Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20231025-en
General
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Target
file.exe
-
Size
243KB
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MD5
3bf0369d7a59a62e40ac3b957256c3a6
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SHA1
57494ab899dc06f6aa845bd32c006f3b6cd25c4c
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SHA256
29da085a372470916f440dd7d72d7f6b2f4d634fc39880159786537bbf753efb
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SHA512
358d2696fd544c4444d04ce094f3a8c1e25387e269fec006ecd84af40fff31d5be0748dcc90a193dcaff27f7d80eac2f1e24fd3c6958e7a3d9a8d743b424bfa6
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SSDEEP
3072:BFzWLgYT0oBED3xkmDTPs+ujEt+nBKObMM4RmVe6liXsKsik93:aLgw0ouD3qmDTnZ+B9q9G3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows:5 windows x86 arch:x86
213f519d1d60f9b08b3f96159240536b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateFileA
SetPriorityClass
FindResourceW
UpdateResourceA
InterlockedIncrement
SetConsoleTextAttribute
GetConsoleAliasA
InitializeSListHead
FreeEnvironmentStringsA
GetModuleHandleW
GetWindowsDirectoryA
GetSystemTimes
GetVolumePathNameW
LoadLibraryW
TerminateThread
ReadConsoleInputA
SizeofResource
GetSystemWindowsDirectoryA
GetConsoleAliasExesLengthW
DeleteVolumeMountPointW
EnumSystemCodePagesA
VerifyVersionInfoA
SetComputerNameExW
lstrcatA
GetConsoleAliasesW
FillConsoleOutputCharacterW
GetLastError
SetVolumeLabelA
lstrcmpiA
GetProcAddress
VirtualAlloc
BackupWrite
CreateNamedPipeA
RemoveDirectoryA
SearchPathA
SetFileAttributesA
PrepareTape
LoadLibraryA
OpenWaitableTimerW
LocalAlloc
GetNumberFormatW
FoldStringA
GlobalFindAtomW
QueryMemoryResourceNotification
FreeEnvironmentStringsW
PeekConsoleInputA
GetCurrentProcessId
GlobalAddAtomW
AddConsoleAliasA
SetLastError
LCMapStringW
LCMapStringA
Sleep
ExitProcess
GetStartupInfoW
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapFree
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
InterlockedDecrement
HeapSize
WriteFile
GetStdHandle
GetModuleFileNameA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSectionAndSpinCount
GetModuleFileNameW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
WideCharToMultiByte
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
user32
CharToOemBuffA
GetMessageExtraInfo
gdi32
GetCharABCWidthsFloatW
winhttp
WinHttpWriteData
Sections
.text Size: 131KB - Virtual size: 130KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 709KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 97KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ