Behavioral task
behavioral1
Sample
1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b.exe
Resource
win10v2004-20241007-en
General
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Target
1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b
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Size
1.6MB
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MD5
3a582c5f152b4d54ca8b8f18ce4e854a
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SHA1
64d2e1f724b8e6805a8280499b317c5836404f34
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SHA256
1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b
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SHA512
d081adf645f2b951d5ec9f147b1179ada6c64a6bd8efba916168349ef4770170ad3173f3263179ff14b652be5af2c8f6502d28a3212635119a983b7e24e4f0d9
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SSDEEP
24576:7RXsDJx4wUPFK5J8mcBYYtp07lNvAxh+BSS9V7g+5EXbX1aIDkI6v:qMwUPgTAYYb07lN4X+d1WbX1as4
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 1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b
Files
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1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b.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