Overview

overview

10

Static

static

3

b899fc7141...bb.exe

windows7-x64

10

b899fc7141...bb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_30ad125e0d178551fc09fcc0f0fd6c196536f2118e0ea8689f5719f4d4e23b9f

  • Size

    178KB

  • Sample

    241229-mn4r9szjhq

  • MD5

    dccfb0cb9b3f0be19c7b1a3c036483ab

  • SHA1

    36957094efec97c62daee395da7cd91c8d6c0bf9

  • SHA256

    30ad125e0d178551fc09fcc0f0fd6c196536f2118e0ea8689f5719f4d4e23b9f

  • SHA512

    8ace757350b1c515d891d74fad024e7b9359710ae1b57ffd9d4e01d5fa2f3f63c1e33c868bbb40d94704f61ef3038a4c5a020164a68328475fc482be5a5dc416

  • SSDEEP

    3072:oFvP/bNaHXg6PfWqSUdedrnmwDr06BUgUG2DSBNmJ4DQmjIEvhWUgEPKIjJJ/z7B:oF3/cXr3WqkdSQ0KZhHm2DQIIEZWgBDJ

Score
10/10
asyncrat26/4/22discoveryrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

26/4/22

C2

znets.ddns.net:2000

dnets.ddns.net:2000
Mutex

mgjgjfugfrabywe7retren89i><LPO((*&*UJjiM8yn&&*N89I)(

Attributes
  • delay

    3

  • install

    false

  • install_file

    Windows Utility Essentials.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      b899fc7141b866552940b6ee0f8ab0d214a05c8338906fd85fae67c507d652bb

    • Size

      481KB

    • MD5

      3bcf40a5ad0db3f29f3c6243a923e277

    • SHA1

      5a500389d073311b3decc47819c19dd7faf56abb

    • SHA256

      b899fc7141b866552940b6ee0f8ab0d214a05c8338906fd85fae67c507d652bb

    • SHA512

      45ffa4c66672403220f96b58dc4bc6ac361aff38e8bb14743c63ab52659229d186a36181b7b396b024648f1f2bc54a67ca7224f1fe17cb2a4ad04d5986d78d9a

    • SSDEEP

      6144:csFDZUi1H8vzgMU+duPOyxzWtrboPZXBR+IhQaTb5Jz/:nlH8vzgL8QJxzWqRXBR

    Score
    10/10
    asyncrat26/4/22discoveryrat

    • AsyncRat

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

      ratasyncrat

    • Asyncrat family

      asyncrat

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks