General

  • Target

    file.exe

  • Size

    2.4MB

  • Sample

    221121-bc75rsbe43

  • MD5

    dc57aa2525bef763e8be9679234ce88f

  • SHA1

    34b4241832326eaa156d96343f96ae050ebb09b0

  • SHA256

    7eb6c46c525082cf1854d1eedc6271876b4a06866da71f70bbf014d51ca7ab54

  • SHA512

    fffb7cca1933374c6c8e019b68f063eae8088a4215787f55a227789c8b8c7b780096bb7d0a842d130152c1bdcfdbc7bd4b731d5a835dec1349fd4a7bbcceaa28

  • SSDEEP

    49152:q28Zl5q/m15/IOt4QClJl9KCiOCyp0dp0bKN2BhCih+AwkVAuGUxVkBaFwnm:r8hq/SJNCzYCLpMybXy0AuGUxVkB04m

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

      dc57aa2525bef763e8be9679234ce88f

    • SHA1

      34b4241832326eaa156d96343f96ae050ebb09b0

    • SHA256

      7eb6c46c525082cf1854d1eedc6271876b4a06866da71f70bbf014d51ca7ab54

    • SHA512

      fffb7cca1933374c6c8e019b68f063eae8088a4215787f55a227789c8b8c7b780096bb7d0a842d130152c1bdcfdbc7bd4b731d5a835dec1349fd4a7bbcceaa28

    • SSDEEP

      49152:q28Zl5q/m15/IOt4QClJl9KCiOCyp0dp0bKN2BhCih+AwkVAuGUxVkBaFwnm:r8hq/SJNCzYCLpMybXy0AuGUxVkB04m

    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