Behavioral task
behavioral1
Sample
8dd30c528b8a648f70400da8fceaf4b8_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8dd30c528b8a648f70400da8fceaf4b8_JC.exe
Resource
win10v2004-20230915-en
General
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Target
8dd30c528b8a648f70400da8fceaf4b8_JC.exe
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Size
5.9MB
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MD5
8dd30c528b8a648f70400da8fceaf4b8
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SHA1
4915b4b60fee822f3c3a0a37d7caec0070af26c5
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SHA256
7364faafc1e2706e06f82e830a649b9b0726f33044ad73937484dd1b3209f24a
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SHA512
ae360d7f2537733f929dc10acc3488a85278d3e461425a41f3e8e7974b28185f7d53397cc6072796c090a42b15f36b5c67bb65c08b8beeeaf3ac2c39040fa691
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SSDEEP
98304:bKsv51NKZsoP8kvhtaTYzI0b6boaZGd7dFAt8wvW9NItgVWeGOKVPhpbvCH9fxGg:O4hK7P8kvhoUXb+ZGFdF7mP+WNi9pGRq
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 8dd30c528b8a648f70400da8fceaf4b8_JC.exe
Files
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8dd30c528b8a648f70400da8fceaf4b8_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