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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/08/2024, 19:23

General

  • Target

    182fa8751291fab0c72a7634e8c7456410a3a4ac6dbbd17ffe6af30d4d52124c.exe

  • Size

    576KB

  • MD5

    8c76b929ddab15068a9ac089fded0f81

  • SHA1

    b222afc7e6c4473a624d140d6b6f7abacb4713a7

  • SHA256

    182fa8751291fab0c72a7634e8c7456410a3a4ac6dbbd17ffe6af30d4d52124c

  • SHA512

    9c3c240f275be257b8f5fddf173f9ee562b3a41c75ff499d84623eb78bb08bbc4de06744cd267eb371a5a7c939e0902522deca8d85c9c5d63c3cd5f8609d5ec9

  • SSDEEP

    12288:sYIW0p98Oh8P7h8IGLbPC3YaBeZmj/Kvo/u:gW298E8u/LbKIiUmj/Kvo/u

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • 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.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\182fa8751291fab0c72a7634e8c7456410a3a4ac6dbbd17ffe6af30d4d52124c.exe
    "C:\Users\Admin\AppData\Local\Temp\182fa8751291fab0c72a7634e8c7456410a3a4ac6dbbd17ffe6af30d4d52124c.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2776
    • C:\Users\Admin\AppData\Local\Temp\8879.tmp
      "C:\Users\Admin\AppData\Local\Temp\8879.tmp" --pingC:\Users\Admin\AppData\Local\Temp\182fa8751291fab0c72a7634e8c7456410a3a4ac6dbbd17ffe6af30d4d52124c.exe DB29F3A9F6175E92EC665EE0EB80234AFA067A337153991953220143AAE22404A0072BC0002763F1AB939F2A1677215C265064ABC7C65FAAFE88C8F9D6A8DCFF
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Modifies registry class
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:4512
      • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
        "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\182fa8751291fab0c72a7634e8c7456410a3a4ac6dbbd17ffe6af30d4d52124c.docx" /o ""
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        PID:4056

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\182fa8751291fab0c72a7634e8c7456410a3a4ac6dbbd17ffe6af30d4d52124c.docx

    Filesize

    21KB

    MD5

    7079891932a64f097abafd233055a1e9

    SHA1

    246d95feafe67689d49a5a4cadba18d3ac1914e5

    SHA256

    c97189b50e5e92be09966d4732b6d61a2e435b2935d60c09989e555ae442e7a1

    SHA512

    6e9ee6427d7cc2474dc634b088cf3f35d06dfb734d2b63fbbc794f4083b4b5754379daff4804bf5024b1b430aa5e50fa6d839d3473ceeed3043d373c85e9862a

  • C:\Users\Admin\AppData\Local\Temp\8879.tmp

    Filesize

    576KB

    MD5

    98dae15e54abd3ada415cfae87c76a36

    SHA1

    096eea8475f852117dae18cc3064c55f5ddd899e

    SHA256

    cb8a82e1c1f782b14d1bfb42d614dd84e5f281415b0e2bf7ef9c59555182f049

    SHA512

    fda639f98a1cfc68ce50efc9e9df736e9dd1b7fcc7adcc39a111d66aeacc57b1bb40c3fedf4faa9f85dbfadd0c27b70333af920828a350f515885f17837c0e65

  • memory/4056-17-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-23-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-12-0x00007FF892270000-0x00007FF892280000-memory.dmp

    Filesize

    64KB

  • memory/4056-11-0x00007FF892270000-0x00007FF892280000-memory.dmp

    Filesize

    64KB

  • memory/4056-13-0x00007FF892270000-0x00007FF892280000-memory.dmp

    Filesize

    64KB

  • memory/4056-19-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-20-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-21-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-18-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-25-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-9-0x00007FF8D228D000-0x00007FF8D228E000-memory.dmp

    Filesize

    4KB

  • memory/4056-10-0x00007FF892270000-0x00007FF892280000-memory.dmp

    Filesize

    64KB

  • memory/4056-22-0x00007FF88F910000-0x00007FF88F920000-memory.dmp

    Filesize

    64KB

  • memory/4056-27-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-26-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-24-0x00007FF88F910000-0x00007FF88F920000-memory.dmp

    Filesize

    64KB

  • memory/4056-16-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-15-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-14-0x00007FF892270000-0x00007FF892280000-memory.dmp

    Filesize

    64KB

  • memory/4056-43-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4056-42-0x00007FF8D228D000-0x00007FF8D228E000-memory.dmp

    Filesize

    4KB

  • memory/4056-44-0x00007FF8D21F0000-0x00007FF8D23E5000-memory.dmp

    Filesize

    2.0MB