Static task
static1
Behavioral task
behavioral1
Sample
NEAS.a0f5ca58307b3ed7f87b0f2bf9690590.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.a0f5ca58307b3ed7f87b0f2bf9690590.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.a0f5ca58307b3ed7f87b0f2bf9690590.exe
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Size
109KB
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MD5
a0f5ca58307b3ed7f87b0f2bf9690590
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SHA1
173d1092a93b13c36c85231387b85752b66edd3c
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SHA256
7da542565c386ca57d68ba52aca4b9f05cf3dfe4d47c679201ff157b59486c6e
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SHA512
4e4eb81accf3e78d4240e80923637be3426af38eb56472e9cc312b37b66765e58900d1a96546720a96987f63d013086676b2573b5ae8e3650ee4715bdc678202
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SSDEEP
1536:VDiTWEDvJo91tG8DkeEaCGqQxuMLtIy86s:V41DvJo91YGkefaQxud
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.a0f5ca58307b3ed7f87b0f2bf9690590.exe
Files
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NEAS.a0f5ca58307b3ed7f87b0f2bf9690590.exe.exe windows:4 windows x86
1fd8a01bfe9c224f5804e727b956c42f
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleHandleW
GetLastError
FindClose
InterlockedExchange
GetTickCount
GetFileAttributesA
GetCurrentThread
VirtualFree
GetProcAddress
TerminateProcess
VirtualAlloc
OpenEventW
CreateEventW
OpenEventA
GetStringTypeW
GetStringTypeA
LCMapStringW
Sleep
GetModuleHandleA
RemoveDirectoryA
LCMapStringA
MultiByteToWideChar
SetStdHandle
LoadLibraryA
GetOEMCP
GetACP
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
WriteFile
HeapReAlloc
HeapAlloc
GetCurrentProcess
HeapSize
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
HeapDestroy
HeapCreate
HeapFree
RtlUnwind
SetFilePointer
FlushFileBuffers
GetCPInfo
CloseHandle
user32
LoadIconA
MessageBoxW
gdi32
CreateBitmap
SelectObject
ole32
CoUninitialize
winscard
SCardForgetReaderW
ws2_32
select
Sections
.text Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 56KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ