General

  • Target

    3064816-000_01.js

  • Size

    9KB

  • Sample

    211002-kh133sebhp

  • MD5

    1c519a89da5132e9046d9c3540c6e88f

  • SHA1

    fc7ac238769d25f0262dbde4bdea09ba0b9dbe57

  • SHA256

    5ee13a966733f2954080c2063ec56f41528017c1e91c94ccc467c1e79f3562f8

  • SHA512

    a67be27b7b722f8087f94c4b0c4337241537c75d5d9abe9b360973dab64521cc49a3b05592b883619deba7cdf0556d23b122fa4e08ec84a4dd35fbbaa98fdebe

Malware Config

Targets

    • Target

      3064816-000_01.js

    • Size

      9KB

    • MD5

      1c519a89da5132e9046d9c3540c6e88f

    • SHA1

      fc7ac238769d25f0262dbde4bdea09ba0b9dbe57

    • SHA256

      5ee13a966733f2954080c2063ec56f41528017c1e91c94ccc467c1e79f3562f8

    • SHA512

      a67be27b7b722f8087f94c4b0c4337241537c75d5d9abe9b360973dab64521cc49a3b05592b883619deba7cdf0556d23b122fa4e08ec84a4dd35fbbaa98fdebe

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • Blocklisted process makes network request

    • Drops startup file

    • 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