General

  • Target

    f6cbba5c3d1b699bcf945bc3ac58fd7bb94fb1aa53c5e11087446e1c9647de10.exe

  • Size

    993KB

  • Sample

    250408-kn1phastfv

  • MD5

    1078376a85de6e69e69fb4203e20b55f

  • SHA1

    f9d368c5143fdb6ce7d4d745e7990af267a0c855

  • SHA256

    f6cbba5c3d1b699bcf945bc3ac58fd7bb94fb1aa53c5e11087446e1c9647de10

  • SHA512

    2ed0aaf1d946e8995f45f81ddf0ada95a8988b5818cd234d56161a963a18dfee133f0aac95d418121a464e6e2c39bda0920f1f96ee5d1fcc4aa7d7326eb0bb3d

  • SSDEEP

    12288:h+o9fTeDR+CPkDQ09KaRASA8rGY9CTJ5nrqpfJ7G9ukv1zbvLhKvuwxgnvlo6C:ko9fy910kjS9rGdLrwsQyZvLhKyp

Malware Config

Extracted

Family

redline

Botnet

REALLOG

C2

196.251.92.11:1912

Targets

    • Target

      f6cbba5c3d1b699bcf945bc3ac58fd7bb94fb1aa53c5e11087446e1c9647de10.exe

    • Size

      993KB

    • MD5

      1078376a85de6e69e69fb4203e20b55f

    • SHA1

      f9d368c5143fdb6ce7d4d745e7990af267a0c855

    • SHA256

      f6cbba5c3d1b699bcf945bc3ac58fd7bb94fb1aa53c5e11087446e1c9647de10

    • SHA512

      2ed0aaf1d946e8995f45f81ddf0ada95a8988b5818cd234d56161a963a18dfee133f0aac95d418121a464e6e2c39bda0920f1f96ee5d1fcc4aa7d7326eb0bb3d

    • SSDEEP

      12288:h+o9fTeDR+CPkDQ09KaRASA8rGY9CTJ5nrqpfJ7G9ukv1zbvLhKvuwxgnvlo6C:ko9fy910kjS9rGdLrwsQyZvLhKyp

    • RedLine

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

    • RedLine payload

    • Redline family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • 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

    • 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 v15

Tasks