Overview

overview

9

Static

static

3

7e25fbcdce...82.exe

windows7-x64

9

7e25fbcdce...82.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    7e25fbcdced718e8aa1ffc0932ead6c62fca8fcea1821a2f9b3623714945f682

  • Size

    257KB

  • Sample

    240319-jdtmrsdf58

  • MD5

    e2d59ef0e152bc37f8c6255bfdb26a43

  • SHA1

    9347eee6454f6f10246a6428419fb9d794479060

  • SHA256

    7e25fbcdced718e8aa1ffc0932ead6c62fca8fcea1821a2f9b3623714945f682

  • SHA512

    4f4db5509aeae838a4be51f1d60d71d1a0c92e32443cf172ef95c9aa1f90743ba03b6cd800ef1ce278335a7596c27d0d8097fec07c8bd21f42dcb18a6e9022a6

  • SSDEEP

    6144:bDKW1Lgbdl0TBBvjc/rDv3GRp5pWbX3WX:vh1Lk70Tnvjc3eJX

Score
9/10
persistence

Malware Config

Targets

    • Target

      7e25fbcdced718e8aa1ffc0932ead6c62fca8fcea1821a2f9b3623714945f682

    • Size

      257KB

    • MD5

      e2d59ef0e152bc37f8c6255bfdb26a43

    • SHA1

      9347eee6454f6f10246a6428419fb9d794479060

    • SHA256

      7e25fbcdced718e8aa1ffc0932ead6c62fca8fcea1821a2f9b3623714945f682

    • SHA512

      4f4db5509aeae838a4be51f1d60d71d1a0c92e32443cf172ef95c9aa1f90743ba03b6cd800ef1ce278335a7596c27d0d8097fec07c8bd21f42dcb18a6e9022a6

    • SSDEEP

      6144:bDKW1Lgbdl0TBBvjc/rDv3GRp5pWbX3WX:vh1Lk70Tnvjc3eJX

    Score
    9/10
    persistence

    • Detects executables packed with unregistered version of .NET Reactor

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks