Static task
static1
Behavioral task
behavioral1
Sample
c457e916a794e798ebdb76e6c3b1e14c707ab3c27061d6381ff10af1f3353e70.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
c457e916a794e798ebdb76e6c3b1e14c707ab3c27061d6381ff10af1f3353e70.exe
Resource
win10v2004-20230915-en
General
-
Target
c457e916a794e798ebdb76e6c3b1e14c707ab3c27061d6381ff10af1f3353e70
-
Size
128KB
-
MD5
b7fe1630d54fbc9ce34b44a267b2bd8a
-
SHA1
2f35e90537ff3d1c381da8463bdd982a08ba2799
-
SHA256
ffecde8542d31e6a6b7314e5bd71e0a19cc53198ab77afbb10e455ba838a1111
-
SHA512
4ac18842e2b3fbb301e314a6b8988952926bfb7f88911ec87e0439be6ccafc0bee1251de89ff7a9cc2886a18dd0432415ef24bd3874f90bf5fa8d5c473ddac94
-
SSDEEP
3072:gstSOhXQsSwSrDf2mLcitRCE9I0z8TetQp92izKnADx47KyCss:gsVxQbDDfFrtRCEbGcw2izKKx8Fs
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/c457e916a794e798ebdb76e6c3b1e14c707ab3c27061d6381ff10af1f3353e70
Files
-
c457e916a794e798ebdb76e6c3b1e14c707ab3c27061d6381ff10af1f3353e70.zip
-
c457e916a794e798ebdb76e6c3b1e14c707ab3c27061d6381ff10af1f3353e70.exe windows:5 windows x86
e7326ec6678ff2ceb3a1e380bd84a2b3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLocaleInfoA
GetConsoleAliasExesA
CommConfigDialogA
FindResourceW
BuildCommDCBAndTimeoutsA
MapUserPhysicalPages
InterlockedDecrement
WaitNamedPipeA
SetDefaultCommConfigW
QueryPerformanceCounter
GetEnvironmentStringsW
GetModuleHandleExW
GetUserDefaultLCID
WriteConsoleInputA
SetComputerNameW
FreeEnvironmentStringsA
FindNextVolumeMountPointA
ConvertFiberToThread
ReadConsoleW
GetWindowsDirectoryA
GetCompressedFileSizeW
EnumTimeFormatsA
EnumTimeFormatsW
GetCommandLineA
GetDriveTypeA
GetEnvironmentStrings
FindResourceExA
LoadLibraryW
GetConsoleMode
ReadConsoleInputA
SetConsoleCP
DeleteVolumeMountPointW
GetFileAttributesA
SetSystemPowerState
ReadFile
CreateFileW
GetACP
GetVolumePathNameA
GetConsoleAliasesLengthW
GetNamedPipeHandleStateW
GetConsoleAliasesW
FindFirstFileA
OpenMutexW
GetLastError
SetLastError
PeekConsoleInputW
VerLanguageNameA
SetVolumeLabelW
HeapUnlock
MoveFileW
CopyFileA
EnumSystemCodePagesW
GetTempFileNameA
FindClose
GetAtomNameA
LoadLibraryA
LocalAlloc
CreateHardLinkW
AddAtomW
RemoveDirectoryW
OpenJobObjectW
SetCommMask
GetTapeParameters
FoldStringW
GetPrivateProfileSectionNamesA
GetModuleHandleA
FindNextFileW
GetStringTypeW
GetConsoleTitleW
VirtualProtect
FatalAppExitA
GetShortPathNameW
SetCalendarInfoA
OpenSemaphoreW
FindFirstVolumeW
ReadConsoleOutputCharacterW
DeleteFileA
SetFilePointer
FlushFileBuffers
GetConsoleCP
GetCommandLineW
GetComputerNameA
GetStartupInfoW
GetVolumeNameForVolumeMountPointA
SetStdHandle
RaiseException
MoveFileA
HeapFree
HeapAlloc
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
WideCharToMultiByte
HeapReAlloc
HeapSetInformation
IsProcessorFeaturePresent
HeapCreate
WriteFile
GetStdHandle
GetModuleFileNameW
EncodePointer
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
GetCPInfo
GetOEMCP
IsValidCodePage
CloseHandle
FreeEnvironmentStringsW
SetHandleCount
GetFileType
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
RtlUnwind
MultiByteToWideChar
HeapSize
LCMapStringW
WriteConsoleW
user32
CharUpperBuffA
CharUpperW
gdi32
GetTextFaceA
advapi32
AbortSystemShutdownA
shell32
DragFinish
winhttp
WinHttpWriteData
Sections
.text Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 3.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kutumun Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.nihuco Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ