Behavioral task
behavioral1
Sample
dac9dffe41e0b3e6fb6a35d3517e1bf5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
dac9dffe41e0b3e6fb6a35d3517e1bf5.exe
Resource
win10v2004-20231215-en
General
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Target
dac9dffe41e0b3e6fb6a35d3517e1bf5
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Size
1.1MB
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MD5
dac9dffe41e0b3e6fb6a35d3517e1bf5
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SHA1
dc42697d4bef6e9a733522950674d8f0688f7b49
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SHA256
9a8c3210b6b4b76e695a38e1b608d9cbe5675ad23384ce8ec3cc7a6739b8b221
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SHA512
7cabf0c3c9781452a0803625eb755c71a22bab0a5b762c1b58dffb44841cb271a1a1a69e0fb916be4082aa9c5c70f496a75f6df2d8d332a875ddacf49a914bea
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SSDEEP
24576:uD3euKmLCkWZF/3rcHTrlQzSraIKu78ThO3pEUaUTV4s:Q3+pFT3wHXLaI8KaUT
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dac9dffe41e0b3e6fb6a35d3517e1bf5 unpack001/out.upx
Files
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dac9dffe41e0b3e6fb6a35d3517e1bf5.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 421KB - Virtual size: 420KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ