General

  • Target

    d8aec8f9fd801dad8d6156b22754797f.exe

  • Size

    760KB

  • Sample

    230527-qpg7facd2z

  • MD5

    d8aec8f9fd801dad8d6156b22754797f

  • SHA1

    2566218c8d4aaf5af9cac7d424ae7abf68d75c42

  • SHA256

    32dcdf0dd4a7aaaf2a590782cd8b2f0852954a7bb3a810f4b1fe1cc8ed3aaddb

  • SHA512

    c1060d7875b9d45367ea15b594a72732c73a5184fabfc4e11f1d1e97bb4077b283fce9e4261a78ef48c26eea1df1f5bba0c780cae0f3dfeab4ed4bcd8e791592

  • SSDEEP

    12288:6MrHy902kW6QJVzMJSk3OQV6/yr0jXf4BXOTJoSeK4VXfDEOO8XqUwHAn:tyTSuV41w/VrfXGSL4VrEy

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.127:19062

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

munder

C2

83.97.73.127:19062

Attributes
  • auth_value

    159bf350f6393f0d879c80a22059fba2

Targets

    • Target

      d8aec8f9fd801dad8d6156b22754797f.exe

    • Size

      760KB

    • MD5

      d8aec8f9fd801dad8d6156b22754797f

    • SHA1

      2566218c8d4aaf5af9cac7d424ae7abf68d75c42

    • SHA256

      32dcdf0dd4a7aaaf2a590782cd8b2f0852954a7bb3a810f4b1fe1cc8ed3aaddb

    • SHA512

      c1060d7875b9d45367ea15b594a72732c73a5184fabfc4e11f1d1e97bb4077b283fce9e4261a78ef48c26eea1df1f5bba0c780cae0f3dfeab4ed4bcd8e791592

    • SSDEEP

      12288:6MrHy902kW6QJVzMJSk3OQV6/yr0jXf4BXOTJoSeK4VXfDEOO8XqUwHAn:tyTSuV41w/VrfXGSL4VrEy

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks