Behavioral task
behavioral1
Sample
NEAS.73e0ab22509d6dcf73f3052276d36949_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.73e0ab22509d6dcf73f3052276d36949_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.73e0ab22509d6dcf73f3052276d36949_JC.exe
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Size
4.1MB
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MD5
73e0ab22509d6dcf73f3052276d36949
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SHA1
c03292d7fe55f24e596b22b0c58a1dc9bd234e40
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SHA256
713df5dac2e573d908b8cc0331cafae150ed88a8655723002adcfae7b9611171
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SHA512
990f87254208c37b10a137e0f2e9abb397e4ee0de1385ef9d5b6556eb68ab315704d36551c814b59bea15db3c9a641129a621e546ca3207ab31b3e6d472d6f6b
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SSDEEP
49152:LYJ6CqTbeRT2GkCGURhe6TVk7ng3TK6qlhNBY5uw8GjdslnwH6CB/djXB5:kuuoBzwl6yf
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.73e0ab22509d6dcf73f3052276d36949_JC.exe
Files
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NEAS.73e0ab22509d6dcf73f3052276d36949_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