General

  • Target

    eee5912df87c408f7e7a3aee0f7f75e3_JaffaCakes118

  • Size

    512KB

  • Sample

    240921-cv5yss1brm

  • MD5

    eee5912df87c408f7e7a3aee0f7f75e3

  • SHA1

    731d102a671ce82ad2a3332598b0b02bccfd65cc

  • SHA256

    546d1c2a377b5e6a5775b43d607ad902b351d0b61a7350d69254862ab816e031

  • SHA512

    645112feb2e4cd149b00419d805a5c3afd6979a499e370292d122e81806ad63e5280b3a4b5fe2b095a59cd756ea8320f507660b8393574594b2fb444fb4198a0

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6R:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5O

Malware Config

Targets

    • Target

      eee5912df87c408f7e7a3aee0f7f75e3_JaffaCakes118

    • Size

      512KB

    • MD5

      eee5912df87c408f7e7a3aee0f7f75e3

    • SHA1

      731d102a671ce82ad2a3332598b0b02bccfd65cc

    • SHA256

      546d1c2a377b5e6a5775b43d607ad902b351d0b61a7350d69254862ab816e031

    • SHA512

      645112feb2e4cd149b00419d805a5c3afd6979a499e370292d122e81806ad63e5280b3a4b5fe2b095a59cd756ea8320f507660b8393574594b2fb444fb4198a0

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6R:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5O

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks