General

  • Target

    dcadb0a6b56e6dfc56c5db613e91f5953e66b73ca87f497f3fd33936b5f4c925.bin

  • Size

    1.7MB

  • Sample

    230505-yqyvksdd5t

  • MD5

    5eca5616b620d4478e81652f904e053b

  • SHA1

    143173ab27e3a31691ba72c0b67832d20d5addf7

  • SHA256

    dcadb0a6b56e6dfc56c5db613e91f5953e66b73ca87f497f3fd33936b5f4c925

  • SHA512

    0a63bc3ac6dfd00017f618ff06197378f34760f0201d58ecc1f0e5236c204dbeaf9fae608b1860bc1a7baa08cee768ba94f01e3fecdd51564785210572838ce0

  • SSDEEP

    49152:vTwQfAawRZwM6tGhBXv4wSrWDCqnS7bn:ZfAsNtGhhv4wGWDCjz

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

      dcadb0a6b56e6dfc56c5db613e91f5953e66b73ca87f497f3fd33936b5f4c925.bin

    • Size

      1.7MB

    • MD5

      5eca5616b620d4478e81652f904e053b

    • SHA1

      143173ab27e3a31691ba72c0b67832d20d5addf7

    • SHA256

      dcadb0a6b56e6dfc56c5db613e91f5953e66b73ca87f497f3fd33936b5f4c925

    • SHA512

      0a63bc3ac6dfd00017f618ff06197378f34760f0201d58ecc1f0e5236c204dbeaf9fae608b1860bc1a7baa08cee768ba94f01e3fecdd51564785210572838ce0

    • SSDEEP

      49152:vTwQfAawRZwM6tGhBXv4wSrWDCqnS7bn:ZfAsNtGhhv4wGWDCjz

    • 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