General

  • Target

    76c4c52e660c2a3e0966cbc78f0e94392c227bb5d7dcb467864b32ab144164f1

  • Size

    529KB

  • Sample

    230402-hkc3xsfa98

  • MD5

    a488732e42e60c2134d3ab91d2f4a875

  • SHA1

    ed706fafc68aafe79d32bcadfd6170d531ccde1b

  • SHA256

    76c4c52e660c2a3e0966cbc78f0e94392c227bb5d7dcb467864b32ab144164f1

  • SHA512

    316c5910f5c24c483fd36fe93f22c58d9cda94715870e8f6a9b65d48401e9cd70f63dc4ae0f49f2a8265264c56dee1f6b0ebcddbd3b5f4d79db641f3f1650dac

  • SSDEEP

    12288:iMrQy90+smC7cCENhujvl7wjwhatXfABCLPMWu98:OyI7lWhu7l88h2vrBM8

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      76c4c52e660c2a3e0966cbc78f0e94392c227bb5d7dcb467864b32ab144164f1

    • Size

      529KB

    • MD5

      a488732e42e60c2134d3ab91d2f4a875

    • SHA1

      ed706fafc68aafe79d32bcadfd6170d531ccde1b

    • SHA256

      76c4c52e660c2a3e0966cbc78f0e94392c227bb5d7dcb467864b32ab144164f1

    • SHA512

      316c5910f5c24c483fd36fe93f22c58d9cda94715870e8f6a9b65d48401e9cd70f63dc4ae0f49f2a8265264c56dee1f6b0ebcddbd3b5f4d79db641f3f1650dac

    • SSDEEP

      12288:iMrQy90+smC7cCENhujvl7wjwhatXfABCLPMWu98:OyI7lWhu7l88h2vrBM8

    • 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