General

  • Target

    file.exe

  • Size

    2.0MB

  • Sample

    221228-vknwmsea5s

  • MD5

    bc075a03b8dd8769a372960986b16a7a

  • SHA1

    66dbb36b31b95f9942a172daa9ca3b9629739386

  • SHA256

    2f5d651f153000a9aedc727e53df834133f20362623a838e9c480069c7dee605

  • SHA512

    3fc6dbf93414979598fe1d188c57ab5bb081a3466dac4242e08f6deece507e9f186b2a6bfbf66f290d1ce61532797e6abc913bbf02e0ca023939bed78a0ee764

  • SSDEEP

    49152:WivLILKcIIQ4PUEkRJgzY4EP4QOQbBwk9S2yoaKQfQF4UDXKT:Wiv8OcX9cE5zcPo+Bw32yoaK+t

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.0MB

    • MD5

      bc075a03b8dd8769a372960986b16a7a

    • SHA1

      66dbb36b31b95f9942a172daa9ca3b9629739386

    • SHA256

      2f5d651f153000a9aedc727e53df834133f20362623a838e9c480069c7dee605

    • SHA512

      3fc6dbf93414979598fe1d188c57ab5bb081a3466dac4242e08f6deece507e9f186b2a6bfbf66f290d1ce61532797e6abc913bbf02e0ca023939bed78a0ee764

    • SSDEEP

      49152:WivLILKcIIQ4PUEkRJgzY4EP4QOQbBwk9S2yoaKQfQF4UDXKT:Wiv8OcX9cE5zcPo+Bw32yoaK+t

    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