General

  • Target

    4c94dba646bc1e5821ab089d61f9670c1f573e0432ff2f1084e22f6fcd8a558d.bin

  • Size

    1.2MB

  • Sample

    230506-1nkw2shd38

  • MD5

    09b0b82886369e1ef3c0f459a87bc198

  • SHA1

    52bbe258d7e857e0e3a0c99acaeb298c8fce1d49

  • SHA256

    4c94dba646bc1e5821ab089d61f9670c1f573e0432ff2f1084e22f6fcd8a558d

  • SHA512

    0fd07f747238da543c84baf94f040f2182138801066f8901fb31e673a401a7f2f2b8aebf9b461c6aabc985e6fcde4051e39aab26c570eb8eeea40b3a0410a2bc

  • SSDEEP

    24576:Zu0fRlKB2ZGPoUC1VqAUjfeEB7htX0yromAWB5HpS/gl:Q0+BshUC1VzUjjPP0/

Malware Config

Targets

    • Target

      4c94dba646bc1e5821ab089d61f9670c1f573e0432ff2f1084e22f6fcd8a558d.bin

    • Size

      1.2MB

    • MD5

      09b0b82886369e1ef3c0f459a87bc198

    • SHA1

      52bbe258d7e857e0e3a0c99acaeb298c8fce1d49

    • SHA256

      4c94dba646bc1e5821ab089d61f9670c1f573e0432ff2f1084e22f6fcd8a558d

    • SHA512

      0fd07f747238da543c84baf94f040f2182138801066f8901fb31e673a401a7f2f2b8aebf9b461c6aabc985e6fcde4051e39aab26c570eb8eeea40b3a0410a2bc

    • SSDEEP

      24576:Zu0fRlKB2ZGPoUC1VqAUjfeEB7htX0yromAWB5HpS/gl:Q0+BshUC1VzUjjPP0/

    • 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 Enterprise v6

Tasks