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Analysis
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max time kernel
151s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24/11/2022, 00:12
Static task
static1
Behavioral task
behavioral1
Sample
7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe
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Size
156KB
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MD5
070fc881a3d326c777380cdf5c1fb1c0
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SHA1
542d98fd48844d77e08ac82d387fbfaadbf2d82c
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SHA256
7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9
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SHA512
27e4120502aa590b6a4299f38e33e30d0f589a42c726035680ca6972fa3956a8c62983e5823affb7a7da5c2861b2f57891fca9b1e2be5bbafe8a8634682291bb
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SSDEEP
3072:DpJreiFgyqTRlU3NhCBvu9pjZEwDxdr8Jr8nG:9JERl+NhwWrjuwDQaG
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-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" saeduam.exe -
Executes dropped EXE 1 IoCs
pid Process 5040 saeduam.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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation 7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /B" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /f" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /d" 7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /U" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /b" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /p" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /F" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /V" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /N" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /T" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /L" saeduam.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /Y" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /v" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /t" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /Z" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /E" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /K" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /o" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /r" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /W" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /s" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /J" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /H" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /n" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /I" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /G" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /i" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /P" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /k" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /h" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /M" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /w" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /R" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /Q" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /A" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /X" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /e" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /y" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /g" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /l" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /m" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /q" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /c" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /D" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /O" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /z" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /u" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /x" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /j" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /d" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /C" saeduam.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saeduam = "C:\\Users\\Admin\\saeduam.exe /S" saeduam.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 1436 7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe 1436 7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe 5040 saeduam.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1436 7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe 5040 saeduam.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1436 wrote to memory of 5040 1436 7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe 80 PID 1436 wrote to memory of 5040 1436 7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe 80 PID 1436 wrote to memory of 5040 1436 7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.exe"C:\Users\Admin\AppData\Local\Temp\7e7b7966b68133999f2b303bac959a14de8c92ac6e49ea2f5fc3f7a7b51ce6b9.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:1436 -
C:\Users\Admin\saeduam.exe"C:\Users\Admin\saeduam.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:5040
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
156KB
MD5960379431b0887d61864a9fdac12b045
SHA1f05a51546d07af2bfe55722fcea2c5b8029eba50
SHA2560d1b4194080058eeec44ad4346f43ed1aeedf8224863915c3238fe7d19276532
SHA5124ab60b49ada51e696b0a7a30b13d99d7780108910069a2c39bbdb849aa709296d69bc3881075cee0061a4a92b0fe095147d0f7cff59d0ee1db7fbb5eb3f876e6
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Filesize
156KB
MD5960379431b0887d61864a9fdac12b045
SHA1f05a51546d07af2bfe55722fcea2c5b8029eba50
SHA2560d1b4194080058eeec44ad4346f43ed1aeedf8224863915c3238fe7d19276532
SHA5124ab60b49ada51e696b0a7a30b13d99d7780108910069a2c39bbdb849aa709296d69bc3881075cee0061a4a92b0fe095147d0f7cff59d0ee1db7fbb5eb3f876e6