Analysis
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max time kernel
49s -
max time network
175s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
15-09-2022 03:36
Behavioral task
behavioral1
Sample
ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7.exe
Resource
win7-20220901-en
windows7-x64
6 signatures
300 seconds
General
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Target
ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7.exe
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Size
4.0MB
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MD5
fa6555ed1677ca8cea97cdc7150fdbf2
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SHA1
7a00ca8196400f87d75e74a254d5f11d156dc091
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SHA256
ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7
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SHA512
1e476a7381c187ea819de5284d0fd0d409ea67c3c5532a2bfde829bbeb490cb37e5f4746010c7b634586227a19b27dc826614ce73f45b781ad1403542627c97b
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SSDEEP
98304:sssVESQapUN9eRKe13H98LCpjTiOE4mylWpXkZg:BA4iX9eCp6OEhylD
Malware Config
Signatures
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YTStealer payload 2 IoCs
resource yara_rule behavioral2/memory/2660-120-0x0000000000060000-0x0000000000E29000-memory.dmp family_ytstealer behavioral2/memory/2660-122-0x0000000000060000-0x0000000000E29000-memory.dmp family_ytstealer -
resource yara_rule behavioral2/memory/2660-120-0x0000000000060000-0x0000000000E29000-memory.dmp upx behavioral2/memory/2660-122-0x0000000000060000-0x0000000000E29000-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 2660 ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7.exe 2660 ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7.exe 2660 ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7.exe 2660 ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2660 wrote to memory of 3300 2660 ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7.exe 67 PID 2660 wrote to memory of 3300 2660 ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7.exe 67 PID 3300 wrote to memory of 4612 3300 cmd.exe 69 PID 3300 wrote to memory of 4612 3300 cmd.exe 69
Processes
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C:\Users\Admin\AppData\Local\Temp\ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7.exe"C:\Users\Admin\AppData\Local\Temp\ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2660 -
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\ee218a6eac8b9e76ab9b704c84d2f4f0449264e67c55dd5c993cbe6de5ccbee7.exe2⤵
- Suspicious use of WriteProcessMemory
PID:3300 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:4612
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