General

  • Target

    60d1a4e71274f4fb7add1a999545902031951b09e70fc0255e750a55361bd13c

  • Size

    810KB

  • Sample

    230507-c499wage7x

  • MD5

    dbd028c1b1b03927074fa909e7a95c46

  • SHA1

    49520bdeb34f5c273eeade1d39766baca779c918

  • SHA256

    60d1a4e71274f4fb7add1a999545902031951b09e70fc0255e750a55361bd13c

  • SHA512

    5fa37b55aa60116ae08d90f96e3a5725f4cc4fc3b5b492fae9817a633cceae09f97f633bf267d92f6cf9297068b1a8dd46cf498e0238c87261ea42438572cfd3

  • SSDEEP

    12288:4y902g2keLsDzypUcVLHbbSjA43OuT3yxxob9gQwgLmoukc0vX3t+7Mo+r1R1d:4yrFw96/P6fb9gQvJuk7Pt+aH

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      60d1a4e71274f4fb7add1a999545902031951b09e70fc0255e750a55361bd13c

    • Size

      810KB

    • MD5

      dbd028c1b1b03927074fa909e7a95c46

    • SHA1

      49520bdeb34f5c273eeade1d39766baca779c918

    • SHA256

      60d1a4e71274f4fb7add1a999545902031951b09e70fc0255e750a55361bd13c

    • SHA512

      5fa37b55aa60116ae08d90f96e3a5725f4cc4fc3b5b492fae9817a633cceae09f97f633bf267d92f6cf9297068b1a8dd46cf498e0238c87261ea42438572cfd3

    • SSDEEP

      12288:4y902g2keLsDzypUcVLHbbSjA43OuT3yxxob9gQwgLmoukc0vX3t+7Mo+r1R1d:4yrFw96/P6fb9gQvJuk7Pt+aH

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks