General

  • Target

    file.exe

  • Size

    2.4MB

  • Sample

    221120-rwva1scb41

  • MD5

    2f2cc55c731ea2f9bd95dcfdc2ca08e1

  • SHA1

    d94305abbc76f2fb6ef6a51cf34a77fc1fdf5501

  • SHA256

    ffafef1b860e531025ccd94492695ecd34ce67742e93670ef9a7ff983ad2cb63

  • SHA512

    8de89b6abf0d023e610221d00c9c08288e4a5262551100498aaabc0e64ac514676d8c1762c2e8bde02ee416a14eb66961338e0e3a88085213050d16e25af359a

  • SSDEEP

    49152:q2wNAW7bgS3aOd1riYNl9pcxjr0af2n425j7JRZWaOUxVkBaFwnm:r9OESPS09+xjAaf2n4sv8aOUxVkB04m

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.4MB

    • MD5

      2f2cc55c731ea2f9bd95dcfdc2ca08e1

    • SHA1

      d94305abbc76f2fb6ef6a51cf34a77fc1fdf5501

    • SHA256

      ffafef1b860e531025ccd94492695ecd34ce67742e93670ef9a7ff983ad2cb63

    • SHA512

      8de89b6abf0d023e610221d00c9c08288e4a5262551100498aaabc0e64ac514676d8c1762c2e8bde02ee416a14eb66961338e0e3a88085213050d16e25af359a

    • SSDEEP

      49152:q2wNAW7bgS3aOd1riYNl9pcxjr0af2n425j7JRZWaOUxVkBaFwnm:r9OESPS09+xjAaf2n4sv8aOUxVkB04m

    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