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Analysis
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max time kernel
203s -
max time network
234s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25/12/2023, 16:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2b5e6ebfa23ee25bab504b54dc1c9e2b.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2b5e6ebfa23ee25bab504b54dc1c9e2b.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
2b5e6ebfa23ee25bab504b54dc1c9e2b.exe
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Size
260KB
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MD5
2b5e6ebfa23ee25bab504b54dc1c9e2b
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SHA1
25b591bbe4701cba2f2accc3d91939bd97003e82
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SHA256
14ac023ae42bde4ee32ff1f804936afc39364000a30678ee881504baef71b4c0
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SHA512
d31d68d6a4f393b4c04051ae4c6ce9bcc6c2ca7479bd3ee9abf8187f59b98733ea26a9d9f19a1bcbe3d9c6c0a060cabc192c2543422e03a130dcdd0798d5420e
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SSDEEP
3072:rgfAlN2Evh25n/kZoSUjMqXnpWAkpAmTSrMaIOYt/jo7LAtPhjjtZnfHFEoWBfGm:rd0gTSrMaIl/jcLijfHFEHWzXvjT85R
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-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" papix.exe -
Executes dropped EXE 1 IoCs
pid Process 2892 papix.exe -
Loads dropped DLL 2 IoCs
pid Process 2724 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe 2724 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe -
Adds Run key to start application 2 TTPs 47 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /P" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /k" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /D" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /s" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /T" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /Y" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /M" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /i" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /t" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /H" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /q" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /G" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /p" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /c" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /b" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /j" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /d" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /h" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /z" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /J" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /x" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /L" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /a" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /S" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /Q" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /B" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /Z" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /U" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /o" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /A" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /y" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /m" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /W" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /O" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /V" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /v" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /g" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /N" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /e" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /u" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /f" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /F" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /E" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /l" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /X" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /n" papix.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\papix = "C:\\Users\\Admin\\papix.exe /R" papix.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 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe 2892 papix.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2724 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe 2892 papix.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2724 wrote to memory of 2892 2724 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe 29 PID 2724 wrote to memory of 2892 2724 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe 29 PID 2724 wrote to memory of 2892 2724 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe 29 PID 2724 wrote to memory of 2892 2724 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\2b5e6ebfa23ee25bab504b54dc1c9e2b.exe"C:\Users\Admin\AppData\Local\Temp\2b5e6ebfa23ee25bab504b54dc1c9e2b.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Users\Admin\papix.exe"C:\Users\Admin\papix.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
PID:2892
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
260KB
MD5bf36b55d9193a260cbe5dfeab47e5cb9
SHA1542dcda12dee71b4e158634dd1f4a967886021cb
SHA25661139c57e964569b529031cf34bf955df65e2061993f71299050e4004520ed0b
SHA512293af30ed45e2a1cd43b46599d74de1d1e18eac3b4660ec6cafbacd56aa43d7e07fdb7fef46255334959215574de442a97f7a0ce981a518f9f39064158831afd