Behavioral task
behavioral1
Sample
NEAS.031de08b69057432c52ff3ee45b13840_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.031de08b69057432c52ff3ee45b13840_JC.exe
Resource
win10-20230915-en
General
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Target
NEAS.031de08b69057432c52ff3ee45b13840_JC.exe
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Size
255KB
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MD5
031de08b69057432c52ff3ee45b13840
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SHA1
d84ebe2574232835a547fb11794ef1a2e5a516cd
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SHA256
7c9b1ac353a6451c6b743cfd7d9696491b00ef1946ea55efb978ca997ed36a09
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SHA512
d46d6ad48bd6adc977d21ff010d5c5f3007f9f2746ea74c9864ac72acfa0ca91a9f86b11e627b9cc9977876325436e89c9bd0a1c2bb75f033000f801dfcc6913
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SSDEEP
6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBWFv6a:Plf5j6zCNa0xeE3mT
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.031de08b69057432c52ff3ee45b13840_JC.exe unpack001/out.upx
Files
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NEAS.031de08b69057432c52ff3ee45b13840_JC.exe.exe windows:4 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: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 217KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 399KB - Virtual size: 398KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ