Behavioral task
behavioral1
Sample
bd0d8aaf3c8509f3170b3464a4949cf87a936c3fc1e3a16a2665b085a7046a69.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bd0d8aaf3c8509f3170b3464a4949cf87a936c3fc1e3a16a2665b085a7046a69.exe
Resource
win10v2004-20240319-en
General
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Target
bd0d8aaf3c8509f3170b3464a4949cf87a936c3fc1e3a16a2665b085a7046a69
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Size
425KB
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MD5
b9a55c795b8b1ea38fe9a8f4549f2762
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SHA1
ad8ba6823cd36261f21527391ff32532ef3cbdb4
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SHA256
bd0d8aaf3c8509f3170b3464a4949cf87a936c3fc1e3a16a2665b085a7046a69
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SHA512
0ebc3b25ce7855cf0df78d6eb12adf07fc55e881d55d762e74f8638d3f9821e6e90a9daac10c8d71cf49f9ee084ffadd180c6728ab098a35c52755f64c063e01
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SSDEEP
12288:WquErHF6xC9D6DmR1J98w4oknqO/CyQftQYqYbLmKz:brl6kD68JmlokQfttqY2Kz
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
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 bd0d8aaf3c8509f3170b3464a4949cf87a936c3fc1e3a16a2665b085a7046a69 unpack001/out.upx
Files
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bd0d8aaf3c8509f3170b3464a4949cf87a936c3fc1e3a16a2665b085a7046a69.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: 588KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 341KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 81KB - Virtual size: 84KB
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: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
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: 80KB - Virtual size: 79KB
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