Behavioral task
behavioral1
Sample
da394508a7921a3393d97ba0170da130_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
da394508a7921a3393d97ba0170da130_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
da394508a7921a3393d97ba0170da130_NEIKI
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Size
3.5MB
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MD5
da394508a7921a3393d97ba0170da130
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SHA1
764e43820d628e22cbbb3730e937fb522037c2ad
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SHA256
756b9b50175a7bc19f68dcc8646a63b9e45ee8e46d7dca5aa21141fd60f56ed2
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SHA512
22ef40e52db6e7f80bec9b0f211d97a0fb3abb67d311d30d8ee06ae9df8debf112bb5800f83cdd68f3cecffc90c31c0078a92c53cab4b6b7d3036baee1bb87f2
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SSDEEP
98304:uDmbRo8KIMc9Gv+0kwUY0fGepkyZ4U+71hTmMlmf/yS:u6No8KIf9Gv+0kwUY0TpkyZ4UQhThEiS
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 da394508a7921a3393d97ba0170da130_NEIKI
Files
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da394508a7921a3393d97ba0170da130_NEIKI.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