Behavioral task
behavioral1
Sample
NEAS.862c7b29d1a88f945d5329590878d9df_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.862c7b29d1a88f945d5329590878d9df_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.862c7b29d1a88f945d5329590878d9df_JC.exe
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Size
344KB
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MD5
862c7b29d1a88f945d5329590878d9df
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SHA1
a1f96de3de61aaa2c57d7e753139d7ecd40b390d
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SHA256
c7b5d5051c57ac45737e5d58924251980cf3804cff2d5f63b88454a4cd2bbe27
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SHA512
544665b77641eeaf8e513709ca0fb4e70fc6f3a747d864c433d7309dd64dc350f147ab89bb04835d3a2d3bccbeb1ecce573cc1f8339bd9be81fdd63c5fdf7ccc
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SSDEEP
6144:yuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qL3ks3ih1XGWL:Z6Wq4aaE6KwyF5L0Y2D1PqLF3c2m
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 NEAS.862c7b29d1a88f945d5329590878d9df_JC.exe unpack001/out.upx
Files
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NEAS.862c7b29d1a88f945d5329590878d9df_JC.exe.exe windows:5 windows 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: 448KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 76KB - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows 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: 514KB - Virtual size: 513KB
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: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ