General

  • Target

    A3D61C51677550BCAB428E66D5AE3080.exe

  • Size

    2.1MB

  • Sample

    210802-7cc9397dps

  • MD5

    a3d61c51677550bcab428e66d5ae3080

  • SHA1

    7ccd97e4c9afcd1006aaeb617f1d197d8913e34c

  • SHA256

    ec2ff3ea783304168e8acdf7e60a3c4d97efa75bf922c10ee1b947d1b87a7cc2

  • SHA512

    da991a168162ec3d0f551413bb9d7f21f3f20f9f171d8a81684f2cdde80883e9a06aaf789d3e8c48ee148b280d4cf757344d057187fb3839e031d94255b3e6cc

Malware Config

Targets

    • Target

      A3D61C51677550BCAB428E66D5AE3080.exe

    • Size

      2.1MB

    • MD5

      a3d61c51677550bcab428e66d5ae3080

    • SHA1

      7ccd97e4c9afcd1006aaeb617f1d197d8913e34c

    • SHA256

      ec2ff3ea783304168e8acdf7e60a3c4d97efa75bf922c10ee1b947d1b87a7cc2

    • SHA512

      da991a168162ec3d0f551413bb9d7f21f3f20f9f171d8a81684f2cdde80883e9a06aaf789d3e8c48ee148b280d4cf757344d057187fb3839e031d94255b3e6cc

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • Blocklisted process makes network request

    • Executes dropped EXE

    • 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