Behavioral task
behavioral1
Sample
NEAS.1a61802704a2bcd7a4bdda4533ec15a0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.1a61802704a2bcd7a4bdda4533ec15a0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.1a61802704a2bcd7a4bdda4533ec15a0.exe
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Size
664KB
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MD5
1a61802704a2bcd7a4bdda4533ec15a0
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SHA1
207925e49074d9fb8d44a67b5ce7e780807eb9a5
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SHA256
80c2e6cb13e25e56537a896c75e90d310cf54cf92a8bdea230b4c5722bee6336
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SHA512
556916f0492f521798824ef76eb5f70b8a8ddea86b9112b39a8734f4fc6383edf34a24e4743bff841a27052cd7fafdc5383d35d64ca6c1d2b6a10dae05b2a5b6
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SSDEEP
12288:Y+gCRiZ0rnHcCg/9PhE14KRWbLWaUYI0uxnMtdi26fMrPtQECCk:ZgEiZin8tNhudR8eYcVyhrPqwk
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 NEAS.1a61802704a2bcd7a4bdda4533ec15a0.exe
Files
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NEAS.1a61802704a2bcd7a4bdda4533ec15a0.exe.exe windows:4 windows 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