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General

  • Target

    59438adf358792a11d51c1c0e94e0751686788ea94ba795926ecffd960496c63

  • Size

    103KB

  • Sample

    240406-z7g4tsca52

  • MD5

    8d1b4585a3c85ada00307b40394d5b5d

  • SHA1

    832ed0e49cb8e43a2e529cac28354d5898f201e1

  • SHA256

    59438adf358792a11d51c1c0e94e0751686788ea94ba795926ecffd960496c63

  • SHA512

    f6f5572133535e350f24ee9962831a7211ffae82cd24b97b0a1e8a4a372880a1e611e38b106346e7d4331686eddab3bd6300e5781324f2e03a1473c0a757d794

  • SSDEEP

    3072:aDOkexJLFdrPZ1Tj4mYWR/R4nkPR/1aVuyJe5SbuY0M:aDOxZXPIo5R4nM/40yJ3gM

Malware Config

Targets

    • Target

      59438adf358792a11d51c1c0e94e0751686788ea94ba795926ecffd960496c63

    • Size

      103KB

    • MD5

      8d1b4585a3c85ada00307b40394d5b5d

    • SHA1

      832ed0e49cb8e43a2e529cac28354d5898f201e1

    • SHA256

      59438adf358792a11d51c1c0e94e0751686788ea94ba795926ecffd960496c63

    • SHA512

      f6f5572133535e350f24ee9962831a7211ffae82cd24b97b0a1e8a4a372880a1e611e38b106346e7d4331686eddab3bd6300e5781324f2e03a1473c0a757d794

    • SSDEEP

      3072:aDOkexJLFdrPZ1Tj4mYWR/R4nkPR/1aVuyJe5SbuY0M:aDOxZXPIo5R4nM/40yJ3gM

    • Detects executables containing possible sandbox analysis VM usernames

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • 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 v15

Tasks