General

  • Target

    14c8673076436e9e04d6e6f6adf1ad14408a985f3b748717613cbcc17a026f9d

  • Size

    770KB

  • Sample

    230526-24ynhshh8s

  • MD5

    567e8ebc4eb664163ad09e728a65e385

  • SHA1

    68ffd5e3b461ba1d8008072e5216faa5c8d6cf52

  • SHA256

    14c8673076436e9e04d6e6f6adf1ad14408a985f3b748717613cbcc17a026f9d

  • SHA512

    df9b4e24776b434d163e4794ec09cd7ec8636b5e833dc1ed79f3289ed9f42527fe0371e3ecb55d2a2e4bff35b4460fe5ee58f12c86def7ec7cda729db4519961

  • SSDEEP

    24576:2yU6mWkIZqERSjZ+yc4rjj0G4bNjcrWA:F32G4b9yN

Malware Config

Extracted

Family

redline

Botnet

disa

C2

83.97.73.122:19062

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      14c8673076436e9e04d6e6f6adf1ad14408a985f3b748717613cbcc17a026f9d

    • Size

      770KB

    • MD5

      567e8ebc4eb664163ad09e728a65e385

    • SHA1

      68ffd5e3b461ba1d8008072e5216faa5c8d6cf52

    • SHA256

      14c8673076436e9e04d6e6f6adf1ad14408a985f3b748717613cbcc17a026f9d

    • SHA512

      df9b4e24776b434d163e4794ec09cd7ec8636b5e833dc1ed79f3289ed9f42527fe0371e3ecb55d2a2e4bff35b4460fe5ee58f12c86def7ec7cda729db4519961

    • SSDEEP

      24576:2yU6mWkIZqERSjZ+yc4rjj0G4bNjcrWA:F32G4b9yN

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks