Analysis
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max time kernel
118s -
max time network
127s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
21-02-2022 23:01
Static task
static1
Behavioral task
behavioral1
Sample
PO# 2366.exe
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
PO# 2366.exe
Resource
win10v2004-en-20220112
0 signatures
0 seconds
General
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Target
PO# 2366.exe
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Size
562KB
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MD5
87ea6faf43f55191b84e9be3da3bb730
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SHA1
5d61fdb034fe227740428dd8f025c6ef06c6d7d8
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SHA256
2026239c3cabfeae27fabc93031453a0af2bb4e18275bb0ee9d9ed467d3ae303
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SHA512
10160f0e589681e6eac32e60cbca665fc01e728d305659154e2e121b0ede7dc3c9dc7bf101fafbc158e9806a46573944dd3ced2eb07b0eafa9e53790c9bf9c14
Score
7/10
Malware Config
Signatures
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Drops startup file 2 IoCs
Processes:
Powershell.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\nuey.exe Powershell.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\nuey.exe Powershell.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
Processes:
Powershell.exePO# 2366.exepid process 1752 Powershell.exe 836 PO# 2366.exe 836 PO# 2366.exe 836 PO# 2366.exe 836 PO# 2366.exe 836 PO# 2366.exe 836 PO# 2366.exe 836 PO# 2366.exe 836 PO# 2366.exe 836 PO# 2366.exe 836 PO# 2366.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Powershell.exePO# 2366.exedescription pid process Token: SeDebugPrivilege 1752 Powershell.exe Token: SeDebugPrivilege 836 PO# 2366.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
PO# 2366.exedescription pid process target process PID 836 wrote to memory of 1752 836 PO# 2366.exe Powershell.exe PID 836 wrote to memory of 1752 836 PO# 2366.exe Powershell.exe PID 836 wrote to memory of 1752 836 PO# 2366.exe Powershell.exe PID 836 wrote to memory of 1752 836 PO# 2366.exe Powershell.exe PID 836 wrote to memory of 1100 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1100 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1100 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1100 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1760 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1760 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1760 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1760 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 484 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 484 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 484 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 484 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1660 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1660 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1660 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1660 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1524 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1524 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1524 836 PO# 2366.exe PO# 2366.exe PID 836 wrote to memory of 1524 836 PO# 2366.exe PO# 2366.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\nuey.exe'2⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"C:\Users\Admin\AppData\Local\Temp\PO# 2366.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/836-55-0x0000000073FCE000-0x0000000073FCF000-memory.dmpFilesize
4KB
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memory/836-56-0x0000000000380000-0x0000000000412000-memory.dmpFilesize
584KB
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memory/836-57-0x00000000049E0000-0x00000000049E1000-memory.dmpFilesize
4KB
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memory/836-64-0x00000000005D0000-0x00000000005E4000-memory.dmpFilesize
80KB
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memory/836-65-0x00000000049E5000-0x00000000049F6000-memory.dmpFilesize
68KB
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memory/1752-58-0x0000000075D61000-0x0000000075D63000-memory.dmpFilesize
8KB
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memory/1752-60-0x00000000025A0000-0x00000000025A1000-memory.dmpFilesize
4KB
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memory/1752-59-0x000000006EF41000-0x000000006EF42000-memory.dmpFilesize
4KB
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memory/1752-61-0x000000006EF42000-0x000000006EF44000-memory.dmpFilesize
8KB
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memory/1752-62-0x00000000025A1000-0x00000000025A2000-memory.dmpFilesize
4KB
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memory/1752-63-0x00000000025A2000-0x00000000025A4000-memory.dmpFilesize
8KB