General

  • Target

    8b0e1b318fd8c42a8d5166ba988dd99a30ea957ba82d75a1b63793db7e6a583b

  • Size

    696KB

  • Sample

    230328-zdkymadc49

  • MD5

    da2d4d7dcf230745b606e2b264382113

  • SHA1

    80034c7b6083f71f4ecb7c7fa2340faf42e6ffb7

  • SHA256

    8b0e1b318fd8c42a8d5166ba988dd99a30ea957ba82d75a1b63793db7e6a583b

  • SHA512

    b0f7456afa7ad663d177c8cc19634aeab0c14df0fc5ec09d9f3137cc65ecd82b059fd51614df05e10c38bb59ed02587e55fd10143e7b95dae7a6df1af0a5f5b8

  • SSDEEP

    12288:JMrby90tNMS/YJOxQmy3NOmOWJN69/8/CE+zfyiaV3HFqgI3S:+yM+S/x6my9xJN6zdai4rIi

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      8b0e1b318fd8c42a8d5166ba988dd99a30ea957ba82d75a1b63793db7e6a583b

    • Size

      696KB

    • MD5

      da2d4d7dcf230745b606e2b264382113

    • SHA1

      80034c7b6083f71f4ecb7c7fa2340faf42e6ffb7

    • SHA256

      8b0e1b318fd8c42a8d5166ba988dd99a30ea957ba82d75a1b63793db7e6a583b

    • SHA512

      b0f7456afa7ad663d177c8cc19634aeab0c14df0fc5ec09d9f3137cc65ecd82b059fd51614df05e10c38bb59ed02587e55fd10143e7b95dae7a6df1af0a5f5b8

    • SSDEEP

      12288:JMrby90tNMS/YJOxQmy3NOmOWJN69/8/CE+zfyiaV3HFqgI3S:+yM+S/x6my9xJN6zdai4rIi

    • 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