Overview

overview

10

Static

static

3

50d0446e65...18.exe

windows7-x64

10

50d0446e65...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    50d0446e6511b1b03ea603b7ee3d9c28_JaffaCakes118
  • Size 288KB
  • Sample240717-bbpl2a1fqc
  • SHA256 a49d0e109a2f379dadffd496b4ecf6f957edaeaeff50c95c81c0c17f91ce18e8
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
xtremeratpersistenceratspywareupx

Malware Config

Targets

    • Target
      50d0446e6511b1b03ea603b7ee3d9c28_JaffaCakes118
    • Size 288KB
    • SHA256 a49d0e109a2f379dadffd496b4ecf6f957edaeaeff50c95c81c0c17f91ce18e8
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    xtremeratpersistenceratspywareupx

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

      persistencespywareratxtremerat

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks