Overview
overview
8Static
static
1Oracle_Vir....14.gz
windows10-2004-x64
1Oracle_Vir....14.gz
windows11-ltsc_2024-x64
1Oracle_Vir...14.tar
windows10-2004-x64
1Oracle_Vir...14.tar
windows11-ltsc_2024-x64
1ExtPack-license.html
windows10-2004-x64
3ExtPack-license.html
windows11-ltsc_2024-x64
3ExtPack-license.rtf
windows10-2004-x64
1ExtPack-license.rtf
windows11-ltsc_2024-x64
1win.amd64/...el.inf
windows10-2004-x64
1win.amd64/...el.inf
windows11-ltsc_2024-x64
1win.amd64/...in.dll
windows10-2004-x64
1win.amd64/...in.dll
windows11-ltsc_2024-x64
1win.amd64/...VM.dll
windows10-2004-x64
1win.amd64/...VM.dll
windows11-ltsc_2024-x64
1win.amd64/...el.cat
windows10-2004-x64
8win.amd64/...el.cat
windows11-ltsc_2024-x64
8win.arm64/...in.dll
windows10-2004-x64
1win.arm64/...in.dll
windows11-ltsc_2024-x64
1win.arm64/...VM.dll
windows10-2004-x64
1win.arm64/...VM.dll
windows11-ltsc_2024-x64
1Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/08/2026, 12:34
Static task
static1
Behavioral task
behavioral1
Sample
Oracle_VirtualBox_Extension_Pack-7.2.14.gz
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Oracle_VirtualBox_Extension_Pack-7.2.14.gz
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
Oracle_VirtualBox_Extension_Pack-7.2.14.tar
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Oracle_VirtualBox_Extension_Pack-7.2.14.tar
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral5
Sample
ExtPack-license.html
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
ExtPack-license.html
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
ExtPack-license.rtf
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
ExtPack-license.rtf
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
win.amd64/VBoxExtPackPuel.inf
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
win.amd64/VBoxExtPackPuel.inf
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
win.amd64/VBoxPuelMain.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
win.amd64/VBoxPuelMain.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
win.amd64/VBoxPuelMainVM.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
win.amd64/VBoxPuelMainVM.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
win.amd64/vboxextpackpuel.cat
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
win.amd64/vboxextpackpuel.cat
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral17
Sample
win.arm64/VBoxPuelMain.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
win.arm64/VBoxPuelMain.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral19
Sample
win.arm64/VBoxPuelMainVM.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
win.arm64/VBoxPuelMainVM.dll
Resource
win11ltsc2024-20260709-en
General
- Target ExtPack-license.rtf
- Size 19KB
- Sample260818-prvpwasdnb
- SHA256 00e1e8ef63cdd94af6a8971961131a59287e1feddc9a9fb251ac1d06940a49cb
- MD5 307cd6f1206ca2a3ef0b053a67e460a9
- SHA1 d58658149451b56f0b79068d387b776b5405ae8d
- SHA512 0a6e1211ecf915c219a4efdc53558c812573d713c4fa1e81d917d3bdcf5278bd288c46b2ead30c1df115ff7bbbb6f16f15b333979487d35b21180c3566b2210c
- SSDEEP 192:wJrjv1M0L/yjpKWDJIT0TyPH7cDcpr5wcgd3+EoXG6xoB0yDGpRpP7irYV:whh/wpK3ITspr5qOoDDGBG4
- TLSH T1CA92E9B758434AE425C50BDA0E92CCC8AF7AC82C353ED1AE576580C8366FE7847366D7
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 2296 WINWORD.EXE 2296 WINWORD.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2296 WINWORD.EXE 2296 WINWORD.EXE 2296 WINWORD.EXE 2296 WINWORD.EXE 2296 WINWORD.EXE 2296 WINWORD.EXE 2296 WINWORD.EXE 2296 WINWORD.EXE
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\ExtPack-license.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2296
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCD522.tmp\gb.xsl
- Size 262KB
- SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
- MD5 51d32ee5bc7ab811041f799652d26e04
- SHA1 412193006aa3ef19e0a57e16acf86b830993024a
- SHA512 5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
- SSDEEP 6144:JwprAJLR95vtfb8p4bgWPzDCvCmvQursq7vImej/yQzSS1apSiQhHDOruvoVeMUh:N9
- TLSH T19A4458A5E6D9CF144BB1F23FD8B52092EA1DC87B29341D41F1DC733717AE948822B662
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 1KB
- SHA256 5fd06137127af0134f574d21fae154b7a52d203aebe056caeea1a5733f49df2f
- MD5 48c2b0533904cd05d5e26458f27cf143
- SHA1 d94e14888f4711a54092a3dc60eab442d15bc07d
- SHA512 7fe4d0e13eb057f02052cada0ba48a11ca491ba5a883b32d6769fa348cc695924148570fcf672e43f969441288fa94ff0ef7aa16bf95f84770c43d2b38b5f2c9
- TLSH T17141ED02918F2F4BE0748237823B4756E7703C96EA9AAB4EA688601D2D71D015F5D63E
- MD5 SHA1 SHA512 TLSH