Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
24-12-2023 21:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
14291a6c98a2e177dbcb73b67ea66783.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
14291a6c98a2e177dbcb73b67ea66783.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
14291a6c98a2e177dbcb73b67ea66783.exe
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Size
168KB
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MD5
14291a6c98a2e177dbcb73b67ea66783
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SHA1
db6fee8acf029493969d36ba9a545e98cd8f0b0d
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SHA256
53cb6561ca2db8d771153ecf3413f4a26d9af1ed20d76a96ea77bf5c9b50d4a2
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SHA512
7808909836b4a55926454691fc69fd9eb99c4fa4f0e4f01a71857d0e50f1ae065ba339cfda3416e5af639fd0e9267c22dbdc86e2759c9ca711d1dd64170fc9c2
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SSDEEP
1536:IV9y3/PPqP0ixapzTGRfu+1niPRI7gIeTo88zQMihZOy+RMnmE7UkAFJZvhICqDP:SkPqP/OzTGRfu67bNz2hT9nmEzHv
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 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" 14291a6c98a2e177dbcb73b67ea66783.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ceehiw.exe -
Executes dropped EXE 1 IoCs
pid Process 2720 ceehiw.exe -
Loads dropped DLL 2 IoCs
pid Process 2940 14291a6c98a2e177dbcb73b67ea66783.exe 2940 14291a6c98a2e177dbcb73b67ea66783.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /s" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /f" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /a" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /z" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /u" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /m" 14291a6c98a2e177dbcb73b67ea66783.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /j" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /d" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /m" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /x" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /l" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /v" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /c" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /w" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /q" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /o" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /g" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /p" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /b" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /n" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /e" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /r" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /h" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /y" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /k" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /t" ceehiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceehiw = "C:\\Users\\Admin\\ceehiw.exe /i" ceehiw.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 2940 14291a6c98a2e177dbcb73b67ea66783.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe 2720 ceehiw.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2940 14291a6c98a2e177dbcb73b67ea66783.exe 2720 ceehiw.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2940 wrote to memory of 2720 2940 14291a6c98a2e177dbcb73b67ea66783.exe 28 PID 2940 wrote to memory of 2720 2940 14291a6c98a2e177dbcb73b67ea66783.exe 28 PID 2940 wrote to memory of 2720 2940 14291a6c98a2e177dbcb73b67ea66783.exe 28 PID 2940 wrote to memory of 2720 2940 14291a6c98a2e177dbcb73b67ea66783.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\14291a6c98a2e177dbcb73b67ea66783.exe"C:\Users\Admin\AppData\Local\Temp\14291a6c98a2e177dbcb73b67ea66783.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2940 -
C:\Users\Admin\ceehiw.exe"C:\Users\Admin\ceehiw.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:2720
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
168KB
MD57fe758e5259873b0b905fc3700bdfe12
SHA10049b92dc69ada06fca40f1cb0ce1f305cee5a85
SHA2560155c0ea39c9cf226063fc5bab21f8c90a8de152fd767382a5b14604874ec265
SHA51232be33f078faacceff66985aa2bb58367e5c7f3ad93ade7ebbe9c48d6c66f8250fbf8e1b326401302deb2c79c92234f160dc2c3f57e1facef4ed0d622fba2c1f