General

  • Target
    chrmgolm.zip
  • Size 31.3MB
  • Sample260622-pfty7sby5l
  • SHA256 e8e133c761d5aac5af8525286185dae8efe5963ebcd1eed8521682dce4713a8e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      README.html
    • Size 1KB
    • SHA256 02595856ad354a47e9c664a55dc428aad19ce73a00fe95228bbe590cfca944d8
    • MD5 SHA1 SHA512 TLSH
    Score
    4/10
    • Target
      UEMSAgent.msi
    • Size 31.8MB
    • SHA256 92f68fc7f6d0f544a750bf67b4903d1a4062d1372b7f98ab5c2f698eb61359bb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Loads dropped DLL

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      setup.bat
    • Size 2KB
    • SHA256 91f784bf3dd83c0f5135ac1fd00a0fdd430720ebc57ec4c2eccb7875dbc8a90d
    • MD5 SHA1 SHA512 TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      setup1.vbs
    • Size 1KB
    • SHA256 3d1a86ad729817d85377f59c3d5dcc67ba59af9824ae64aea8e626f6a4956d52
    • MD5 SHA1 SHA512 TLSH
    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks