General

  • Target

    9256fed9e07c01bdc005dcb9aacb4781951fa4f45314dcbfbcfc319c5563bfea

  • Size

    685KB

  • Sample

    230327-rfrvysdg68

  • MD5

    b98cd68eeae51dca96b99b1a26ebae89

  • SHA1

    671b4b1cc0aa34bab81874c39447c6acf6359cad

  • SHA256

    9256fed9e07c01bdc005dcb9aacb4781951fa4f45314dcbfbcfc319c5563bfea

  • SHA512

    16aa7bd36c3de679d7aa92f4afa07bd5ffb8c76fa4ee15e0c2b419e9107dabf2ff769a33ab78e05c7ee82a44d8a2d1ec67d2611a2beb3cbfcb3aa74c19054fa6

  • SSDEEP

    12288:zMrwy90nNHmylnHZaJ3GJBHZZl3QVlE3RGd5kAy7Bs02ECKLJtAPWh5b:XyIHmylnHZQYjl3gORGd2xG02ECKvXhl

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      9256fed9e07c01bdc005dcb9aacb4781951fa4f45314dcbfbcfc319c5563bfea

    • Size

      685KB

    • MD5

      b98cd68eeae51dca96b99b1a26ebae89

    • SHA1

      671b4b1cc0aa34bab81874c39447c6acf6359cad

    • SHA256

      9256fed9e07c01bdc005dcb9aacb4781951fa4f45314dcbfbcfc319c5563bfea

    • SHA512

      16aa7bd36c3de679d7aa92f4afa07bd5ffb8c76fa4ee15e0c2b419e9107dabf2ff769a33ab78e05c7ee82a44d8a2d1ec67d2611a2beb3cbfcb3aa74c19054fa6

    • SSDEEP

      12288:zMrwy90nNHmylnHZaJ3GJBHZZl3QVlE3RGd5kAy7Bs02ECKLJtAPWh5b:XyIHmylnHZQYjl3gORGd2xG02ECKvXhl

    • 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