Analysis

  • max time kernel
    48s
  • max time network
    40s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    08-02-2025 07:30

General

  • Target

    Dangerous RAT.exe

  • Size

    7.2MB

  • MD5

    302cb7218c3275c139ac070dae4f4daa

  • SHA1

    bcf24a42ae53f36863caa8b9c49a67d6a2bbc223

  • SHA256

    0079ba87b80bba1dbeb2fb1ea7361f7a44d0c4e9d55995c28b3329e9265a8c14

  • SHA512

    118819ac3011e0cb6222e883c95d179a970b8166dccdff7ed3bdeb34d1f67a5eee1ef2b251d708fd67b07835eb67cdbfcf877bb722f35a4dd086e38bf98c8adb

  • SSDEEP

    196608:/btBPRnfvon6IZYhydLLCdsflb8MKHTdas:7ZQ60LyS8MSas

Malware Config

Extracted

Family

xworm

Version

3.0

C2

3skr.uncofig.com:9999

Mutex

wRjQMjeNtaZnUCMU

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

  • telegram

    https://api.telegram.org/bot7942324376:AAFz5Z-GdKIj1CePZyqIUmvNWOymMRw8Lmk/sendMessage?chat_id=2078478344

aes.plain

Signatures

  • Detect Neshta payload 2 IoCs
  • Detect Xworm Payload 2 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Neshta family
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 38 IoCs
  • Suspicious use of SendNotifyMessage 38 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Dangerous RAT.exe
    "C:\Users\Admin\AppData\Local\Temp\Dangerous RAT.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3064
    • C:\Users\Admin\AppData\Local\Temp\set.exe
      "C:\Users\Admin\AppData\Local\Temp\set.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2156
    • C:\Users\Admin\AppData\Local\Temp\Dangerous RAT 2020 Cracked by Unknown Venom.exe
      "C:\Users\Admin\AppData\Local\Temp\Dangerous RAT 2020 Cracked by Unknown Venom.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2720
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 564
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:3008
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:2844
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x5a4
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2772
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1872

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Dangerous RAT 2020 Cracked by Unknown Venom.exe

      Filesize

      11.2MB

      MD5

      fb40ba1b494af4057ab259bba5f33fe6

      SHA1

      b872393a07d3949947a41871132b736c00c771bb

      SHA256

      40a82c50b9875698551a2f6dd4f71fc23b4a04eeec655a4746111279ef57d2ac

      SHA512

      f2feec8be6578aa273efd363ae1eba0862fc240a441fd8d1f14942fda241e34896e7b76179d7132af97f18acdf13afd4032f1874a9b20cc04120706beff9e804

    • C:\Users\Admin\AppData\Local\Temp\set.exe

      Filesize

      38KB

      MD5

      e1929d0781ff08abf8be3051479043b6

      SHA1

      0605a5657e022bd1cadf80f13446c678728dcde9

      SHA256

      b4ae6a462c5f24bec5870f6e92d94a00b1e1a4abd95e5433d6ac99a0f9d92042

      SHA512

      fb47c341b636293d500f1892f02e2be2b16bd0301eedc0c30025c00ae22ce3fe6d42abc0a4837cc5551eeed6cd5bbe815a0301db86bac6a84177a6c103d54d27

    • memory/1872-29-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/1872-28-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/1872-27-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/1872-26-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/2156-8-0x0000000000150000-0x0000000000160000-memory.dmp

      Filesize

      64KB

    • memory/2720-20-0x0000000000A00000-0x000000000153E000-memory.dmp

      Filesize

      11.2MB

    • memory/3064-19-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

      Filesize

      9.9MB

    • memory/3064-0-0x000007FEF6423000-0x000007FEF6424000-memory.dmp

      Filesize

      4KB

    • memory/3064-14-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

      Filesize

      9.9MB

    • memory/3064-10-0x000007FEF6423000-0x000007FEF6424000-memory.dmp

      Filesize

      4KB

    • memory/3064-9-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

      Filesize

      9.9MB

    • memory/3064-1-0x00000000013A0000-0x0000000001AE2000-memory.dmp

      Filesize

      7.3MB