Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230703-en
General
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Target
file.exe
-
Size
307KB
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MD5
cfc5a8603817dd0bbf90744b2303a5ab
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SHA1
7b42f86101654e70b93964d09ff755a71bd74aef
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SHA256
8e1cffe66f9ea7ad91ec25d410894598d1a9a021aacda5bd6b395c5cb91b4789
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SHA512
a3cff239a667a389d626f059ec1a00324cb1ee963a43ec3f71a9017a53cb5f747a2006dbd04eeca55f0765ea88ea75f2138a3a05dab56fe2be12d79b964f2a47
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SSDEEP
3072:N/a+gTftWrRjVkxDgweFsJA8kf5gYY2vhfzSXwCchGwPBWwNO:CftK8DgAJA8kfyYTvdqwCaJhN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
d8507a8b152f56267b5250a792ccaa4c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetComputerNameExA
FindResourceW
BuildCommDCBAndTimeoutsA
InterlockedDecrement
GetCurrentProcess
InterlockedCompareExchange
AddConsoleAliasW
CreateHardLinkA
FreeEnvironmentStringsA
GetModuleHandleW
GetDateFormatA
ReadConsoleInputA
GetSystemWindowsDirectoryA
GetConsoleAliasExesLengthW
CreateFileW
GetVolumePathNameA
FindFirstFileA
GetLastError
InterlockedFlushSList
SetLastError
ReadConsoleOutputCharacterA
PeekNamedPipe
VirtualAlloc
VirtualAllocEx
SetFileApisToOEM
LoadLibraryA
SetFileApisToANSI
FindAtomA
SetEnvironmentVariableA
GetOEMCP
GetModuleHandleA
FreeEnvironmentStringsW
EnumResourceNamesA
GetConsoleTitleW
GetShortPathNameW
FileTimeToLocalFileTime
FindFirstVolumeW
DeleteFileA
CreateFileA
CloseHandle
WriteConsoleW
GetConsoleAliasesLengthW
FindFirstChangeNotificationW
SetFilePointer
FindVolumeClose
GetProcAddress
UnregisterWait
GetConsoleOutputCP
WriteConsoleA
WideCharToMultiByte
InterlockedIncrement
InterlockedExchange
MultiByteToWideChar
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
ExitProcess
GetCommandLineA
GetStartupInfoA
GetCPInfo
RtlUnwind
RaiseException
LCMapStringW
LCMapStringA
GetStringTypeW
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
WriteFile
GetStdHandle
GetModuleFileNameA
InitializeCriticalSectionAndSpinCount
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
HeapSize
GetACP
IsValidCodePage
GetLocaleInfoA
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
user32
ChangeMenuW
GetMessageExtraInfo
LoadMenuW
gdi32
GetPolyFillMode
GetCharacterPlacementW
advapi32
ReadEventLogW
ReportEventW
ole32
CoGetPSClsid
Sections
.text Size: 159KB - Virtual size: 159KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 31.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 94KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ