Behavioral task
behavioral1
Sample
fccda4e8b7bf19c7e011a2dc3aa16ede5c3b64cdce6c3fee2d20265a658a523f.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
fccda4e8b7bf19c7e011a2dc3aa16ede5c3b64cdce6c3fee2d20265a658a523f.exe
Resource
win10v2004-20240611-en
General
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Target
fccda4e8b7bf19c7e011a2dc3aa16ede5c3b64cdce6c3fee2d20265a658a523f
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Size
100KB
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MD5
911608f7b684b3db7c1b50ee39e5ef0b
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SHA1
4bcb73b7d41f4d6d46d03e2fed8352c2c5dd58e8
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SHA256
fccda4e8b7bf19c7e011a2dc3aa16ede5c3b64cdce6c3fee2d20265a658a523f
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SHA512
ac822dde293b0faabe245ea5b0b5eba68fe2925227d0986e69614158c5509a137bbb2221f2c2436c270e10120dd814b7cd44ebf874dbdd7309c10b1cd0b22823
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SSDEEP
1536:JxqjQ+P04wsmJCcSffJCu6nYUVot9jpWZWUOCZHhYz/BH:sr85CcSfBWLVot9NILfZGTBH
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 fccda4e8b7bf19c7e011a2dc3aa16ede5c3b64cdce6c3fee2d20265a658a523f
Files
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fccda4e8b7bf19c7e011a2dc3aa16ede5c3b64cdce6c3fee2d20265a658a523f.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