General

  • Target

    f8d528c5faa1d5151723b90901f3422d7f211526da17bd7e0adf45b882f49a0e

  • Size

    1.0MB

  • Sample

    230526-pbq2rafg9z

  • MD5

    8761ca7204938478690865d370eb0af5

  • SHA1

    8b2804852c82db01d4fe04c3f5c845c700b93a96

  • SHA256

    f8d528c5faa1d5151723b90901f3422d7f211526da17bd7e0adf45b882f49a0e

  • SHA512

    7cf10a57c6f8715e1df2f71641c96d3f72ffeadbdd14765212b9c8c40b2e9be3eec68c745b8bf73543dc118209a00d9a5c6b3ce938f20c5a03483aea87a7c6fd

  • SSDEEP

    12288:YMrLy90yM0u//cu288pHvE+IqBbghEz5wXWA4dVwmd4LBAkt+cKr5066r4d73stb:zyaI5yqB474vwmdcLt+cK+r4yN5Ky

Malware Config

Extracted

Family

redline

Botnet

lisa

C2

83.97.73.122:19062

Attributes
  • auth_value

    c2dc311db9820012377b054447d37949

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      f8d528c5faa1d5151723b90901f3422d7f211526da17bd7e0adf45b882f49a0e

    • Size

      1.0MB

    • MD5

      8761ca7204938478690865d370eb0af5

    • SHA1

      8b2804852c82db01d4fe04c3f5c845c700b93a96

    • SHA256

      f8d528c5faa1d5151723b90901f3422d7f211526da17bd7e0adf45b882f49a0e

    • SHA512

      7cf10a57c6f8715e1df2f71641c96d3f72ffeadbdd14765212b9c8c40b2e9be3eec68c745b8bf73543dc118209a00d9a5c6b3ce938f20c5a03483aea87a7c6fd

    • SSDEEP

      12288:YMrLy90yM0u//cu288pHvE+IqBbghEz5wXWA4dVwmd4LBAkt+cKr5066r4d73stb:zyaI5yqB474vwmdcLt+cK+r4yN5Ky

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks