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Analysis
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max time kernel
151s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 17:21
Static task
static1
Behavioral task
behavioral1
Sample
a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe
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Size
136KB
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MD5
199f40acfc4799b32937e6be767ddcf8
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SHA1
bc6145339b039a1ef9c14f330d740b27249ee27d
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SHA256
a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3
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SHA512
d43052117aa073c9895da23f626208386b9cdfbca0541933620c05f675ef8b50d65ea4c400a332b67248f837321b0192f9cd57a3c66d2d38288028beada8d586
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SSDEEP
1536:YHJkaBeBVL5nPn5QaTNUbaxaZ65gX4Pv9u2y0aZAbs/nLziow28fz+DliO3MxsaA:Da4VIkUbaxHg+g/nvif7hsAMWgd
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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" coorie.exe -
Executes dropped EXE 1 IoCs
pid Process 824 coorie.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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /d" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /I" coorie.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /S" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /y" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /r" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /q" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /B" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /l" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /f" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /K" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /b" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /Z" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /C" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /N" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /k" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /p" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /O" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /e" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /u" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /G" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /z" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /v" a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /o" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /M" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /s" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /v" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /P" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /R" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /V" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /m" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /g" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /H" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /a" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /T" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /c" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /J" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /j" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /X" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /W" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /x" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /i" coorie.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /n" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /D" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /Q" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /A" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /U" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /t" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /w" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /L" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /F" coorie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coorie = "C:\\Users\\Admin\\coorie.exe /E" coorie.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 4624 a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe 4624 a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe 824 coorie.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4624 a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe 824 coorie.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4624 wrote to memory of 824 4624 a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe 80 PID 4624 wrote to memory of 824 4624 a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe 80 PID 4624 wrote to memory of 824 4624 a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.exe"C:\Users\Admin\AppData\Local\Temp\a323acd0f0ab73ef66b807a7de3c8e9f097b0f1f013c6afa8be219279e59c3f3.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:4624 -
C:\Users\Admin\coorie.exe"C:\Users\Admin\coorie.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:824
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
136KB
MD5d8094613168d91c2e37127dfdca4af7e
SHA1780fbd525b850389695455dd6a82c0d51a88a2d6
SHA256c7aea73eb3b173ba41dd3efaade656dbdcc3538b52de1d33520062f872126330
SHA512062c2c1e16c85c19c9361098c638624cdb6cf1c4ec3548376874fcddece9fb13f5dfc29a381e9d7e643309ad1b6c643733fa356e7b3fd1dc3720bfae0e9fd0c9
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Filesize
136KB
MD5d8094613168d91c2e37127dfdca4af7e
SHA1780fbd525b850389695455dd6a82c0d51a88a2d6
SHA256c7aea73eb3b173ba41dd3efaade656dbdcc3538b52de1d33520062f872126330
SHA512062c2c1e16c85c19c9361098c638624cdb6cf1c4ec3548376874fcddece9fb13f5dfc29a381e9d7e643309ad1b6c643733fa356e7b3fd1dc3720bfae0e9fd0c9