General

  • Target

    52b3d9bb74d3eb611d962c7be2272be9.exe

  • Size

    468KB

  • Sample

    230214-tvsrxaea4s

  • MD5

    52b3d9bb74d3eb611d962c7be2272be9

  • SHA1

    b3b5cea27ed4ce853dde2297bee82f450637f70d

  • SHA256

    fd8f38399b6177e82e47462be89e036cf84f959d9badb00af343db26a4226b1d

  • SHA512

    f7959f158d173f590fc7bde0a9a39d57b704b1330cc3e419789427f38941928c45a3d49f72aa1574e10fce2002b8669c2cee660e21b542cb9a6c3cddf816b74f

  • SSDEEP

    6144:KBy+bnr+hp0yN90QE62o3jGtjvo8xOk3wDgyrSd6axmKfgfqaKLvbmInqh7Yx2:DMrdy90RKOOCwsCSPmKuqt1nqtYx2

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Extracted

Family

redline

Botnet

cr10n

C2

176.113.115.17:4132

Attributes
  • auth_value

    6016c19179aa1044c369adb0ec1f363b

Targets

    • Target

      52b3d9bb74d3eb611d962c7be2272be9.exe

    • Size

      468KB

    • MD5

      52b3d9bb74d3eb611d962c7be2272be9

    • SHA1

      b3b5cea27ed4ce853dde2297bee82f450637f70d

    • SHA256

      fd8f38399b6177e82e47462be89e036cf84f959d9badb00af343db26a4226b1d

    • SHA512

      f7959f158d173f590fc7bde0a9a39d57b704b1330cc3e419789427f38941928c45a3d49f72aa1574e10fce2002b8669c2cee660e21b542cb9a6c3cddf816b74f

    • SSDEEP

      6144:KBy+bnr+hp0yN90QE62o3jGtjvo8xOk3wDgyrSd6axmKfgfqaKLvbmInqh7Yx2:DMrdy90RKOOCwsCSPmKuqt1nqtYx2

    • 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

    • Loads dropped DLL

    • 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