DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
Malicious_b4b4eea7e23d04b0e5ee6b59dbd5dc857c210627e2593f9939d7d43b634a7e6d.dll
Resource
win7-20230621-en
General
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Target
Malicious_b4b4eea7e23d04b0e5ee6b59dbd5dc857c210627e2593f9939d7d43b634a7e6d.exe
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Size
64KB
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MD5
3fa81f2d35b11fbe325e04787735c2a0
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SHA1
eaae1a58ea143476b2e7d6d524f27c9d2301a22a
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SHA256
b4b4eea7e23d04b0e5ee6b59dbd5dc857c210627e2593f9939d7d43b634a7e6d
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SHA512
17db3e683261916a4b6b0d6918ae3f4475c3338ee6f26ffa08c52e2f77757929f57dc565b6fde78c78423a04870ec18a89800cb1be58ee47d31cfe821239a514
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SSDEEP
1536:roBHSfku/TguqNKM6C6E+YUv3EXmYOiKsU:roBS8Q0R68Xys
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Malicious_b4b4eea7e23d04b0e5ee6b59dbd5dc857c210627e2593f9939d7d43b634a7e6d.exe
Files
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Malicious_b4b4eea7e23d04b0e5ee6b59dbd5dc857c210627e2593f9939d7d43b634a7e6d.exe.dll regsvr32 windows x64
0fea243ddb12b477b6b4ab25be7279d0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
lstrlenA
Exports
Exports
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 722B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 180B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ