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Analysis
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max time kernel
152s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
03/12/2022, 22:59
Static task
static1
Behavioral task
behavioral1
Sample
75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe
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Size
156KB
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MD5
14aeb1d67c181f8f1962105f3b5a57ab
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SHA1
3e59717686a9b20be88ab695f8748ab2ed247cd6
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SHA256
75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19
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SHA512
30e86921069f574acd93f9d6c7953d98f69054cb71a00f3185df52cf0852f85ff4ba23477c982602e42b3c75e351a5a8f5825f3eb0566dc79d89918b76e62afc
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SSDEEP
3072:95/Hqj0C0H3RvXs45qlCG8v12aO1AwPgamPe42IZ54oQZiE5R:zHW0Lvulf8v12aO1AwSPe4RxWB
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-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ciiigi.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe -
Executes dropped EXE 1 IoCs
pid Process 1936 ciiigi.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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation 75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe -
Adds Run key to start application 2 TTPs 50 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /g" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /D" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /P" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /u" ciiigi.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Run\ ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /J" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /O" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /n" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /c" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /z" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /Q" ciiigi.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /e" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /q" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /L" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /U" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /M" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /l" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /a" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /x" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /E" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /Z" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /v" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /Y" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /m" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /j" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /x" 75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /C" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /N" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /K" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /p" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /R" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /F" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /f" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /H" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /w" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /s" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /A" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /k" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /i" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /I" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /y" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /S" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /r" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /o" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /d" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /T" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /b" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /X" ciiigi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciiigi = "C:\\Users\\Admin\\ciiigi.exe /B" ciiigi.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4780 75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe 4780 75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe 1936 ciiigi.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4780 75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe 1936 ciiigi.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4780 wrote to memory of 1936 4780 75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe 86 PID 4780 wrote to memory of 1936 4780 75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe 86 PID 4780 wrote to memory of 1936 4780 75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.exe"C:\Users\Admin\AppData\Local\Temp\75142ddfcb0ac42d52adb1fd1cb4d51ae5cd88f019f74e6dc22094c5e3b6af19.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:4780 -
C:\Users\Admin\ciiigi.exe"C:\Users\Admin\ciiigi.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:1936
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
156KB
MD59e6937299ebe44937124509516f50663
SHA17df4f84ac6d39f7380149369d8fe062c84bb2465
SHA256ffd250af6afb77a2158335a1d15f4f1e7e6d66b7ea3254b18919ee0d82c6fbd9
SHA512ca600bc1cf90fd878adf4fd00fe258b55623c57079a8c03924b3e57ce51f4c344d5f04ade8cb54ce8db80e5b9e31eef41ef1b6b6fb589ffc6659a7ba52c42ec5
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Filesize
156KB
MD59e6937299ebe44937124509516f50663
SHA17df4f84ac6d39f7380149369d8fe062c84bb2465
SHA256ffd250af6afb77a2158335a1d15f4f1e7e6d66b7ea3254b18919ee0d82c6fbd9
SHA512ca600bc1cf90fd878adf4fd00fe258b55623c57079a8c03924b3e57ce51f4c344d5f04ade8cb54ce8db80e5b9e31eef41ef1b6b6fb589ffc6659a7ba52c42ec5