General

  • Target

    68398465-INVOICE-PO-IMG.js

  • Size

    697KB

  • Sample

    210510-ra9llt7tpx

  • MD5

    0216db9911053cc419ad92f7f35062a4

  • SHA1

    5f8efa0c0b9f0205a581da9d6247143ab643e515

  • SHA256

    ff3ba1d8de5361dda0d4398fb797cc9e4def93c38485a80a0ac5ed98bb9fdc2a

  • SHA512

    aa52161bc7f379ce1f5d66436ae85d06c191fc7272dfa5d3c2412f82aab8a9a83edc6987cb2fabf60379a93d5fd27d56323a8a3589a0ca46942d3df778dd6401

Malware Config

Targets

    • Target

      68398465-INVOICE-PO-IMG.js

    • Size

      697KB

    • MD5

      0216db9911053cc419ad92f7f35062a4

    • SHA1

      5f8efa0c0b9f0205a581da9d6247143ab643e515

    • SHA256

      ff3ba1d8de5361dda0d4398fb797cc9e4def93c38485a80a0ac5ed98bb9fdc2a

    • SHA512

      aa52161bc7f379ce1f5d66436ae85d06c191fc7272dfa5d3c2412f82aab8a9a83edc6987cb2fabf60379a93d5fd27d56323a8a3589a0ca46942d3df778dd6401

    • 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

Discovery

System Information Discovery

1
T1082

Tasks