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Analysis
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max time kernel
178s -
max time network
190s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
01/12/2022, 23:07
Static task
static1
Behavioral task
behavioral1
Sample
929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe
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Size
196KB
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MD5
cf333b8ae4ef6262cc150c464ff061f9
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SHA1
83dd3c58ca53bf4cef9b3a08a341d0d166de27e1
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SHA256
929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb
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SHA512
aa5feaa92ab7a896d35646cc535136c1c4dfcb2bae3f5c17263be78eef6582fd354ff30e71f98019e090eb7c9e56fa2d7210ca4be735dca773361518a696df4c
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SSDEEP
3072:+y1DAg8t0tQ9nLHbB9WmvA7vejJWKvE+KmyJ:zu4QxL7B9WjjejJW5P
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-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" geasea.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe -
Executes dropped EXE 1 IoCs
pid Process 4816 geasea.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-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation 929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /t" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /a" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /u" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /h" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /o" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /n" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /v" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /b" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /c" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /j" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /f" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /d" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /e" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /k" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /r" geasea.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows\CurrentVersion\Run\ geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /m" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /s" geasea.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /u" 929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /l" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /y" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /x" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /q" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /p" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /g" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /i" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /w" geasea.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geasea = "C:\\Users\\Admin\\geasea.exe /z" geasea.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 1828 929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe 1828 929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe 4816 geasea.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1828 929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe 4816 geasea.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1828 wrote to memory of 4816 1828 929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe 82 PID 1828 wrote to memory of 4816 1828 929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe 82 PID 1828 wrote to memory of 4816 1828 929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.exe"C:\Users\Admin\AppData\Local\Temp\929dce67c7f7acaa5877a44ac5a75c6ff5b39604f8af81bd5119bfd7226977cb.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:1828 -
C:\Users\Admin\geasea.exe"C:\Users\Admin\geasea.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:4816
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
196KB
MD5d7b0b0bcf464d3d3d63912a618cf812e
SHA1ce830b1563ae9ca65ff9b1ed99e5318f1973e962
SHA2563aeef94e9d71acf2f2589216f79728708a7c9a41bf110e9f2f009ea9b5ecd62f
SHA512be2756e0442f0e2eed742aa1bf2026a76ea619a05d46a38d9c4f6723e78dffa02b5feafa1663db52e880bbd2f2197717c247fd9148cf40fae420bb3e5e2eef92
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Filesize
196KB
MD5d7b0b0bcf464d3d3d63912a618cf812e
SHA1ce830b1563ae9ca65ff9b1ed99e5318f1973e962
SHA2563aeef94e9d71acf2f2589216f79728708a7c9a41bf110e9f2f009ea9b5ecd62f
SHA512be2756e0442f0e2eed742aa1bf2026a76ea619a05d46a38d9c4f6723e78dffa02b5feafa1663db52e880bbd2f2197717c247fd9148cf40fae420bb3e5e2eef92