Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system - submitted
07/01/2024, 19:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a93e7d60b265af2e874bcc28f9ad50c7.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
a93e7d60b265af2e874bcc28f9ad50c7.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target a93e7d60b265af2e874bcc28f9ad50c7.exe
- Size 196KB
- Sample240107-yb7tyacgam
- SHA256 6803ccdc27c5cfc9698c965d46bfc64ac7eee1fb2baddbc2901ccc8f6dd90f1d
- MD5 a93e7d60b265af2e874bcc28f9ad50c7
- SHA1 9c0d53bf63bc8ec08c8b4af0a4252db0f1d32a36
- SHA512 4e8e0551078492c948e5c2aac43e920aac01c2e9b74f18869e01a8027f05f71f8633c20e9ba6c03c8c206dc89252ad1551f336e3f199a6aea60a58f9b90c01f5
- SSDEEP 6144:u3ayGHOU6Pr7FXlbWc3PuV/rvGXUf39GZjJ21OhCJiviq2YWDppQ7fn:u3rPr7FXlbWc3PuV/r+XUf39GZjJ21OT
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" a93e7d60b265af2e874bcc28f9ad50c7.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" cspuit.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation a93e7d60b265af2e874bcc28f9ad50c7.exe - Executes dropped EXE 1 IoCs
pid Process 2280 cspuit.exe - Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /N" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /z" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /d" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /U" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /a" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /y" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /i" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /L" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /h" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /n" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /o" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /S" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /x" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /E" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /B" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /F" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /X" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /A" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /m" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /M" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /l" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /b" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /q" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /I" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /k" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /O" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /R" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /Y" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /J" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /r" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /c" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /f" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /P" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /j" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /C" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /W" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /Q" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /H" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /e" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /H" a93e7d60b265af2e874bcc28f9ad50c7.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /v" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /Z" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /w" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /t" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /K" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /s" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /D" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /g" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /u" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /G" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /T" cspuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cspuit = "C:\\Users\\Admin\\cspuit.exe /V" cspuit.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4052 a93e7d60b265af2e874bcc28f9ad50c7.exe 4052 a93e7d60b265af2e874bcc28f9ad50c7.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe 2280 cspuit.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4052 a93e7d60b265af2e874bcc28f9ad50c7.exe 2280 cspuit.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4052 wrote to memory of 2280 4052 a93e7d60b265af2e874bcc28f9ad50c7.exe 93 PID 4052 wrote to memory of 2280 4052 a93e7d60b265af2e874bcc28f9ad50c7.exe 93 PID 4052 wrote to memory of 2280 4052 a93e7d60b265af2e874bcc28f9ad50c7.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\a93e7d60b265af2e874bcc28f9ad50c7.exe"C:\Users\Admin\AppData\Local\Temp\a93e7d60b265af2e874bcc28f9ad50c7.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4052 -
C:\Users\Admin\cspuit.exe"C:\Users\Admin\cspuit.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:2280
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\cspuit.exe
- Size 196KB
- SHA256 7c830e433fe8eb4a029b3be23776c9713927f08ca50699b0bdabbd04c7d28c98
- MD5 dd764b7e4f2ca97f0403daa9f556e49a
- SHA1 52793158acb77b2f4eb098bea0de2e0c07e51645
- SHA512 9e0658eb4c592e55e35149014ba003a6457e64dc0446b7fb95fc237b6553262dfc5cf33e0bae02b6c3b76a9a31f5471aa74162434b8a48539b5f1006d7003326
- SSDEEP 6144:u3auGH/wU6Pr7FXlbWc3PuV/rvGXUf39GZjJ21OhCJiviq2YWDppQ7fO:u38IPr7FXlbWc3PuV/r+XUf39GZjJ21N
- MD5 SHA1 SHA512 SSDEEP