Analysis
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max time kernel
151s -
max time network
6s -
platform
windows7_x64 -
resource
win7v200722 -
submitted
29-07-2020 07:17
Static task
static1
Behavioral task
behavioral1
Sample
09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe
Resource
win7v200722
Behavioral task
behavioral2
Sample
09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe
Resource
win10v200722
General
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Target
09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe
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Size
64KB
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MD5
aa0d25108c420b68af8a98d877a10e9a
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SHA1
b4a9c79567a508254953a024ac284c12ce57873b
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SHA256
09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768
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SHA512
b00f2e9c3d1a343b257a423a5fdf9aa4be82b11b94657d2bd88c056da80b34903aa103c34eeca5e5cffab81d92e53c4209765f25cadab38cc0df049d2b1e07d2
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 10 IoCs
Processes:
09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exedescription pid process target process PID 108 wrote to memory of 1524 108 09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe svchost.exe PID 108 wrote to memory of 1524 108 09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe svchost.exe PID 108 wrote to memory of 1524 108 09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe svchost.exe PID 108 wrote to memory of 1524 108 09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe svchost.exe PID 108 wrote to memory of 1524 108 09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe svchost.exe PID 108 wrote to memory of 1508 108 09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe iexplore.exe PID 108 wrote to memory of 1508 108 09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe iexplore.exe PID 108 wrote to memory of 1508 108 09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe iexplore.exe PID 108 wrote to memory of 1508 108 09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe iexplore.exe PID 108 wrote to memory of 1508 108 09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe iexplore.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe"C:\Users\Admin\AppData\Local\Temp\09a4b8050e81c0d265bb05d6ef4b7155d0ffda7ebe00820aa5a1fd08c3f4a768.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:108 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵PID:1524
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"2⤵PID:1508
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