Static task
static1
Behavioral task
behavioral1
Sample
BetterUtilla.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
BetterUtilla.dll
Resource
win10v2004-20231020-en
General
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Target
BetterUtilla.dll
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Size
29KB
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MD5
7942621adeb55177d68da079039e6f52
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SHA1
091320254725aa13075a3c2c6c864d4987995b0c
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SHA256
29015f34bdd28f2bb2aee4f06fbad2074d2942c72e76235c8fdf85c403d28744
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SHA512
8d0fa11784b6de9a83115504b0f6cc34eccf00d4738c900a1a8cad521aa2c9540864d790e18611f0208489db777f6865d8ae68e182a6d734f4acbfa21fc1ec3b
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SSDEEP
768:QLvqtkpuXKzmpiTq4cWFIU9mI9a84bVebb:OICNaARFj9p0bVeX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BetterUtilla.dll
Files
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BetterUtilla.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
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
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 832B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ