Behavioral task
behavioral1
Sample
c659b5fab2a1e0764c23c9e619e56946141c1b01aa46a9b773239672bfbf3681N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c659b5fab2a1e0764c23c9e619e56946141c1b01aa46a9b773239672bfbf3681N.exe
Resource
win10v2004-20241007-en
General
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Target
c659b5fab2a1e0764c23c9e619e56946141c1b01aa46a9b773239672bfbf3681N.exe
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Size
6.2MB
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MD5
50aaa3cbdd0f72558d2ba37ff8a69cd0
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SHA1
7a10f6aea7ee4b8d66655b4835cf506c0b335bf3
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SHA256
c659b5fab2a1e0764c23c9e619e56946141c1b01aa46a9b773239672bfbf3681
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SHA512
5ba6266aab825199a1a97f70c479d10ab2a8701d915bac53dbe9021a202a325840c3bb0186316ec4b4a860b678f791bbb4df5ca68538380520b596b7387c7f7f
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SSDEEP
98304:+LAtV63TWSgTZ8zqTml8/OeIma6BLWL2B:wAtY3aSg6OTmy3I6BFB
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 c659b5fab2a1e0764c23c9e619e56946141c1b01aa46a9b773239672bfbf3681N.exe
Files
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c659b5fab2a1e0764c23c9e619e56946141c1b01aa46a9b773239672bfbf3681N.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