General

  • Target

    9c078bf8c1e2caea0623c863058d567d82dfe460f1a6cb4477f480f3bcd7a820

  • Size

    751KB

  • Sample

    230601-a7z7zabg68

  • MD5

    d473aad99500b110ce1a70c0adb0d1e8

  • SHA1

    01a502d1e16e55a15844328a50ac9a891189e6cf

  • SHA256

    9c078bf8c1e2caea0623c863058d567d82dfe460f1a6cb4477f480f3bcd7a820

  • SHA512

    0e801e140b81e019d1662d65203cbd0edbf69b0febf7e4ce00082b1b01d28a3fa234563ac4ad5182042722aec5e27e32d2b514f27c289e933c7754af11418547

  • SSDEEP

    12288:VMrky90TkkV7t6zF1slfP0KF7Xj6hN97SuAuLEuKKWI9gqchrex:ZyykkVR2L430A7+guy7Nfrex

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.127:19045

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      9c078bf8c1e2caea0623c863058d567d82dfe460f1a6cb4477f480f3bcd7a820

    • Size

      751KB

    • MD5

      d473aad99500b110ce1a70c0adb0d1e8

    • SHA1

      01a502d1e16e55a15844328a50ac9a891189e6cf

    • SHA256

      9c078bf8c1e2caea0623c863058d567d82dfe460f1a6cb4477f480f3bcd7a820

    • SHA512

      0e801e140b81e019d1662d65203cbd0edbf69b0febf7e4ce00082b1b01d28a3fa234563ac4ad5182042722aec5e27e32d2b514f27c289e933c7754af11418547

    • SSDEEP

      12288:VMrky90TkkV7t6zF1slfP0KF7Xj6hN97SuAuLEuKKWI9gqchrex:ZyykkVR2L430A7+guy7Nfrex

    • 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