General

  • Target

    d1f7b43fd6e3c2e984e7eb1755e2ecf65c1dad7ee1912c8d995d05aba37cc3f5

  • Size

    685KB

  • Sample

    230327-jpw72acd44

  • MD5

    a56c01b5927e96f9497ac7fe839705cd

  • SHA1

    b97ff6038f3ede6231908b55559c8263a9c7a308

  • SHA256

    d1f7b43fd6e3c2e984e7eb1755e2ecf65c1dad7ee1912c8d995d05aba37cc3f5

  • SHA512

    085fe10d0cefff2e19c5234f8ae1f873d7c17210c5436e66de0d3557515f94e9948118608458157d3ffa654ecf49c063012ddb2cce35e7b635d3ff9a89c6fee7

  • SSDEEP

    12288:gMrwy90LNUaBdznwZkjO/HfIkRlON3OfvaHhU+43FDz0JbpP/kyD:Ay8egdFO//I8lOJOXOa+s/c1nt

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

dent

C2

193.233.20.33:4125

Attributes
  • auth_value

    e795368557f02e28e8aef6bcb279a3b0

Targets

    • Target

      d1f7b43fd6e3c2e984e7eb1755e2ecf65c1dad7ee1912c8d995d05aba37cc3f5

    • Size

      685KB

    • MD5

      a56c01b5927e96f9497ac7fe839705cd

    • SHA1

      b97ff6038f3ede6231908b55559c8263a9c7a308

    • SHA256

      d1f7b43fd6e3c2e984e7eb1755e2ecf65c1dad7ee1912c8d995d05aba37cc3f5

    • SHA512

      085fe10d0cefff2e19c5234f8ae1f873d7c17210c5436e66de0d3557515f94e9948118608458157d3ffa654ecf49c063012ddb2cce35e7b635d3ff9a89c6fee7

    • SSDEEP

      12288:gMrwy90LNUaBdznwZkjO/HfIkRlON3OfvaHhU+43FDz0JbpP/kyD:Ay8egdFO//I8lOJOXOa+s/c1nt

    • 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