Behavioral task
behavioral1
Sample
b6887ef207e297b45d02246a82388ca6b48cebde7a9d10bf74c5925c2f8fc0c1.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b6887ef207e297b45d02246a82388ca6b48cebde7a9d10bf74c5925c2f8fc0c1.exe
Resource
win10v2004-20241007-en
General
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Target
b6887ef207e297b45d02246a82388ca6b48cebde7a9d10bf74c5925c2f8fc0c1.exe
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Size
572KB
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MD5
7e9a57aa6079d8b9a4fa38a08adc95b0
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SHA1
6407e225fc423a932423e34461499f2ac2bd8cb2
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SHA256
b6887ef207e297b45d02246a82388ca6b48cebde7a9d10bf74c5925c2f8fc0c1
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SHA512
3414d57aaefa9483d93adee3374b5933f18244ce15f4604c366894a317b195f3d4e902009ded04b41f76248aebf1874edd3346e7beaa920b7869f24a24c32d56
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SSDEEP
12288:TnYYRPW4lJEXNiBmAV2HYnirduwxsS5wFio/g5B:TYYPfJExHRrcwKB7+B
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 b6887ef207e297b45d02246a82388ca6b48cebde7a9d10bf74c5925c2f8fc0c1.exe
Files
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b6887ef207e297b45d02246a82388ca6b48cebde7a9d10bf74c5925c2f8fc0c1.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