General

  • Target
    BootstrapperV2.08.exe
  • Size 2.9MB
  • Sample261107-vfl69ay16q
  • SHA256 8d0e9176ab99c1c4442f8529a5e06a84cf4573b79d21c15022f825ad9c36c84a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      BootstrapperV2.08.exe
    • Size 2.9MB
    • SHA256 8d0e9176ab99c1c4442f8529a5e06a84cf4573b79d21c15022f825ad9c36c84a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Downloads MZ/PE file

    • 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.

    • Checks whether UAC is enabled

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Enumerates connected drives

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

    • Network Share Discovery

      Attempt to gather information on host network.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks