General

  • Target

    aebab14385825074e263435b09e35030bf6d7d50e6cd465ea5be206abcc60531

  • Size

    658KB

  • Sample

    230403-yr4gfsgh57

  • MD5

    d2476de9abcdba3f76e85e3d164a2100

  • SHA1

    e2eb08cc8afa2024c810753d4460c841b849e6ed

  • SHA256

    aebab14385825074e263435b09e35030bf6d7d50e6cd465ea5be206abcc60531

  • SHA512

    1e08e87a315ac7826f11be6d4b87224a964b9e5176fcae71d6668df29488a1b80e3a174355bf0194236ccc0156802250841ca2fafd11710fa5aec1cd5660d0c7

  • SSDEEP

    12288:3Mr0y90kn8Gr7VmrmtfdaQdif0URjynm447zWKde8vrLA:3yNNromtFHrURenP4mK/A

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

      aebab14385825074e263435b09e35030bf6d7d50e6cd465ea5be206abcc60531

    • Size

      658KB

    • MD5

      d2476de9abcdba3f76e85e3d164a2100

    • SHA1

      e2eb08cc8afa2024c810753d4460c841b849e6ed

    • SHA256

      aebab14385825074e263435b09e35030bf6d7d50e6cd465ea5be206abcc60531

    • SHA512

      1e08e87a315ac7826f11be6d4b87224a964b9e5176fcae71d6668df29488a1b80e3a174355bf0194236ccc0156802250841ca2fafd11710fa5aec1cd5660d0c7

    • SSDEEP

      12288:3Mr0y90kn8Gr7VmrmtfdaQdif0URjynm447zWKde8vrLA:3yNNromtFHrURenP4mK/A

    • 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 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

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks