General

  • Target

    425a43805de15fb96d175ab770b9e758cd4811b4354cfa7de47256b520a6ea2c

  • Size

    763KB

  • Sample

    230526-mvx83afe81

  • MD5

    2379fb26d6af6573c8969f1007d65e2d

  • SHA1

    9c1cc979e2e7bc753d771f9b060929faf004b7ab

  • SHA256

    425a43805de15fb96d175ab770b9e758cd4811b4354cfa7de47256b520a6ea2c

  • SHA512

    9626a54e030712703f1571033313995d42ec5dd0b3a28a2dff293c5998882b78961328b9534ef04b0514c368218f63a0c8621731db9f429d08a1fc13f4d28b8f

  • SSDEEP

    12288:VMrMy90mB+vup1tDKJmkKTZFpgY8h2W0095I8p+XXz0hIMXYtc34dBrmdqLBxET1:FyNq4CmFFk2W00968pG47+m4frmdeg7Z

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

      425a43805de15fb96d175ab770b9e758cd4811b4354cfa7de47256b520a6ea2c

    • Size

      763KB

    • MD5

      2379fb26d6af6573c8969f1007d65e2d

    • SHA1

      9c1cc979e2e7bc753d771f9b060929faf004b7ab

    • SHA256

      425a43805de15fb96d175ab770b9e758cd4811b4354cfa7de47256b520a6ea2c

    • SHA512

      9626a54e030712703f1571033313995d42ec5dd0b3a28a2dff293c5998882b78961328b9534ef04b0514c368218f63a0c8621731db9f429d08a1fc13f4d28b8f

    • SSDEEP

      12288:VMrMy90mB+vup1tDKJmkKTZFpgY8h2W0095I8p+XXz0hIMXYtc34dBrmdqLBxET1:FyNq4CmFFk2W00968pG47+m4frmdeg7Z

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks