Overview

overview

10

Static

static

10

AsyncClient.exe

windows7-x64

10

AsyncClient.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    AsyncClient.exe

  • Size

    72KB

  • Sample

    241222-d56thsslbm

  • MD5

    0336e00e40b08230291bf639a0b43a41

  • SHA1

    3ec18f6d33aed34f79062435716645cffa7876b5

  • SHA256

    92d48e24e1678fe6052918aeb9a4a6adb9ab8e164a20958a14fefe9b15f6b9ef

  • SHA512

    82c079790f756d2de564d156c1b049a6439b809e05c6af5e89c6228f8784d4b8c2f4bcb9a76396b7655894373d593d1f3ec2d771e125a804f26c8bc7458f392d

  • SSDEEP

    1536:wuLN+Twip2lKTkDy3bCXSzBaqdOeZ5/EAH5Bx:wuLMTwip2lskDy3bCoMoltHPx

Score
10/10
asyncratdefaultdiscoveryevasionrattrojan

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808
Mutex

2MadfT525Jmp

Attributes
  • delay

    3

  • install

    false

  • install_file

    epicgames.exe

  • install_folder

    %AppData%

aes.plain
aes.plain

Targets

    • Target

      AsyncClient.exe

    • Size

      72KB

    • MD5

      0336e00e40b08230291bf639a0b43a41

    • SHA1

      3ec18f6d33aed34f79062435716645cffa7876b5

    • SHA256

      92d48e24e1678fe6052918aeb9a4a6adb9ab8e164a20958a14fefe9b15f6b9ef

    • SHA512

      82c079790f756d2de564d156c1b049a6439b809e05c6af5e89c6228f8784d4b8c2f4bcb9a76396b7655894373d593d1f3ec2d771e125a804f26c8bc7458f392d

    • SSDEEP

      1536:wuLN+Twip2lKTkDy3bCXSzBaqdOeZ5/EAH5Bx:wuLMTwip2lskDy3bCoMoltHPx

    Score
    10/10
    asyncratdefaultdiscoveryratevasiontrojan

    • AsyncRat

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

      ratasyncrat

    • Asyncrat family

      asyncrat

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Async RAT payload

      rat

    • Deletes itself

    • Executes dropped EXE

    • Windows security modification

      evasiontrojan

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks