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Analysis
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max time kernel
151s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30/10/2022, 16:51
Static task
static1
Behavioral task
behavioral1
Sample
6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe
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Size
224KB
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MD5
821d9a1963ad96572df5411f7cc19ee0
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SHA1
d2d3f571eed922d59e580c8921d757bd0400062f
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SHA256
6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8
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SHA512
a019f011de88fecdb8e7e3034b6babc3f35aba559d742df8cc25ede2c35cb949dc2c4838426f6634c8d58d592d4712b90af1ad4805cb1c3b79966b0eb7aad193
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SSDEEP
3072:hiYkWn7aWbqDImDrT+UvtkvnNBLieMyiayNe2XKrJlZm+lDC:hFkWpuImDrT+U1QtMyiaO6Nk
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" 6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" poeicay.exe -
Executes dropped EXE 1 IoCs
pid Process 2688 poeicay.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 6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /W" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /C" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /P" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /y" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /u" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /L" poeicay.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ poeicay.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /O" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /F" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /z" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /q" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /A" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /h" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /I" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /X" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /e" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /D" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /G" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /l" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /x" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /n" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /t" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /Z" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /T" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /b" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /J" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /c" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /S" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /j" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /o" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /C" 6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /E" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /U" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /i" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /Q" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /m" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /V" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /N" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /g" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /d" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /k" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /v" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /M" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /r" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /R" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /K" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /f" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /w" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /B" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /p" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /Y" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /H" poeicay.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\poeicay = "C:\\Users\\Admin\\poeicay.exe /a" poeicay.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 2088 6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe 2088 6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe 2688 poeicay.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2088 6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe 2688 poeicay.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2088 wrote to memory of 2688 2088 6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe 81 PID 2088 wrote to memory of 2688 2088 6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe 81 PID 2088 wrote to memory of 2688 2088 6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.exe"C:\Users\Admin\AppData\Local\Temp\6f4e182aa472dfc73f568d672b598ed63590a9a39872b0542c30e55bd9d116c8.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:2088 -
C:\Users\Admin\poeicay.exe"C:\Users\Admin\poeicay.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:2688
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
224KB
MD5415582a43c1120bd07800fc8d2fdbe51
SHA1026b3ee52a4241be032468af74ef7ee22bd54e81
SHA256edb4ca50734c7dff16a3b222ea606877df2f86fef75a14b9cfce6132cfcb5068
SHA512d2985b4a88bd88ae9f4a95ccfd6eeacf128b1c01e5b95fdabfd54946b6581ffc864d1eda9c8981bc23fe75645b0ca81b2c1e99f3806bd7fc9cc8379cf5e46ea6
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Filesize
224KB
MD5415582a43c1120bd07800fc8d2fdbe51
SHA1026b3ee52a4241be032468af74ef7ee22bd54e81
SHA256edb4ca50734c7dff16a3b222ea606877df2f86fef75a14b9cfce6132cfcb5068
SHA512d2985b4a88bd88ae9f4a95ccfd6eeacf128b1c01e5b95fdabfd54946b6581ffc864d1eda9c8981bc23fe75645b0ca81b2c1e99f3806bd7fc9cc8379cf5e46ea6