Behavioral task
behavioral1
Sample
577bde2c43fe7a86a783ae4ec477d806.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
577bde2c43fe7a86a783ae4ec477d806.exe
Resource
win10v2004-20231215-en
General
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Target
577bde2c43fe7a86a783ae4ec477d806
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Size
1.1MB
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MD5
577bde2c43fe7a86a783ae4ec477d806
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SHA1
822d04f66ec818c7ef60f428ffce27bc1a72ed08
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SHA256
5800d1791bfbca68f457e9e17357dcba843f6689575b1c7db9c13e81e92102a2
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SHA512
1394a8dfb562894bb37c2624e5ef62fa05b7730620f570579f7f77b30438c55de682ecbcaabbbfb0bb72b243db21b2fbd92f77f606bb86802f7c2b64ba94af2c
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SSDEEP
24576:LD3euKmLCkWZsHCcHTrlQzSraIKu78ThO3pEUaUTV4s:33+pF+H5HXLaI8KaUT
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 577bde2c43fe7a86a783ae4ec477d806 unpack001/out.upx
Files
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577bde2c43fe7a86a783ae4ec477d806.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: 7KB - Virtual size: 8KB
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: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ