General

  • Target

    1c685a2907ed752849f931295c6cb807e08f0901608d9e7fc05252565ebcddcd

  • Size

    540KB

  • Sample

    230324-m5qxqsfh8s

  • MD5

    35a8f16a6674b7f9f06aace9383dc2dc

  • SHA1

    bb01b48b415b2a3d546d59401bcf3eed54aa1d8c

  • SHA256

    1c685a2907ed752849f931295c6cb807e08f0901608d9e7fc05252565ebcddcd

  • SHA512

    95f2201c0c2c5a226711921b0dd10301197e8033b0372858962e2d298f5d8616a0b9f4931c3e0d50ff33d61ae4f6edd7ba2705b64f258ba86e0e17bb6c377081

  • SSDEEP

    12288:XMrEy90ufCM8ZTxVVElB0Wv/qUNDkKgsgVvFOBR:LytCfGv/qODkKweR

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      1c685a2907ed752849f931295c6cb807e08f0901608d9e7fc05252565ebcddcd

    • Size

      540KB

    • MD5

      35a8f16a6674b7f9f06aace9383dc2dc

    • SHA1

      bb01b48b415b2a3d546d59401bcf3eed54aa1d8c

    • SHA256

      1c685a2907ed752849f931295c6cb807e08f0901608d9e7fc05252565ebcddcd

    • SHA512

      95f2201c0c2c5a226711921b0dd10301197e8033b0372858962e2d298f5d8616a0b9f4931c3e0d50ff33d61ae4f6edd7ba2705b64f258ba86e0e17bb6c377081

    • SSDEEP

      12288:XMrEy90ufCM8ZTxVVElB0Wv/qUNDkKgsgVvFOBR:LytCfGv/qODkKweR

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks