General

  • Target

    ea90986ca1ccc0e9e15c76011923b03d_JaffaCakes118

  • Size

    56KB

  • Sample

    240919-et59aazhpb

  • MD5

    ea90986ca1ccc0e9e15c76011923b03d

  • SHA1

    afd26f693018bd7ae7c1d9c84858c5077a868c33

  • SHA256

    8d70f29c3c5dc0f9f11a171560aee956e7b588c9272511ca78aa712923681336

  • SHA512

    2ac1020bffff0cbff7c6d9e2b4a4f2f81101855dc020f532ba767ef53ef52ee2a04694e8bb0f0efbff87afce2fa4407a4c73bca0ed1c7910a72fddab2f508f54

  • SSDEEP

    768:cS1q1Q4RDU7wuFHfhXkoYqbvda7k9rhSV1YDrou9e0emRkc+y4IX9EPvmtK:71q1Q4qLf1nhrrou9e0eS94qtK

Malware Config

Targets

    • Target

      ea90986ca1ccc0e9e15c76011923b03d_JaffaCakes118

    • Size

      56KB

    • MD5

      ea90986ca1ccc0e9e15c76011923b03d

    • SHA1

      afd26f693018bd7ae7c1d9c84858c5077a868c33

    • SHA256

      8d70f29c3c5dc0f9f11a171560aee956e7b588c9272511ca78aa712923681336

    • SHA512

      2ac1020bffff0cbff7c6d9e2b4a4f2f81101855dc020f532ba767ef53ef52ee2a04694e8bb0f0efbff87afce2fa4407a4c73bca0ed1c7910a72fddab2f508f54

    • SSDEEP

      768:cS1q1Q4RDU7wuFHfhXkoYqbvda7k9rhSV1YDrou9e0emRkc+y4IX9EPvmtK:71q1Q4qLf1nhrrou9e0eS94qtK

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Disables Task Manager via registry modification

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks