General

  • Target

    bc846eb396212b2247d8d15921b10e3bf1263abdd38e6ec1c8ac4f67d729aa99.bin

  • Size

    1.1MB

  • Sample

    230505-xy148sag7x

  • MD5

    a7d2e64d88ee850d0151902c0339a9c8

  • SHA1

    438f75350b1c624a5add5003f571d974ca90030b

  • SHA256

    bc846eb396212b2247d8d15921b10e3bf1263abdd38e6ec1c8ac4f67d729aa99

  • SHA512

    c02e25649e5b1b4878ea399508c6beaa8563b278dd3fba7fcc58255b9f77a64d984e4c8f59863a72af3b05d21b73760fbb758cb6afc94c9d8fc641c951c8794a

  • SSDEEP

    24576:FyhTS/YcwxtEMwzzYv6aV6BwxQ0HUtYV++RWAlCp+8:ghW/itc4v6a82Qj+Ow

Malware Config

Targets

    • Target

      bc846eb396212b2247d8d15921b10e3bf1263abdd38e6ec1c8ac4f67d729aa99.bin

    • Size

      1.1MB

    • MD5

      a7d2e64d88ee850d0151902c0339a9c8

    • SHA1

      438f75350b1c624a5add5003f571d974ca90030b

    • SHA256

      bc846eb396212b2247d8d15921b10e3bf1263abdd38e6ec1c8ac4f67d729aa99

    • SHA512

      c02e25649e5b1b4878ea399508c6beaa8563b278dd3fba7fcc58255b9f77a64d984e4c8f59863a72af3b05d21b73760fbb758cb6afc94c9d8fc641c951c8794a

    • SSDEEP

      24576:FyhTS/YcwxtEMwzzYv6aV6BwxQ0HUtYV++RWAlCp+8:ghW/itc4v6a82Qj+Ow

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks