General

  • Target

    812be8afb9412fd5153e4df2a88aa89e94215edd11b1bee7fa77e2db582368c1

  • Size

    771KB

  • Sample

    230608-qqvtxsff68

  • MD5

    203dcee8bae79225b78d18f423946e19

  • SHA1

    ebd6a31f74f671c9f12ffbf13789b9ee3c73c260

  • SHA256

    812be8afb9412fd5153e4df2a88aa89e94215edd11b1bee7fa77e2db582368c1

  • SHA512

    3c30bd6dc9c3dadcb96a71612d81e06481d818d35d172c5719a4427768e1a0b462946e546633c4605ed8380e20ed55742ec7cab7f023e4676bd2f2a210d87bcb

  • SSDEEP

    12288:vMrdy90WgEsG7wgwI5JrDJFkUq9FUX9mrd4JDjpy6Q9BYANVux9dV5vEtlD:myjs0ftzmU64lzQ9BYkcP9Er

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      812be8afb9412fd5153e4df2a88aa89e94215edd11b1bee7fa77e2db582368c1

    • Size

      771KB

    • MD5

      203dcee8bae79225b78d18f423946e19

    • SHA1

      ebd6a31f74f671c9f12ffbf13789b9ee3c73c260

    • SHA256

      812be8afb9412fd5153e4df2a88aa89e94215edd11b1bee7fa77e2db582368c1

    • SHA512

      3c30bd6dc9c3dadcb96a71612d81e06481d818d35d172c5719a4427768e1a0b462946e546633c4605ed8380e20ed55742ec7cab7f023e4676bd2f2a210d87bcb

    • SSDEEP

      12288:vMrdy90WgEsG7wgwI5JrDJFkUq9FUX9mrd4JDjpy6Q9BYANVux9dV5vEtlD:myjs0ftzmU64lzQ9BYkcP9Er

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks