General

  • Target

    fe6482fcf407ade5bf653ebd463ce0ee314e8c4dd4e5a8f24b0687d7dc41c4e0

  • Size

    780KB

  • Sample

    230528-p2efmsfe61

  • MD5

    a0b6a90f0f807c588e14624ecdc0f71e

  • SHA1

    925b6da8ead3df53a545457a542ba63cb70a787f

  • SHA256

    fe6482fcf407ade5bf653ebd463ce0ee314e8c4dd4e5a8f24b0687d7dc41c4e0

  • SHA512

    10f91e5d4814374f4f73659ea32fe67daad2b3700f85d24104ccf176f41506c8773a127f9f2352c9255f53d8d2c6d60df5355531482e0df5671d65d3b693eb4e

  • SSDEEP

    24576:DyFePKhKcTiZ4vjJT7jML4l5KFxgwKMaWlPC:WFeP+tTiZgjJHwEke

Malware Config

Extracted

Family

redline

Botnet

daswa

C2

83.97.73.127:19062

Attributes
  • auth_value

    a6ab6b8df5480a0bb295d3c069f67bf8

Extracted

Family

redline

Botnet

mirko

C2

83.97.73.127:19062

Attributes
  • auth_value

    35111a095377107ec8b7d3e035831af8

Targets

    • Target

      fe6482fcf407ade5bf653ebd463ce0ee314e8c4dd4e5a8f24b0687d7dc41c4e0

    • Size

      780KB

    • MD5

      a0b6a90f0f807c588e14624ecdc0f71e

    • SHA1

      925b6da8ead3df53a545457a542ba63cb70a787f

    • SHA256

      fe6482fcf407ade5bf653ebd463ce0ee314e8c4dd4e5a8f24b0687d7dc41c4e0

    • SHA512

      10f91e5d4814374f4f73659ea32fe67daad2b3700f85d24104ccf176f41506c8773a127f9f2352c9255f53d8d2c6d60df5355531482e0df5671d65d3b693eb4e

    • SSDEEP

      24576:DyFePKhKcTiZ4vjJT7jML4l5KFxgwKMaWlPC:WFeP+tTiZgjJHwEke

    • 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

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