General

  • Target

    927bdc830b2887ad9a7bbfd9c4fb86d154f4b5564a115732ff50a3bc16e6bbea

  • Size

    684KB

  • Sample

    230327-rc73rsdg58

  • MD5

    9dd90116271bde599502a48e3627c14b

  • SHA1

    89cd79b0c85d43094e1993ee8684de81449eecde

  • SHA256

    927bdc830b2887ad9a7bbfd9c4fb86d154f4b5564a115732ff50a3bc16e6bbea

  • SHA512

    a3f1049d81b4eccaba336ce8304bc5e6c7fa5f94960d169d8ad6e066f12cdec95e2f9db2bfd35e646224dca40e61f2259449fbacd90b0befb149125a10838140

  • SSDEEP

    12288:hMrny90g2Tr+HuQOH/wih8QniJ9kvfLdv+4GYooVcBpVSEvY44zuUlwI6:iyD2eOj/QlidW4GxhzVSEvYbLD6

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

      927bdc830b2887ad9a7bbfd9c4fb86d154f4b5564a115732ff50a3bc16e6bbea

    • Size

      684KB

    • MD5

      9dd90116271bde599502a48e3627c14b

    • SHA1

      89cd79b0c85d43094e1993ee8684de81449eecde

    • SHA256

      927bdc830b2887ad9a7bbfd9c4fb86d154f4b5564a115732ff50a3bc16e6bbea

    • SHA512

      a3f1049d81b4eccaba336ce8304bc5e6c7fa5f94960d169d8ad6e066f12cdec95e2f9db2bfd35e646224dca40e61f2259449fbacd90b0befb149125a10838140

    • SSDEEP

      12288:hMrny90g2Tr+HuQOH/wih8QniJ9kvfLdv+4GYooVcBpVSEvY44zuUlwI6:iyD2eOj/QlidW4GxhzVSEvYbLD6

    • 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