File name:

CraxsRat.exe

Full analysis: https://app.any.run/tasks/d6d83076-11e4-48b5-b656-57fee667c46c
Verdict: Malicious activity
Threats:

XWorm is a remote access trojan (RAT) sold as a malware-as-a-service. It possesses an extensive hacking toolset and is capable of gathering private information and files from the infected computer, hijacking MetaMask and Telegram accounts, and tracking user activity. XWorm is typically delivered to victims' computers through multi-stage attacks that start with phishing emails.

Analysis date: November 19, 2023, 13:01:05
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
evasion
xworm
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

863A6630545FDF9A882C1FCCC52B95E7

SHA1:

94A59CCECE7A9CB006776D06DDE06EEE988996A9

SHA256:

E871D3A8711CBF94CA748EC4E57F991E4221CB60C710443C9F79F31ED11A6BBA

SSDEEP:

3072:yawFtnAkUblfp/ODD8kb3IIHAf8LZJxy3E3Qsp7juAA:WFtIbncio7LI3kQMjh

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Drops the executable file immediately after the start

      • CraxsRat.exe (PID: 3128)
    • Uses Task Scheduler to run other applications

      • CraxsRat.exe (PID: 3128)
    • Create files in the Startup directory

      • CraxsRat.exe (PID: 3128)
    • XWORM has been detected (YARA)

      • CraxsRat.exe (PID: 3128)
  • SUSPICIOUS

    • Checks for external IP

      • CraxsRat.exe (PID: 3128)
    • Reads the Internet Settings

      • CraxsRat.exe (PID: 3128)
    • The process executes via Task Scheduler

      • CraxsRat.exe (PID: 3660)
  • INFO

    • Checks supported languages

      • CraxsRat.exe (PID: 3128)
      • wmpnscfg.exe (PID: 3512)
      • CraxsRat.exe (PID: 3660)
    • Reads the computer name

      • CraxsRat.exe (PID: 3128)
      • wmpnscfg.exe (PID: 3512)
      • CraxsRat.exe (PID: 3660)
    • Reads the machine GUID from the registry

      • CraxsRat.exe (PID: 3128)
      • wmpnscfg.exe (PID: 3512)
      • CraxsRat.exe (PID: 3660)
    • Creates files or folders in the user directory

      • CraxsRat.exe (PID: 3128)
    • Reads Environment values

      • CraxsRat.exe (PID: 3128)
    • Manual execution by a user

      • wmpnscfg.exe (PID: 3512)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

XWorm

(PID) Process(3128) CraxsRat.exe
C2192.168.0.111:8080
Keys
AES<123456789>
Options
Splitter<Xwormmm>
Sleep time3
USB drop nameCraxsRat V6.7
MutexiX0GpUcNkJiOTovC
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe | Win64 Executable (generic) (23.8)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)
.exe | Generic Win/DOS Executable (1.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2023:10:13 18:54:09+02:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 11
CodeSize: 78848
InitializedDataSize: 238592
UninitializedDataSize: -
EntryPoint: 0x1526e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
FileDescription:
FileVersion: 1.0.0.0
InternalName: CraxsRat.exe
LegalCopyright:
OriginalFileName: CraxsRat.exe
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #XWORM craxsrat.exe wmpnscfg.exe no specs schtasks.exe no specs craxsrat.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3128"C:\Users\admin\AppData\Local\Temp\CraxsRat.exe" C:\Users\admin\AppData\Local\Temp\CraxsRat.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\craxsrat.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
XWorm
(PID) Process(3128) CraxsRat.exe
C2192.168.0.111:8080
Keys
AES<123456789>
Options
Splitter<Xwormmm>
Sleep time3
USB drop nameCraxsRat V6.7
MutexiX0GpUcNkJiOTovC
3424"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "CraxsRat" /tr "C:\Users\admin\AppData\Roaming\CraxsRat.exe"C:\Windows\System32\schtasks.exeCraxsRat.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
3512"C:\Program Files\Windows Media Player\wmpnscfg.exe"C:\Program Files\Windows Media Player\wmpnscfg.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Media Player Network Sharing Service Configuration Application
Exit code:
0
Version:
12.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\windows media player\wmpnscfg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\ole32.dll
3660C:\Users\admin\AppData\Roaming\CraxsRat.exe C:\Users\admin\AppData\Roaming\CraxsRat.exetaskeng.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\roaming\craxsrat.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
1 323
Read events
1 312
Write events
8
Delete events
3

Modification events

(PID) Process:(3128) CraxsRat.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3128) CraxsRat.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3128) CraxsRat.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3128) CraxsRat.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(3512) wmpnscfg.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{62EE982F-1C38-4C00-9E48-0C2AFD656147}\{66606E4B-8AC0-4213-89EC-DCA40373C7AC}
Operation:delete keyName:(default)
Value:
(PID) Process:(3512) wmpnscfg.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{62EE982F-1C38-4C00-9E48-0C2AFD656147}
Operation:delete keyName:(default)
Value:
(PID) Process:(3512) wmpnscfg.exeKey:HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Health\{D172AE12-5C1D-4FEF-B0DD-9E24E66EB29A}
Operation:delete keyName:(default)
Value:
Executable files
1
Suspicious files
1
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3128CraxsRat.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CraxsRat.lnkbinary
MD5:8DA757E8835C20BAE9ADED0F69B0DE03
SHA256:B0DC39098AEB7DEDC482CCFE3625CFCBB084BD986851E9AAD431CDBC9C935B7F
3128CraxsRat.exeC:\Users\admin\AppData\Roaming\CraxsRat.exeexecutable
MD5:863A6630545FDF9A882C1FCCC52B95E7
SHA256:E871D3A8711CBF94CA748EC4E57F991E4221CB60C710443C9F79F31ED11A6BBA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
8
DNS requests
1
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3128
CraxsRat.exe
GET
200
208.95.112.1:80
http://ip-api.com/line/?fields=hosting
unknown
text
6 b
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
224.0.0.252:5355
unknown
4
System
192.168.100.255:137
whitelisted
2588
svchost.exe
239.255.255.250:1900
whitelisted
4
System
192.168.100.255:138
whitelisted
1080
svchost.exe
224.0.0.252:5355
unknown
3128
CraxsRat.exe
208.95.112.1:80
ip-api.com
TUT-AS
US
unknown
192.168.100.64:49171
unknown
192.168.100.64:49172
unknown

DNS requests

Domain
IP
Reputation
ip-api.com
  • 208.95.112.1
unknown

Threats

PID
Process
Class
Message
Potential Corporate Privacy Violation
AV POLICY Internal Host Retrieving External IP Address (ip-api. com)
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup ip-api.com
Device Retrieving External IP Address Detected
POLICY [ANY.RUN] External Hosting Lookup by ip-api
No debug info