General

  • Target

    Comprobante de pago soporte de transaccion a cuenta bancaria.exe

  • Size

    310KB

  • Sample

    221205-l7bp6ahg39

  • MD5

    7c17c418ac46c2a8e7ef03486ac2ed96

  • SHA1

    6ed1f50056585cdd7352f5a9b926a75c31635f07

  • SHA256

    1e701ee3eab5f0c8a99b418096fecc368a09a4f8f77e4a93d0d709a21c35ac3b

  • SHA512

    1595f0c9d21f06967f3d6a7f12148f17dd5d72c413fc14027f6fbf4dbde4d193d587e883d12c54225503ea574265330176c2e3aaa469e6134f8a537806beef93

  • SSDEEP

    6144:fUNLR2hzs3UB3zHNE3Oj1bJ3tONsE1kL9KPqKhf3OJ0YkRpE07ygea:u93U1ztuW1bJdONlk4CKhf3kkRpljea

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

mnvbvnvgc.duckdns.org:8026

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      Comprobante de pago soporte de transaccion a cuenta bancaria.exe

    • Size

      310KB

    • MD5

      7c17c418ac46c2a8e7ef03486ac2ed96

    • SHA1

      6ed1f50056585cdd7352f5a9b926a75c31635f07

    • SHA256

      1e701ee3eab5f0c8a99b418096fecc368a09a4f8f77e4a93d0d709a21c35ac3b

    • SHA512

      1595f0c9d21f06967f3d6a7f12148f17dd5d72c413fc14027f6fbf4dbde4d193d587e883d12c54225503ea574265330176c2e3aaa469e6134f8a537806beef93

    • SSDEEP

      6144:fUNLR2hzs3UB3zHNE3Oj1bJ3tONsE1kL9KPqKhf3OJ0YkRpE07ygea:u93U1ztuW1bJdONlk4CKhf3kkRpljea

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Async RAT payload

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks