Analysis

  • max time kernel
    134s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-08-2024 14:24

General

  • Target

    db504171c7ece47c2ca76a9bf4343b98a4196fec57f74430729b57c180fc219a.exe

  • Size

    77KB

  • MD5

    8e358be8819281482ce33f1d3335a2d5

  • SHA1

    5e787f0d977c44edd0f65be22fb996be82223603

  • SHA256

    db504171c7ece47c2ca76a9bf4343b98a4196fec57f74430729b57c180fc219a

  • SHA512

    3ea7d496d0806354de3da51fca9681c6a2c9b3d77d54ac5db4cc58e2d7c4334274080a990c954e3cea601385d9a0d05c4bf758d614a2f535cd69525c92cdeb82

  • SSDEEP

    1536:5huKQkz01I8B3HqJSlb70neUI3pqKmY7:H9z0e8BGSlb7Bkz

Malware Config

Extracted

Family

asyncrat

Version

v1.0.8

Botnet

Default

C2

38.91.118.194:7415

Mutex

qccopvsmryslxi

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Checks installed software on the system 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db504171c7ece47c2ca76a9bf4343b98a4196fec57f74430729b57c180fc219a.exe
    "C:\Users\Admin\AppData\Local\Temp\db504171c7ece47c2ca76a9bf4343b98a4196fec57f74430729b57c180fc219a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4736-0-0x00007FFC19133000-0x00007FFC19135000-memory.dmp

    Filesize

    8KB

  • memory/4736-1-0x000001B6C1730000-0x000001B6C174A000-memory.dmp

    Filesize

    104KB

  • memory/4736-3-0x00007FFC19130000-0x00007FFC19BF1000-memory.dmp

    Filesize

    10.8MB

  • memory/4736-6-0x00007FFC19130000-0x00007FFC19BF1000-memory.dmp

    Filesize

    10.8MB

  • memory/4736-8-0x00007FFC19130000-0x00007FFC19BF1000-memory.dmp

    Filesize

    10.8MB

  • memory/4736-9-0x00007FFC19133000-0x00007FFC19135000-memory.dmp

    Filesize

    8KB

  • memory/4736-10-0x00007FFC19130000-0x00007FFC19BF1000-memory.dmp

    Filesize

    10.8MB

  • memory/4736-11-0x00007FFC19130000-0x00007FFC19BF1000-memory.dmp

    Filesize

    10.8MB

  • memory/4736-12-0x00007FFC19130000-0x00007FFC19BF1000-memory.dmp

    Filesize

    10.8MB