Behavioral task
behavioral1
Sample
5b1fd8c278e3087d38c9a05b31cf0570_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5b1fd8c278e3087d38c9a05b31cf0570_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
5b1fd8c278e3087d38c9a05b31cf0570_NEAS
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Size
1.8MB
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MD5
5b1fd8c278e3087d38c9a05b31cf0570
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SHA1
617b1b6455c80ab8c62552cb8145d422687dd29d
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SHA256
f09223bb61d35ccf4c6b151efc3dc4b231bdb168c2ed8f313da2fd912c3fb07c
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SHA512
5b3cb34a5974f7feb916a3ad8166880a562135dd968efa08c7410e4300545d901155ba3379792881d0cb9323f25cc45f7e95d96b84332e4abfad482d3b654851
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SSDEEP
49152:vodeeQbeRm+BtGMNDdReb8qvtpUAEKkZvRl7:vqQbeRnBaDMAE/xRl7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5b1fd8c278e3087d38c9a05b31cf0570_NEAS
Files
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5b1fd8c278e3087d38c9a05b31cf0570_NEAS.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ