General

  • Target

    0b50b87d894ef6cc90552a0f773290d16e5ff85e3bee7d9775970cdd0d303798

  • Size

    560KB

  • Sample

    221123-vkktzshc47

  • MD5

    446a73d34d6c8b2f7bff6ac43f37ddd7

  • SHA1

    3c7744ed6ac247cd998717f666699630a1c584de

  • SHA256

    0b50b87d894ef6cc90552a0f773290d16e5ff85e3bee7d9775970cdd0d303798

  • SHA512

    6a07bcb1ec85278488d0b01e5e8ddd80fac368288aa2b9d2ba225e02753557ea576ffc5607431cfbc6e2741c00d8a4d7632471843c21ed6ea475bb73d6cf1872

  • SSDEEP

    12288:YV7LMzw56Wx1Dk/qon6xyYhgPFaUVltu2LLtxcK:C1oC3yWgPFx9xcK

Malware Config

Targets

    • Target

      0b50b87d894ef6cc90552a0f773290d16e5ff85e3bee7d9775970cdd0d303798

    • Size

      560KB

    • MD5

      446a73d34d6c8b2f7bff6ac43f37ddd7

    • SHA1

      3c7744ed6ac247cd998717f666699630a1c584de

    • SHA256

      0b50b87d894ef6cc90552a0f773290d16e5ff85e3bee7d9775970cdd0d303798

    • SHA512

      6a07bcb1ec85278488d0b01e5e8ddd80fac368288aa2b9d2ba225e02753557ea576ffc5607431cfbc6e2741c00d8a4d7632471843c21ed6ea475bb73d6cf1872

    • SSDEEP

      12288:YV7LMzw56Wx1Dk/qon6xyYhgPFaUVltu2LLtxcK:C1oC3yWgPFx9xcK

    • Modifies WinLogon for persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • Executes dropped EXE

    • UPX packed file

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

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks