Behavioral task
behavioral1
Sample
2024-10-21_eb5c04fcf61f943270e9a73d72a4bb53_hiddentear_neshta.exe
Resource
win7-20241010-en
General
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Target
2024-10-21_eb5c04fcf61f943270e9a73d72a4bb53_hiddentear_neshta
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Size
279KB
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MD5
eb5c04fcf61f943270e9a73d72a4bb53
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SHA1
5a5d57cafdad9b8aee9dd6967a00a0aa228d4f08
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SHA256
b14613da1af90d6b88d2d62240b055f861b397529aeba63708586f3c25289aea
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SHA512
08c3d7c00516a8ff1136b5c52bda1c22fd018e4f0497a5cd69d92a66a437bcd0c6e9b1494d292a78fbaf4f26a1a69e864b5229377622fab037b30b669fc8c5e0
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SSDEEP
3072:sr85CtTF9Kw/kxLk42s/8Y31/Yvi9GA54IkMwP5gMTmmsolNIrRuw+mqv9j1MWLo:k9tTF9KxLp8YFgvwmZrTmDANm9zHMU
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 2024-10-21_eb5c04fcf61f943270e9a73d72a4bb53_hiddentear_neshta
Files
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2024-10-21_eb5c04fcf61f943270e9a73d72a4bb53_hiddentear_neshta.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