General

  • Target

    644555d5282be9902a8eb655f1a3cde2

  • Size

    48KB

  • Sample

    240118-c8enrsbgh6

  • MD5

    644555d5282be9902a8eb655f1a3cde2

  • SHA1

    7c412363b9c63e4634597ff2155f7cf5f589fd40

  • SHA256

    c39421991cda8253fb1eeacfe5630bfa339c767d96ad40a71f5e689d0959b246

  • SHA512

    803ec9fa3887a6fc24550d05422b42b63b5688b797390e325a7f30c5de56c76398ac076c44be2cd459e3b6a76ff2b75991e10d4750e3149c7c1a8182248bc073

  • SSDEEP

    768:nu1a21T3EiJfWUzuydmo2qzND3oNn90PIHzjbHgX33o0EUzdaVQ51mzBDZq4fX:nu1a21T3xN2+e95H3bAXHNJUVQ5wdHX

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

rmlkin.duckdns.org:27742

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    widows.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      644555d5282be9902a8eb655f1a3cde2

    • Size

      48KB

    • MD5

      644555d5282be9902a8eb655f1a3cde2

    • SHA1

      7c412363b9c63e4634597ff2155f7cf5f589fd40

    • SHA256

      c39421991cda8253fb1eeacfe5630bfa339c767d96ad40a71f5e689d0959b246

    • SHA512

      803ec9fa3887a6fc24550d05422b42b63b5688b797390e325a7f30c5de56c76398ac076c44be2cd459e3b6a76ff2b75991e10d4750e3149c7c1a8182248bc073

    • SSDEEP

      768:nu1a21T3EiJfWUzuydmo2qzND3oNn90PIHzjbHgX33o0EUzdaVQ51mzBDZq4fX:nu1a21T3xN2+e95H3bAXHNJUVQ5wdHX

    Score
    10/10
    • AsyncRat

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

    • Async RAT payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks