180b3daa78a04637448b148730736d
MD5 hash:
8462795ada587c3bccdb59c2f48e5bfe
SHA1 hash:
ae155c1d78ba4adfbfe5aa022a2deb725fc1dc9a
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
Rule name:xeno_rat
Author:Nikolaos 'n0t' Totosis
Description:Xeno Rat Payload

File information


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

Web download

XenoRAT

Executable exe b676dadc109d8b1322111502103a943073180b3daa78a04637448b148730736d

(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