Static task
static1
Behavioral task
behavioral1
Sample
SAO Ransomware.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
SAO Ransomware.exe
Resource
win10v2004-20220812-en
General
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Target
SAO Ransomware.exe
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Size
8.7MB
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MD5
da25e768cea94eb84723f43de1852527
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SHA1
dd234cb8f8df2351be5e080f4bdb54d6eb26f8a5
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SHA256
976c5d2ce92d65316e8c9663feed0db32a14fd1025074156ff06fb353f17a854
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SHA512
b9a2a4b3c8350dbc6082bf86ac053d5b8e4ecc8937294b927255a6c32e1d600cf29af2be7254eab5d9aa9042cd9f18d06af4eaaa50791ca3e71cf4022b516512
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SSDEEP
196608:cLpuSvsxF2WVskglKoHrPmexnAjf37jOUlPS4s8LhR0CW:KSD2ksj8yPmewGUP1X0
Malware Config
Signatures
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule sample disable_win_def
Files
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SAO Ransomware.exe.exe windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 8.6MB - Virtual size: 8.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 180KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ