General

  • Target

    5b8f4ac518b63ad22760cccdce780111_JaffaCakes118

  • Size

    45KB

  • Sample

    241019-jjx75swhmq

  • MD5

    5b8f4ac518b63ad22760cccdce780111

  • SHA1

    9dbbaa605d00f2810047d03553468d68cae09627

  • SHA256

    32e9232c14e3ddbe71f437caaca8f3ea699b81a7479590527d7ed8969b5a4a1a

  • SHA512

    9d66eb70b9fe49318492d0fd01711c007a45aa6b73886738c51341e275dbc5bc356fd65b6c651a84807e96cceae0a16736588dee45cf02ec3c6760c0e0ebd8a4

  • SSDEEP

    768:C6tKW2VIifsg3ACjeG6KLDiFdBTebkhvd/rduYmjOfxQ1Gg+xMLMx:C610j6TrqbwvRr5SOZKGbxMLMx

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

MinecraftSborka

C2

8.tcp.ngrok.io:30397

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    spoolsv.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      5b8f4ac518b63ad22760cccdce780111_JaffaCakes118

    • Size

      45KB

    • MD5

      5b8f4ac518b63ad22760cccdce780111

    • SHA1

      9dbbaa605d00f2810047d03553468d68cae09627

    • SHA256

      32e9232c14e3ddbe71f437caaca8f3ea699b81a7479590527d7ed8969b5a4a1a

    • SHA512

      9d66eb70b9fe49318492d0fd01711c007a45aa6b73886738c51341e275dbc5bc356fd65b6c651a84807e96cceae0a16736588dee45cf02ec3c6760c0e0ebd8a4

    • SSDEEP

      768:C6tKW2VIifsg3ACjeG6KLDiFdBTebkhvd/rduYmjOfxQ1Gg+xMLMx:C610j6TrqbwvRr5SOZKGbxMLMx

    • 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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks