General

  • Target

    5fca768c183d09378e2f7d60044083cd6cf216dab08b32df0199a168304938a6

  • Size

    1.7MB

  • Sample

    230507-c3r2xagd3v

  • MD5

    25d7b5a3aa8e9df9e12b41fed9ba8e7c

  • SHA1

    e9c8612ca64b3527034c4c580f55c548572e6e5c

  • SHA256

    5fca768c183d09378e2f7d60044083cd6cf216dab08b32df0199a168304938a6

  • SHA512

    8279127f92f5668fb7f8f3277234e66d5245e880b4020cf9bebabd9ad59c35bda3d25d483e9788b8507aba1568bc30934917a3abe8a581ed918a84e3f624e1a2

  • SSDEEP

    49152:UqOTZV1YmbNltm1Skk25EQaFUPDlJN8G6qHx8oGI:w1zYmHtm1Skk2yQaFylJf

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

      5fca768c183d09378e2f7d60044083cd6cf216dab08b32df0199a168304938a6

    • Size

      1.7MB

    • MD5

      25d7b5a3aa8e9df9e12b41fed9ba8e7c

    • SHA1

      e9c8612ca64b3527034c4c580f55c548572e6e5c

    • SHA256

      5fca768c183d09378e2f7d60044083cd6cf216dab08b32df0199a168304938a6

    • SHA512

      8279127f92f5668fb7f8f3277234e66d5245e880b4020cf9bebabd9ad59c35bda3d25d483e9788b8507aba1568bc30934917a3abe8a581ed918a84e3f624e1a2

    • SSDEEP

      49152:UqOTZV1YmbNltm1Skk25EQaFUPDlJN8G6qHx8oGI:w1zYmHtm1Skk2yQaFylJf

    • 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