General

  • Target

    824276004d108ee81562b85e0761f1bdbe2fea20906f94d9c24095986f868948

  • Size

    771KB

  • Sample

    230526-2ppr3ahe27

  • MD5

    8accda97cdfd2434feeccc78830c5ce9

  • SHA1

    25629be541e689e7af06aee141641903686e4cee

  • SHA256

    824276004d108ee81562b85e0761f1bdbe2fea20906f94d9c24095986f868948

  • SHA512

    dbbfe5d25d62032ef4c8aa7e59d7633e654617239548c2f13ed33096454d7dc8c8e1dfe4ecacdb9a2dec0479fa016a001967258a4f1a212ed2a3ab0e6139f8fe

  • SSDEEP

    24576:2yInxDH9U93MkG7tyjkfpkeD90BVbFjvW:FWhUFW78jcBpulF

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

      824276004d108ee81562b85e0761f1bdbe2fea20906f94d9c24095986f868948

    • Size

      771KB

    • MD5

      8accda97cdfd2434feeccc78830c5ce9

    • SHA1

      25629be541e689e7af06aee141641903686e4cee

    • SHA256

      824276004d108ee81562b85e0761f1bdbe2fea20906f94d9c24095986f868948

    • SHA512

      dbbfe5d25d62032ef4c8aa7e59d7633e654617239548c2f13ed33096454d7dc8c8e1dfe4ecacdb9a2dec0479fa016a001967258a4f1a212ed2a3ab0e6139f8fe

    • SSDEEP

      24576:2yInxDH9U93MkG7tyjkfpkeD90BVbFjvW:FWhUFW78jcBpulF

    • 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