Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-12-2023 15:27

General

  • Target

    tmp.exe

  • Size

    74KB

  • MD5

    74bae7aac1e952c4aacda6e5861bdea5

  • SHA1

    e5c8542cd384de64dd99b096ffdaa633e8f2edb6

  • SHA256

    26c9a1df0b429d6dfe09dd2bc84a61eada354d0c27959c3f486c8d94c7dbc1f2

  • SHA512

    b1a5b8930bc8e5917ad6a3b4535d8a972ccce18a46d51dfcc7650f76438499b73f24f5c7f9ee76e53546d96a75f0187ac6a2514fa00d5965324e521b1eb43260

  • SSDEEP

    1536:8UUPcxVteCW7PMVee9VdQuDI6H1bf/64kQzcBLVclN:8UmcxV4x7PMVee9VdQsH1bfS4kQYBY

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

103.161.112.130:4449

Mutex

wwfmnfhzdxvizy

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#.

  • Async RAT payload 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4928

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4928-0-0x0000000000800000-0x0000000000818000-memory.dmp

    Filesize

    96KB

  • memory/4928-2-0x00007FF9988F0000-0x00007FF9993B1000-memory.dmp

    Filesize

    10.8MB

  • memory/4928-3-0x000000001B3F0000-0x000000001B400000-memory.dmp

    Filesize

    64KB

  • memory/4928-4-0x00007FF9988F0000-0x00007FF9993B1000-memory.dmp

    Filesize

    10.8MB