General

  • Target

    2f37ffacca022eba4dec493503b5ba4e0587554f9cdb97a37a784e5646a521a0

  • Size

    679KB

  • Sample

    230323-slbxcsge54

  • MD5

    464c429d15d6369aca6170e9e39d1524

  • SHA1

    0c82f3fa0f4cc6679efee19b6fa75ecb54836a87

  • SHA256

    2f37ffacca022eba4dec493503b5ba4e0587554f9cdb97a37a784e5646a521a0

  • SHA512

    acf549e6051c971e41ed26db309d8e1ff2a5eb1483756accc2d805d822fb1d7ff14092b944b14592d186532a4f06bfb5390e49ab01694390c67b8930cdf2e90e

  • SSDEEP

    12288:0H1pUm5YOZdyT8xt49RuwydFaySKZ0koWb0QNRnZfB/4fW6z99:0MCdyee9RuwSayShHWbpdBQfWQ99

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

      2f37ffacca022eba4dec493503b5ba4e0587554f9cdb97a37a784e5646a521a0

    • Size

      679KB

    • MD5

      464c429d15d6369aca6170e9e39d1524

    • SHA1

      0c82f3fa0f4cc6679efee19b6fa75ecb54836a87

    • SHA256

      2f37ffacca022eba4dec493503b5ba4e0587554f9cdb97a37a784e5646a521a0

    • SHA512

      acf549e6051c971e41ed26db309d8e1ff2a5eb1483756accc2d805d822fb1d7ff14092b944b14592d186532a4f06bfb5390e49ab01694390c67b8930cdf2e90e

    • SSDEEP

      12288:0H1pUm5YOZdyT8xt49RuwydFaySKZ0koWb0QNRnZfB/4fW6z99:0MCdyee9RuwSayShHWbpdBQfWQ99

    • 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