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Analysis

  • max time kernel
    151s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    15/10/2023, 19:51

General

  • Target

    fb0c71d71ee6d447a5c498cd12f4f050_exe32.exe

  • Size

    204KB

  • MD5

    fb0c71d71ee6d447a5c498cd12f4f050

  • SHA1

    c03638ae78e882d1e1b59b5a6654772100bc024b

  • SHA256

    3f101c958bf7aaacfcd0a8285595583282ab9a02df2f98367004edda7eaf7763

  • SHA512

    410eb5cd3bbb328207a47b42b8d7cd5b92e696af0ef0703e4849578a4892be6214113c44e067544e960dd8c39064d2c9e2c1d476e01b369d3fe4199653ec9fb0

  • SSDEEP

    3072:lOmsW8f0tQ9nLHbB9W0c1TqECzR/mkSYGrl9ymgYUWBc:l5hs4QxL7B9W0c1RCzR/fSmlH

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 27 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fb0c71d71ee6d447a5c498cd12f4f050_exe32.exe
    "C:\Users\Admin\AppData\Local\Temp\fb0c71d71ee6d447a5c498cd12f4f050_exe32.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Users\Admin\foqim.exe
      "C:\Users\Admin\foqim.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:1344

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\foqim.exe

    Filesize

    204KB

    MD5

    22207c0c00caaab00d924c5551adacc0

    SHA1

    0cdc1b6eb0db63777b0aac098aafa23b40f06e63

    SHA256

    bbf800b0cb30aa6953bfa0dad248da3d32eef95c15402de92fe15eb60b3be2eb

    SHA512

    59dfeca076df5b6a57efff459dac41f696d0adafaa45031b32872771830a9fa01e51f96d97ea03bb392ca38708fee9e85a89689f7f365e030bc6e6d8ece70e6a

  • C:\Users\Admin\foqim.exe

    Filesize

    204KB

    MD5

    22207c0c00caaab00d924c5551adacc0

    SHA1

    0cdc1b6eb0db63777b0aac098aafa23b40f06e63

    SHA256

    bbf800b0cb30aa6953bfa0dad248da3d32eef95c15402de92fe15eb60b3be2eb

    SHA512

    59dfeca076df5b6a57efff459dac41f696d0adafaa45031b32872771830a9fa01e51f96d97ea03bb392ca38708fee9e85a89689f7f365e030bc6e6d8ece70e6a

  • C:\Users\Admin\foqim.exe

    Filesize

    204KB

    MD5

    22207c0c00caaab00d924c5551adacc0

    SHA1

    0cdc1b6eb0db63777b0aac098aafa23b40f06e63

    SHA256

    bbf800b0cb30aa6953bfa0dad248da3d32eef95c15402de92fe15eb60b3be2eb

    SHA512

    59dfeca076df5b6a57efff459dac41f696d0adafaa45031b32872771830a9fa01e51f96d97ea03bb392ca38708fee9e85a89689f7f365e030bc6e6d8ece70e6a

  • \Users\Admin\foqim.exe

    Filesize

    204KB

    MD5

    22207c0c00caaab00d924c5551adacc0

    SHA1

    0cdc1b6eb0db63777b0aac098aafa23b40f06e63

    SHA256

    bbf800b0cb30aa6953bfa0dad248da3d32eef95c15402de92fe15eb60b3be2eb

    SHA512

    59dfeca076df5b6a57efff459dac41f696d0adafaa45031b32872771830a9fa01e51f96d97ea03bb392ca38708fee9e85a89689f7f365e030bc6e6d8ece70e6a

  • \Users\Admin\foqim.exe

    Filesize

    204KB

    MD5

    22207c0c00caaab00d924c5551adacc0

    SHA1

    0cdc1b6eb0db63777b0aac098aafa23b40f06e63

    SHA256

    bbf800b0cb30aa6953bfa0dad248da3d32eef95c15402de92fe15eb60b3be2eb

    SHA512

    59dfeca076df5b6a57efff459dac41f696d0adafaa45031b32872771830a9fa01e51f96d97ea03bb392ca38708fee9e85a89689f7f365e030bc6e6d8ece70e6a