Behavioral task
behavioral1
Sample
aa22b1b8f0b32d79f0a4dc36b3992040.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa22b1b8f0b32d79f0a4dc36b3992040.exe
Resource
win10v2004-20240226-en
General
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Target
aa22b1b8f0b32d79f0a4dc36b3992040
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Size
1.1MB
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MD5
aa22b1b8f0b32d79f0a4dc36b3992040
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SHA1
e3c9a91046a5e25e529697203b762d6caa72a925
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SHA256
118d840ff6246fd636fbba8e6fe813710371bba85441dc827d492db979c4e6af
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SHA512
e3812163c61490f10d611c5fbcc4d16cc7e51d4375fee93b8a7cb1dc034672857f8231475297c22f5cf31aea511869cb8942805a8f463bc1c75d627af11c9730
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SSDEEP
24576:5D3euKmLCkWZLmcHTrlQzSraIKu78ThO3pEUaUTV4s:h3+pFbHXLaI8KaUT
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 aa22b1b8f0b32d79f0a4dc36b3992040 unpack001/out.upx
Files
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aa22b1b8f0b32d79f0a4dc36b3992040.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