General

  • Target

    5ce96c6762e9da7a13c689ae49b8a57d7ffdc9c35b91e4d2ede43a9c0911a407

  • Size

    785KB

  • Sample

    230602-jer6bsad76

  • MD5

    f28b96f1add0f2e42699aa20ffcca505

  • SHA1

    44af23761311bf75e751999b0fa50217505f493d

  • SHA256

    5ce96c6762e9da7a13c689ae49b8a57d7ffdc9c35b91e4d2ede43a9c0911a407

  • SHA512

    aae5e3f5c1028c61ee5e07d5369594264d572eba5a9891f110e31f3ec32aa39116ac74927f48b22f7119e8ee72c1174e5ab1f8a70616b3f93684466629cd694f

  • SSDEEP

    12288:9Mrly90zApjPwujv7yUQc4QV+e84c9Ud8XFns/x9/B/QxlPNR9LAVu6nwqs3xHvU:IyeKPwuaUkQI4c9UQs/x9/ehAVSP7I

Malware Config

Extracted

Family

redline

Botnet

mars

C2

83.97.73.127:19045

Attributes
  • auth_value

    91bd3682cfb50cdc64b6009eb977b766

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      5ce96c6762e9da7a13c689ae49b8a57d7ffdc9c35b91e4d2ede43a9c0911a407

    • Size

      785KB

    • MD5

      f28b96f1add0f2e42699aa20ffcca505

    • SHA1

      44af23761311bf75e751999b0fa50217505f493d

    • SHA256

      5ce96c6762e9da7a13c689ae49b8a57d7ffdc9c35b91e4d2ede43a9c0911a407

    • SHA512

      aae5e3f5c1028c61ee5e07d5369594264d572eba5a9891f110e31f3ec32aa39116ac74927f48b22f7119e8ee72c1174e5ab1f8a70616b3f93684466629cd694f

    • SSDEEP

      12288:9Mrly90zApjPwujv7yUQc4QV+e84c9Ud8XFns/x9/B/QxlPNR9LAVu6nwqs3xHvU:IyeKPwuaUkQI4c9UQs/x9/ehAVSP7I

    • 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.

    • 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