Behavioral task
behavioral1
Sample
4cf8669c3e7b7edd3bbb509b75b3b0e933632bfad2418072fb4801bda4f298a7.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4cf8669c3e7b7edd3bbb509b75b3b0e933632bfad2418072fb4801bda4f298a7.exe
Resource
win10v2004-20241007-en
General
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Target
4cf8669c3e7b7edd3bbb509b75b3b0e933632bfad2418072fb4801bda4f298a7
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Size
236KB
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MD5
7487ae595c90ab022f4fbca877000fdd
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SHA1
8688f9134d7d0bac8a73f21f39527f8e27738712
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SHA256
4cf8669c3e7b7edd3bbb509b75b3b0e933632bfad2418072fb4801bda4f298a7
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SHA512
579bb04f6494ce9e26af4e21219c72bf7b95c9dfd523e31dc1ebe2c8012191769ef967d7e421699800c9f7d096bb30f14f2aa6afc08c9b86cc7ffabe1ef8327a
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SSDEEP
3072:sr85C4R5LXcPn9UQ/HNxxQpGL7xcWkDJbpIh98wF24peEKc:k9i8yQ/HNxxcS7xcWkNbpIh98yuc
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 4cf8669c3e7b7edd3bbb509b75b3b0e933632bfad2418072fb4801bda4f298a7
Files
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4cf8669c3e7b7edd3bbb509b75b3b0e933632bfad2418072fb4801bda4f298a7.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