General

  • Target

    file.exe

  • Size

    3.5MB

  • Sample

    221203-p1r1caeh2z

  • MD5

    d509720b66ec14b7d69a4d49be0f1b04

  • SHA1

    ad479e271d43e6a8d8c196bbbc505b7b46ee2deb

  • SHA256

    d2eb4d2563623062275e4ca9ea5056efcb67d888dedffcfa87c5295133a796c9

  • SHA512

    dfb241d15f0f43b874fa0a90919ca700af8263888688854e9d7fb23fe255cda4a6f0944c2676dd4fa1902bffc12ea3b27906e2b8283be5c601ea3cfd66238e5c

  • SSDEEP

    49152:MdPaq9hzpaGw4eSyLqV+cMKEjaLqlNFv0CiwnSKcyxRsHxsCs5A2FLe2y6eAG5cR:MocRw4et+rM3GLsXvMwnxsuVFytXcy6

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      3.5MB

    • MD5

      d509720b66ec14b7d69a4d49be0f1b04

    • SHA1

      ad479e271d43e6a8d8c196bbbc505b7b46ee2deb

    • SHA256

      d2eb4d2563623062275e4ca9ea5056efcb67d888dedffcfa87c5295133a796c9

    • SHA512

      dfb241d15f0f43b874fa0a90919ca700af8263888688854e9d7fb23fe255cda4a6f0944c2676dd4fa1902bffc12ea3b27906e2b8283be5c601ea3cfd66238e5c

    • SSDEEP

      49152:MdPaq9hzpaGw4eSyLqV+cMKEjaLqlNFv0CiwnSKcyxRsHxsCs5A2FLe2y6eAG5cR:MocRw4et+rM3GLsXvMwnxsuVFytXcy6

    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