General

  • Target

    Chrome_update.js

  • Size

    106KB

  • Sample

    240102-thmecscbe3

  • MD5

    67d8f84b37732cf85e05b327ad6b6a9f

  • SHA1

    2273972b8df66df244054d976034c021f0a20659

  • SHA256

    dbc041f1b15d23f3f7a99201f6e64a39cfdba069b68c9add6c0750c8c598b71c

  • SHA512

    fdbfc552f2d7225ef56c23f1e0a833267875a4ca69f38ce79200aa9900d6f3ced79ddea82eca74e932ac447a6bd1f272bdf5c8f7023176e6825e5e0f6d4f5b09

  • SSDEEP

    1536:J/rZcMsgm/rZcMsgm/rZcMsg6Gu/rZcMsgT/rZcMsgb/rZcMsgZ:J/rZS7/rZS7/rZSH/rZS0/rZSC/rZSk

Malware Config

Extracted

Language
ps1
Source
URLs
ps1.dropper

https://jesusanaya.com/GetData.php?9502

exe.dropper

https://jesusanaya.com/GetData.php?9502

Targets

    • Target

      Chrome_update.js

    • Size

      106KB

    • MD5

      67d8f84b37732cf85e05b327ad6b6a9f

    • SHA1

      2273972b8df66df244054d976034c021f0a20659

    • SHA256

      dbc041f1b15d23f3f7a99201f6e64a39cfdba069b68c9add6c0750c8c598b71c

    • SHA512

      fdbfc552f2d7225ef56c23f1e0a833267875a4ca69f38ce79200aa9900d6f3ced79ddea82eca74e932ac447a6bd1f272bdf5c8f7023176e6825e5e0f6d4f5b09

    • SSDEEP

      1536:J/rZcMsgm/rZcMsgm/rZcMsg6Gu/rZcMsgT/rZcMsgb/rZcMsgZ:J/rZS7/rZS7/rZSH/rZS0/rZSC/rZSk

    • 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 v15

Tasks