Behavioral task
behavioral1
Sample
NEAS.b76f44cb9a5ac913499a499f2b525d80_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b76f44cb9a5ac913499a499f2b525d80_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.b76f44cb9a5ac913499a499f2b525d80_JC.exe
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Size
517KB
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MD5
b76f44cb9a5ac913499a499f2b525d80
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SHA1
cc19ef656fbbcc83297387cf075ef9efa75fec6b
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SHA256
eca0b1b5049071d708f064aafd8abd10a492ef3b805d2d7df469a474eb5a01e4
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SHA512
ebea21eebf0d8d610f2501b175419b474536b9d7aa61926fb1154f2174833cde5c60339dfea75ccc9f224818a3821a1a73a3a8702162cee8aafea80857486c48
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SSDEEP
12288:7EQoSaqhvZhdqFcaWUZpIS61GjdEZUJJFg:7rvZqGa/ZJRjIeJFg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b76f44cb9a5ac913499a499f2b525d80_JC.exe
Files
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NEAS.b76f44cb9a5ac913499a499f2b525d80_JC.exe.exe windows:4 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.s Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gduz Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.e Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fbe Size: 512B - Virtual size: 4KB