General

  • Target

    07496299.exe

  • Size

    788KB

  • Sample

    230529-xw3v2sde8z

  • MD5

    128746491c835d6eba2e8c4e6c46010f

  • SHA1

    fe7d7907d7b7e6f43af79f806b6640fdfb9468aa

  • SHA256

    438d64bb831555caadaa92a32c9d62e255001bc8d524721c885f37d750ec3476

  • SHA512

    aabc696c84ae5bedd6629192efdfec5f3aef9813390eace538a746f6fbfe3a416132bf000db2359a4f9718c57e5ce23bfcfd88efc7308ba7738ed7d0b24760e2

  • SSDEEP

    12288:RMrgy903+wvNDnxMddL63V1pRyrq2bT3o8418TXMRs2hO20PX2uVXR9EPP:NyzonIUJMmQb818S3svZk

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.127:19045

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      07496299.exe

    • Size

      788KB

    • MD5

      128746491c835d6eba2e8c4e6c46010f

    • SHA1

      fe7d7907d7b7e6f43af79f806b6640fdfb9468aa

    • SHA256

      438d64bb831555caadaa92a32c9d62e255001bc8d524721c885f37d750ec3476

    • SHA512

      aabc696c84ae5bedd6629192efdfec5f3aef9813390eace538a746f6fbfe3a416132bf000db2359a4f9718c57e5ce23bfcfd88efc7308ba7738ed7d0b24760e2

    • SSDEEP

      12288:RMrgy903+wvNDnxMddL63V1pRyrq2bT3o8418TXMRs2hO20PX2uVXR9EPP:NyzonIUJMmQb818S3svZk

    • 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

    • Reads user/profile data of web browsers

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

    • 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