Behavioral task
behavioral1
Sample
77f97967bca6208125f8eefaafc216588b5614611b8f192a661ad5648df4bfedN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
77f97967bca6208125f8eefaafc216588b5614611b8f192a661ad5648df4bfedN.exe
Resource
win10v2004-20241007-en
General
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Target
77f97967bca6208125f8eefaafc216588b5614611b8f192a661ad5648df4bfedN.exe
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Size
481KB
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MD5
b70cdd740821f33bc15ada5cf195a4b0
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SHA1
6d6fe4a701ef0119ca22ed966b566e0fbbb45c4e
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SHA256
77f97967bca6208125f8eefaafc216588b5614611b8f192a661ad5648df4bfed
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SHA512
0a7b4c22e155161f46dd7cc0f087c085abfacbe9c37972cab67e196eced3802b825905b156a8b3b3d7de63f93f3efef5fecd24858b141f3e1ef0b141278c6f47
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SSDEEP
12288:BrLpgxOEgnQwCUxh5kViy5NMm/nRPsHXg:9axOjnQw53kViOnRPn
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 77f97967bca6208125f8eefaafc216588b5614611b8f192a661ad5648df4bfedN.exe
Files
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77f97967bca6208125f8eefaafc216588b5614611b8f192a661ad5648df4bfedN.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