General

  • Target

    BookLot.17.2102.1pawk.exe

  • Size

    69.7MB

  • Sample

    210421-zzmcha2yex

  • MD5

    262dbc70f4b9486ac7b7fcd6d3461a45

  • SHA1

    895c8588764e11e410921928d10784771744f1a1

  • SHA256

    ed9e5b3986147c79fff860e2fe5597cc2f34762adc8c84000c8734b8fb0dc808

  • SHA512

    fa3bede3ed0fbf2a701b2d9ac68a9e2e4d726e05913ea375d15ffef3a0a3c439957eb358b0ebcb79c9b608921bce69e87ae575ab7a56dc36c0773360b25b7bce

Malware Config

Targets

    • Target

      BookLot.17.2102.1pawk.exe

    • Size

      69.7MB

    • MD5

      262dbc70f4b9486ac7b7fcd6d3461a45

    • SHA1

      895c8588764e11e410921928d10784771744f1a1

    • SHA256

      ed9e5b3986147c79fff860e2fe5597cc2f34762adc8c84000c8734b8fb0dc808

    • SHA512

      fa3bede3ed0fbf2a701b2d9ac68a9e2e4d726e05913ea375d15ffef3a0a3c439957eb358b0ebcb79c9b608921bce69e87ae575ab7a56dc36c0773360b25b7bce

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks