General

  • Target

    file

  • Size

    288KB

  • Sample

    220924-dcpdrsadf3

  • MD5

    cd20b120a8696e6aefe6410f2c96e971

  • SHA1

    bed483f25a1e0d957d7fe7947d0165c1aa0449d0

  • SHA256

    146657b5b652336f4363d5a5d55173981c3dabfa0b2aa01b15c8db312f2c206f

  • SHA512

    cd558693824acfe8ba9987c44cc10bdf586fc704f46c6ce6f1d9d88517a57b11d3531f742df913927e68874ef5ad0120703a0f24783137dbf68d820310d6e1ba

  • SSDEEP

    3072:FwOW4Jn9LRbtElI85BxP9Jn5Mqs3kNszrkpLOWYYIRxQMKezfCyYF3pTKSeTwXUk:FrF9LUlzxbnGRILVMKcfC53poMX

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

208.67.104.97

85.31.46.167

Targets

    • Target

      file

    • Size

      288KB

    • MD5

      cd20b120a8696e6aefe6410f2c96e971

    • SHA1

      bed483f25a1e0d957d7fe7947d0165c1aa0449d0

    • SHA256

      146657b5b652336f4363d5a5d55173981c3dabfa0b2aa01b15c8db312f2c206f

    • SHA512

      cd558693824acfe8ba9987c44cc10bdf586fc704f46c6ce6f1d9d88517a57b11d3531f742df913927e68874ef5ad0120703a0f24783137dbf68d820310d6e1ba

    • SSDEEP

      3072:FwOW4Jn9LRbtElI85BxP9Jn5Mqs3kNszrkpLOWYYIRxQMKezfCyYF3pTKSeTwXUk:FrF9LUlzxbnGRILVMKcfC53poMX

    Score
    10/10
    • NyMaim

      NyMaim is a malware with various capabilities written in C++ and first seen in 2013.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks