Analysis
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max time kernel
148s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
11/01/2024, 17:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
541bb737cc23fe3bade150758792a990.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
541bb737cc23fe3bade150758792a990.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
541bb737cc23fe3bade150758792a990.exe
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Size
304KB
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MD5
541bb737cc23fe3bade150758792a990
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SHA1
5ba8986c19254ac7d7639e8d9d062352e27b853e
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SHA256
ac94d500fa7358829b4c461fef9a3c0bbfbd001e6feffb75c43fde577828626f
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SHA512
5b25f1ab320671a90b6f578d69f3abe4c46b1c970364cd655689fef056c52684fe6ba5e590b09b944437aece59501caa37a2dc5fbb689d448bb54dff2be777aa
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SSDEEP
3072:tPGOaEaAaTG0kZSmA2ulxqc+rjJMop2aEaLFra+7pvPSvz21:O4A9/EjJylaRSg
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-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 541bb737cc23fe3bade150758792a990.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ceapuc.exe -
Executes dropped EXE 1 IoCs
pid Process 1608 ceapuc.exe -
Loads dropped DLL 2 IoCs
pid Process 1564 541bb737cc23fe3bade150758792a990.exe 1564 541bb737cc23fe3bade150758792a990.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /c" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /z" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /t" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /x" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /q" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /o" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /a" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /m" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /v" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /k" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /i" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /j" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /d" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /p" 541bb737cc23fe3bade150758792a990.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /f" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /u" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /w" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /r" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /p" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /b" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /l" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /s" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /e" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /n" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /h" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /g" ceapuc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceapuc = "C:\\Users\\Admin\\ceapuc.exe /y" ceapuc.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 1564 541bb737cc23fe3bade150758792a990.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe 1608 ceapuc.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1564 541bb737cc23fe3bade150758792a990.exe 1608 ceapuc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1564 wrote to memory of 1608 1564 541bb737cc23fe3bade150758792a990.exe 28 PID 1564 wrote to memory of 1608 1564 541bb737cc23fe3bade150758792a990.exe 28 PID 1564 wrote to memory of 1608 1564 541bb737cc23fe3bade150758792a990.exe 28 PID 1564 wrote to memory of 1608 1564 541bb737cc23fe3bade150758792a990.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\541bb737cc23fe3bade150758792a990.exe"C:\Users\Admin\AppData\Local\Temp\541bb737cc23fe3bade150758792a990.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:1564 -
C:\Users\Admin\ceapuc.exe"C:\Users\Admin\ceapuc.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:1608
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
304KB
MD5109648277684941b257a73650353c497
SHA187068c0589aab9057bf585d8fa334e16a33c4b5b
SHA256f4d2b992ff538ecc2e3164dbdddb61e52f4058897f4d08d3fcd349356d85049b
SHA5128ae622370d3a2e0242d1673a528f90f74294e0dc073f849c344c283be068e1e12820978fa1d9127ae3defbf79924da8258f5f0d928b136f7e7239862737285cb