General

  • Target

    946935121c3bf67cb870a8d95e72cd818107ebdb612374cf4b593650e64a98b3

  • Size

    690KB

  • Sample

    230328-cyn5fsad5w

  • MD5

    3aed01693363227121eba023185f22e8

  • SHA1

    66d76929b8b2720bd4d4031eb202f7ade1698391

  • SHA256

    946935121c3bf67cb870a8d95e72cd818107ebdb612374cf4b593650e64a98b3

  • SHA512

    943616561a3997103a47395c5b128ce36c1b4448bd86856f9c254b8a40be8059d75b6250ff19170a842bf73e72e0d7056f29a5f8c9495acaf76afd64f8e678c7

  • SSDEEP

    12288:aMroy90nC6T/dxMIO7Nm05yR65hLu9Ul7D0L8BZvbFVMfigK/e6sj03:OysFeLZi8faE7cSZRVMagR3j03

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

      946935121c3bf67cb870a8d95e72cd818107ebdb612374cf4b593650e64a98b3

    • Size

      690KB

    • MD5

      3aed01693363227121eba023185f22e8

    • SHA1

      66d76929b8b2720bd4d4031eb202f7ade1698391

    • SHA256

      946935121c3bf67cb870a8d95e72cd818107ebdb612374cf4b593650e64a98b3

    • SHA512

      943616561a3997103a47395c5b128ce36c1b4448bd86856f9c254b8a40be8059d75b6250ff19170a842bf73e72e0d7056f29a5f8c9495acaf76afd64f8e678c7

    • SSDEEP

      12288:aMroy90nC6T/dxMIO7Nm05yR65hLu9Ul7D0L8BZvbFVMfigK/e6sj03:OysFeLZi8faE7cSZRVMagR3j03

    • 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