General

  • Target

    a01d4d50ea1f8256b8b5fb0b2efd7ce7a7768b7630e30e378f0f5fde83b6bae4.bin

  • Size

    1.7MB

  • Sample

    230505-xdl5ksee47

  • MD5

    be576b0c08e334e1eb69e8b027135a38

  • SHA1

    40e19e774a70ddd519e20f83924db9fbab29eb60

  • SHA256

    a01d4d50ea1f8256b8b5fb0b2efd7ce7a7768b7630e30e378f0f5fde83b6bae4

  • SHA512

    02992c6a5911d34aee3603907df5ee58f0aebdad7a9654b346bab69157dd1460d39a0e6ea212c92bc4d5dba4056ef699451c36c8c30f3a5b0d024f6ae032b271

  • SSDEEP

    49152:93z/2dALGiNXRtFnvEz4ZXtiIYG3gyGv:J2KhtFnvEz4ZXtQMI

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

most

C2

185.161.248.73:4164

Attributes
  • auth_value

    7da4dfa153f2919e617aa016f7c36008

Targets

    • Target

      a01d4d50ea1f8256b8b5fb0b2efd7ce7a7768b7630e30e378f0f5fde83b6bae4.bin

    • Size

      1.7MB

    • MD5

      be576b0c08e334e1eb69e8b027135a38

    • SHA1

      40e19e774a70ddd519e20f83924db9fbab29eb60

    • SHA256

      a01d4d50ea1f8256b8b5fb0b2efd7ce7a7768b7630e30e378f0f5fde83b6bae4

    • SHA512

      02992c6a5911d34aee3603907df5ee58f0aebdad7a9654b346bab69157dd1460d39a0e6ea212c92bc4d5dba4056ef699451c36c8c30f3a5b0d024f6ae032b271

    • SSDEEP

      49152:93z/2dALGiNXRtFnvEz4ZXtiIYG3gyGv:J2KhtFnvEz4ZXtQMI

    • 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