General

  • Target

    1b7769882b45f287c1d95c95439f94bfba5c1336ca26379521754faa67805bd8

  • Size

    811KB

  • Sample

    230316-17gczadb23

  • MD5

    0101f7fba4cca5940eb98610fcccf8ff

  • SHA1

    f8d2d334708a505f3c58182a8d60061a0505cc6f

  • SHA256

    1b7769882b45f287c1d95c95439f94bfba5c1336ca26379521754faa67805bd8

  • SHA512

    de07141736e0db901ff521856f8856a3dc4026c6c2b112d6e936759ac9f43178c97553beb474e9db6d462684aab0f99394d013f14ce118085288f45ba997c263

  • SSDEEP

    12288:WMrvy90Dut4vbJdPQeDkAF8GZ8ozAnauG8pwSHE/x4yi6KhH8QNVxo7+a4f:Nycut4vjQIk48G8na98pwN/x4kIsdO

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

well

C2

193.233.20.28:4125

Attributes
  • auth_value

    265e7373dd436339d88347c08a10b402

Targets

    • Target

      1b7769882b45f287c1d95c95439f94bfba5c1336ca26379521754faa67805bd8

    • Size

      811KB

    • MD5

      0101f7fba4cca5940eb98610fcccf8ff

    • SHA1

      f8d2d334708a505f3c58182a8d60061a0505cc6f

    • SHA256

      1b7769882b45f287c1d95c95439f94bfba5c1336ca26379521754faa67805bd8

    • SHA512

      de07141736e0db901ff521856f8856a3dc4026c6c2b112d6e936759ac9f43178c97553beb474e9db6d462684aab0f99394d013f14ce118085288f45ba997c263

    • SSDEEP

      12288:WMrvy90Dut4vbJdPQeDkAF8GZ8ozAnauG8pwSHE/x4yi6KhH8QNVxo7+a4f:Nycut4vjQIk48G8na98pwN/x4kIsdO

    • 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

    • Loads dropped DLL

    • 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