General

  • Target

    801e91dc2c85aafb917fd8f320f1240c98bedcfb0df2db1dbaaedf12298aa1b8

  • Size

    679KB

  • Sample

    230323-xy148shf54

  • MD5

    ead88505fe45a136a3f7ab7a0c7cb399

  • SHA1

    843a49b186188373154ae3dac97962f9c60825d6

  • SHA256

    801e91dc2c85aafb917fd8f320f1240c98bedcfb0df2db1dbaaedf12298aa1b8

  • SHA512

    19fa6272a2e7f15513c52fece40888f90571644edee39d4aa2430e10b95425cce14a39620634bff300514ef67b69154d3685e5cd862984e1a792b0efa22292e0

  • SSDEEP

    12288:yHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:ebLFxQAk5wzhQitnsE

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      801e91dc2c85aafb917fd8f320f1240c98bedcfb0df2db1dbaaedf12298aa1b8

    • Size

      679KB

    • MD5

      ead88505fe45a136a3f7ab7a0c7cb399

    • SHA1

      843a49b186188373154ae3dac97962f9c60825d6

    • SHA256

      801e91dc2c85aafb917fd8f320f1240c98bedcfb0df2db1dbaaedf12298aa1b8

    • SHA512

      19fa6272a2e7f15513c52fece40888f90571644edee39d4aa2430e10b95425cce14a39620634bff300514ef67b69154d3685e5cd862984e1a792b0efa22292e0

    • SSDEEP

      12288:yHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:ebLFxQAk5wzhQitnsE

    • 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