General

  • Target

    09631899.js

  • Size

    48KB

  • Sample

    230613-re8gbaha6v

  • MD5

    5540af7a1007bc30cd464091fee2535a

  • SHA1

    d1de30a48a76730c69c8024186e9c4bf590d9434

  • SHA256

    18f2356888cd0909399b77211c732a3f808b06b4fd740e32c5e8105193296706

  • SHA512

    5095a8d0c1fa9fe07d522321912590f2a33234e0a63c4425412c74f3fddcfaa4de4c149c6e207ad978677e786c58eab5a1669ef366c27ba05120868d72cec291

  • SSDEEP

    768:vxQhlo7LD/J8Bvpt00L+/R0IuVJCzujMQ:J4m7LD/J8RpoRM

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://navitainer.net/4th.zip

exe.dropper

http://YOUR.LINK/files/

Targets

    • Target

      09631899.js

    • Size

      48KB

    • MD5

      5540af7a1007bc30cd464091fee2535a

    • SHA1

      d1de30a48a76730c69c8024186e9c4bf590d9434

    • SHA256

      18f2356888cd0909399b77211c732a3f808b06b4fd740e32c5e8105193296706

    • SHA512

      5095a8d0c1fa9fe07d522321912590f2a33234e0a63c4425412c74f3fddcfaa4de4c149c6e207ad978677e786c58eab5a1669ef366c27ba05120868d72cec291

    • SSDEEP

      768:vxQhlo7LD/J8Bvpt00L+/R0IuVJCzujMQ:J4m7LD/J8RpoRM

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks