Overview
overview
10Static
static
10NAudio.dll
windows7-x64
1NAudio.dll
windows10-2004-x64
1Newtonsoft.Json.dll
windows7-x64
1Newtonsoft.Json.dll
windows10-2004-x64
1Plugins/Ac...ws.dll
windows7-x64
1Plugins/Ac...ws.dll
windows10-2004-x64
1Plugins/Chat.dll
windows7-x64
1Plugins/Chat.dll
windows10-2004-x64
1Plugins/Chromium.dll
windows7-x64
1Plugins/Chromium.dll
windows10-2004-x64
1Plugins/Clipboard.dll
windows7-x64
1Plugins/Clipboard.dll
windows10-2004-x64
1Plugins/Cm...ss.dll
windows7-x64
1Plugins/Cm...ss.dll
windows10-2004-x64
1Plugins/Fi...er.dll
windows7-x64
1Plugins/Fi...er.dll
windows10-2004-x64
1Plugins/Fi...er.dll
windows7-x64
1Plugins/Fi...er.dll
windows10-2004-x64
1Plugins/HBrowser.dll
windows7-x64
1Plugins/HBrowser.dll
windows10-2004-x64
1Plugins/HRDP.dll
windows7-x64
1Plugins/HRDP.dll
windows10-2004-x64
1Plugins/HVNC.dll
windows7-x64
1Plugins/HVNC.dll
windows10-2004-x64
1Plugins/HV...ry.dll
windows7-x64
1Plugins/HV...ry.dll
windows10-2004-x64
1Plugins/Hi...ps.dll
windows7-x64
1Plugins/Hi...ps.dll
windows10-2004-x64
1Plugins/In...ns.dll
windows7-x64
1Plugins/In...ns.dll
windows10-2004-x64
1Plugins/Keylogger.dll
windows7-x64
1Plugins/Keylogger.dll
windows10-2004-x64
1Analysis
-
max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
31-07-2024 17:45
Behavioral task
behavioral1
Sample
NAudio.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
NAudio.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral3
Sample
Newtonsoft.Json.dll
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
Newtonsoft.Json.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral5
Sample
Plugins/ActiveWindows.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
Plugins/ActiveWindows.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral7
Sample
Plugins/Chat.dll
Resource
win7-20240729-en
Behavioral task
behavioral8
Sample
Plugins/Chat.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral9
Sample
Plugins/Chromium.dll
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
Plugins/Chromium.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral11
Sample
Plugins/Clipboard.dll
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
Plugins/Clipboard.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral13
Sample
Plugins/Cmstp-Bypass.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
Plugins/Cmstp-Bypass.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral15
Sample
Plugins/FileManager.dll
Resource
win7-20240705-en
Behavioral task
behavioral16
Sample
Plugins/FileManager.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral17
Sample
Plugins/FilesSearcher.dll
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
Plugins/FilesSearcher.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral19
Sample
Plugins/HBrowser.dll
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
Plugins/HBrowser.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral21
Sample
Plugins/HRDP.dll
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
Plugins/HRDP.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral23
Sample
Plugins/HVNC.dll
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
Plugins/HVNC.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral25
Sample
Plugins/HVNCMemory.dll
Resource
win7-20240705-en
Behavioral task
behavioral26
Sample
Plugins/HVNCMemory.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral27
Sample
Plugins/HiddenApps.dll
Resource
win7-20240705-en
Behavioral task
behavioral28
Sample
Plugins/HiddenApps.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral29
Sample
Plugins/Informations.dll
Resource
win7-20240704-en
Behavioral task
behavioral30
Sample
Plugins/Informations.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral31
Sample
Plugins/Keylogger.dll
Resource
win7-20240705-en
Behavioral task
behavioral32
Sample
Plugins/Keylogger.dll
Resource
win10v2004-20240730-en
General
-
Target
Plugins/HVNCMemory.dll
-
Size
39KB
-
MD5
065f0830d1e36f8f44702b0f567082e8
-
SHA1
724c33558fcc8ecd86ee56335e8f6eb5bfeac0db
-
SHA256
285b462e3cd4a5b207315ad33ee6965a8b98ca58abb8d16882e4bc2d758ff1a4
-
SHA512
bac0148e1b78a8fde242697bff1bbe10a18ffab85fdced062de3dc5017cd77f0d54d8096e273523b8a3910fe17fac111724acffa5bec30e4d81b7b3bd312d545
-
SSDEEP
768:EofXMCBlQ6Kms0n6GE30IU1YKtq9oQog1zq/xPP7:EyXTa6hEZU1YKwo8Uj
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2732 WINWORD.EXE 2732 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2732 WINWORD.EXE 2732 WINWORD.EXE 2732 WINWORD.EXE 2732 WINWORD.EXE 2732 WINWORD.EXE 2732 WINWORD.EXE 2732 WINWORD.EXE 2732 WINWORD.EXE
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\HVNCMemory.dll,#11⤵PID:756
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\Desktop\RevokeRequest.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2732
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
345B
MD5d395057b80b00a82f0ed4b1566fe1844
SHA179d9775eeae246c7928d5ed4699952a791d3908a
SHA256dd60a86a65609e921d9ebf2d223e4ffb6127e41dac4ddb35b1440c9acd14b899
SHA51296e7c74d45694d44774d806c8abb8762dea35e56dde0a9f1bb37479ad266a9c227d55bc0731809e91dd08e0ba146dab07bc43fe40f0bf0f83353848d7f148d9c
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD5e54ef87c11a535633f4e410e40afccbe
SHA153eceed3b31e2cc55ab37ac6a46482f754e796d7
SHA256d192b5128da6209629631c7ce0c402aa0a4db13857929ca82dc825009af8347c
SHA512948de1776d19551c8b6ef88374b5c756382fa7469bc9a7bb80295803168d2536973026febcdb292ed561954ba720847de4f9a91bbe2990722cdf8fee456c5e01