General

  • Target

    1e31a623012e97d5494abb6b83bfcce27438c9b055d503376a1dc0a74a6a65ee

  • Size

    468KB

  • Sample

    230212-2j57vsgd6s

  • MD5

    c1d4ff7877e3991c5203edb2610b84d9

  • SHA1

    950a8938c643b4c812e35ab431aa5a7c20d37f88

  • SHA256

    1e31a623012e97d5494abb6b83bfcce27438c9b055d503376a1dc0a74a6a65ee

  • SHA512

    a20ee775d5140caa83870bdcfd46b15d65ab4e8fc256536b077292d2a588425d27cb8560b43f8d495c34d8f9d36eac2b54b8c1924daa9f91ac854cba586627e0

  • SSDEEP

    12288:AMrly900okmgZ7+tBMjiTiZdvnQZYLe3e:VyRrhUMqizWS2e

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

redline

Botnet

crnn

C2

176.113.115.17:4132

Attributes
  • auth_value

    6dfbf5eac3db7046d55dfd3f6608be3f

Targets

    • Target

      1e31a623012e97d5494abb6b83bfcce27438c9b055d503376a1dc0a74a6a65ee

    • Size

      468KB

    • MD5

      c1d4ff7877e3991c5203edb2610b84d9

    • SHA1

      950a8938c643b4c812e35ab431aa5a7c20d37f88

    • SHA256

      1e31a623012e97d5494abb6b83bfcce27438c9b055d503376a1dc0a74a6a65ee

    • SHA512

      a20ee775d5140caa83870bdcfd46b15d65ab4e8fc256536b077292d2a588425d27cb8560b43f8d495c34d8f9d36eac2b54b8c1924daa9f91ac854cba586627e0

    • SSDEEP

      12288:AMrly900okmgZ7+tBMjiTiZdvnQZYLe3e:VyRrhUMqizWS2e

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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