General

  • Target

    4a9fcf34066ff7b2309815f4e41563827e8e3b553c7fb223cd7c5c74213b17e3

  • Size

    685KB

  • Sample

    230327-qdjacsde65

  • MD5

    368f7dad82b39ca2d63f15c6c3c0d410

  • SHA1

    0c67cc81fb297678cc6b0c4db6f42da0b4531159

  • SHA256

    4a9fcf34066ff7b2309815f4e41563827e8e3b553c7fb223cd7c5c74213b17e3

  • SHA512

    8b489f565c3a870b3f530c088f6befaadf40f7c6bd044fd62ce935787608d139bae5f7bc5ecee12788065a0caf5c71529b0a8cd0c0b286144890a45e12a789c6

  • SSDEEP

    12288:OMr8y90WRIJ5pwCmfq2tPrBxkwzSDnE02eTZKvWflACDlM48V:+yo5pVWPrBxkwYnE0rk2HpM48V

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

      4a9fcf34066ff7b2309815f4e41563827e8e3b553c7fb223cd7c5c74213b17e3

    • Size

      685KB

    • MD5

      368f7dad82b39ca2d63f15c6c3c0d410

    • SHA1

      0c67cc81fb297678cc6b0c4db6f42da0b4531159

    • SHA256

      4a9fcf34066ff7b2309815f4e41563827e8e3b553c7fb223cd7c5c74213b17e3

    • SHA512

      8b489f565c3a870b3f530c088f6befaadf40f7c6bd044fd62ce935787608d139bae5f7bc5ecee12788065a0caf5c71529b0a8cd0c0b286144890a45e12a789c6

    • SSDEEP

      12288:OMr8y90WRIJ5pwCmfq2tPrBxkwzSDnE02eTZKvWflACDlM48V:+yo5pVWPrBxkwYnE0rk2HpM48V

    • 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