Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2022 23:40
Static task
static1
Behavioral task
behavioral1
Sample
a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe
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Size
156KB
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MD5
8fe1d9097dfabaea10672031ce1b54af
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SHA1
c5095c478d66c113f5a880a8adcc5305bedf9d35
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SHA256
a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf
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SHA512
99647da613b14dd0969dcda0e734533895ce07fe4545cd9f0482fcbb7db52f41c1b16246864ae7948cc76901121a5624866b02f2d38d9e9a5ac0286da695ed36
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SSDEEP
3072:YsTKwVcx8jeFvB0Z/I8xSFJKxr2CrILXNoiX:JKIcvqVuJyr2CMLX+C
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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dueneex.exe -
Executes dropped EXE 1 IoCs
pid Process 2644 dueneex.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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /b" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /v" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /t" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /w" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /f" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /o" a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /s" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /d" dueneex.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /k" dueneex.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /q" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /m" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /a" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /h" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /o" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /z" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /l" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /y" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /p" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /u" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /j" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /r" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /g" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /c" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /n" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /i" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /x" dueneex.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueneex = "C:\\Users\\Admin\\dueneex.exe /e" dueneex.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 3488 a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe 3488 a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe 2644 dueneex.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3488 a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe 2644 dueneex.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3488 wrote to memory of 2644 3488 a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe 81 PID 3488 wrote to memory of 2644 3488 a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe 81 PID 3488 wrote to memory of 2644 3488 a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.exe"C:\Users\Admin\AppData\Local\Temp\a6188192b9dd86649e7ecc5b97c830cad485f1906c97b7741f19929ccaee9eaf.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:3488 -
C:\Users\Admin\dueneex.exe"C:\Users\Admin\dueneex.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:2644
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
156KB
MD581a96626b7e2436ac06e19ebd8648877
SHA186ed6b52018205993297b6d928071f435e969348
SHA256fb8dd617a081c3740568a053cab932b1f2f4a4e5cd4abb27dc5ae9485773a0e7
SHA5122ed587111503d97e5dadd19f7fbfbd5552426056b1fea47b4c1bf18a8390f127996eebbb653aeeea4f3a540ddb7aabb576aef4eea1802b493f5d8887d6ac8f6e
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Filesize
156KB
MD581a96626b7e2436ac06e19ebd8648877
SHA186ed6b52018205993297b6d928071f435e969348
SHA256fb8dd617a081c3740568a053cab932b1f2f4a4e5cd4abb27dc5ae9485773a0e7
SHA5122ed587111503d97e5dadd19f7fbfbd5552426056b1fea47b4c1bf18a8390f127996eebbb653aeeea4f3a540ddb7aabb576aef4eea1802b493f5d8887d6ac8f6e