Behavioral task
behavioral1
Sample
b4743683f3963ff5710b67b5d112dfa27d113ae28f662e482063c36718c84c3aN.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b4743683f3963ff5710b67b5d112dfa27d113ae28f662e482063c36718c84c3aN.exe
Resource
win10v2004-20241007-en
General
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Target
b4743683f3963ff5710b67b5d112dfa27d113ae28f662e482063c36718c84c3aN.exe
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Size
353KB
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MD5
710fd2c08303552769770e0f3ffa9f30
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SHA1
08889411cb97c4035f47b2b137ebd07cf84134e9
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SHA256
b4743683f3963ff5710b67b5d112dfa27d113ae28f662e482063c36718c84c3a
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SHA512
7cd1b18358eb30d95fb6894718a83d4c1bd2b0ebfe8a19844004b4812849f2b833615a8ca4bfd218b6ce9673e56cc8240a46f2109d74e9d7898f2c5f5373cd85
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SSDEEP
6144:k97y+Bumd0HzbtkMLsfnlYQoht7fhYnQhY7rAjWO:n+Z0HtIlYQonfa7rAjWO
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 b4743683f3963ff5710b67b5d112dfa27d113ae28f662e482063c36718c84c3aN.exe
Files
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b4743683f3963ff5710b67b5d112dfa27d113ae28f662e482063c36718c84c3aN.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