General

  • Target

    0ab1d5e2fa033c390b846748ea3757d518035cbe73386c3de1e11b875f71cf80

  • Size

    685KB

  • Sample

    230327-sjyncaga7y

  • MD5

    7e7eaa3440c8c57494cd1c2f8d6ce795

  • SHA1

    b4a3ffa4c0245cac55faa8962fb9fc6561b852c6

  • SHA256

    0ab1d5e2fa033c390b846748ea3757d518035cbe73386c3de1e11b875f71cf80

  • SHA512

    157d02f02d33e7a501f577486518960a5b797b43377081ac149dedbe5f9cc6df9761a56d42a5b3c086565665b578141ff7ce8fb986b9ee77c6b98530f0e763a6

  • SSDEEP

    12288:XMrey90ONMEq2fAn4UvVW/+Hs8f/C7PPjcBpdJE/sTxBWuy:pybq2fAnDvk+H5fiPAzdJE/sbWb

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

      0ab1d5e2fa033c390b846748ea3757d518035cbe73386c3de1e11b875f71cf80

    • Size

      685KB

    • MD5

      7e7eaa3440c8c57494cd1c2f8d6ce795

    • SHA1

      b4a3ffa4c0245cac55faa8962fb9fc6561b852c6

    • SHA256

      0ab1d5e2fa033c390b846748ea3757d518035cbe73386c3de1e11b875f71cf80

    • SHA512

      157d02f02d33e7a501f577486518960a5b797b43377081ac149dedbe5f9cc6df9761a56d42a5b3c086565665b578141ff7ce8fb986b9ee77c6b98530f0e763a6

    • SSDEEP

      12288:XMrey90ONMEq2fAn4UvVW/+Hs8f/C7PPjcBpdJE/sTxBWuy:pybq2fAnDvk+H5fiPAzdJE/sbWb

    • 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