Analysis
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max time kernel
153s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2022 07:15
Static task
static1
Behavioral task
behavioral1
Sample
0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe
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Size
192KB
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MD5
515bbd1877064455ca2d3d21f2a44a20
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SHA1
ec7682773685df6af68ac9e92a817a877dedca3f
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SHA256
0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0
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SHA512
c13d5a2c4498de713eb08c10ec72bd9e6b6812c8aec49476824c36edd18aa7d8511ef4b7cc58bd92b24a670fa777b7567f030171322faf42f1adcbfe4d870494
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SSDEEP
3072:wu8+XROOBrpM3lt0bqO4deKIpS2Q9tC3UwtxaTSGzGXDzp8D8OJbhaDDe3oZO:oOBr63cbqO40K394aTSGzGZ8ognYM
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" 0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" keeoxu.exe -
Executes dropped EXE 1 IoCs
pid Process 2532 keeoxu.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 0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe -
Adds Run key to start application 2 TTPs 55 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /t" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /Z" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /n" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /W" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /J" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /X" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /f" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /Q" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /q" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /T" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /j" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /C" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /d" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /R" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /S" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /H" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /L" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /F" keeoxu.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /V" 0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /i" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /B" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /l" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /M" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /V" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /D" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /m" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /p" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /N" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /Y" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /O" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /g" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /b" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /I" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /v" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /z" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /a" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /r" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /U" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /E" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /P" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /K" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /k" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /G" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /c" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /x" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /w" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /e" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /o" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /h" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /y" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /u" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /A" keeoxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keeoxu = "C:\\Users\\Admin\\keeoxu.exe /s" keeoxu.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 5012 0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe 5012 0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe 2532 keeoxu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5012 0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe 2532 keeoxu.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5012 wrote to memory of 2532 5012 0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe 83 PID 5012 wrote to memory of 2532 5012 0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe 83 PID 5012 wrote to memory of 2532 5012 0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.exe"C:\Users\Admin\AppData\Local\Temp\0b4ab6b9644997979b1e519a6e16ba3f1ecbd5087f9c85a5f66594ec0ecc45b0.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:5012 -
C:\Users\Admin\keeoxu.exe"C:\Users\Admin\keeoxu.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:2532
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
192KB
MD5123b79e7cb5895fd5bd3a6b30d085583
SHA14b256721e0145b4f2006917d333e824b5b4e6a7d
SHA2562bea632799d31a451e82f878f0b031ba22eeb02a924bca2326fd03b972c473c7
SHA51257dfeb32f91a6a882f8ab4bff63e403e65008cc5eeb22e2bb97e3d2c3edff9c64c21b07c676c48dd767837d86176ed435442217cdfbbe5776d5322d051c29a00
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Filesize
192KB
MD5123b79e7cb5895fd5bd3a6b30d085583
SHA14b256721e0145b4f2006917d333e824b5b4e6a7d
SHA2562bea632799d31a451e82f878f0b031ba22eeb02a924bca2326fd03b972c473c7
SHA51257dfeb32f91a6a882f8ab4bff63e403e65008cc5eeb22e2bb97e3d2c3edff9c64c21b07c676c48dd767837d86176ed435442217cdfbbe5776d5322d051c29a00