Behavioral task
behavioral1
Sample
9880b1559b53c9729c0b6382efb9be8acd92b8360df510b293a82481dbffc1f9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9880b1559b53c9729c0b6382efb9be8acd92b8360df510b293a82481dbffc1f9.exe
Resource
win10v2004-20240226-en
General
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Target
9880b1559b53c9729c0b6382efb9be8acd92b8360df510b293a82481dbffc1f9
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Size
3.1MB
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MD5
22fae3a4768329dc32c03c83c2ffa791
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SHA1
9459f2a65b943375831c7809e5abfdec3e749562
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SHA256
9880b1559b53c9729c0b6382efb9be8acd92b8360df510b293a82481dbffc1f9
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SHA512
ffc9a637bee286e7fe6bc732a6010000898e6e76462eb48407bb982af01068f46732bb3f00b892470717e047e7a09edd3038f8d68986e5ac36a7e720173ca1c7
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SSDEEP
49152:cXGBrbj7pFmxhhWKRI2D5i478X8AKsN9ZhG5+7S0D4nzU3CJReSEr1DJ:c2B3DOnHINMAKM9G5F0DgzNnqBJ
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 9880b1559b53c9729c0b6382efb9be8acd92b8360df510b293a82481dbffc1f9
Files
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9880b1559b53c9729c0b6382efb9be8acd92b8360df510b293a82481dbffc1f9.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