Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    03/07/2024, 23:18

General

  • Target

    72ca660f42f9832c1f427310c771a031e69f1fd66bf561e3b8e268eb68b9ddd3.exe

  • Size

    60KB

  • MD5

    14b9b8ba0d01cea215960d4da2a3c443

  • SHA1

    e59f180479b5e022e9f96ea2470d8e99c782be00

  • SHA256

    72ca660f42f9832c1f427310c771a031e69f1fd66bf561e3b8e268eb68b9ddd3

  • SHA512

    a489ec94b215021b1ca6496ca9ccd681e80900f9a7f71527aee51df2c298b30f81af60d1000e70ed7aef0df31bb4ef02afd11e4739385dd5a6d7a4c6f1e9d15c

  • SSDEEP

    1536:Qbx8w7vst+SbtS0SIImNMlsCSZxIG+UkHoM+:2vzRfloM

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 50 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72ca660f42f9832c1f427310c771a031e69f1fd66bf561e3b8e268eb68b9ddd3.exe
    "C:\Users\Admin\AppData\Local\Temp\72ca660f42f9832c1f427310c771a031e69f1fd66bf561e3b8e268eb68b9ddd3.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Users\Admin\heuroem.exe
      "C:\Users\Admin\heuroem.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\heuroem.exe

    Filesize

    60KB

    MD5

    34a786abc93d90d744729afde680767f

    SHA1

    4311680b4e62f1b53a82c62248f95b723c4c051e

    SHA256

    f6971638c2b3537f7545f6094b57b210e2bab39d285a1bf27f8ea54c837cb207

    SHA512

    3048bda248b4a4d82e9b6868e1fda6bc33b3c70aa240e682d9460c5b9186a432f180eb7f5b4b61d413a323fe72be5b4fb9c907b844b4c3b4eca876012c6ff46d