General

  • Target

    5a6683535d7ce00438e9445edb6a10d26bb24706ac0f1ca06ad8657f847cd59b

  • Size

    679KB

  • Sample

    230323-xlhgcsbe3v

  • MD5

    79028b5f0204534559ca6cb3a6234062

  • SHA1

    913b189926a2ac78ef06e8d2bd241feb13bf6f45

  • SHA256

    5a6683535d7ce00438e9445edb6a10d26bb24706ac0f1ca06ad8657f847cd59b

  • SHA512

    b45c7f5286c446f6ec4ca8a17620b27faefb24814f19763e21283ed59824906fda4e7203a78a0834392ce64f60f2a526140848a9164d1b753c0f0d833f5eada2

  • SSDEEP

    12288:lHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:5bLFxQAk5wzhQitnsE

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

      5a6683535d7ce00438e9445edb6a10d26bb24706ac0f1ca06ad8657f847cd59b

    • Size

      679KB

    • MD5

      79028b5f0204534559ca6cb3a6234062

    • SHA1

      913b189926a2ac78ef06e8d2bd241feb13bf6f45

    • SHA256

      5a6683535d7ce00438e9445edb6a10d26bb24706ac0f1ca06ad8657f847cd59b

    • SHA512

      b45c7f5286c446f6ec4ca8a17620b27faefb24814f19763e21283ed59824906fda4e7203a78a0834392ce64f60f2a526140848a9164d1b753c0f0d833f5eada2

    • SSDEEP

      12288:lHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:5bLFxQAk5wzhQitnsE

    • 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