Behavioral task
behavioral1
Sample
48e4c844974aaa8c768ef051aea8bfc291ea3f5b998d05ca5298d4e0da539d0eN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
48e4c844974aaa8c768ef051aea8bfc291ea3f5b998d05ca5298d4e0da539d0eN.exe
Resource
win10v2004-20241007-en
General
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Target
48e4c844974aaa8c768ef051aea8bfc291ea3f5b998d05ca5298d4e0da539d0eN.exe
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Size
1.5MB
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MD5
f3d122e193f7c027e2758b96bc508bf0
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SHA1
1a3a4909bb02a7ce6ec79c287f18d95eff984c20
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SHA256
48e4c844974aaa8c768ef051aea8bfc291ea3f5b998d05ca5298d4e0da539d0e
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SHA512
9efbdb3a41accde2a1b283268b8a483a7a74df07aeac6e9c321a2b12250a1afd5705982afbd1b53b4f4978d94fa6f609a09b845c472cd765510292126425a515
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SSDEEP
12288:txe2YDvxidXSbfwCyKe5ik2sfaXFgKWVt7JirzqpYcdz3sUAUkHpCPr2KXoeQCOo:oLAQbfbyKeDizCW+yKDCGR+TzfsCCoS
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 48e4c844974aaa8c768ef051aea8bfc291ea3f5b998d05ca5298d4e0da539d0eN.exe
Files
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48e4c844974aaa8c768ef051aea8bfc291ea3f5b998d05ca5298d4e0da539d0eN.exe.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