General

  • Target

    8105f6c75bbef452f8f87da95fd0d07bc9f16aa59728ba27dfae1aa554f3a26b

  • Size

    753KB

  • Sample

    230602-g3rhlaab89

  • MD5

    b1493d3c945dc9b8b4260017038b092c

  • SHA1

    b0a9e3006a70c145d8b0ef21178096139b8d4c1c

  • SHA256

    8105f6c75bbef452f8f87da95fd0d07bc9f16aa59728ba27dfae1aa554f3a26b

  • SHA512

    f82ebf1d8337c49bb6e82ec93c567b1607cd910026448c1262329779186cfd830dc273163deb38d323fc55f6e62ab04f2c0003cc240e1f5887dd9df7decf49f2

  • SSDEEP

    12288:KMr2y90+ANydwW+g5t3pitIA5msjZccC8p4AVhzNiWmbcO85J/O5Ct:cyFANyiW+gnZitLdZc86Shz1mgm5Ct

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      8105f6c75bbef452f8f87da95fd0d07bc9f16aa59728ba27dfae1aa554f3a26b

    • Size

      753KB

    • MD5

      b1493d3c945dc9b8b4260017038b092c

    • SHA1

      b0a9e3006a70c145d8b0ef21178096139b8d4c1c

    • SHA256

      8105f6c75bbef452f8f87da95fd0d07bc9f16aa59728ba27dfae1aa554f3a26b

    • SHA512

      f82ebf1d8337c49bb6e82ec93c567b1607cd910026448c1262329779186cfd830dc273163deb38d323fc55f6e62ab04f2c0003cc240e1f5887dd9df7decf49f2

    • SSDEEP

      12288:KMr2y90+ANydwW+g5t3pitIA5msjZccC8p4AVhzNiWmbcO85J/O5Ct:cyFANyiW+gnZitLdZc86Shz1mgm5Ct

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks