General

  • Target

    f74ce9ce4d53acf218dbab15df58430aeb983b341bc540564c162720b3de08e8

  • Size

    601KB

  • Sample

    230608-pgqceafc26

  • MD5

    a8d3a319ee1365ed785966a7044ca233

  • SHA1

    e08bec355a64c545e631c7ecde6f343fc64ed4e1

  • SHA256

    f74ce9ce4d53acf218dbab15df58430aeb983b341bc540564c162720b3de08e8

  • SHA512

    4388306bae8903e38c3deb16cadbb5c871e72a82978598d5183e68aec7374fba9e4ba56e5aaf23c9d65a7b8f682d1c82eb791a96519054eb6460bcdd66bea1d9

  • SSDEEP

    12288:eMroy90BkD2IKNrDa5dWwP+wwaP7vUqYbyBOO3NX5y:myjZia5dfP+wwaP77YbXO3Npy

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      f74ce9ce4d53acf218dbab15df58430aeb983b341bc540564c162720b3de08e8

    • Size

      601KB

    • MD5

      a8d3a319ee1365ed785966a7044ca233

    • SHA1

      e08bec355a64c545e631c7ecde6f343fc64ed4e1

    • SHA256

      f74ce9ce4d53acf218dbab15df58430aeb983b341bc540564c162720b3de08e8

    • SHA512

      4388306bae8903e38c3deb16cadbb5c871e72a82978598d5183e68aec7374fba9e4ba56e5aaf23c9d65a7b8f682d1c82eb791a96519054eb6460bcdd66bea1d9

    • SSDEEP

      12288:eMroy90BkD2IKNrDa5dWwP+wwaP7vUqYbyBOO3NX5y:myjZia5dfP+wwaP77YbXO3Npy

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks