Behavioral task
behavioral1
Sample
NEAS.2d897dc0f1dac10011e0378b527c2500_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2d897dc0f1dac10011e0378b527c2500_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2d897dc0f1dac10011e0378b527c2500_JC.exe
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Size
3.1MB
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MD5
2d897dc0f1dac10011e0378b527c2500
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SHA1
1c21de14459f4f9b3a4a391b847ec51312f0c416
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SHA256
c20d5f42780e0ad27f70a64f5f4f591f7d13fc559100f99d578454ff6f3f77eb
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SHA512
c7c8e4946579160cf377cdee321b1329512cb18a555a21fbcf4fff0b284cc1797043253522f4946f2309fd8f1c934323b913161febc8541372de63bfd96c4fec
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SSDEEP
49152:53NLSHc3+dIclFJDb9ZCKchoZgK/tu6us2oeNwCRcNTT5B3kmOAbHQG:j6c3bclPrX//AboeNRR0Tz0j2QG
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.2d897dc0f1dac10011e0378b527c2500_JC.exe
Files
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NEAS.2d897dc0f1dac10011e0378b527c2500_JC.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