General

  • Target

    start.exe.bin

  • Size

    357KB

  • Sample

    220806-njwrjageg3

  • MD5

    f00689d1936bb064e915253da5b9d0f0

  • SHA1

    94126b2448cd2f140d892eab9832e82161e225af

  • SHA256

    4a769984457abcc5b0bb2bceca85ad8489ae25a61e477fbe870e9ac7a09d3e38

  • SHA512

    7de6ebf819591f9fa71042740ba81510766896ec578c505b7c6dd19f0b18e26a8fa02e42a0c8dd50e79f9c362a095e54c8a71acf85d07546861e21cbf283d64b

Malware Config

Extracted

Family

redline

C2

185.215.113.23:15912

Attributes
  • auth_value

    461a78774ac2e3e15e3a9b271b4491ac

Targets

    • Target

      start.exe.bin

    • Size

      357KB

    • MD5

      f00689d1936bb064e915253da5b9d0f0

    • SHA1

      94126b2448cd2f140d892eab9832e82161e225af

    • SHA256

      4a769984457abcc5b0bb2bceca85ad8489ae25a61e477fbe870e9ac7a09d3e38

    • SHA512

      7de6ebf819591f9fa71042740ba81510766896ec578c505b7c6dd19f0b18e26a8fa02e42a0c8dd50e79f9c362a095e54c8a71acf85d07546861e21cbf283d64b

    • RedLine

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

    • RedLine payload

    • YTStealer

      YTStealer is a malware designed to steal YouTube authentication cookies.

    • YTStealer payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks