Behavioral task
behavioral1
Sample
fcaa6ffb2ec03bc41c60c4648549fd0cf3098992b495e23a72e7e12cdabd267d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fcaa6ffb2ec03bc41c60c4648549fd0cf3098992b495e23a72e7e12cdabd267d.exe
Resource
win10v2004-20241007-en
General
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Target
fcaa6ffb2ec03bc41c60c4648549fd0cf3098992b495e23a72e7e12cdabd267d.exe
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Size
356KB
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MD5
54adcf4c9167b5946ba296f023b06db2
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SHA1
4e71ce5a39d5a9bb772150592b61f8040693d811
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SHA256
fcaa6ffb2ec03bc41c60c4648549fd0cf3098992b495e23a72e7e12cdabd267d
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SHA512
3ee54c1411dfcb37911f31f29b65a023c0cbc7482ef3733a38dc0e996745228e9b6625c0769ceb4989cf2fda784325b1d6a38ed3a734451551528081b593d09d
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SSDEEP
6144:k9NPDAWKklwXx39oBLohizkvxhlDqJd+9F:SsWPlwX2Lov5HqI
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 fcaa6ffb2ec03bc41c60c4648549fd0cf3098992b495e23a72e7e12cdabd267d.exe
Files
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fcaa6ffb2ec03bc41c60c4648549fd0cf3098992b495e23a72e7e12cdabd267d.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