General

  • Target

    pgp_2.9.51.1128.exe

  • Size

    73.7MB

  • Sample

    221220-vb54kaad47

  • MD5

    d9c9585f6c6d6f530c95b15510a45f15

  • SHA1

    71445400b7783b4d791447226265137a6d7bd360

  • SHA256

    3953b1c3b702692dfb16484f67ff476c474cb04450ae1d94d61019b9b24f846c

  • SHA512

    8f4f5a0cb523c18db4ade7540a3bb9c4f3259cdfe5d51b86568aea038777f208c83ae647eb40bd237c29b66c05510012eed771e8e837b4343c4497d96cec18c0

  • SSDEEP

    1572864:UB7f66bfxHnVrD2qA1YmzyZaLthQLmhJILJaUBHS6ICC4k+m:cOIHVrXA1YmzMaLtMwofBypp

Malware Config

Targets

    • Target

      pgp_2.9.51.1128.exe

    • Size

      73.7MB

    • MD5

      d9c9585f6c6d6f530c95b15510a45f15

    • SHA1

      71445400b7783b4d791447226265137a6d7bd360

    • SHA256

      3953b1c3b702692dfb16484f67ff476c474cb04450ae1d94d61019b9b24f846c

    • SHA512

      8f4f5a0cb523c18db4ade7540a3bb9c4f3259cdfe5d51b86568aea038777f208c83ae647eb40bd237c29b66c05510012eed771e8e837b4343c4497d96cec18c0

    • SSDEEP

      1572864:UB7f66bfxHnVrD2qA1YmzyZaLthQLmhJILJaUBHS6ICC4k+m:cOIHVrXA1YmzMaLtMwofBypp

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Registers COM server for autorun

    • Sets service image path in registry

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks