Behavioral task
behavioral1
Sample
55e41b95a7cf01e3b2bcdfd80adc658009ed77370e8816e8ce9ea753addc1cf3N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
55e41b95a7cf01e3b2bcdfd80adc658009ed77370e8816e8ce9ea753addc1cf3N.exe
Resource
win10v2004-20241007-en
General
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Target
55e41b95a7cf01e3b2bcdfd80adc658009ed77370e8816e8ce9ea753addc1cf3N.exe
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Size
669KB
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MD5
f5fc56030f11830ef501772cf4746050
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SHA1
4ca94696dfdbd766c66d44216e91350174ba82aa
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SHA256
55e41b95a7cf01e3b2bcdfd80adc658009ed77370e8816e8ce9ea753addc1cf3
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SHA512
39dbfb40730adbb5951ba88db229ef27286a8b119981ca5436337cb3dbb696703dfc8b46f23a1a5551f3ef0b7dd6c39e5cbdee1a1e974299e9a7716558b93dca
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SSDEEP
12288:VmgqnIZuYfCYqFet4CovkM7eoHnEeDawvVUdX9GkrjdnW:VWnIZuMCxezot75HZhvVwXr1W
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 55e41b95a7cf01e3b2bcdfd80adc658009ed77370e8816e8ce9ea753addc1cf3N.exe
Files
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55e41b95a7cf01e3b2bcdfd80adc658009ed77370e8816e8ce9ea753addc1cf3N.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