MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4079c8b353cbed438c29fe62ff7315fea2a90ff3cc16055801939f647d2f2d26. 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: 16


Intelligence 16 IOCs 1 YARA 11 File information Comments 2

SHA256 hash: 4079c8b353cbed438c29fe62ff7315fea2a90ff3cc16055801939f647d2f2d26
SHA3-384 hash: 1889a537d141e6045d88ee7fefe3ca9bf76a4fda62f81d447ffd21c1a27025714ad176c1fe321498f4f98734e5afd6cf
SHA1 hash: 228a81ed40af52d0d4f7740401440c2d9a8e496d
MD5 hash: 933eb414285ea29140928e633e8ec34e
humanhash: lactose-hot-kentucky-december
File name:933EB414285EA29140928E633E8EC34E.exe
Download: download sample
Signature XenoRAT
File size:46'592 bytes
First seen:2024-11-06 21:40:32 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:wdhO/poiiUcjlJIn4hYH9Xqk5nWEZ5SbTDaEbuI7CPW5W:iw+jjgn4SH9XqcnW85SbThbuIe
Threatray 77 similar samples on MalwareBazaar
TLSH T1F623F88C579C8923E6AF1ABD98324263C7B3E3669532E38F08CCD4E937973855845397
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) (10522/11/4)
5.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter abuse_ch
Tags:exe XenoRAT


Avatar
abuse_ch
XenoRAT C2:
194.113.106.81:2271

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
194.113.106.81:2271 https://threatfox.abuse.ch/ioc/1342050/

Intelligence


File Origin
# of uploads :
1
# of downloads :
7'481
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
933EB414285EA29140928E633E8EC34E.exe
Verdict:
Malicious activity
Analysis date:
2024-11-06 21:45:14 UTC
Tags:
rat remote xenorat

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
91.7%
Tags:
dropper micro spawn
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
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm cmd lolbin schtasks
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
C2 URLs / IPs found in malware configuration
Found malware configuration
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: Scheduled temp file as task from temp location
Suricata IDS alerts for network traffic
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:
2024-10-31 16:38:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Result
Malware family:
xenorat
Score:
  10/10
Tags:
family:xenorat discovery rat trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Detect XenoRat Payload
XenorRat
Xenorat family
Malware Config
C2 Extraction:
194.113.106.81
Verdict:
Malicious
Tags:
Win.Malware.Msilzilla-10023780-0
YARA:
n/a
Unpacked files
SH256 hash:
4079c8b353cbed438c29fe62ff7315fea2a90ff3cc16055801939f647d2f2d26
MD5 hash:
933eb414285ea29140928e633e8ec34e
SHA1 hash:
228a81ed40af52d0d4f7740401440c2d9a8e496d
Detections:
XenoRAT win_xenorat_w0
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:MALWARE_Win_XenoRAT
Author:ditekshen
Description:Detects Blacksuit
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:Windows_Trojan_Xeno_f92ffb82
Author:Elastic Security
Rule name:win_xenorat_w0
Author:jeFF0Falltrades
Description:Detects win.xenorat.
Rule name:xenorat
Author:jeFF0Falltrades
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.

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
commented on 2024-11-06 21:45:48 UTC

RAT King Parser (https://github.com/jeFF0Falltrades/rat_king_parser) Output:

{
"sha256": "4079c8b353cbed438c29fe62ff7315fea2a90ff3cc16055801939f647d2f2d26",
"yara_possible_family": "xenorat",
"key": "60282c0c09446a709117b0a10c922560282c0c09446a709117b0a10c92259400",
"salt": "None",
"config": {
"EncryptionKey": "f5edf4f38de865ba8f071c679c5072141c3ac97226c84f89783e72d34222d684",
"ServerPort": 2271,
"delay": 5000,
"DoStartup": 1,
"ServerIp": "194.113.106.81",
"mutex_string": "szczur_nd8912d",
"Install_path": "appdata",
"startup_name": "Java Update"
}
}

Avatar
commented on 2024-11-06 21:45:48 UTC

RAT King Parser (https://github.com/jeFF0Falltrades/rat_king_parser) Output:

{
"sha256": "4079c8b353cbed438c29fe62ff7315fea2a90ff3cc16055801939f647d2f2d26",
"yara_possible_family": "xenorat",
"key": "60282c0c09446a709117b0a10c922560282c0c09446a709117b0a10c92259400",
"salt": "None",
"config": {
"EncryptionKey": "f5edf4f38de865ba8f071c679c5072141c3ac97226c84f89783e72d34222d684",
"ServerPort": 2271,
"delay": 5000,
"DoStartup": 1,
"ServerIp": "194.113.106.81",
"mutex_string": "szczur_nd8912d",
"Install_path": "appdata",
"startup_name": "Java Update"
}
}