General

  • Target

    Request For Quotation.js

  • Size

    446KB

  • Sample

    220117-mhntvshgen

  • MD5

    0afce07b69b1f5e065f36c00b44802b0

  • SHA1

    412b7f715e1c325330d51d5eeae0f166e8a0497d

  • SHA256

    9608362f4713abe6fe636520a1f55218350d6ff78794aa432d45eef1c95e04e7

  • SHA512

    3d1d6099cfc633415f27a08a378e3b96c20e6a193034724f943c5f19807a3a99ff7fcf22190b76ed8b2a6713204c28cb2442c22dfdb13ba9499c2e75da634040

Malware Config

Targets

    • Target

      Request For Quotation.js

    • Size

      446KB

    • MD5

      0afce07b69b1f5e065f36c00b44802b0

    • SHA1

      412b7f715e1c325330d51d5eeae0f166e8a0497d

    • SHA256

      9608362f4713abe6fe636520a1f55218350d6ff78794aa432d45eef1c95e04e7

    • SHA512

      3d1d6099cfc633415f27a08a378e3b96c20e6a193034724f943c5f19807a3a99ff7fcf22190b76ed8b2a6713204c28cb2442c22dfdb13ba9499c2e75da634040

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks