General

  • Target

    0a92a9a50858f95532eb3096b73d24ba6d90cba9b7cdf40cdfee39be9f10e426

  • Size

    699KB

  • Sample

    230327-1v56kahd9w

  • MD5

    72f662e99029495da4fcffaf869297ab

  • SHA1

    4212846b0ab979c40fa414b8625e34ec6a2f38e0

  • SHA256

    0a92a9a50858f95532eb3096b73d24ba6d90cba9b7cdf40cdfee39be9f10e426

  • SHA512

    f522319985e3e02a583638246b2a47ec7a867be07fc0d77c584b6cf4d8264bde8902a82e35ad9d8a971a0d951d953552e1591c29a8d37632f3cbbb9c6d6c4a4a

  • SSDEEP

    12288:wMrjy90aJIzLo0yCy2EYuVI4N7huajp8Ggaj70Tc087v5:DyVJIg0yCkpuajptgaH0V87x

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      0a92a9a50858f95532eb3096b73d24ba6d90cba9b7cdf40cdfee39be9f10e426

    • Size

      699KB

    • MD5

      72f662e99029495da4fcffaf869297ab

    • SHA1

      4212846b0ab979c40fa414b8625e34ec6a2f38e0

    • SHA256

      0a92a9a50858f95532eb3096b73d24ba6d90cba9b7cdf40cdfee39be9f10e426

    • SHA512

      f522319985e3e02a583638246b2a47ec7a867be07fc0d77c584b6cf4d8264bde8902a82e35ad9d8a971a0d951d953552e1591c29a8d37632f3cbbb9c6d6c4a4a

    • SSDEEP

      12288:wMrjy90aJIzLo0yCy2EYuVI4N7huajp8Ggaj70Tc087v5:DyVJIg0yCkpuajptgaH0V87x

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks