Behavioral task
behavioral1
Sample
e6fc77edc2df10e56287f1e10e3af5e0_NEAS.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
e6fc77edc2df10e56287f1e10e3af5e0_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
e6fc77edc2df10e56287f1e10e3af5e0_NEAS
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Size
111KB
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MD5
e6fc77edc2df10e56287f1e10e3af5e0
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SHA1
d3f4154d6169e16ebcecc36f2cfed27acaa00fa3
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SHA256
602b9c6560f5ffadc8ae345c6da6731a12fa18d17827d6259733e84cf9165b0d
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SHA512
15f4ea4d933d8030881bb74452119a0361f25b1625d7e522fae37095c227b8fa3425beddf327910cf0b2da14a9a780837b5ea09a837dc00ec314f10e66755166
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SSDEEP
1536:JxqjQ+P04wsmJCr6xYCofW1yAyCooSGDRw+V:sr85Cr6xYCofqyZRsa+V
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 e6fc77edc2df10e56287f1e10e3af5e0_NEAS
Files
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e6fc77edc2df10e56287f1e10e3af5e0_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