General

  • Target

    7a2eed1757a60174c3bffbdac6980fd2471feb4ef8ea8bd8673ff06f65d4c3b5

  • Size

    700KB

  • Sample

    230327-te1skseb73

  • MD5

    0d1457b62e573fc100c4697245f8aa26

  • SHA1

    951c15d415d4415a20a409c2df3f6f2eace2c7a8

  • SHA256

    7a2eed1757a60174c3bffbdac6980fd2471feb4ef8ea8bd8673ff06f65d4c3b5

  • SHA512

    68d74b5fb267f1733962eb3a18a7f96767b2fe0b91d6a7f9e29cdab9eaa22e275b7be03742c0328fbed3ec9978c1c1abddf1792235e5295acd891af42bac5303

  • SSDEEP

    12288:JMrHy90HWWvsIh6HcBbrQTj0Fo4rGSui7idVrNBRvhGcXRWNB4jUN3Hngu8:uy0/vv68BATj0e4rG+0VrNc6kNBhFn2

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      7a2eed1757a60174c3bffbdac6980fd2471feb4ef8ea8bd8673ff06f65d4c3b5

    • Size

      700KB

    • MD5

      0d1457b62e573fc100c4697245f8aa26

    • SHA1

      951c15d415d4415a20a409c2df3f6f2eace2c7a8

    • SHA256

      7a2eed1757a60174c3bffbdac6980fd2471feb4ef8ea8bd8673ff06f65d4c3b5

    • SHA512

      68d74b5fb267f1733962eb3a18a7f96767b2fe0b91d6a7f9e29cdab9eaa22e275b7be03742c0328fbed3ec9978c1c1abddf1792235e5295acd891af42bac5303

    • SSDEEP

      12288:JMrHy90HWWvsIh6HcBbrQTj0Fo4rGSui7idVrNBRvhGcXRWNB4jUN3Hngu8:uy0/vv68BATj0e4rG+0VrNc6kNBhFn2

    • 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