General

  • Target

    d68693bf6df54d56881e005c00c4a64dea7c2beb7b7399accaa9b28aac83073c.bin

  • Size

    1.7MB

  • Sample

    230505-ylgeqsch4w

  • MD5

    6102ae8c7fe91d0220b67e397d44c6fd

  • SHA1

    f86fb698c586f2f14059c84a96986be00839c7ae

  • SHA256

    d68693bf6df54d56881e005c00c4a64dea7c2beb7b7399accaa9b28aac83073c

  • SHA512

    1e1f09283d214c9b77b1f787f36b86a19554f121677b4c2edf0fdd7a898c77050afabff54a0b1f3c75b4a7aff5504367c75f2e8303518b5b45c5008a8fa89421

  • SSDEEP

    49152:FOAU5alHP961tYd9EhlGqextzMy883F5cgcd:MAU5olgtYd9ElG7IyZ3F5cJ

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

      d68693bf6df54d56881e005c00c4a64dea7c2beb7b7399accaa9b28aac83073c.bin

    • Size

      1.7MB

    • MD5

      6102ae8c7fe91d0220b67e397d44c6fd

    • SHA1

      f86fb698c586f2f14059c84a96986be00839c7ae

    • SHA256

      d68693bf6df54d56881e005c00c4a64dea7c2beb7b7399accaa9b28aac83073c

    • SHA512

      1e1f09283d214c9b77b1f787f36b86a19554f121677b4c2edf0fdd7a898c77050afabff54a0b1f3c75b4a7aff5504367c75f2e8303518b5b45c5008a8fa89421

    • SSDEEP

      49152:FOAU5alHP961tYd9EhlGqextzMy883F5cgcd:MAU5olgtYd9ElG7IyZ3F5cJ

    • 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