Analysis
- max time kernel
150s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/08/2026, 11:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Chrome.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
Chrome.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target Chrome.exe
- Size 3.3MB
- Sample260822-ndeaasx1cx
- SHA256 5693516606e4593095480afa2d0d2f8f7740a73f2789bf0d549fece3dada9d1c
- MD5 5801382ae3ce2e897245e9698f641ca8
- SHA1 554251df76b0f387e8c288ba01433be7d3ccc896
- SHA512 2e56b93ad23b4c3f4b4cb57f6ba5a57259974836c4814ddc896957b255eaf5ad961b6d5ea99d436120a10c9aaa763a57f0152c5bbbb00549c14dc989d1742955
- SSDEEP 98304:cvOityjtyH3BfOv62zgotKjYofINcMN0vfgpreyP:zit+tSfG62zgbEVNc5faSC
- TLSH T1FBF5231DD7A844FDE0B7A574CA924C12E73ABC4A4771E78B07D4B8521F732909A3AB12
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1940 RenderDocHost.exe - Loads dropped DLL 1 IoCs
pid Process 1940 RenderDocHost.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ADD1653-EB32-4cb0-BBD7-DFA0ABB5ACCA}\Instance\ Chrome.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{374DE290-123F-4565-9164-39C4925E467B}\Instance\ Chrome.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\ Chrome.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\ Chrome.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A0953C92-50DC-43bf-BE83-3742FED03C9C}\Instance\ Chrome.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1CF1260C-4DD0-4ebb-811F-33C572699FDE}\Instance\ Chrome.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4664 wrote to memory of 1940 4664 Chrome.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\Chrome.exe"C:\Users\Admin\AppData\Local\Temp\Chrome.exe"1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4664 -
C:\Users\Admin\AppData\Local\Temp\RarSFX0\RenderDocHost.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\RenderDocHost.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1940
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\RenderDocHost.exe
- Size 1.3MB
- SHA256 b54ba110eab6bc0490d185fc5b90a24cd88917fee8f01c9daad68bdb001ab26b
- MD5 019b4c2969bff71a5aedfb7aeb8d0043
- SHA1 dec301bd6ac798759150feb8b9948f9eb3fd38b8
- SHA512 37bc03bfb9f20318ecbbdd282cd54f27d2ca7375871c3df2575e518f9d39f5aa4955a8ba31b8c15f1cf72f0e79c25cbf74ece2a7cd638d8b45bd897561ac3bab
- SSDEEP 24576:gPQutpm1JmQkRXxhYa2hbajdBwMdizK5UaT7xr:DutpYHkRhh/2h+j7ezqX
- TLSH T1B9554B27B25900F8D0AAC1BDCA49CC95D77174520B20EBDF46D0E7A71F6BAE45EBE201
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\renderdoc.dll
- Size 4.1MB
- SHA256 cafb99e2e5ecb77e6aa18d79635ac6cb100956fcb9415801e6c47cd593cb0819
- MD5 b3c3ef3db56b0d44a15286fe83146ad2
- SHA1 c125465a784cefdc042b02cca27c5e0d24e38873
- SHA512 77f4d9163c621681269b27af8d2bbe26ea6d870b134943c7990cc59bb391614cf262b71baecca7fef088bb4c072304a91dfa4f577363d9a551e84bea3a7624e5
- SSDEEP 98304:TL4JCH9HYLBbN6pTSPZ0FnXp/KffClRHth+do2cip5RlBo/pvaIZY8fl5gL6w1yx:TL4J84LBb0puh0FZjlgW2LJlu/pyIZYw
- TLSH T1B0169F86E3C49D9BC25DEA35AB04F632D1A2D4628DAF82C64947E7474BB6D120F3CF41
- MD5 SHA1 SHA512 SSDEEP TLSH