General

  • Target

    c2bc7fdbef0561788345c84e7dda6e7205925296cef80872e8c7d1a9685d9cdf

  • Size

    535KB

  • Sample

    230213-y261bsfh66

  • MD5

    93eb5e49f492056d41fd29f48f232d82

  • SHA1

    3090182f2adfdcea8bb3086a912bcc25a6628016

  • SHA256

    c2bc7fdbef0561788345c84e7dda6e7205925296cef80872e8c7d1a9685d9cdf

  • SHA512

    b94fc0cd37f4f901e5a3141f189cfe7066a61fd0489e99998921989b577d14f9b6bb173156fd15fefab15cf9ab4326a1696a3ef12cde3a4a40fab85f41e63307

  • SSDEEP

    12288:TMrXy90Nln+dOsfdQoq4FmpMwc60s1L337rr:4ymln+8sfWoGpMBeTHr

Malware Config

Extracted

Family

redline

Botnet

romik

C2

193.233.20.12:4132

Attributes
  • auth_value

    8fb78d2889ba0ca42678b59b884e88ff

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Targets

    • Target

      c2bc7fdbef0561788345c84e7dda6e7205925296cef80872e8c7d1a9685d9cdf

    • Size

      535KB

    • MD5

      93eb5e49f492056d41fd29f48f232d82

    • SHA1

      3090182f2adfdcea8bb3086a912bcc25a6628016

    • SHA256

      c2bc7fdbef0561788345c84e7dda6e7205925296cef80872e8c7d1a9685d9cdf

    • SHA512

      b94fc0cd37f4f901e5a3141f189cfe7066a61fd0489e99998921989b577d14f9b6bb173156fd15fefab15cf9ab4326a1696a3ef12cde3a4a40fab85f41e63307

    • SSDEEP

      12288:TMrXy90Nln+dOsfdQoq4FmpMwc60s1L337rr:4ymln+8sfWoGpMBeTHr

    • 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