General

  • Target

    Syncing.exe

  • Size

    48KB

  • Sample

    241220-gybxcasmgn

  • MD5

    6cf60ceb94a75a9fd3ef42ef53cecd12

  • SHA1

    21e27216f1cbc2f707e922e0238a21aecae5b0fd

  • SHA256

    71ad0a40822aa8637e09f788efb4b8c11a151497f624947af9da9cb03bd8bbd8

  • SHA512

    9a2c23a7bcd6df0e44ccd1b4f43c9ff64640143974ff00381979f80101270c66b386c55709f4392638e51abef47debd40e1605e78b213bef0ba59b4d49b22236

  • SSDEEP

    768:qu6XdTvER+SWUk6P4mo2qbUiZtX1uSK7PIk+BeNJN6U0br+UZToANniLlU09kDTU:qu6XdTv2S2K1yEk+yJCbr+mBipU09Wd0

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

185.223.30.86:8808

Mutex

GfuQDRCNZd5L

Attributes
  • delay

    9

  • install

    true

  • install_file

    sync.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      Syncing.exe

    • Size

      48KB

    • MD5

      6cf60ceb94a75a9fd3ef42ef53cecd12

    • SHA1

      21e27216f1cbc2f707e922e0238a21aecae5b0fd

    • SHA256

      71ad0a40822aa8637e09f788efb4b8c11a151497f624947af9da9cb03bd8bbd8

    • SHA512

      9a2c23a7bcd6df0e44ccd1b4f43c9ff64640143974ff00381979f80101270c66b386c55709f4392638e51abef47debd40e1605e78b213bef0ba59b4d49b22236

    • SSDEEP

      768:qu6XdTvER+SWUk6P4mo2qbUiZtX1uSK7PIk+BeNJN6U0br+UZToANniLlU09kDTU:qu6XdTv2S2K1yEk+yJCbr+mBipU09Wd0

    • 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

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks