Analysis

  • max time kernel
    11s
  • max time network
    18s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09-12-2024 16:04

General

  • Target

    arf2.exe

  • Size

    63KB

  • MD5

    9e39db6ea47e815c623c2b2420a40e99

  • SHA1

    a0e30ebc6b2ff9dd1e28fd32dc37cf736654d337

  • SHA256

    87b9b0f3c4135a92ad332bc6e8ccacb65f6e5b2480ae312dcb1537869049e738

  • SHA512

    e8cb49c175e6909f40c36e345e03ef1720018c85d3ca52074f031eb3ce469161d1025f86c52f56efd49aa08762d39666deeeb01a548fc1f57c1da5bbe629ee16

  • SSDEEP

    768:1ktM6NqDuiP/tkiP9JqWk2xN+BZk1+fBCv7mqb2nMpwH1oKBCMHS9L8GTlZVc6KN:1kiDBlVDN6kQGbbHw9sM/GTlZVclN

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

roarwasd12312-34767.portmap.host:34767

Mutex

roaroaroaraoroaroaraoraoraoarororrohrorororoaroaaoaoaoaroaroar

Attributes
  • delay

    1

  • install

    false

  • install_file

    windows defender firewall.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\arf2.exe
    "C:\Users\Admin\AppData\Local\Temp\arf2.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2816

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2816-1-0x0000000000540000-0x0000000000556000-memory.dmp

    Filesize

    88KB

  • memory/2816-0-0x00007FF9D2053000-0x00007FF9D2055000-memory.dmp

    Filesize

    8KB

  • memory/2816-2-0x00007FF9D2050000-0x00007FF9D2B12000-memory.dmp

    Filesize

    10.8MB

  • memory/2816-3-0x00007FF9D2050000-0x00007FF9D2B12000-memory.dmp

    Filesize

    10.8MB

  • memory/2816-4-0x00007FF9D2050000-0x00007FF9D2B12000-memory.dmp

    Filesize

    10.8MB