Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 20:55
Static task
static1
Behavioral task
behavioral1
Sample
c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe
Resource
win10v2004-20220812-en
General
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Target
c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe
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Size
53KB
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MD5
5388bc12266d3f0690081a0c175d7e57
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SHA1
6ac1d1c6b6d30e02d135314ac4210c9dbd8da67c
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SHA256
c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9
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SHA512
cf83defe27baa895bdf9d31ae4eb6b7e9c6c57dfdb4d82911e46cd0568e1eb89a6ba616a2fe72dbf83e7ab0a74b5a7c48de7cece082e574d9873e17071700978
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SSDEEP
768:uJChTypVTFylNCQKowZS4E6SynTruH712N3b4wFBOV1mJt6oRZPJW2q5Q/2wRT:uAhTyTTFQNC13U4rtnDb4tmJ8AJq4l
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
Processes:
c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exedescription pid process target process PID 4708 wrote to memory of 4892 4708 c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe WScript.exe PID 4708 wrote to memory of 4892 4708 c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe WScript.exe PID 4708 wrote to memory of 4892 4708 c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe WScript.exe PID 4708 wrote to memory of 2244 4708 c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe WScript.exe PID 4708 wrote to memory of 2244 4708 c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe WScript.exe PID 4708 wrote to memory of 2244 4708 c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe WScript.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe"C:\Users\Admin\AppData\Local\Temp\c16322f3dbb8a3bddedd0d2c19118aa2936957537de0460c23a233f7450a9cf9.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\newsetup.vbs"2⤵
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\1.vbs"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\newsetup.vbsFilesize
651B
MD54736e7158c27f244482f5a614b9dbdae
SHA1d3a0e95a81e9e3ec95cfd596b25749a0e24e27b9
SHA256b8229bc8d6b0013858fb9599cb510afa4566a439164b2c7444c449540a124acc
SHA512cebf895dd3ec3822c42b78bac49c685b063cb5afcbcfb3850b073cb118d086c5fa75ec50b6e73d90e14f2c6b595752ad87910b8cf27378424d72a9ea309bf824
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memory/2244-133-0x0000000000000000-mapping.dmp
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memory/4892-132-0x0000000000000000-mapping.dmp