General

  • Target

    7d93fc17c6699238382528523dd494ff4175a925855c6d8d7e10c64b9ce2d025

  • Size

    686KB

  • Sample

    230327-p8x7bsde43

  • MD5

    f0ccee12b50404dcd2100c5cc058af85

  • SHA1

    c7058da805b56b194f5f5261ac2f4ff28f031270

  • SHA256

    7d93fc17c6699238382528523dd494ff4175a925855c6d8d7e10c64b9ce2d025

  • SHA512

    52cb6778e83e8dde3330799263d94104a286099eee2b19f7706c24aea59eedf4a0724feacc6ce56884edb007934270b7325a997ff599d5b0a3ea22144dfaeaee

  • SSDEEP

    12288:WMrGy90Y/GCBVBZGDke80P0n3Ewx8npkJAvIbfdwTCKSIKl1IvuH/xL:8y7+CHBZkke80PUEweIbiXi+KxL

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

      7d93fc17c6699238382528523dd494ff4175a925855c6d8d7e10c64b9ce2d025

    • Size

      686KB

    • MD5

      f0ccee12b50404dcd2100c5cc058af85

    • SHA1

      c7058da805b56b194f5f5261ac2f4ff28f031270

    • SHA256

      7d93fc17c6699238382528523dd494ff4175a925855c6d8d7e10c64b9ce2d025

    • SHA512

      52cb6778e83e8dde3330799263d94104a286099eee2b19f7706c24aea59eedf4a0724feacc6ce56884edb007934270b7325a997ff599d5b0a3ea22144dfaeaee

    • SSDEEP

      12288:WMrGy90Y/GCBVBZGDke80P0n3Ewx8npkJAvIbfdwTCKSIKl1IvuH/xL:8y7+CHBZkke80PUEweIbiXi+KxL

    • 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