General

  • Target

    3f552ad908819ecec4414d27ba0d891d76db28419b317ec03adbe26808bda094

  • Size

    695KB

  • Sample

    230327-ysmv4afa67

  • MD5

    42102040a5e19eab9d159b4920f0b1e5

  • SHA1

    96f3f6d1d19bd6c7891d5da864b0a0a5e5869190

  • SHA256

    3f552ad908819ecec4414d27ba0d891d76db28419b317ec03adbe26808bda094

  • SHA512

    d4a6191cc38f2b0f6c29a3bd865712b792b9f37e6b036516c34c45fd7afb886fcd2aeecdbadedd7302ff779fc5d44cb7d5d6e19428e05274b3bdc1714f90d513

  • SSDEEP

    12288:4Mrny90nv1Np/EZX/aX1B+FSMI7MT7zM3CaYbQsYKzeQUJOmVV6sAX:Pyk+ZvnFvI7MT7zMSZe1husAX

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

      3f552ad908819ecec4414d27ba0d891d76db28419b317ec03adbe26808bda094

    • Size

      695KB

    • MD5

      42102040a5e19eab9d159b4920f0b1e5

    • SHA1

      96f3f6d1d19bd6c7891d5da864b0a0a5e5869190

    • SHA256

      3f552ad908819ecec4414d27ba0d891d76db28419b317ec03adbe26808bda094

    • SHA512

      d4a6191cc38f2b0f6c29a3bd865712b792b9f37e6b036516c34c45fd7afb886fcd2aeecdbadedd7302ff779fc5d44cb7d5d6e19428e05274b3bdc1714f90d513

    • SSDEEP

      12288:4Mrny90nv1Np/EZX/aX1B+FSMI7MT7zM3CaYbQsYKzeQUJOmVV6sAX:Pyk+ZvnFvI7MT7zMSZe1husAX

    • 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