Behavioral task
behavioral1
Sample
NEAS.fd84fba2d77f33c5ae14dfdf49ddc1d0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.fd84fba2d77f33c5ae14dfdf49ddc1d0.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.fd84fba2d77f33c5ae14dfdf49ddc1d0.exe
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Size
1.2MB
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MD5
fd84fba2d77f33c5ae14dfdf49ddc1d0
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SHA1
25c2ff5049d190bc93d18ae80217d052d31f03f6
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SHA256
b38cd8bdb3aa4317713a7d543f270ee1473cd756a57ae74214ac743a9b674304
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SHA512
ded1c4f67fb3ac27828ec9558d7054ed4b2ebe8d2e192ff8e1d749200116deb88e7e7600f78671de4446d63dcf230dfaec6039847e643eb695a75e374fdddafd
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SSDEEP
24576:hyZZZcLFMeqifUUeJXLpe/DNSm9XkXiEp:hAZ2MequDeJX1e/D8m9K5
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 NEAS.fd84fba2d77f33c5ae14dfdf49ddc1d0.exe
Files
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NEAS.fd84fba2d77f33c5ae14dfdf49ddc1d0.exe.exe windows:4 windows 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