General

  • Target

    38c5e656c5e252e8dafbeab880aceeab88a49b6ca884d4487c4fe3a0d08e894e

  • Size

    1010KB

  • Sample

    230324-lyxk9sde65

  • MD5

    f6d172b63e56b73278f4dabd8216eac9

  • SHA1

    54e1fba0b6337a89bc6d1ac9e86d18a07b900057

  • SHA256

    38c5e656c5e252e8dafbeab880aceeab88a49b6ca884d4487c4fe3a0d08e894e

  • SHA512

    9fe7659930466e404f1d113a29b1bd17b6c580d3a082d9cbf977d219b3e165ca6df5e7d688df052af32cb95a01cf20b75f41d0893486144e99cd4498791eede0

  • SSDEEP

    24576:PyUEjIKvb4B4zwX+bKmY8T6nOSMthTYWb3jh0pPDb7iK:avjDvbK4zUzmY8TpTYizh2PD

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Targets

    • Target

      38c5e656c5e252e8dafbeab880aceeab88a49b6ca884d4487c4fe3a0d08e894e

    • Size

      1010KB

    • MD5

      f6d172b63e56b73278f4dabd8216eac9

    • SHA1

      54e1fba0b6337a89bc6d1ac9e86d18a07b900057

    • SHA256

      38c5e656c5e252e8dafbeab880aceeab88a49b6ca884d4487c4fe3a0d08e894e

    • SHA512

      9fe7659930466e404f1d113a29b1bd17b6c580d3a082d9cbf977d219b3e165ca6df5e7d688df052af32cb95a01cf20b75f41d0893486144e99cd4498791eede0

    • SSDEEP

      24576:PyUEjIKvb4B4zwX+bKmY8T6nOSMthTYWb3jh0pPDb7iK:avjDvbK4zUzmY8TpTYizh2PD

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Tasks