General

  • Target

    file.exe

  • Size

    3.6MB

  • Sample

    221203-s7l98agh4x

  • MD5

    21ca74e54be1896cb33d068e8fd4fe40

  • SHA1

    a0f84c9434ace925648381f1cccf41a294d9395e

  • SHA256

    e3334a5082a5817ae5ee6cedea82113f3fca0207ef46088209ec53b8345a10a6

  • SHA512

    e8c3c66a028ecb2ba3267e665cf0d50d612cb601292d6a0790b7a300d1b765ec4d61fffef5f759bca29ca3abcb5c625b791d08844c969c2812036e3b3718e8a0

  • SSDEEP

    98304:gJKkBv3KKHaxhcizQvhY+9KOlixbX6glXcy0:1+NdvhY+zliZX6glXcy0

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      3.6MB

    • MD5

      21ca74e54be1896cb33d068e8fd4fe40

    • SHA1

      a0f84c9434ace925648381f1cccf41a294d9395e

    • SHA256

      e3334a5082a5817ae5ee6cedea82113f3fca0207ef46088209ec53b8345a10a6

    • SHA512

      e8c3c66a028ecb2ba3267e665cf0d50d612cb601292d6a0790b7a300d1b765ec4d61fffef5f759bca29ca3abcb5c625b791d08844c969c2812036e3b3718e8a0

    • SSDEEP

      98304:gJKkBv3KKHaxhcizQvhY+9KOlixbX6glXcy0:1+NdvhY+zliZX6glXcy0

    Score
    10/10
    • NyMaim

      NyMaim is a malware with various capabilities written in C++ and first seen in 2013.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • 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