General

  • Target

    f8225f5a511658045125864fa8557183b92f0f8b9f4709d4e5f7bfa6e7b14621

  • Size

    696KB

  • Sample

    230327-yrl76sfa63

  • MD5

    47b0db360cf5cf1f3bc93fc1eba71415

  • SHA1

    73632ed7deaed2fd0377c6f6456f31a11671e41c

  • SHA256

    f8225f5a511658045125864fa8557183b92f0f8b9f4709d4e5f7bfa6e7b14621

  • SHA512

    2cbf30aef1794fd6f0c067bf08ff155905d6190005622e54f9fa157a5a2b8076a01193cbcaf6faddd8f4c5d4f7ba575d6452cb2e82795e9345798a2dd01f5ada

  • SSDEEP

    12288:dMrJy90RFOsS5Vz6b3CfWh6IUhctrt593cHrqzyIkJQAdCY5h:cySFdw86tmtR593cHrmyna3K

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

      f8225f5a511658045125864fa8557183b92f0f8b9f4709d4e5f7bfa6e7b14621

    • Size

      696KB

    • MD5

      47b0db360cf5cf1f3bc93fc1eba71415

    • SHA1

      73632ed7deaed2fd0377c6f6456f31a11671e41c

    • SHA256

      f8225f5a511658045125864fa8557183b92f0f8b9f4709d4e5f7bfa6e7b14621

    • SHA512

      2cbf30aef1794fd6f0c067bf08ff155905d6190005622e54f9fa157a5a2b8076a01193cbcaf6faddd8f4c5d4f7ba575d6452cb2e82795e9345798a2dd01f5ada

    • SSDEEP

      12288:dMrJy90RFOsS5Vz6b3CfWh6IUhctrt593cHrqzyIkJQAdCY5h:cySFdw86tmtR593cHrmyna3K

    • 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