General

  • Target

    5a7c40ea1654391854e752bed98b84c8_JaffaCakes118

  • Size

    1.9MB

  • Sample

    241019-dc3amashke

  • MD5

    5a7c40ea1654391854e752bed98b84c8

  • SHA1

    e35e3e765803176b63e244a65d6a44f9a479c2b3

  • SHA256

    a0c2bd0d0c66eb5441805931bdecb82cfc6f33f69f55353a593a9f4e668f177b

  • SHA512

    ffa7ab3540c910835dcf1ef44af628cc26ad080dba0ab3b7f754c6dbe6cb2ecc9429efc0b5192b4a2d7c7e77f3fe3c9437c771cbfef491aa28aebeb130a75f4a

  • SSDEEP

    49152:LS+cXI27Fy0onthBc2N5wR7qjpCYCHKQ6jKgn57etetaR:LS+cY2honxc2P+9jqQjvesR

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

24.146.156.183:1604

Mutex

DC_MUTEX-7G8W2E6

Attributes
  • InstallPath

    Install\rundl32.exe

  • gencode

    iD5L57Cx6y9y

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      5a7c40ea1654391854e752bed98b84c8_JaffaCakes118

    • Size

      1.9MB

    • MD5

      5a7c40ea1654391854e752bed98b84c8

    • SHA1

      e35e3e765803176b63e244a65d6a44f9a479c2b3

    • SHA256

      a0c2bd0d0c66eb5441805931bdecb82cfc6f33f69f55353a593a9f4e668f177b

    • SHA512

      ffa7ab3540c910835dcf1ef44af628cc26ad080dba0ab3b7f754c6dbe6cb2ecc9429efc0b5192b4a2d7c7e77f3fe3c9437c771cbfef491aa28aebeb130a75f4a

    • SSDEEP

      49152:LS+cXI27Fy0onthBc2N5wR7qjpCYCHKQ6jKgn57etetaR:LS+cY2honxc2P+9jqQjvesR

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    • Modifies WinLogon for persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks