Behavioral task
behavioral1
Sample
233e06fc53bfc40bc3082ba7286a7d60_NEAS.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
233e06fc53bfc40bc3082ba7286a7d60_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
233e06fc53bfc40bc3082ba7286a7d60_NEAS
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Size
889KB
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MD5
233e06fc53bfc40bc3082ba7286a7d60
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SHA1
c8cb13d7447e6a6c411e5a8b4747f45f546ab72c
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SHA256
c342e31bd7b2fabc71238b27ed404a4fef1155ae23b29584aa8a4133346a4d82
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SHA512
1e2d46c3ade132efcc0ab9e926e52071fe7077ebb2c6536d838af43404745d3aae1af40669a5eaead20ef1c06f6da728aacaf15ce50e5d1b333ff1edd75c746a
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SSDEEP
12288:FRKzW1S2ZBDCULVW+GrSy63NPr1L3h8OVSoQ79K4dFFZSj43C8h3iFK:FRKzESC85ey6dl3OOVS9KyMqdiFK
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 233e06fc53bfc40bc3082ba7286a7d60_NEAS
Files
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233e06fc53bfc40bc3082ba7286a7d60_NEAS.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ