General

  • Target

    c5a8bbd10254716026ca616bde884ce9d1df39e23c86fed97edd790fa6a3f48e

  • Size

    529KB

  • Sample

    230401-z343sscg75

  • MD5

    c0007c526d38afd27f2107c6d1141f0f

  • SHA1

    ef2d7deb1b497f4499b4a42549b4b9058e087983

  • SHA256

    c5a8bbd10254716026ca616bde884ce9d1df39e23c86fed97edd790fa6a3f48e

  • SHA512

    f9e492545683acff464b94ac26b57e975c95e80e852a3f57779d1cee5774bc43a839ec4e130d763adcf804a6f0dfd552c7b811a58408cb3600c3f77965ff83b4

  • SSDEEP

    12288:cMroy90OCYQD7bGFYBX7m5C6TNVKBTE8ZxOgoxKWt/BvBgw:MyHFQ7GyB686RV+TE8zOgwpj

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

      c5a8bbd10254716026ca616bde884ce9d1df39e23c86fed97edd790fa6a3f48e

    • Size

      529KB

    • MD5

      c0007c526d38afd27f2107c6d1141f0f

    • SHA1

      ef2d7deb1b497f4499b4a42549b4b9058e087983

    • SHA256

      c5a8bbd10254716026ca616bde884ce9d1df39e23c86fed97edd790fa6a3f48e

    • SHA512

      f9e492545683acff464b94ac26b57e975c95e80e852a3f57779d1cee5774bc43a839ec4e130d763adcf804a6f0dfd552c7b811a58408cb3600c3f77965ff83b4

    • SSDEEP

      12288:cMroy90OCYQD7bGFYBX7m5C6TNVKBTE8ZxOgoxKWt/BvBgw:MyHFQ7GyB686RV+TE8zOgwpj

    • 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