Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-10-2024 07:00

General

  • Target

    CLOSURE.rtf

  • Size

    740KB

  • MD5

    f26bb424ef01ec203239aa3a6856faca

  • SHA1

    43368a01d4d0842df97c91a2aa09975f0f90a3e9

  • SHA256

    f40201743250cd62b21ea6a53c9b5cac0cbe8e7eb36b4b899321a63e5ab589ac

  • SHA512

    fba9c8b8003e92a4d4c620f8d636bb11c47e55b5277d6fd796687b4e5aeaf761156c7e65024868399213c65bd2a5e8db5836716b58a6c8a05f6516f3f26262f4

  • SSDEEP

    6144:DwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwA3wyM+3v2jBQK50iMKt6:p

Score
1/10

Malware Config

Signatures

  • 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
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs

Processes

  • 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\CLOSURE.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\TCDDB62.tmp\sist02.xsl

    Filesize

    245KB

    MD5

    f883b260a8d67082ea895c14bf56dd56

    SHA1

    7954565c1f243d46ad3b1e2f1baf3281451fc14b

    SHA256

    ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

    SHA512

    d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

  • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

    Filesize

    16B

    MD5

    d29962abc88624befc0135579ae485ec

    SHA1

    e40a6458296ec6a2427bcb280572d023a9862b31

    SHA256

    a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866

    SHA512

    4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

    Filesize

    1KB

    MD5

    cdf900022a76f7f2706649ac7e879232

    SHA1

    bf7f7dc6c77c6641b473a9af1f0af2de56cc438b

    SHA256

    881bd7c06eb495450cd54869975614b757f0baad02c71ed73807b62eae651597

    SHA512

    7b834106d9e77698fca60b9d7ba5bae312c44a84713b6b572f2c9ab3a317cde5642d7f12b082a6b60d0ba3974b756beae7983c5babfc136ebffc6eb72c5ca9ed

  • memory/3956-18-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-19-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-3-0x00007FFA5FC70000-0x00007FFA5FC80000-memory.dmp

    Filesize

    64KB

  • memory/3956-8-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-9-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-10-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-11-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-12-0x00007FFA5D5A0000-0x00007FFA5D5B0000-memory.dmp

    Filesize

    64KB

  • memory/3956-7-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-16-0x00007FFA5D5A0000-0x00007FFA5D5B0000-memory.dmp

    Filesize

    64KB

  • memory/3956-17-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-0-0x00007FFA5FC70000-0x00007FFA5FC80000-memory.dmp

    Filesize

    64KB

  • memory/3956-15-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-5-0x00007FFA5FC70000-0x00007FFA5FC80000-memory.dmp

    Filesize

    64KB

  • memory/3956-21-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-20-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-14-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-13-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-6-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-4-0x00007FFA5FC70000-0x00007FFA5FC80000-memory.dmp

    Filesize

    64KB

  • memory/3956-41-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-42-0x00007FFA9FC8D000-0x00007FFA9FC8E000-memory.dmp

    Filesize

    4KB

  • memory/3956-43-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-44-0x00007FFA9FBF0000-0x00007FFA9FDE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3956-1-0x00007FFA9FC8D000-0x00007FFA9FC8E000-memory.dmp

    Filesize

    4KB

  • memory/3956-2-0x00007FFA5FC70000-0x00007FFA5FC80000-memory.dmp

    Filesize

    64KB