General

  • Target

    file.exe

  • Size

    1.2MB

  • Sample

    230111-zkafgaac3t

  • MD5

    71e61b38dc1caf4f77efbf0e819b71f2

  • SHA1

    7ee7b8e70d7bbb41fdba3ca3c27ec171ffcd9edd

  • SHA256

    4106a31f84978c5b1cb394b950be183861fe648bef22566d564a1f26e595326e

  • SHA512

    2a4e4c4f10899aeb9c0f840665a67f27832551f57e31a798a2bbbbfe4454cf8eede3f08c416cbf96e902069e1089851de44ca563663a9ebbc400335e8b3f34fd

  • SSDEEP

    24576:q20IyPRKZ1yNxneXohliciTS/jEJKnRL35Ya7taRXAcgXC75ld1qSVpk:q2oR8yqXohljiTS/KARbj7cRXFd1qapk

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.2MB

    • MD5

      71e61b38dc1caf4f77efbf0e819b71f2

    • SHA1

      7ee7b8e70d7bbb41fdba3ca3c27ec171ffcd9edd

    • SHA256

      4106a31f84978c5b1cb394b950be183861fe648bef22566d564a1f26e595326e

    • SHA512

      2a4e4c4f10899aeb9c0f840665a67f27832551f57e31a798a2bbbbfe4454cf8eede3f08c416cbf96e902069e1089851de44ca563663a9ebbc400335e8b3f34fd

    • SSDEEP

      24576:q20IyPRKZ1yNxneXohliciTS/jEJKnRL35Ya7taRXAcgXC75ld1qSVpk:q2oR8yqXohljiTS/KARbj7cRXFd1qapk

    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