General

  • Target

    004220c269d769a8c8ca6e99ed4a7d0a4f6f1eb48ae0482c984d47124777d593

  • Size

    547KB

  • Sample

    230301-c1ry5adg9w

  • MD5

    5207c77d4bf38bf4e347e9a747a0df96

  • SHA1

    51585ad1694b45ee915f388c458986a5e67ad1e4

  • SHA256

    004220c269d769a8c8ca6e99ed4a7d0a4f6f1eb48ae0482c984d47124777d593

  • SHA512

    40f1171024abfe7cd4fc39c605153821adb967aa9de424caad18a7daef740ab6a132604acbefbf109bc63a8196fe406b29bcfb865ce5ed78f68343e46da69536

  • SSDEEP

    12288:LMrry90XtvLviZD9wUAoyQA1kQgHcG/vUMCxS70sZB6teYn58bO:MyANLvZUbxCgHRUviRubnGC

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Extracted

Family

redline

Botnet

forma

C2

193.233.20.24:4123

Attributes
  • auth_value

    50b8e065d7cb1e9e30786f7a370368f9

Targets

    • Target

      004220c269d769a8c8ca6e99ed4a7d0a4f6f1eb48ae0482c984d47124777d593

    • Size

      547KB

    • MD5

      5207c77d4bf38bf4e347e9a747a0df96

    • SHA1

      51585ad1694b45ee915f388c458986a5e67ad1e4

    • SHA256

      004220c269d769a8c8ca6e99ed4a7d0a4f6f1eb48ae0482c984d47124777d593

    • SHA512

      40f1171024abfe7cd4fc39c605153821adb967aa9de424caad18a7daef740ab6a132604acbefbf109bc63a8196fe406b29bcfb865ce5ed78f68343e46da69536

    • SSDEEP

      12288:LMrry90XtvLviZD9wUAoyQA1kQgHcG/vUMCxS70sZB6teYn58bO:MyANLvZUbxCgHRUviRubnGC

    • 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