Analysis
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max time kernel
136s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26/08/2024, 05:57
Behavioral task
behavioral1
Sample
d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe
Resource
win7-20240705-en
General
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Target
d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe
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Size
15.8MB
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MD5
0c671833a8f3f562d8c64e2b04d590f0
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SHA1
144b519e73f92907c1f698fca2cd9f3d033ed508
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SHA256
d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82
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SHA512
9f0a98ab98e806b870f86afac08514e06015ed171d19ea863155ecf28a0db0ea9ee0108d943ceb087c1d2fe8a11679b46734e5bdae87266b55501ebc293dfb0c
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SSDEEP
196608:ZnvF0e9FIjy3ZUQrXCl8YSPay/S8yb3hN3ahA3SLphB4rk1AIGvp5Ey/:ZndauZrXCl8NPay3yVELmrXp5
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 4196 d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe -
resource yara_rule behavioral2/memory/4196-12-0x0000000000400000-0x000000000266D000-memory.dmp vmprotect behavioral2/memory/4196-9-0x0000000000400000-0x000000000266D000-memory.dmp vmprotect behavioral2/memory/4196-14-0x0000000000400000-0x000000000266D000-memory.dmp vmprotect behavioral2/memory/4196-20-0x0000000000400000-0x000000000266D000-memory.dmp vmprotect behavioral2/memory/4196-21-0x0000000000400000-0x000000000266D000-memory.dmp vmprotect -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4196 d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\windows\HPSocket4C.dll d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4196 d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe 4196 d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe 4196 d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe 4196 d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4196 d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4196 d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe 4196 d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe"C:\Users\Admin\AppData\Local\Temp\d4b1b804fa6cc4a9d7cfb8da478dc71e09b64749fafd4158d82e3220cafecc82.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4196
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1040,i,3210801877307184477,8078594481454001567,262144 --variations-seed-version --mojo-platform-channel-handle=4384 /prefetch:81⤵PID:4852
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.1MB
MD5110d24f5f45e93a20d7528a18bd563f5
SHA1b230dc7a455df6c2f07af1bda2c2059e4bc39b10
SHA2566909730b2380d582c7df285e754d27aa6960be61cf98558900d327da0df46ac0
SHA512b427e448fd1d59830c7f6297136eb3aaae3e3745846e08cfa11272436df44268e567e734dc6e7e5c0962616657c6a6a020156592f9f182d4be272d81543fa66f