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General

  • Target

    af3d9ef9c57bf0c4c7deadf0edd94c65b5fb106209960a4696a246313a3fd354

  • Size

    377KB

  • Sample

    240417-dhtwfadd7x

  • MD5

    34ffc06a42d4db6f883a10650a5f5263

  • SHA1

    99d53ccead2be811d25c78fcf4d123484742fdb4

  • SHA256

    af3d9ef9c57bf0c4c7deadf0edd94c65b5fb106209960a4696a246313a3fd354

  • SHA512

    96f10261a4e51764f39a0cec8fe844ce468981e4b21e22e0ef4f02a0e06cd6402ddcfefb30e230f645b3766b9832234cc4fcad23f9cacf62779fd80b8ac98ed7

  • SSDEEP

    6144:CjluQoSIIo5Rrm6y1iZeineIN/KE6/o3gY6XaEa4U7ZAgzmfc63dSQwYiF1ESfxt:CEQoSse6y1iZeinjKE6/NrXitdzmfZ3O

Malware Config

Targets

    • Target

      af3d9ef9c57bf0c4c7deadf0edd94c65b5fb106209960a4696a246313a3fd354

    • Size

      377KB

    • MD5

      34ffc06a42d4db6f883a10650a5f5263

    • SHA1

      99d53ccead2be811d25c78fcf4d123484742fdb4

    • SHA256

      af3d9ef9c57bf0c4c7deadf0edd94c65b5fb106209960a4696a246313a3fd354

    • SHA512

      96f10261a4e51764f39a0cec8fe844ce468981e4b21e22e0ef4f02a0e06cd6402ddcfefb30e230f645b3766b9832234cc4fcad23f9cacf62779fd80b8ac98ed7

    • SSDEEP

      6144:CjluQoSIIo5Rrm6y1iZeineIN/KE6/o3gY6XaEa4U7ZAgzmfc63dSQwYiF1ESfxt:CEQoSse6y1iZeinjKE6/NrXitdzmfZ3O

    • 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