General

  • Target

    fb56aa377e076bc053006301f05814f3ce697508d966f2e3b01fd5ecef59876b

  • Size

    1.1MB

  • Sample

    230426-mrrl4saf51

  • MD5

    1213b77fc128028ebcaa9cb91b84c815

  • SHA1

    90c7c7481e731f471af8510422665815c68500e3

  • SHA256

    fb56aa377e076bc053006301f05814f3ce697508d966f2e3b01fd5ecef59876b

  • SHA512

    0420d81f4734ea4b6ec988182066a68325315aac06ac1da3f20a59d0474048a7621b5a1e69abf1ffee98395f95e987797f809841b109fefa04631bc6bb7ad51b

  • SSDEEP

    24576:8yrYI22wvrbd4HRlqclDthw9w7S9PcjJOqP+EqIC5/jwjmeKp:rsv203yx4MUuSqFOc+EqlBjwS

Malware Config

Targets

    • Target

      fb56aa377e076bc053006301f05814f3ce697508d966f2e3b01fd5ecef59876b

    • Size

      1.1MB

    • MD5

      1213b77fc128028ebcaa9cb91b84c815

    • SHA1

      90c7c7481e731f471af8510422665815c68500e3

    • SHA256

      fb56aa377e076bc053006301f05814f3ce697508d966f2e3b01fd5ecef59876b

    • SHA512

      0420d81f4734ea4b6ec988182066a68325315aac06ac1da3f20a59d0474048a7621b5a1e69abf1ffee98395f95e987797f809841b109fefa04631bc6bb7ad51b

    • SSDEEP

      24576:8yrYI22wvrbd4HRlqclDthw9w7S9PcjJOqP+EqIC5/jwjmeKp:rsv203yx4MUuSqFOc+EqlBjwS

    • Modifies Windows Defender Real-time Protection settings

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v6

Tasks