General

  • Target

    bro.exe

  • Size

    47KB

  • Sample

    241218-del2es1nfq

  • MD5

    83fc5776b79aad95fecd322f11f80187

  • SHA1

    412ccb9ab9e743907eef7be3b47568decefbd15f

  • SHA256

    e87744178fba28b505eccbf4847a77f84877a8bd8f50ce17f5f6f68a0ea41327

  • SHA512

    1552e626f349c66f7e555326e68d97aa87a4971b6c4b912514f1bfa39036d17c9295e88e0f49c349cac2758974e060535044ea4d09a25f2949f45ab79f0c838b

  • SSDEEP

    768:MuY69T3kH1jWUvTqRmo2qbRc4wmDPItjd0axq0bE6zrvtOoqJ/UBDZ0x:MuY69T34y2AwmMtjZHbE6/vgMd0x

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

desktop-ukmnq5d-wasda.at.remote.it:33006

Mutex

tTT9mCTiJnq9

Attributes
  • delay

    3

  • install

    true

  • install_file

    roar.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      bro.exe

    • Size

      47KB

    • MD5

      83fc5776b79aad95fecd322f11f80187

    • SHA1

      412ccb9ab9e743907eef7be3b47568decefbd15f

    • SHA256

      e87744178fba28b505eccbf4847a77f84877a8bd8f50ce17f5f6f68a0ea41327

    • SHA512

      1552e626f349c66f7e555326e68d97aa87a4971b6c4b912514f1bfa39036d17c9295e88e0f49c349cac2758974e060535044ea4d09a25f2949f45ab79f0c838b

    • SSDEEP

      768:MuY69T3kH1jWUvTqRmo2qbRc4wmDPItjd0axq0bE6zrvtOoqJ/UBDZ0x:MuY69T34y2AwmMtjZHbE6/vgMd0x

    • AsyncRat

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

    • Asyncrat family

    • Async RAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks