Overview

overview

10

Static

static

5

98f4fc4af7...18.exe

windows7-x64

10

98f4fc4af7...18.exe

windows10-2004-x64

10

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General

  • Target

    98f4fc4af7f75e390cd5a47fd91210bd_JaffaCakes118

  • Size

    485KB

  • Sample

    241125-d3936askdq

  • MD5

    98f4fc4af7f75e390cd5a47fd91210bd

  • SHA1

    dbc0c57df52235137039517e0ecf84999e9dec42

  • SHA256

    bb195c1d7814d4aa43e8d1970fa690fde8f61b36ae3713b3c4df9f28435ba8bd

  • SHA512

    f69dd47715b8fc4450d2a076329c36bae710c7cdd9989ed97fa2f2baf4d44e28db96a5d6009e6fab5292622f4ffa006c31c1b7ae6f86796b26aa538258303dbb

  • SSDEEP

    12288:4StFP1Jm4yxP6r7nkO18JZdyt5vnnotuV1bOMJ5d:4SrP1KxCr7718dy7/F1bO2

Score
10/10
remcosdiscoverypersistenceratupx

Malware Config

Targets

    • Target

      98f4fc4af7f75e390cd5a47fd91210bd_JaffaCakes118

    • Size

      485KB

    • MD5

      98f4fc4af7f75e390cd5a47fd91210bd

    • SHA1

      dbc0c57df52235137039517e0ecf84999e9dec42

    • SHA256

      bb195c1d7814d4aa43e8d1970fa690fde8f61b36ae3713b3c4df9f28435ba8bd

    • SHA512

      f69dd47715b8fc4450d2a076329c36bae710c7cdd9989ed97fa2f2baf4d44e28db96a5d6009e6fab5292622f4ffa006c31c1b7ae6f86796b26aa538258303dbb

    • SSDEEP

      12288:4StFP1Jm4yxP6r7nkO18JZdyt5vnnotuV1bOMJ5d:4SrP1KxCr7718dy7/F1bO2

    Score
    10/10
    remcosdiscoverypersistenceratupx

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Remcos family

      remcos

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks