General

  • Target

    file.exe

  • Size

    2.0MB

  • Sample

    221201-cflavaea85

  • MD5

    98c61d23829478433e7711d418db7c76

  • SHA1

    41bd52467c602dbcfa9624508bdc45db0f09941f

  • SHA256

    cc74898fb518b6384be82cee9c5d8696774cc126fd64e9e271435b4bd1c54b8a

  • SHA512

    2707bdd193f0b99458b03640396e4aa9e23c2b0d2ad565c6a7dde2db966ebab70506ad8180c45ad73ee28aaca352d8171faeeb23609d60a91f1d5c5724c9b81c

  • SSDEEP

    49152:Qn0YJHMYNm07znnYclAH2GAKBwKyBCJeLLPa9XAG5cyz:Q51NRYxnBFyBCoLLP8Xcyz

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.0MB

    • MD5

      98c61d23829478433e7711d418db7c76

    • SHA1

      41bd52467c602dbcfa9624508bdc45db0f09941f

    • SHA256

      cc74898fb518b6384be82cee9c5d8696774cc126fd64e9e271435b4bd1c54b8a

    • SHA512

      2707bdd193f0b99458b03640396e4aa9e23c2b0d2ad565c6a7dde2db966ebab70506ad8180c45ad73ee28aaca352d8171faeeb23609d60a91f1d5c5724c9b81c

    • SSDEEP

      49152:Qn0YJHMYNm07znnYclAH2GAKBwKyBCJeLLPa9XAG5cyz:Q51NRYxnBFyBCoLLP8Xcyz

    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