General

  • Target

    d1db5ab7441024abb40edb9a8bfc70eefadd8a7c8cc8dc31b7af5080e5e3c770.exe

  • Size

    1.1MB

  • Sample

    230514-w774gach54

  • MD5

    adc6e9dcf5b4360fc9856f7c05112d85

  • SHA1

    ac66893a9b1f77b1aeea1fd70b255713b1da1b3e

  • SHA256

    d1db5ab7441024abb40edb9a8bfc70eefadd8a7c8cc8dc31b7af5080e5e3c770

  • SHA512

    4bbe93d55ea7209f79b54f936a81446d6683a6e10acca4022a3ec5b16e3c085c59acd30b91aac5943cee4c4959a47b04af0073e54470df11511933ee402561e1

  • SSDEEP

    24576:NyTl2Ore3g7efb5pUyMRV4VETyj8DXT5Ir3BZ2dAZ:olrSg7ez5mVc+yj8TT5ocA

Malware Config

Extracted

Family

redline

Botnet

dogma

C2

185.161.248.75:4132

Attributes
  • auth_value

    d6c5d36e9aa03c956dc76aa0fcbe3639

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Targets

    • Target

      d1db5ab7441024abb40edb9a8bfc70eefadd8a7c8cc8dc31b7af5080e5e3c770.exe

    • Size

      1.1MB

    • MD5

      adc6e9dcf5b4360fc9856f7c05112d85

    • SHA1

      ac66893a9b1f77b1aeea1fd70b255713b1da1b3e

    • SHA256

      d1db5ab7441024abb40edb9a8bfc70eefadd8a7c8cc8dc31b7af5080e5e3c770

    • SHA512

      4bbe93d55ea7209f79b54f936a81446d6683a6e10acca4022a3ec5b16e3c085c59acd30b91aac5943cee4c4959a47b04af0073e54470df11511933ee402561e1

    • SSDEEP

      24576:NyTl2Ore3g7efb5pUyMRV4VETyj8DXT5Ir3BZ2dAZ:olrSg7ez5mVc+yj8TT5ocA

    • 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.

    • Windows security modification

    • 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

3
T1112

Disabling Security Tools

2
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