General

  • Target

    1106a5c057379d0df99396decbfb901f8fd6088c5db693aaceadb059058e2003.bin

  • Size

    1.1MB

  • Sample

    230506-zbrcmaca76

  • MD5

    722d0f35327938ae6cd9f3a2b77b0b28

  • SHA1

    72388a7d6f73501b96579777351a546f511ab16c

  • SHA256

    1106a5c057379d0df99396decbfb901f8fd6088c5db693aaceadb059058e2003

  • SHA512

    e94d188ac4fcdb438b39d6deb5694b8cb174b2053e670d8660357860d8693ce59816b8eb89d5494a60f16ea2a3988768030f9b7fd1b3d7b2d44592eb84fa5aa3

  • SSDEEP

    24576:FyU8086sNhjUygBpYDlhgjDaYZzbEvO4gJx+pE2vUNkKhxPBVLkp:gU80vsNNUf35bEKupErVD5V4

Malware Config

Targets

    • Target

      1106a5c057379d0df99396decbfb901f8fd6088c5db693aaceadb059058e2003.bin

    • Size

      1.1MB

    • MD5

      722d0f35327938ae6cd9f3a2b77b0b28

    • SHA1

      72388a7d6f73501b96579777351a546f511ab16c

    • SHA256

      1106a5c057379d0df99396decbfb901f8fd6088c5db693aaceadb059058e2003

    • SHA512

      e94d188ac4fcdb438b39d6deb5694b8cb174b2053e670d8660357860d8693ce59816b8eb89d5494a60f16ea2a3988768030f9b7fd1b3d7b2d44592eb84fa5aa3

    • SSDEEP

      24576:FyU8086sNhjUygBpYDlhgjDaYZzbEvO4gJx+pE2vUNkKhxPBVLkp:gU80vsNNUf35bEKupErVD5V4

    • 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