Overview

overview

10

Static

static

3

5624a9df7a...9b.exe

windows7-x64

10

5624a9df7a...9b.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-06-2024 23:02

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General

  • Target

    5624a9df7ab849063046769115d89ea958f45e4c9f23657b3b4b12d015ff549b.exe

  • Size

    40KB

  • MD5

    755989f2097357a12ed4a527bab404be

  • SHA1

    bbaf861ecdca0c961e925de27ab210ae921aebbb

  • SHA256

    5624a9df7ab849063046769115d89ea958f45e4c9f23657b3b4b12d015ff549b

  • SHA512

    80f5f74e3fdf467b465690f364e1ee58f35a984e8791c58b023fae42c534e5aaa639f3406ba11b2327fab2f8581b77da21fbcdef87f09aa60bc6f45eb0f3ebd7

  • SSDEEP

    768:fSPXwaMzER7o5PBsTBkbHrHXd4fCJcEHwzOx0vc:fqbR0bsTB4bqh1vc

Score
10/10
evasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5624a9df7ab849063046769115d89ea958f45e4c9f23657b3b4b12d015ff549b.exe
    "C:\Users\Admin\AppData\Local\Temp\5624a9df7ab849063046769115d89ea958f45e4c9f23657b3b4b12d015ff549b.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.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
      PID:2852

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Admin.exe
    Filesize

    40KB

    MD5

    7a6162a9b2b243a3f1df0572710201c6

    SHA1

    fcab6988bfee735de21ad396c27c80bce2690cfa

    SHA256

    cdf8498d3c91680cf4177def7011fb2db64c7628436c0646800ef845e46ad33f

    SHA512

    55179f1dd24e51505563dceeb869c8f95a2b78b465660f8e18f39adc95b939c2f767d32b3ea96f25eaafab767364fc0820415cc1ea1b7aca15e99e58ae1105b9

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