General

  • Target

    b23e2f12110f4b378df1db1e7401d65559446dd79ca3af6b6a868e417ec6c5c6

  • Size

    685KB

  • Sample

    230327-spegnaga91

  • MD5

    5722cb13eeba555e563e96cf9f16d734

  • SHA1

    ced6f19b776c3fc3dea5872128e9061f9d9a3622

  • SHA256

    b23e2f12110f4b378df1db1e7401d65559446dd79ca3af6b6a868e417ec6c5c6

  • SHA512

    954be31e04ac3c9e276a22367ad08ad166dd84f2d1759384d1b5a75503a1091768b3b5ec81d10b800e4822351cb1917a0aed196c99357ee92a80b58f2cbd3e8a

  • SSDEEP

    12288:LMrOy90l3Tzk45HUVWkYrBnSj0OLzjonFIkEJG2PYBHCNE4HQJNp8d:NyA3TzkG0VWkYrBn1WzjuSkfllCNE4wy

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      b23e2f12110f4b378df1db1e7401d65559446dd79ca3af6b6a868e417ec6c5c6

    • Size

      685KB

    • MD5

      5722cb13eeba555e563e96cf9f16d734

    • SHA1

      ced6f19b776c3fc3dea5872128e9061f9d9a3622

    • SHA256

      b23e2f12110f4b378df1db1e7401d65559446dd79ca3af6b6a868e417ec6c5c6

    • SHA512

      954be31e04ac3c9e276a22367ad08ad166dd84f2d1759384d1b5a75503a1091768b3b5ec81d10b800e4822351cb1917a0aed196c99357ee92a80b58f2cbd3e8a

    • SSDEEP

      12288:LMrOy90l3Tzk45HUVWkYrBnSj0OLzjonFIkEJG2PYBHCNE4HQJNp8d:NyA3TzkG0VWkYrBn1WzjuSkfllCNE4wy

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • 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.

MITRE ATT&CK Enterprise v6

Tasks