Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-12-2024 06:03

General

  • Target

    rbot.exe

  • Size

    74KB

  • MD5

    d3e25ac19ab764cb87aef7ce67421529

  • SHA1

    57b7b67bb36dfc5fd0cc7dc2475acb89b6038a51

  • SHA256

    9ea1287b00a370153de5ee5ba19bf568a9b55b63ac4da4ac8ec755eb8c8e3ca5

  • SHA512

    394dce23cebdfaf889c643848093d4b21eb1cbcd108560a39241d796891ef4015b31e86f6f6b9525bd5f6f1856e55d3d7384ae5f07188ce5326d4e5077c56d20

  • SSDEEP

    1536:LUk0cxVGlCBiPMVye9VdQuDI6H1bf/Q52+QdQzc+LVclN:LURcxVMWiPMVye9VdQsH1bfI5sQXBY

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

Mutex

luiijmnzfd

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/RdDXA3cD

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Asyncrat family
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rbot.exe
    "C:\Users\Admin\AppData\Local\Temp\rbot.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1716-0-0x00007FFFFEA73000-0x00007FFFFEA75000-memory.dmp

    Filesize

    8KB

  • memory/1716-1-0x00000000005F0000-0x0000000000608000-memory.dmp

    Filesize

    96KB

  • memory/1716-3-0x00007FFFFEA70000-0x00007FFFFF531000-memory.dmp

    Filesize

    10.8MB

  • memory/1716-4-0x00007FFFFEA70000-0x00007FFFFF531000-memory.dmp

    Filesize

    10.8MB

  • memory/1716-7-0x00007FFFFEA70000-0x00007FFFFF531000-memory.dmp

    Filesize

    10.8MB

  • memory/1716-8-0x00007FFFFEA70000-0x00007FFFFF531000-memory.dmp

    Filesize

    10.8MB

  • memory/1716-10-0x00007FFFFEA73000-0x00007FFFFEA75000-memory.dmp

    Filesize

    8KB

  • memory/1716-11-0x00007FFFFEA70000-0x00007FFFFF531000-memory.dmp

    Filesize

    10.8MB

  • memory/1716-12-0x00007FFFFEA70000-0x00007FFFFF531000-memory.dmp

    Filesize

    10.8MB

  • memory/1716-13-0x00007FFFFEA70000-0x00007FFFFF531000-memory.dmp

    Filesize

    10.8MB

  • memory/1716-14-0x00007FFFFEA70000-0x00007FFFFF531000-memory.dmp

    Filesize

    10.8MB