General

  • Target

    d3a0952590ced0082a78ba813f4c738f6657be674fc10442c4ccaa7e14cec2db.bin

  • Size

    1.1MB

  • Sample

    230505-yjpnbsae57

  • MD5

    46019aadac4d703a5f9763420b905f66

  • SHA1

    a656129e297012ef67e31cc5f568dc1f086582d0

  • SHA256

    d3a0952590ced0082a78ba813f4c738f6657be674fc10442c4ccaa7e14cec2db

  • SHA512

    5e00ef8b31f73a9202e432ad7650dad7a4bc71f290500245412391af7af1d5f9707f7fc590e6e99d96d78161e7ddaa8dae63bca4b633f7ca24402492d078db33

  • SSDEEP

    24576:2yw9Go88sTPM3Ao0xZjsXNaA5GlNZnAs/CCE2KBNo/kxL6DG:Fe0cAfZj6NaA5GlNVN/CrjfoE

Malware Config

Targets

    • Target

      d3a0952590ced0082a78ba813f4c738f6657be674fc10442c4ccaa7e14cec2db.bin

    • Size

      1.1MB

    • MD5

      46019aadac4d703a5f9763420b905f66

    • SHA1

      a656129e297012ef67e31cc5f568dc1f086582d0

    • SHA256

      d3a0952590ced0082a78ba813f4c738f6657be674fc10442c4ccaa7e14cec2db

    • SHA512

      5e00ef8b31f73a9202e432ad7650dad7a4bc71f290500245412391af7af1d5f9707f7fc590e6e99d96d78161e7ddaa8dae63bca4b633f7ca24402492d078db33

    • SSDEEP

      24576:2yw9Go88sTPM3Ao0xZjsXNaA5GlNZnAs/CCE2KBNo/kxL6DG:Fe0cAfZj6NaA5GlNVN/CrjfoE

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks