Analysis
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max time kernel
43s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30-08-2022 01:17
Behavioral task
behavioral1
Sample
14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.exe
Resource
win7-20220812-en
windows7-x64
6 signatures
300 seconds
General
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Target
14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.exe
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Size
4.0MB
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MD5
d727184f39736356fe1d628b0ff52ad7
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SHA1
ef7a659e3390336a09bdb88fd87a24d4fd9c83e6
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SHA256
14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8
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SHA512
eabc208c6e4835b4714e8b4edc3b1eedc25c99ddb78cd67e192186ff449478cef90bc546cb14f8810a3d87f5f3bca391063d7c80d053ce908402b30c17e3302a
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SSDEEP
98304:98Tb6rokAvUiNnPnyGQe5bzAcLLHcTHlSxDBaRRw8GTkceDch:+Tc9WnP7QeFPfKoEqOs
Malware Config
Signatures
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YTStealer payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1824-54-0x00000000002F0000-0x00000000010C8000-memory.dmp family_ytstealer behavioral1/memory/1824-57-0x00000000002F0000-0x00000000010C8000-memory.dmp family_ytstealer -
Processes:
resource yara_rule behavioral1/memory/1824-54-0x00000000002F0000-0x00000000010C8000-memory.dmp upx behavioral1/memory/1824-57-0x00000000002F0000-0x00000000010C8000-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 2 IoCs
Processes:
14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.exepid process 1824 14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.exe 1824 14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.execmd.exedescription pid process target process PID 1824 wrote to memory of 636 1824 14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.exe cmd.exe PID 1824 wrote to memory of 636 1824 14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.exe cmd.exe PID 1824 wrote to memory of 636 1824 14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.exe cmd.exe PID 636 wrote to memory of 436 636 cmd.exe choice.exe PID 636 wrote to memory of 436 636 cmd.exe choice.exe PID 636 wrote to memory of 436 636 cmd.exe choice.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.exe"C:\Users\Admin\AppData\Local\Temp\14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.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\14e106b1a88caf69548d48e70cea3f5fc5c8975f08c6dd9e0444db8856cd37e8.exe2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵