General

  • Target

    e1c049e3ce597bfe4d28c081f0c821133ec836e2dd28e77738459b85322c994b

  • Size

    545KB

  • Sample

    230322-e37tgagg9w

  • MD5

    ed143ab0dbfd960c19bcd1796a119bb5

  • SHA1

    9968a581e5e506f392de4b3e1c52d05063c38aaf

  • SHA256

    e1c049e3ce597bfe4d28c081f0c821133ec836e2dd28e77738459b85322c994b

  • SHA512

    cfa4055fc85c04dc6719e119fd9ee1a457ba57c2919eab1c1edd72045cb36b25bc510764cd601c0f4e71e2e6477775c64a457375c60465641c114e1748e6a56d

  • SSDEEP

    12288:UMrzy90b72Y8RL5A4BOeoU1qDFWAYUyMHKlZKPyi/dX+G:Xy62l55fMBFWAYUXqCPfdx

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      e1c049e3ce597bfe4d28c081f0c821133ec836e2dd28e77738459b85322c994b

    • Size

      545KB

    • MD5

      ed143ab0dbfd960c19bcd1796a119bb5

    • SHA1

      9968a581e5e506f392de4b3e1c52d05063c38aaf

    • SHA256

      e1c049e3ce597bfe4d28c081f0c821133ec836e2dd28e77738459b85322c994b

    • SHA512

      cfa4055fc85c04dc6719e119fd9ee1a457ba57c2919eab1c1edd72045cb36b25bc510764cd601c0f4e71e2e6477775c64a457375c60465641c114e1748e6a56d

    • SSDEEP

      12288:UMrzy90b72Y8RL5A4BOeoU1qDFWAYUyMHKlZKPyi/dX+G:Xy62l55fMBFWAYUXqCPfdx

    • 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