Analysis
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max time kernel
50s -
max time network
181s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
30-08-2022 01:52
Behavioral task
behavioral1
Sample
5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exe
Resource
win7-20220812-en
windows7-x64
6 signatures
300 seconds
General
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Target
5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exe
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Size
4.0MB
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MD5
14dfd246576f67ae18b8623b30470cda
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SHA1
0b3e8114eca796e3f583fec3adc230f69e67aedc
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SHA256
5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12
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SHA512
44d1277354de71d7841172d8858176a4650cd16ccd32eb5cf733742a3676f478d46b9ee8681d3d26a5123f7d5cf663613b7813b5c3b7bd9d2733880ace70aa89
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SSDEEP
98304:/HryMOwf/GGQmJhRTGI0msbfvIFS/Pg+8M6HpucD4oX:/Hryjwf/GvmJHTGIBssMPBCAboX
Malware Config
Signatures
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YTStealer payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2204-120-0x00000000001E0000-0x0000000000FA9000-memory.dmp family_ytstealer behavioral2/memory/2204-122-0x00000000001E0000-0x0000000000FA9000-memory.dmp family_ytstealer -
Processes:
resource yara_rule behavioral2/memory/2204-120-0x00000000001E0000-0x0000000000FA9000-memory.dmp upx behavioral2/memory/2204-122-0x00000000001E0000-0x0000000000FA9000-memory.dmp upx -
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 behavior: EnumeratesProcesses 4 IoCs
Processes:
5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exepid process 2204 5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exe 2204 5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exe 2204 5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exe 2204 5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.execmd.exedescription pid process target process PID 2204 wrote to memory of 5052 2204 5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exe cmd.exe PID 2204 wrote to memory of 5052 2204 5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exe cmd.exe PID 5052 wrote to memory of 3696 5052 cmd.exe choice.exe PID 5052 wrote to memory of 3696 5052 cmd.exe choice.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exe"C:\Users\Admin\AppData\Local\Temp\5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\5f195ca22e44063b490ecfc8043ff3fa6166748787c8891b351f071882e45b12.exe2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵