General

  • Target

    da58ca0265342ac2bc10666d0803771e2751522b1c7bc9cc5ddb3c717105511b

  • Size

    691KB

  • Sample

    230327-p2rqzafe7w

  • MD5

    89ae8d43eaa724a3cceec8885235f601

  • SHA1

    36be6adad9f7c873e324701f514ec032c0f73346

  • SHA256

    da58ca0265342ac2bc10666d0803771e2751522b1c7bc9cc5ddb3c717105511b

  • SHA512

    349eddfbd5064e183e3a7efecd0b975be547fa522e46c415182915ba86b8aa469eec070f959ca099900ac30fe18382162055f0283e92946f5502a6803623c11d

  • SSDEEP

    12288:ajXKBvlIpVxdoY3596cdUkVcLaKNJbITIIkvg9UnFhsMZx8xT2:0abIpVjtScdfxKT6IIktFhsMgT2

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      da58ca0265342ac2bc10666d0803771e2751522b1c7bc9cc5ddb3c717105511b

    • Size

      691KB

    • MD5

      89ae8d43eaa724a3cceec8885235f601

    • SHA1

      36be6adad9f7c873e324701f514ec032c0f73346

    • SHA256

      da58ca0265342ac2bc10666d0803771e2751522b1c7bc9cc5ddb3c717105511b

    • SHA512

      349eddfbd5064e183e3a7efecd0b975be547fa522e46c415182915ba86b8aa469eec070f959ca099900ac30fe18382162055f0283e92946f5502a6803623c11d

    • SSDEEP

      12288:ajXKBvlIpVxdoY3596cdUkVcLaKNJbITIIkvg9UnFhsMZx8xT2:0abIpVjtScdfxKT6IIktFhsMgT2

    • 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