Behavioral task
behavioral1
Sample
666afa6f77d33ca347b846d7dba0eb7745b61c4c6d22161370fbe0d08e4136abN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
666afa6f77d33ca347b846d7dba0eb7745b61c4c6d22161370fbe0d08e4136abN.exe
Resource
win10v2004-20241007-en
General
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Target
666afa6f77d33ca347b846d7dba0eb7745b61c4c6d22161370fbe0d08e4136abN.exe
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Size
4.8MB
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MD5
3d3015d6dafb7988b16ae5d9a306c830
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SHA1
e969c5a3e5f76d80a878d4a6e51a4f847b05fd59
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SHA256
666afa6f77d33ca347b846d7dba0eb7745b61c4c6d22161370fbe0d08e4136ab
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SHA512
b8db3c5e039f39932cbb8cd80fcd4fc6af7dfefca5e617dfd89c6734fa15d5a76b882ceee01c88e5486f91be9024ae1e907e4b6973a598fa1b7a5c21da45bb88
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SSDEEP
98304:IDESy1BP/OlsLzFmNfW6FJKxxfZA4d8aaNRQkZyZ1ARgD:jSyD8dRQk4Z1ARgD
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 666afa6f77d33ca347b846d7dba0eb7745b61c4c6d22161370fbe0d08e4136abN.exe
Files
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666afa6f77d33ca347b846d7dba0eb7745b61c4c6d22161370fbe0d08e4136abN.exe.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