General

  • Target

    c6c2cd26485e431ae5b0b94632872486a944de793c5fb3d0482c468782c59b0c.exe

  • Size

    1.1MB

  • Sample

    230514-w6pkqsfa8y

  • MD5

    2b54c41f2ed23e7a055334ce2d57e878

  • SHA1

    b908f72b784a35bb54590288f5587a46a1767e53

  • SHA256

    c6c2cd26485e431ae5b0b94632872486a944de793c5fb3d0482c468782c59b0c

  • SHA512

    e67a767130d2b0ae144e9600ced965d9c745b4e7782fb38d5a5e4fb36253a2a66d327674a939be647de0f57768deca2e1028aef4abb9523c22aacc77f4d4ceed

  • SSDEEP

    24576:vyxg+GA2WAII549eljDWD4TI4V6TJ0dG3H:6xGAMtOgjrTIRKd

Malware Config

Extracted

Family

redline

Botnet

motor

C2

185.161.248.75:4132

Attributes
  • auth_value

    ec19ab9989a783983c5cbbc0e5ac4a5f

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Targets

    • Target

      c6c2cd26485e431ae5b0b94632872486a944de793c5fb3d0482c468782c59b0c.exe

    • Size

      1.1MB

    • MD5

      2b54c41f2ed23e7a055334ce2d57e878

    • SHA1

      b908f72b784a35bb54590288f5587a46a1767e53

    • SHA256

      c6c2cd26485e431ae5b0b94632872486a944de793c5fb3d0482c468782c59b0c

    • SHA512

      e67a767130d2b0ae144e9600ced965d9c745b4e7782fb38d5a5e4fb36253a2a66d327674a939be647de0f57768deca2e1028aef4abb9523c22aacc77f4d4ceed

    • SSDEEP

      24576:vyxg+GA2WAII549eljDWD4TI4V6TJ0dG3H:6xGAMtOgjrTIRKd

    • 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