General

  • Target

    04963699.exe

  • Size

    255KB

  • Sample

    230531-ne16fsee74

  • MD5

    cc54630cfed370da5d83b5c3d0ee9ec4

  • SHA1

    d18ba6e2d8e877bc0bec89536087f49a4bf32921

  • SHA256

    1270491bd3068a4159eee0ad8c8d6871cf0ba80cac9fd749a7e9d1c02f6f3653

  • SHA512

    1b7a78bb5303e97cb74896d68d6094a050e8859a2b944840619ad3b589a4654d292363e3afce33a7fd2d1805ead532ba706951149a9742f5040f2252d17b695a

  • SSDEEP

    3072:FRsjupfBVcoFDzbtu/c762soY8zyCy0A:MKxBVjF3bc/cpsoYSHA

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

iphy1.duckdns.org:8808

Mutex

AsyncMutex_6SI8OkPnkg

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      04963699.exe

    • Size

      255KB

    • MD5

      cc54630cfed370da5d83b5c3d0ee9ec4

    • SHA1

      d18ba6e2d8e877bc0bec89536087f49a4bf32921

    • SHA256

      1270491bd3068a4159eee0ad8c8d6871cf0ba80cac9fd749a7e9d1c02f6f3653

    • SHA512

      1b7a78bb5303e97cb74896d68d6094a050e8859a2b944840619ad3b589a4654d292363e3afce33a7fd2d1805ead532ba706951149a9742f5040f2252d17b695a

    • SSDEEP

      3072:FRsjupfBVcoFDzbtu/c762soY8zyCy0A:MKxBVjF3bc/cpsoYSHA

    Score
    10/10
    • AsyncRat

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

    • Async RAT payload

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Scripting

1
T1064

Tasks