Analysis
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max time kernel
51s -
max time network
177s -
platform
windows10-1703_x64 -
resource
win10-20220718-en -
resource tags
arch:x64arch:x86image:win10-20220718-enlocale:en-usos:windows10-1703-x64system -
submitted
12/08/2022, 06:55
Behavioral task
behavioral1
Sample
1FD0C0264A04B86FE176DF685B3E20D0CAED5553BF01341CDEDDF78E12BEB212.exe
Resource
win7-20220715-en
6 signatures
300 seconds
General
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Target
1FD0C0264A04B86FE176DF685B3E20D0CAED5553BF01341CDEDDF78E12BEB212.exe
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Size
4.0MB
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MD5
6450ec52b7be89e6cd6c00f40da86d13
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SHA1
68ef838e84576868ba5a32606e19e3b02c7e9842
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SHA256
1fd0c0264a04b86fe176df685b3e20d0caed5553bf01341cdeddf78e12beb212
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SHA512
ade9670a146970ed6d9455c778baf8c34329da6420192df8f484f4c9ccb9cad8aedef2daf80040799fed4c37155d0b7bc2b2fbfa0f1b54c3f756cba7782aa6ef
Malware Config
Signatures
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YTStealer payload 1 IoCs
resource yara_rule behavioral2/memory/2428-120-0x0000000000810000-0x00000000015D9000-memory.dmp family_ytstealer -
resource yara_rule behavioral2/memory/2428-117-0x0000000000810000-0x00000000015D9000-memory.dmp upx behavioral2/memory/2428-120-0x0000000000810000-0x00000000015D9000-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
pid Process 2428 1FD0C0264A04B86FE176DF685B3E20D0CAED5553BF01341CDEDDF78E12BEB212.exe 2428 1FD0C0264A04B86FE176DF685B3E20D0CAED5553BF01341CDEDDF78E12BEB212.exe 2428 1FD0C0264A04B86FE176DF685B3E20D0CAED5553BF01341CDEDDF78E12BEB212.exe 2428 1FD0C0264A04B86FE176DF685B3E20D0CAED5553BF01341CDEDDF78E12BEB212.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2428 wrote to memory of 4580 2428 1FD0C0264A04B86FE176DF685B3E20D0CAED5553BF01341CDEDDF78E12BEB212.exe 67 PID 2428 wrote to memory of 4580 2428 1FD0C0264A04B86FE176DF685B3E20D0CAED5553BF01341CDEDDF78E12BEB212.exe 67 PID 4580 wrote to memory of 4376 4580 cmd.exe 69 PID 4580 wrote to memory of 4376 4580 cmd.exe 69
Processes
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C:\Users\Admin\AppData\Local\Temp\1FD0C0264A04B86FE176DF685B3E20D0CAED5553BF01341CDEDDF78E12BEB212.exe"C:\Users\Admin\AppData\Local\Temp\1FD0C0264A04B86FE176DF685B3E20D0CAED5553BF01341CDEDDF78E12BEB212.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2428 -
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\1FD0C0264A04B86FE176DF685B3E20D0CAED5553BF01341CDEDDF78E12BEB212.exe2⤵
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:4376
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