General

  • Target

    5341edc2bc0360ad45142b98dc9fa28367988eb446af1ad4036c0b9cc986dcc4

  • Size

    544KB

  • Sample

    230323-2gnvssae92

  • MD5

    f293cfb9745571612aabf80eaab2118b

  • SHA1

    c767c24ac5c94992c41c2d70b9c8679e00bfc0cd

  • SHA256

    5341edc2bc0360ad45142b98dc9fa28367988eb446af1ad4036c0b9cc986dcc4

  • SHA512

    82d28bb348d60730c9c274dd0593b4113b2afc93044d0f1008175d638de36f93a2cd506ca187d800ee15589a0458aaf9d109c918e94831ca33e81531f69cb771

  • SSDEEP

    12288:YMrgy90/zkYCFQY5DPFg8GUG3ZRtiPy0AqgUsMLZwJVRLC2GN8TS9Io:Yy64YOPu8JG3ZGa/pM1CRLCB6e9V

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      5341edc2bc0360ad45142b98dc9fa28367988eb446af1ad4036c0b9cc986dcc4

    • Size

      544KB

    • MD5

      f293cfb9745571612aabf80eaab2118b

    • SHA1

      c767c24ac5c94992c41c2d70b9c8679e00bfc0cd

    • SHA256

      5341edc2bc0360ad45142b98dc9fa28367988eb446af1ad4036c0b9cc986dcc4

    • SHA512

      82d28bb348d60730c9c274dd0593b4113b2afc93044d0f1008175d638de36f93a2cd506ca187d800ee15589a0458aaf9d109c918e94831ca33e81531f69cb771

    • SSDEEP

      12288:YMrgy90/zkYCFQY5DPFg8GUG3ZRtiPy0AqgUsMLZwJVRLC2GN8TS9Io:Yy64YOPu8JG3ZGa/pM1CRLCB6e9V

    • 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