Behavioral task
behavioral1
Sample
2686e36366428fa89d7f2a79adf010e0_NEAS.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2686e36366428fa89d7f2a79adf010e0_NEAS.exe
Resource
win10v2004-20240426-en
General
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Target
2686e36366428fa89d7f2a79adf010e0_NEAS
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Size
681KB
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MD5
2686e36366428fa89d7f2a79adf010e0
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SHA1
01e8471850fcbdf37d20098bdabbf293205adcc7
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SHA256
5f4500dcb1c3e5cf8c49716adf6169727e1b3b6e12d510177a4a57e419fa01d3
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SHA512
7a86a97cbf68cbaf42f7d9ae5aa2dafa45386a6282529b3ca738f1fc303c15eae45aa6d93c1171f63056915070b068f11d9c0d6d47b913c6667acb9fe19d022d
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SSDEEP
12288:qcdPB3takzxfpVgY7Ip/Igm58NXXUCK7P8AGQVhyKyVkKB0HaoUVokMSs6NC7:YkNXgY7I1Ztc7jPGj4VUVokMSjNe
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 2686e36366428fa89d7f2a79adf010e0_NEAS
Files
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2686e36366428fa89d7f2a79adf010e0_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