Behavioral task
behavioral1
Sample
165595f8d0fd307da75d4647b95b55d1b2e66a0e0d10f10d51cff6b6a5bd3033.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
165595f8d0fd307da75d4647b95b55d1b2e66a0e0d10f10d51cff6b6a5bd3033.exe
Resource
win10v2004-20240226-en
General
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Target
165595f8d0fd307da75d4647b95b55d1b2e66a0e0d10f10d51cff6b6a5bd3033.exe
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Size
1.6MB
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MD5
0328031b6ac94fb5853cef2dc17c46ee
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SHA1
ef0b251e1690fcb2a81e8b490753fe440cd0aebc
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SHA256
165595f8d0fd307da75d4647b95b55d1b2e66a0e0d10f10d51cff6b6a5bd3033
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SHA512
5710b2abd9a33e6a4300498925d2bfabd7739f71c571a2f8b48a78b7b1a1a7da65deac67e9d5da72bf8a4ff4156c0bf26cd8432fe2d2dea3e1cba25b35e637ba
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SSDEEP
24576:hBP8XXWeLc/EfhRjxKbHYjF9JPEI4B5+kkkkkkk7AT:hBUXXHLc/ExaHYjHtEI/T
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 165595f8d0fd307da75d4647b95b55d1b2e66a0e0d10f10d51cff6b6a5bd3033.exe
Files
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165595f8d0fd307da75d4647b95b55d1b2e66a0e0d10f10d51cff6b6a5bd3033.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