General

  • Target

    4c77359d3430502da9958d6771fa43e8d243ba857638190605b060f6d847a20d

  • Size

    546KB

  • Sample

    230323-3cks1scg9w

  • MD5

    69009081eb41ce6590dc4955137c3ecb

  • SHA1

    571ab1bb96b35239c1fdf29b842aab1c87bcff67

  • SHA256

    4c77359d3430502da9958d6771fa43e8d243ba857638190605b060f6d847a20d

  • SHA512

    db7f6799e0d4590341bbda4d65476872f2b594196214361efe7fe070ce67d219db570838ad6da03ef4a291e2a5229afa4e9764315d80dbdc9e095fc2c7d5a243

  • SSDEEP

    12288:6Mrky90FWUsJ8J3YiJ892/KGUryje0STTGhZUpX+QFLY0z:Cy89saJD8s/tWyqjuPWX+Qdlz

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      4c77359d3430502da9958d6771fa43e8d243ba857638190605b060f6d847a20d

    • Size

      546KB

    • MD5

      69009081eb41ce6590dc4955137c3ecb

    • SHA1

      571ab1bb96b35239c1fdf29b842aab1c87bcff67

    • SHA256

      4c77359d3430502da9958d6771fa43e8d243ba857638190605b060f6d847a20d

    • SHA512

      db7f6799e0d4590341bbda4d65476872f2b594196214361efe7fe070ce67d219db570838ad6da03ef4a291e2a5229afa4e9764315d80dbdc9e095fc2c7d5a243

    • SSDEEP

      12288:6Mrky90FWUsJ8J3YiJ892/KGUryje0STTGhZUpX+QFLY0z:Cy89saJD8s/tWyqjuPWX+Qdlz

    • 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