Analysis
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max time kernel
44s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 17:06
Behavioral task
behavioral1
Sample
5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe
Resource
win7-20220812-en
General
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Target
5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe
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Size
916KB
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MD5
9b48b6fed10f65f8d7bf1cd3fffc88ee
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SHA1
782d69850d641bf7eb7bb232a892eafe859fafb8
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SHA256
5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769
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SHA512
cf2dc298a2cc2b5d95c79e999df834e7619cbba4bd1f6ed797a274771ba9f27756e58e5bd079cd26653d21609af9e067ab5d7b00d75e07a71cf93e186c85e7d3
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SSDEEP
24576:mJnav4dbkHXlQTlACio/uyy5150XxiRE/Pt:mav48X+TlAfUoteF/l
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
setup.exepid process 1632 setup.exe -
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\setup.exe upx C:\Users\Admin\AppData\Local\Temp\setup.exe upx behavioral1/memory/2016-59-0x00000000001B0000-0x0000000000466000-memory.dmp upx C:\Users\Admin\AppData\Local\Temp\setup.exe upx behavioral1/memory/1632-63-0x00000000001D0000-0x0000000000486000-memory.dmp upx behavioral1/memory/2016-62-0x00000000001B0000-0x0000000000466000-memory.dmp upx behavioral1/memory/1632-64-0x00000000001D0000-0x0000000000486000-memory.dmp upx behavioral1/memory/1632-65-0x00000000001D0000-0x0000000000486000-memory.dmp upx -
Loads dropped DLL 1 IoCs
Processes:
5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exepid process 2016 5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exesetup.exepid process 2016 5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe 2016 5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe 1632 setup.exe 1632 setup.exe 1632 setup.exe 1632 setup.exe 1632 setup.exe 1632 setup.exe 1632 setup.exe 1632 setup.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exedescription pid process target process PID 2016 wrote to memory of 1632 2016 5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe setup.exe PID 2016 wrote to memory of 1632 2016 5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe setup.exe PID 2016 wrote to memory of 1632 2016 5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe setup.exe PID 2016 wrote to memory of 1632 2016 5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe setup.exe PID 2016 wrote to memory of 1632 2016 5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe setup.exe PID 2016 wrote to memory of 1632 2016 5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe setup.exe PID 2016 wrote to memory of 1632 2016 5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe setup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe"C:\Users\Admin\AppData\Local\Temp\5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\setup.exeC:\Users\Admin\AppData\Local\Temp\setup.exe relaunch2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\setup.exeFilesize
916KB
MD59b48b6fed10f65f8d7bf1cd3fffc88ee
SHA1782d69850d641bf7eb7bb232a892eafe859fafb8
SHA2565c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769
SHA512cf2dc298a2cc2b5d95c79e999df834e7619cbba4bd1f6ed797a274771ba9f27756e58e5bd079cd26653d21609af9e067ab5d7b00d75e07a71cf93e186c85e7d3
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C:\Users\Admin\AppData\Local\Temp\setup.exeFilesize
916KB
MD59b48b6fed10f65f8d7bf1cd3fffc88ee
SHA1782d69850d641bf7eb7bb232a892eafe859fafb8
SHA2565c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769
SHA512cf2dc298a2cc2b5d95c79e999df834e7619cbba4bd1f6ed797a274771ba9f27756e58e5bd079cd26653d21609af9e067ab5d7b00d75e07a71cf93e186c85e7d3
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\Users\Admin\AppData\Local\Temp\setup.exeFilesize
916KB
MD59b48b6fed10f65f8d7bf1cd3fffc88ee
SHA1782d69850d641bf7eb7bb232a892eafe859fafb8
SHA2565c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769
SHA512cf2dc298a2cc2b5d95c79e999df834e7619cbba4bd1f6ed797a274771ba9f27756e58e5bd079cd26653d21609af9e067ab5d7b00d75e07a71cf93e186c85e7d3
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memory/1632-56-0x0000000000000000-mapping.dmp
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memory/1632-63-0x00000000001D0000-0x0000000000486000-memory.dmpFilesize
2.7MB
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memory/1632-64-0x00000000001D0000-0x0000000000486000-memory.dmpFilesize
2.7MB
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memory/1632-65-0x00000000001D0000-0x0000000000486000-memory.dmpFilesize
2.7MB
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memory/2016-54-0x00000000761F1000-0x00000000761F3000-memory.dmpFilesize
8KB
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memory/2016-59-0x00000000001B0000-0x0000000000466000-memory.dmpFilesize
2.7MB
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memory/2016-62-0x00000000001B0000-0x0000000000466000-memory.dmpFilesize
2.7MB
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memory/2016-60-0x0000000002660000-0x0000000002916000-memory.dmpFilesize
2.7MB