Behavioral task
behavioral1
Sample
5ee73e56768d285fd85a9687b8d472b0_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5ee73e56768d285fd85a9687b8d472b0_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
5ee73e56768d285fd85a9687b8d472b0_NEAS
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Size
2.6MB
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MD5
5ee73e56768d285fd85a9687b8d472b0
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SHA1
22814caea7d91f574100753e44c8484c88a48ce1
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SHA256
aa962bd83c899044bbe958f96651c3d47d72dc27050cfe64f2846fb40e16e8af
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SHA512
ad7a9e795fc0719f6962a1d10340a0c0e62c160ad5403d589a15a0f8b279fb3824ee3fb8aeb50b653379a8cb89f41df893c98560283b5e3c89ac5d6b002f3b43
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SSDEEP
49152:o6RGGk9ZL+uojVcMvvxmoC0X5VfWe0NGquYxT8xUfKf1EArdfSKAnhdtkR/W5d4D:o6RGz9Eu0vvxmyX51WTTT8xUfKf1EArZ
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 5ee73e56768d285fd85a9687b8d472b0_NEAS
Files
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5ee73e56768d285fd85a9687b8d472b0_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