Behavioral task
behavioral1
Sample
801a3ba26989f63907e984f5bccc45c7756548b15f3d663725fdac3ced8bee90.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
801a3ba26989f63907e984f5bccc45c7756548b15f3d663725fdac3ced8bee90.exe
Resource
win10v2004-20221111-en
General
-
Target
801a3ba26989f63907e984f5bccc45c7756548b15f3d663725fdac3ced8bee90
-
Size
376KB
-
MD5
c5bb813721c30e8b1522c54fccc0b63d
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SHA1
6384a3c681df2329a8fb5635223f2e29546b7548
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SHA256
801a3ba26989f63907e984f5bccc45c7756548b15f3d663725fdac3ced8bee90
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SHA512
dca07ebff3a15630c1025d54e2699adbe671f39bb9adc077b6d7ee9f7064dd950872c57416a874db45e4667e0834afda9042d3bc2f7630839f315924f04c6d34
-
SSDEEP
6144:UEu8DnsYT9qOq4OP888888888888W88888888888lEu8DnsHEu8DnsHEu8DnsHEW:UcDAZ888888888888W88888888888lcz
Malware Config
Signatures
-
Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
Files
-
801a3ba26989f63907e984f5bccc45c7756548b15f3d663725fdac3ced8bee90.exe windows x86
c567dca8d3142919e3f3cfa8da9ffc09
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
Imports
oleaut32
SysFreeString
SysAllocStringLen
advapi32
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
user32
GetKeyboardType
LoadStringW
MessageBoxA
CharNextW
MessageBoxW
LoadStringW
GetSystemMetrics
CharUpperBuffW
CharToOemW
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetSystemInfo
GetVersion
GetCurrentThreadId
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenW
lstrcpynW
LoadLibraryExW
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetCommandLineW
FreeLibrary
FindFirstFileW
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleW
WriteFile
WaitForSingleObject
VirtualQuery
SignalObjectAndWait
SetEvent
ResetEvent
MultiByteToWideChar
GetVersionExW
GetThreadLocale
GetStdHandle
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetDiskFreeSpaceW
GetCPInfo
InterlockedExchange
InterlockedCompareExchange
FreeLibrary
EnumCalendarInfoA
CreateEventW
CloseHandle
Sections
.text Size: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 512B - Virtual size: 372B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 19KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 59KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ