General

  • Target

    c1127770081a46008c9a63a8859b5cd5458a5f27e7ba388e77e914081952c08c.bin

  • Size

    1.1MB

  • Sample

    230505-x4tbksbb9w

  • MD5

    4575ef2fd1eb3dd65bd04c187263a74b

  • SHA1

    fa942e9b27813ae3b9a5455912c39b7d405cf1b7

  • SHA256

    c1127770081a46008c9a63a8859b5cd5458a5f27e7ba388e77e914081952c08c

  • SHA512

    f46da4b8a3259fdd3b9d3de32f5ff6a447aee16cd1899aee5136eb0cdf1bf9a8d83cf033f3fbdf08c22b5e1c4a92cb00c5ca52bc44d4c6c51cb6bfc34ee2e465

  • SSDEEP

    24576:GyL/LrjFx+Pzkg84lGEftkrgW2yVSQCxyEjFPGi9qOtcvm1WDxwPB7KhBJy:VL3jFsPzkDEarg/yVS6EjFPrpqrSpgj

Malware Config

Targets

    • Target

      c1127770081a46008c9a63a8859b5cd5458a5f27e7ba388e77e914081952c08c.bin

    • Size

      1.1MB

    • MD5

      4575ef2fd1eb3dd65bd04c187263a74b

    • SHA1

      fa942e9b27813ae3b9a5455912c39b7d405cf1b7

    • SHA256

      c1127770081a46008c9a63a8859b5cd5458a5f27e7ba388e77e914081952c08c

    • SHA512

      f46da4b8a3259fdd3b9d3de32f5ff6a447aee16cd1899aee5136eb0cdf1bf9a8d83cf033f3fbdf08c22b5e1c4a92cb00c5ca52bc44d4c6c51cb6bfc34ee2e465

    • SSDEEP

      24576:GyL/LrjFx+Pzkg84lGEftkrgW2yVSQCxyEjFPGi9qOtcvm1WDxwPB7KhBJy:VL3jFsPzkDEarg/yVS6EjFPrpqrSpgj

    • 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