Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
07/10/2023, 02:27
Static task
static1
Behavioral task
behavioral1
Sample
PO#206.exe
Resource
win7-20230831-en
General
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Target
PO#206.exe
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Size
670KB
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MD5
71a5e9765d21f44be67c03f5d9b474ac
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SHA1
1b661b94b79e92430b140c6b92c8355b000523f0
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SHA256
3e8dfaa2f6b9fae6821d6511889fe782894229b4c5764aed287efacc821c03dc
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SHA512
812f30d60ddbe3dbcb15efef9aa45e73456f8bf70348d87c229a5c3e1bd6b882ea8b005424d90e0a9b9a9cac91bcaabd6d1dfc00f54f5b4e0cd4709a540f1d9f
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SSDEEP
12288:Pic7s9KwTGC4LDETgleyWIHKfNaJNfSZYtDwthPyg4K+6EsGyscS:Pic7s9KwuhWpFaJNw/7nEsGP
Malware Config
Signatures
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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 SetThreadContext 1 IoCs
description pid Process procid_target PID 1916 set thread context of 2744 1916 PO#206.exe 33 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 1916 PO#206.exe 1916 PO#206.exe 2744 PO#206.exe 2744 PO#206.exe 2648 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1916 PO#206.exe Token: SeDebugPrivilege 2744 PO#206.exe Token: SeDebugPrivilege 2648 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2744 PO#206.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1916 wrote to memory of 2648 1916 PO#206.exe 30 PID 1916 wrote to memory of 2648 1916 PO#206.exe 30 PID 1916 wrote to memory of 2648 1916 PO#206.exe 30 PID 1916 wrote to memory of 2648 1916 PO#206.exe 30 PID 1916 wrote to memory of 2964 1916 PO#206.exe 32 PID 1916 wrote to memory of 2964 1916 PO#206.exe 32 PID 1916 wrote to memory of 2964 1916 PO#206.exe 32 PID 1916 wrote to memory of 2964 1916 PO#206.exe 32 PID 1916 wrote to memory of 2744 1916 PO#206.exe 33 PID 1916 wrote to memory of 2744 1916 PO#206.exe 33 PID 1916 wrote to memory of 2744 1916 PO#206.exe 33 PID 1916 wrote to memory of 2744 1916 PO#206.exe 33 PID 1916 wrote to memory of 2744 1916 PO#206.exe 33 PID 1916 wrote to memory of 2744 1916 PO#206.exe 33 PID 1916 wrote to memory of 2744 1916 PO#206.exe 33 PID 1916 wrote to memory of 2744 1916 PO#206.exe 33 PID 1916 wrote to memory of 2744 1916 PO#206.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\PO#206.exe"C:\Users\Admin\AppData\Local\Temp\PO#206.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1916 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO#206.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648
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C:\Users\Admin\AppData\Local\Temp\PO#206.exe"C:\Users\Admin\AppData\Local\Temp\PO#206.exe"2⤵PID:2964
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C:\Users\Admin\AppData\Local\Temp\PO#206.exe"C:\Users\Admin\AppData\Local\Temp\PO#206.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2744
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