General

  • Target

    47d8711deb810af81e380737f0466c35.exe

  • Size

    1.0MB

  • Sample

    230521-h9ja8sgg44

  • MD5

    47d8711deb810af81e380737f0466c35

  • SHA1

    32f12e6b56e7101abee09f0dd0a61480307317af

  • SHA256

    039eb1db71f1883bdc9ccd0ad033bbffc3a72ed85b3975f960e12702b926a35d

  • SHA512

    92a05e7d66d22c86b312004adf655d63406ba6ff906a11e87f2776af14f27e6452f16468de2e411c3dee1edbbc4faeba8d5f33c93cc25a85927a222273aa88b5

  • SSDEEP

    24576:Uyviy3AOqXE7ZX5ioT+FLgQiSrCaiW5EmmDtFU2hbVH:jay9qUdlT4Z7mDnUi

Malware Config

Extracted

Family

redline

Botnet

mixa

C2

185.161.248.37:4138

Attributes
  • auth_value

    9d14534b25ac495ab25b59800acf3bb2

Targets

    • Target

      47d8711deb810af81e380737f0466c35.exe

    • Size

      1.0MB

    • MD5

      47d8711deb810af81e380737f0466c35

    • SHA1

      32f12e6b56e7101abee09f0dd0a61480307317af

    • SHA256

      039eb1db71f1883bdc9ccd0ad033bbffc3a72ed85b3975f960e12702b926a35d

    • SHA512

      92a05e7d66d22c86b312004adf655d63406ba6ff906a11e87f2776af14f27e6452f16468de2e411c3dee1edbbc4faeba8d5f33c93cc25a85927a222273aa88b5

    • SSDEEP

      24576:Uyviy3AOqXE7ZX5ioT+FLgQiSrCaiW5EmmDtFU2hbVH:jay9qUdlT4Z7mDnUi

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks