Behavioral task
behavioral1
Sample
bda39fae1801c326f2b1d854ea88acac7a51a0eb69d16b17e9d76a1e75210749N.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
bda39fae1801c326f2b1d854ea88acac7a51a0eb69d16b17e9d76a1e75210749N.exe
Resource
win10v2004-20241007-en
General
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Target
bda39fae1801c326f2b1d854ea88acac7a51a0eb69d16b17e9d76a1e75210749N.exe
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Size
6.2MB
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MD5
639a6fc9e9e7ec1e5a19787a848050a0
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SHA1
f0dd26b974a99af56f9f89f3b65ca549ee57942b
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SHA256
bda39fae1801c326f2b1d854ea88acac7a51a0eb69d16b17e9d76a1e75210749
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SHA512
ddaa2d7d0c2a76a25d6503d4279b192b4e25344edb320d148c4b94e16b583af77ed244fea1b6a9902a7a4c232b2a21e99efbf752952ff5094cc77cd231e67f99
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SSDEEP
49152:8GtlqaVwASOPqIU6ihY71+2ugiF4Q379IlY4ntvdPtqr1o6wvwYNXQNiMMFdN0UV:l9+aKu4avo8VYSQQWYvHaN3E36FNPR
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 bda39fae1801c326f2b1d854ea88acac7a51a0eb69d16b17e9d76a1e75210749N.exe
Files
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bda39fae1801c326f2b1d854ea88acac7a51a0eb69d16b17e9d76a1e75210749N.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