Analysis
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max time kernel
150s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04/06/2024, 18:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe
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Size
56KB
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MD5
43954fef7996f4c077783b03bf12cf49
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SHA1
1aa3c37557bf27593f60c60f2e7e94cd0963ea44
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SHA256
03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3
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SHA512
543c05a9074858e7d000fcabf176d89bb9f0170dc5bd8cdcc9149cf5c208dde97dd79aee966b6114784aa73ebd3783f6791918688b5e22c742c1ea7cef9e22da
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SSDEEP
768:HJBrdIxw3mHxemBUMLnmzzQxINFIk2d+1FIkRc7NKecMkNYn6WyzZspG6P8Lx4NP:HJIoFH7ShdLw00NMyBq6ZxH0P6D58D
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" poiovo.exe -
Executes dropped EXE 1 IoCs
pid Process 1760 poiovo.exe -
Loads dropped DLL 2 IoCs
pid Process 1096 03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe 1096 03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /p" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /l" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /e" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /Z" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /d" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /D" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /b" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /J" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /A" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /o" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /S" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /F" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /L" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /X" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /u" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /z" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /Q" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /H" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /y" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /k" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /h" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /Y" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /O" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /x" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /q" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /M" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /B" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /i" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /I" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /v" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /G" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /t" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /P" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /R" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /C" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /U" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /f" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /r" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /c" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /K" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /s" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /n" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /w" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /j" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /T" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /W" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /E" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /N" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /V" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /a" poiovo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\poiovo = "C:\\Users\\Admin\\poiovo.exe /g" poiovo.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe 1760 poiovo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1096 03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe 1760 poiovo.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1096 wrote to memory of 1760 1096 03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe 28 PID 1096 wrote to memory of 1760 1096 03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe 28 PID 1096 wrote to memory of 1760 1096 03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe 28 PID 1096 wrote to memory of 1760 1096 03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe 28 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27 PID 1760 wrote to memory of 1096 1760 poiovo.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe"C:\Users\Admin\AppData\Local\Temp\03b68efc9ddb74d066db37410b8064300fa1bc100a5557e2f4c83d32edf46af3.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Users\Admin\poiovo.exe"C:\Users\Admin\poiovo.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1760
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
56KB
MD5962d009fb2387bfbd5fcef3d10418e31
SHA16bf413000a02ea3bfd9a96428794ca2aedccee42
SHA25602f973bf3d6798bbb28ce813e7309397109e27017a6a01013079b1358c648581
SHA512dba2dd7bbba88b49fc5bca53076c7439fdecdb097f3227e7b5c4fdc1ac172f6ef1e7f89043ed47377bdda180fd96ffb7c1058d939af4843ad5227e9c30d9b727