Behavioral task
behavioral1
Sample
C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe
Resource
win7-20240903-en
General
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Target
C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD
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Size
671KB
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MD5
5d232f70578e29b9a68e0bad6620f07e
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SHA1
75a08f18e3fb15de629ad9fe8415f85311413e6b
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SHA256
c447f9c891b37b76bc916460acd1af4369d5895fa12b95adbc20b5fd0bd43acd
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SHA512
9c3318327a1c86a5474a1142722c90378c407421db6e6831a382d8a5d935015b1efac422dbbb9b9a7908dce229355087d8aba290039d181f14410a3bd13eaa43
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SSDEEP
12288:cYV6MorX7qzuC3QHO9FQVHPF51jgcrNlumIHBP+cWsqXozIzQmwcc:7BXu9HGaVHrNIdHBBxqYzIzvbc
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD unpack001/out.upx
Files
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C447F9C891B37B76BC916460ACD1AF4369D5895FA12B95ADBC20B5FD0BD43ACD.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 844KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 345KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 325KB - Virtual size: 328KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 332KB - Virtual size: 332KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ