Analysis
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max time kernel
151s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
29-11-2022 17:04
Static task
static1
Behavioral task
behavioral1
Sample
c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe
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Size
232KB
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MD5
8624fbd011788eac4ffb604d23a5bc19
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SHA1
cde5564c0b9149595462c025e4ed7294e0918224
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SHA256
c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62
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SHA512
0393b909686f2a54789e8246f6530067da592acd3285f195c0a64f7a1ebcd374f2772ea178cd207586857477f3ebd14d59e5271aeb096230938dcec30223b4b1
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SSDEEP
6144:Mi3PFKs78g2KyEOaWEqxF6snji81RUinKdNOAd:tPh+mFn
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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dougie.exe -
Executes dropped EXE 1 IoCs
pid Process 1420 dougie.exe -
Loads dropped DLL 2 IoCs
pid Process 1760 c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe 1760 c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /b" c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /q" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /f" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /h" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /d" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /i" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /l" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /o" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /w" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /c" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /g" dougie.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /y" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /b" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /r" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /u" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /m" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /a" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /s" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /p" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /z" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /e" dougie.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /j" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /v" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /n" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /x" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /t" dougie.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\dougie = "C:\\Users\\Admin\\dougie.exe /k" dougie.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 1760 c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe 1420 dougie.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1760 c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe 1420 dougie.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1760 wrote to memory of 1420 1760 c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe 28 PID 1760 wrote to memory of 1420 1760 c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe 28 PID 1760 wrote to memory of 1420 1760 c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe 28 PID 1760 wrote to memory of 1420 1760 c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe"C:\Users\Admin\AppData\Local\Temp\c7bdc566494f282738fab777e7463f29352e2f89ccf48b1b437a10eaa4705d62.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1760 -
C:\Users\Admin\dougie.exe"C:\Users\Admin\dougie.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:1420
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
232KB
MD5973df8d0157ecc30c515ed7b988971a1
SHA14650a6c6f06d5bbe31b31be6e9b8395245f12d97
SHA2565c2045b7ea14fea11b3bfe79f188fe37295aec16cc3ef836f11c62c7b453f8be
SHA512853f7d0c9557c3fb003a64fda3077b36a46da554d6c9710da09441ed011dc87a5662f78ffa3927a345997e12c4f4ea7f10a1ba3108849016c1b04fbabac69a88
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Filesize
232KB
MD5973df8d0157ecc30c515ed7b988971a1
SHA14650a6c6f06d5bbe31b31be6e9b8395245f12d97
SHA2565c2045b7ea14fea11b3bfe79f188fe37295aec16cc3ef836f11c62c7b453f8be
SHA512853f7d0c9557c3fb003a64fda3077b36a46da554d6c9710da09441ed011dc87a5662f78ffa3927a345997e12c4f4ea7f10a1ba3108849016c1b04fbabac69a88
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Filesize
232KB
MD5973df8d0157ecc30c515ed7b988971a1
SHA14650a6c6f06d5bbe31b31be6e9b8395245f12d97
SHA2565c2045b7ea14fea11b3bfe79f188fe37295aec16cc3ef836f11c62c7b453f8be
SHA512853f7d0c9557c3fb003a64fda3077b36a46da554d6c9710da09441ed011dc87a5662f78ffa3927a345997e12c4f4ea7f10a1ba3108849016c1b04fbabac69a88
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Filesize
232KB
MD5973df8d0157ecc30c515ed7b988971a1
SHA14650a6c6f06d5bbe31b31be6e9b8395245f12d97
SHA2565c2045b7ea14fea11b3bfe79f188fe37295aec16cc3ef836f11c62c7b453f8be
SHA512853f7d0c9557c3fb003a64fda3077b36a46da554d6c9710da09441ed011dc87a5662f78ffa3927a345997e12c4f4ea7f10a1ba3108849016c1b04fbabac69a88