Behavioral task
behavioral1
Sample
757641d41c6cfdbbb74ba7283def04ee0d02842db842de3c22033f8211de9b9f.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
757641d41c6cfdbbb74ba7283def04ee0d02842db842de3c22033f8211de9b9f.exe
Resource
win10v2004-20241007-en
General
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Target
757641d41c6cfdbbb74ba7283def04ee0d02842db842de3c22033f8211de9b9f.exe
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Size
1.5MB
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MD5
e6690b3fdfa43ff77a1d61a2f23260e6
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SHA1
24e086e7d6d3ebd59190b01edd6e4cce5a681d8f
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SHA256
757641d41c6cfdbbb74ba7283def04ee0d02842db842de3c22033f8211de9b9f
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SHA512
8debce7e1c747f6495e090e558ec1265f3002ad7a0679e5e5c00058b9599d3a18c645aac2bc3295d08fd30ea367edd34f7185325ce2b38fad1fa96179fdb4910
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SSDEEP
12288:txe2YDvxidXSbfwCyKe5ik2sfaXFgKWVt7JirzqpYcdz3sUAUkHpCPr2KXoeQCOo:oLAQbfbyKeDizCW+yKDCGR+TzfsCCoC
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 757641d41c6cfdbbb74ba7283def04ee0d02842db842de3c22033f8211de9b9f.exe
Files
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757641d41c6cfdbbb74ba7283def04ee0d02842db842de3c22033f8211de9b9f.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