General

  • Target

    update.exe

  • Size

    1.4MB

  • Sample

    250201-yt3b6sxrcs

  • MD5

    b5b47184175f3b329e06238e6f55f7bf

  • SHA1

    20516898407496ef5b6079c0ca60b620da946526

  • SHA256

    c6d4a545c17d3c8e6d2fa0b9ef4d915ff7d025a5d4cdf5fa9000de4c2a5725f6

  • SHA512

    d31b6406ce05761027c02f1b8cd1b78e449aff797560ed68c68a9ac2945ce6f700baa4ed659e10cfe5c0bdada5aab838eba77e2411277fea7653f283a59df6e8

  • SSDEEP

    24576:3xJWx7zJo9IanLupW1nmUxOAD7RsiHNRj7BYPkHNB4U:hEx73HSnpoi7zNp9YPnU

Malware Config

Extracted

Family

redline

Botnet

usa_installs

C2

87.120.113.144:57725

Targets

    • Target

      update.exe

    • Size

      1.4MB

    • MD5

      b5b47184175f3b329e06238e6f55f7bf

    • SHA1

      20516898407496ef5b6079c0ca60b620da946526

    • SHA256

      c6d4a545c17d3c8e6d2fa0b9ef4d915ff7d025a5d4cdf5fa9000de4c2a5725f6

    • SHA512

      d31b6406ce05761027c02f1b8cd1b78e449aff797560ed68c68a9ac2945ce6f700baa4ed659e10cfe5c0bdada5aab838eba77e2411277fea7653f283a59df6e8

    • SSDEEP

      24576:3xJWx7zJo9IanLupW1nmUxOAD7RsiHNRj7BYPkHNB4U:hEx73HSnpoi7zNp9YPnU

    • RedLine

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

    • RedLine payload

    • Redline family

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Drops startup file

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks