General

  • Target

    shipment documents.jar

  • Size

    101KB

  • Sample

    210511-1qgjefbmhn

  • MD5

    397104fac578a0ef2984ccd0483595b9

  • SHA1

    f691f3345cfe94c9e0cbc115ea60d4374e1bdd9d

  • SHA256

    3f8975af51c5028a28097bd0fecc58a92f083abaa347c1f3565fe0309f0286c3

  • SHA512

    9821581b80896818d1d36c3cc3bb20b1ec9045d8f8ebb6aeffd57f45b17984779ac214fcb8ea49f4665287ef6237ae38ace9c211894b04bc469ace1e2ce588eb

Malware Config

Targets

    • Target

      shipment documents.jar

    • Size

      101KB

    • MD5

      397104fac578a0ef2984ccd0483595b9

    • SHA1

      f691f3345cfe94c9e0cbc115ea60d4374e1bdd9d

    • SHA256

      3f8975af51c5028a28097bd0fecc58a92f083abaa347c1f3565fe0309f0286c3

    • SHA512

      9821581b80896818d1d36c3cc3bb20b1ec9045d8f8ebb6aeffd57f45b17984779ac214fcb8ea49f4665287ef6237ae38ace9c211894b04bc469ace1e2ce588eb

    • STRRAT

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

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

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

Tasks