General

  • Target

    19a0fb4fdbcfd9f3097242120529b80f4b6c3e07a06652126305e8c659cbaf79

  • Size

    536KB

  • Sample

    230402-zdqtwabg8y

  • MD5

    42e850809c3ea61f97af4dda73cd9cd3

  • SHA1

    a9304367bf5d8654e50815255315810fb8b46f2a

  • SHA256

    19a0fb4fdbcfd9f3097242120529b80f4b6c3e07a06652126305e8c659cbaf79

  • SHA512

    fa642414b43c05fb838705cee64dc233f9da3456d53b9ccb160ab86ec54ce1a41917d04fd61978fc95ee1f6cb9951f9aa635f0e012c647de63b85d157e98d8bc

  • SSDEEP

    12288:zMrly90Jso2AZ6eKJPpflW1qNazY2XgL3NO7s9q0+NOR:Oyssob6dbNaPgzNms4Ne

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      19a0fb4fdbcfd9f3097242120529b80f4b6c3e07a06652126305e8c659cbaf79

    • Size

      536KB

    • MD5

      42e850809c3ea61f97af4dda73cd9cd3

    • SHA1

      a9304367bf5d8654e50815255315810fb8b46f2a

    • SHA256

      19a0fb4fdbcfd9f3097242120529b80f4b6c3e07a06652126305e8c659cbaf79

    • SHA512

      fa642414b43c05fb838705cee64dc233f9da3456d53b9ccb160ab86ec54ce1a41917d04fd61978fc95ee1f6cb9951f9aa635f0e012c647de63b85d157e98d8bc

    • SSDEEP

      12288:zMrly90Jso2AZ6eKJPpflW1qNazY2XgL3NO7s9q0+NOR:Oyssob6dbNaPgzNms4Ne

    • 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