General

  • Target

    SHIPMENT_DOCUMENTS PDF.js

  • Size

    531KB

  • Sample

    211208-s9q17aheaq

  • MD5

    cf4ec0d22c787775c9f46dd0fe19da33

  • SHA1

    f0379f9363c0c9955d9b71064a2879fd6b1cff5c

  • SHA256

    c399dbe473150a5d2a9d3676d81971de66f2daf5360d2be26e62b5533c4fcbad

  • SHA512

    7248e804832f6eb2fb13e73af73a41a695fa131d239ce2b5aa3495858bd387053569e1d1a0e530a1e4f1a949a7c87e0995ad9443b9e2ec49d9a09889e8ccbb1f

Malware Config

Targets

    • Target

      SHIPMENT_DOCUMENTS PDF.js

    • Size

      531KB

    • MD5

      cf4ec0d22c787775c9f46dd0fe19da33

    • SHA1

      f0379f9363c0c9955d9b71064a2879fd6b1cff5c

    • SHA256

      c399dbe473150a5d2a9d3676d81971de66f2daf5360d2be26e62b5533c4fcbad

    • SHA512

      7248e804832f6eb2fb13e73af73a41a695fa131d239ce2b5aa3495858bd387053569e1d1a0e530a1e4f1a949a7c87e0995ad9443b9e2ec49d9a09889e8ccbb1f

    • STRRAT

      STRRAT is a remote access tool than can steal credentials and log keystrokes.

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • Blocklisted process makes network request

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks