General

  • Target

    4124523836eb073498d87136785b99e0a8fa7ff756c29b3daf8408cdbe42390b

  • Size

    1.1MB

  • Sample

    230514-2n92lsgb41

  • MD5

    f96961ab1eae669a68c48c25a5c30634

  • SHA1

    4077f5bc1ba3d1ecee7463474a1d21e3f40de524

  • SHA256

    4124523836eb073498d87136785b99e0a8fa7ff756c29b3daf8408cdbe42390b

  • SHA512

    40362e26dd1ab56b71ea45c4bb218dccc01bfc0f7a9897f04b040626c74263a3fbd9b0b86b9d139f6ff54b7b4b926e517674c4faadf714f684aee4d08af804a2

  • SSDEEP

    24576:Sy8UWSVOlW4Mg2qZFGQcAUFUCRPyVmp+bdMCAcr+KZsC13:58U1Ol2gRnGQcAWRPRmXqKr

Malware Config

Extracted

Family

redline

Botnet

linda

C2

185.161.248.75:4132

Attributes
  • auth_value

    21cdc21d041667b9c1679f88a1146770

Targets

    • Target

      4124523836eb073498d87136785b99e0a8fa7ff756c29b3daf8408cdbe42390b

    • Size

      1.1MB

    • MD5

      f96961ab1eae669a68c48c25a5c30634

    • SHA1

      4077f5bc1ba3d1ecee7463474a1d21e3f40de524

    • SHA256

      4124523836eb073498d87136785b99e0a8fa7ff756c29b3daf8408cdbe42390b

    • SHA512

      40362e26dd1ab56b71ea45c4bb218dccc01bfc0f7a9897f04b040626c74263a3fbd9b0b86b9d139f6ff54b7b4b926e517674c4faadf714f684aee4d08af804a2

    • SSDEEP

      24576:Sy8UWSVOlW4Mg2qZFGQcAUFUCRPyVmp+bdMCAcr+KZsC13:58U1Ol2gRnGQcAWRPRmXqKr

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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