Behavioral task
behavioral1
Sample
NEAS.b7aacff8344a63ba183fe8e89b7f3230_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b7aacff8344a63ba183fe8e89b7f3230_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.b7aacff8344a63ba183fe8e89b7f3230_JC.exe
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Size
425KB
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MD5
b7aacff8344a63ba183fe8e89b7f3230
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SHA1
002f0a7b86f30ffae89bef87360b89488224791a
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SHA256
01ae66c5d869fd0f266f9d05a4d95fbafae89cf96a983e1589d7f759c3b3185d
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SHA512
8642d0de70399a7484e865584d4a5e33c1a7edf9b8c5580988063d5721718fe079ca5bccde837e24a0fb4ab4d2199a59cdbb1d6bbc219c0158cc1fdb522ecb13
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SSDEEP
12288:WquErHF6xC9D6DmR1J98w4oknqO/CyQftQYqYbLmK8:brl6kD68JmlokQfttqY2K8
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.b7aacff8344a63ba183fe8e89b7f3230_JC.exe unpack001/out.upx
Files
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NEAS.b7aacff8344a63ba183fe8e89b7f3230_JC.exe.exe windows:5 windows 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
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