General

  • Target

    7f773390a8f3e96fa13829d21cc9bef653da19873796eccf33c8fee622da65d3

  • Size

    479KB

  • Sample

    230510-fe1wpagc2y

  • MD5

    be4a1d532708854d10e232f12c78f319

  • SHA1

    3e9bf7d2ba6c1ad824ee5b6b07342b3a2b428b21

  • SHA256

    7f773390a8f3e96fa13829d21cc9bef653da19873796eccf33c8fee622da65d3

  • SHA512

    3db8f4814e50d599ae868c63eebf3d3b12178ec9c307d5987c860a4e429c225314454e8a6840b16db5d7ceb0d441c8c427013e13d29927ecc58f76eb740f46a2

  • SSDEEP

    12288:RMrVy90bO3q9p7rkKA7NN+kiB29zDHCN:UyUDU/NauDiN

Malware Config

Extracted

Family

redline

Botnet

mufos

C2

217.196.96.102:4132

Attributes
  • auth_value

    136f202e6569ad5815c34377858a255c

Targets

    • Target

      7f773390a8f3e96fa13829d21cc9bef653da19873796eccf33c8fee622da65d3

    • Size

      479KB

    • MD5

      be4a1d532708854d10e232f12c78f319

    • SHA1

      3e9bf7d2ba6c1ad824ee5b6b07342b3a2b428b21

    • SHA256

      7f773390a8f3e96fa13829d21cc9bef653da19873796eccf33c8fee622da65d3

    • SHA512

      3db8f4814e50d599ae868c63eebf3d3b12178ec9c307d5987c860a4e429c225314454e8a6840b16db5d7ceb0d441c8c427013e13d29927ecc58f76eb740f46a2

    • SSDEEP

      12288:RMrVy90bO3q9p7rkKA7NN+kiB29zDHCN:UyUDU/NauDiN

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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

    • 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.

MITRE ATT&CK Enterprise v6

Tasks