Behavioral task
behavioral1
Sample
548b74b2b620b39c0dac5f4380befd30a6a7aa88fd6948402e1a24cb67e70a34N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
548b74b2b620b39c0dac5f4380befd30a6a7aa88fd6948402e1a24cb67e70a34N.exe
Resource
win10v2004-20241007-en
General
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Target
548b74b2b620b39c0dac5f4380befd30a6a7aa88fd6948402e1a24cb67e70a34N.exe
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Size
4.7MB
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MD5
2187c8c4594b55f0ebe056479e568b10
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SHA1
cee5de84eee46e25287650ab53b308e49209142e
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SHA256
548b74b2b620b39c0dac5f4380befd30a6a7aa88fd6948402e1a24cb67e70a34
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SHA512
8c7ff749c5cb690c5ae81e47b6a55f1cc2e1c99782c0cde2e11ab6228e093c09f0ac5614251869ae28defdb3f5ed74c68674fdc8179c01a81a1193fa571bc1cb
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SSDEEP
98304:FZz18GkRTJtA9MNhZkLkvNKY6nu1bZlN/9h5DTuYoj9ghi1RebMIg9Cbk/V8jqE:FZgtlNALeNX/9h5DTuYojDIg9Cbk/V83
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 548b74b2b620b39c0dac5f4380befd30a6a7aa88fd6948402e1a24cb67e70a34N.exe
Files
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548b74b2b620b39c0dac5f4380befd30a6a7aa88fd6948402e1a24cb67e70a34N.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