General

  • Target

    507cc4fb8d814058d24073f1face14581ff6f854e1770c01701f31c7a717ef0e

  • Size

    551KB

  • Sample

    230210-ye2r4ahc61

  • MD5

    177b41f9c6aecb7797ccc168dd2cb6c9

  • SHA1

    431799119918a96feea832ae5a8718c72e8d5014

  • SHA256

    507cc4fb8d814058d24073f1face14581ff6f854e1770c01701f31c7a717ef0e

  • SHA512

    d3ad45d90c25b2bc3c85ed2690286df8fdcca88da8177fcca692529527d96dfaf7f2e682f33c0a0920515df4be1f8805c82c9fc355c04cbf455e840c2ecd02e8

  • SSDEEP

    12288:SMr4y90Jcil2IAheH1KRbdjsWjX7sl+XlsEQyDTq7:eyuZAIAh21KRxjskrsl+WAvw

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

redline

Botnet

nocrypt

C2

176.113.115.17:4132

Attributes
  • auth_value

    4fc7cda1ab5883a6197f20f517ce2a8c

Targets

    • Target

      507cc4fb8d814058d24073f1face14581ff6f854e1770c01701f31c7a717ef0e

    • Size

      551KB

    • MD5

      177b41f9c6aecb7797ccc168dd2cb6c9

    • SHA1

      431799119918a96feea832ae5a8718c72e8d5014

    • SHA256

      507cc4fb8d814058d24073f1face14581ff6f854e1770c01701f31c7a717ef0e

    • SHA512

      d3ad45d90c25b2bc3c85ed2690286df8fdcca88da8177fcca692529527d96dfaf7f2e682f33c0a0920515df4be1f8805c82c9fc355c04cbf455e840c2ecd02e8

    • SSDEEP

      12288:SMr4y90Jcil2IAheH1KRbdjsWjX7sl+XlsEQyDTq7:eyuZAIAh21KRxjskrsl+WAvw

    • 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

    • 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