General

  • Target

    632a3e893d53eaef3ffb221b125a75444df151d032ab7a55ce136490cdcfb751

  • Size

    581KB

  • Sample

    230604-ztc8qaed2w

  • MD5

    578446ac6d291de02ae9722211b9d923

  • SHA1

    2e42c3d058f414f9c81e727556a3ae620b47c169

  • SHA256

    632a3e893d53eaef3ffb221b125a75444df151d032ab7a55ce136490cdcfb751

  • SHA512

    301a77c9591033381687fc5ed488f473fdc0fc79125783984e5398271219f19152738c078258a8c96faaa1c161c6211c2f3717bc1852cc74f3dfc0703f0c60a1

  • SSDEEP

    12288:3Mrjy90Su+hTN5FcQ06RNTmZzknFr0HwIBsWK7eDpHbmIkp:gy5u+0QxRsa0nBsn7eap

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      632a3e893d53eaef3ffb221b125a75444df151d032ab7a55ce136490cdcfb751

    • Size

      581KB

    • MD5

      578446ac6d291de02ae9722211b9d923

    • SHA1

      2e42c3d058f414f9c81e727556a3ae620b47c169

    • SHA256

      632a3e893d53eaef3ffb221b125a75444df151d032ab7a55ce136490cdcfb751

    • SHA512

      301a77c9591033381687fc5ed488f473fdc0fc79125783984e5398271219f19152738c078258a8c96faaa1c161c6211c2f3717bc1852cc74f3dfc0703f0c60a1

    • SSDEEP

      12288:3Mrjy90Su+hTN5FcQ06RNTmZzknFr0HwIBsWK7eDpHbmIkp:gy5u+0QxRsa0nBsn7eap

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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

    • 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 Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks