General

  • Target

    file.exe

  • Size

    3.4MB

  • Sample

    221203-pgldfsdb6y

  • MD5

    fd7e2fbd23471469b8cf3c5ca070e8f9

  • SHA1

    7563343f61e2a7f3b83d91a0d03fbdedc872d6c0

  • SHA256

    aab23925be2b6cefd0765351140d2ae016b066a70452b7b8c3c60e4398737b76

  • SHA512

    92e32e27b5806b155f55b9f492f837ec8344c1b4a625ff3e2097fe851db597294421952803954aabb89a48b323c004e5d8bbbb108ee160d23ecbabb07a9c518e

  • SSDEEP

    98304:IAgZObILIrkqFmyOEIXEhc2bBnkIL/y9e/3sFfYUWXXcyQ:j4OuOFmsmscYDjgus1fWXXcyQ

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      3.4MB

    • MD5

      fd7e2fbd23471469b8cf3c5ca070e8f9

    • SHA1

      7563343f61e2a7f3b83d91a0d03fbdedc872d6c0

    • SHA256

      aab23925be2b6cefd0765351140d2ae016b066a70452b7b8c3c60e4398737b76

    • SHA512

      92e32e27b5806b155f55b9f492f837ec8344c1b4a625ff3e2097fe851db597294421952803954aabb89a48b323c004e5d8bbbb108ee160d23ecbabb07a9c518e

    • SSDEEP

      98304:IAgZObILIrkqFmyOEIXEhc2bBnkIL/y9e/3sFfYUWXXcyQ:j4OuOFmsmscYDjgus1fWXXcyQ

    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