General

  • Target

    JaffaCakes118_fc1189eca6c99ec90d71c2317c7c89b5c5d54dd5d378a57e50669849775f25e8

  • Size

    45KB

  • Sample

    241223-3rrj4svrhm

  • MD5

    9c851b642e1e49781e2ce9eedb02ee64

  • SHA1

    e22971a8700bf28867e744244474033d55143ee5

  • SHA256

    fc1189eca6c99ec90d71c2317c7c89b5c5d54dd5d378a57e50669849775f25e8

  • SHA512

    77696aaae1df81d5922ddf30a6df4fc8f1e3aacdb2884d1a55e8362315f6895c13394fc14723f2879a8848cf33ec235a5405841aed9450f15f515a251da6ebda

  • SSDEEP

    768:buqg9T944nD5WUxiVDmo2qrjKjGKG6PIyzjbFgX3iSe8lUSoR29OAlpxyNmBDZrx:buqg9T9xy2uKYDy3bCXS+G38cApxhdrx

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

127.0.0.1:1604

127.0.0.1:14778

6.tcp.eu.ngrok.io:6606

6.tcp.eu.ngrok.io:7707

6.tcp.eu.ngrok.io:8808

6.tcp.eu.ngrok.io:1604

6.tcp.eu.ngrok.io:14778

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    123.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      JaffaCakes118_fc1189eca6c99ec90d71c2317c7c89b5c5d54dd5d378a57e50669849775f25e8

    • Size

      45KB

    • MD5

      9c851b642e1e49781e2ce9eedb02ee64

    • SHA1

      e22971a8700bf28867e744244474033d55143ee5

    • SHA256

      fc1189eca6c99ec90d71c2317c7c89b5c5d54dd5d378a57e50669849775f25e8

    • SHA512

      77696aaae1df81d5922ddf30a6df4fc8f1e3aacdb2884d1a55e8362315f6895c13394fc14723f2879a8848cf33ec235a5405841aed9450f15f515a251da6ebda

    • SSDEEP

      768:buqg9T944nD5WUxiVDmo2qrjKjGKG6PIyzjbFgX3iSe8lUSoR29OAlpxyNmBDZrx:buqg9T9xy2uKYDy3bCXS+G38cApxhdrx

    • 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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks