General

  • Target

    ca044281f268ecbc1ca79d6cfe8c7587eb04bbe7ce9a7e23c0082605f19c635c

  • Size

    695KB

  • Sample

    230327-yx65jafa88

  • MD5

    b1173a8058193fa04e9fd1c36146c660

  • SHA1

    8ad7cfda39b0ff058ec33fd65ce766bff31197a8

  • SHA256

    ca044281f268ecbc1ca79d6cfe8c7587eb04bbe7ce9a7e23c0082605f19c635c

  • SHA512

    ccc2673b2edee78c948209428dd12735f838fe82aed6225e72156e88899c41b088a28b950896fc21a2e180dac68c10d1f36394338fb2e832795edfacb0a21cac

  • SSDEEP

    12288:3MrNy90k8ciQT/j1Gl3k1UPCl1gCcke95QTlD3pvPS1z4zRJara9i4+XS:Wyz1T7Cb8jhMOpy141g0x+C

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

      ca044281f268ecbc1ca79d6cfe8c7587eb04bbe7ce9a7e23c0082605f19c635c

    • Size

      695KB

    • MD5

      b1173a8058193fa04e9fd1c36146c660

    • SHA1

      8ad7cfda39b0ff058ec33fd65ce766bff31197a8

    • SHA256

      ca044281f268ecbc1ca79d6cfe8c7587eb04bbe7ce9a7e23c0082605f19c635c

    • SHA512

      ccc2673b2edee78c948209428dd12735f838fe82aed6225e72156e88899c41b088a28b950896fc21a2e180dac68c10d1f36394338fb2e832795edfacb0a21cac

    • SSDEEP

      12288:3MrNy90k8ciQT/j1Gl3k1UPCl1gCcke95QTlD3pvPS1z4zRJara9i4+XS:Wyz1T7Cb8jhMOpy141g0x+C

    • 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