Overview

overview

10

Static

static

3

996ae397f5...8N.exe

windows7-x64

10

996ae397f5...8N.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2024 04:52

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General

  • Target

    996ae397f54ff16cd8e0340e4641f8da07917815ec9c84ebcd76d8932b53c788N.exe

  • Size

    31KB

  • MD5

    0dc00a49037ab3a33a1bbe92455d2fd0

  • SHA1

    8a00a01697b38bf597c26cb92a1a5b0679b7bd76

  • SHA256

    996ae397f54ff16cd8e0340e4641f8da07917815ec9c84ebcd76d8932b53c788

  • SHA512

    0416c162bac976b1aea56ef946b1431bb4d51c9dc66a82b77a86d2c2cde6c61a4a325eaadbb69902c9b781205b7637adf3a19e6e126b35330f4fec3a0c9539f6

  • SSDEEP

    768:8j5KLZ/vbDEj7Rbw1KvVW6wVmuHXJHdzTC/Wc8HEzHvc:8j5SZbDEj7RKwI6wVBpGpRTvc

Score
10/10
discoveryevasionpersistence

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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\996ae397f54ff16cd8e0340e4641f8da07917815ec9c84ebcd76d8932b53c788N.exe
    "C:\Users\Admin\AppData\Local\Temp\996ae397f54ff16cd8e0340e4641f8da07917815ec9c84ebcd76d8932b53c788N.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3400
    • 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
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    31KB

    MD5

    b19246f19a96d5ff04c1de28195e0cdb

    SHA1

    a718402d281b6ded7d74d8f1b818e618dc4e1251

    SHA256

    71ee81b3f38ef61269cde06f0fc7015805899f2cfd334dcb6d3d6c3067bccaa6

    SHA512

    1f64f4923b9d7ece8b3dcf0609425d664bcbeee63e71316ba1ec1e6aa04f3399177433045b53b194abaad2ca6076001de49d682f9ad39f824bf513e6c7eaa07a

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  • memory/1524-33-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

    Download

  • memory/3400-0-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

    Download