Behavioral task
behavioral1
Sample
2bdbfb1643ae8e4539922c8700658aff_NEAS.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2bdbfb1643ae8e4539922c8700658aff_NEAS.exe
Resource
win10v2004-20240426-en
General
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Target
2bdbfb1643ae8e4539922c8700658aff_NEAS
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Size
2.6MB
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MD5
2bdbfb1643ae8e4539922c8700658aff
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SHA1
16134923aadc5f338e5596111d593d739c5304d4
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SHA256
aa0216eeaa1df47c4e1a7d61effb3ff380f2cbf5fbcc4c8d8b335f440f762932
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SHA512
f68fb47fe9aedb3fc75ab4feacfe691f8a8f14b5104f84247c03305ee372587913e11b5d400ee29dd10d5e6c5988dfa748604325cb19f3042acfe13f91aad9b3
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SSDEEP
49152:rnpYlC+hfWVdeikYjamEGB61aLnu71cWMYpgt8xUfKf1EA8yMyjAkSIqj1W/7NNt:wPhOVXkYj1Eq61aLnEV1gt8xUfKf1EAt
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 2bdbfb1643ae8e4539922c8700658aff_NEAS
Files
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2bdbfb1643ae8e4539922c8700658aff_NEAS.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