Static task
static1
Behavioral task
behavioral1
Sample
b927039c7a33e3810f2f3fe4ab155674be41def43eb6c45bf5e7ecbd7e9f0348.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b927039c7a33e3810f2f3fe4ab155674be41def43eb6c45bf5e7ecbd7e9f0348.exe
Resource
win10v2004-20230915-en
General
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Target
b927039c7a33e3810f2f3fe4ab155674be41def43eb6c45bf5e7ecbd7e9f0348
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Size
5.4MB
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MD5
b693abc0d0359e0c5084fc88d2dc76b0
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SHA1
73d8636ec6da5c023c2e74f0a2d144d714a68032
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SHA256
b927039c7a33e3810f2f3fe4ab155674be41def43eb6c45bf5e7ecbd7e9f0348
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SHA512
82954da5bbe516b06762204a9656fce52c747a69389f6bdcb3d832f55f35521936b62125f2ddebb9d37610d0dc93e39cbccfb52b5bd283d6edcbf29cc35327cf
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SSDEEP
98304:PGaXxhOCk1TUAAYEyhDhEJ2GYGo9w+08Y9f/LciR:PtQCk1wAAYPc2RN9zM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b927039c7a33e3810f2f3fe4ab155674be41def43eb6c45bf5e7ecbd7e9f0348
Files
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b927039c7a33e3810f2f3fe4ab155674be41def43eb6c45bf5e7ecbd7e9f0348.exe windows:5 windows x86
86a711c1602d7aafaf206a735c38693c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCommandLineW
SetEnvironmentVariableW
SetUnhandledExceptionFilter
GetLastError
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
FindResourceExW
LoadResource
LockResource
SizeofResource
FindResourceW
CloseHandle
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
WaitForSingleObject
Sleep
GetTickCount
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryA
VerSetConditionMask
CreateDirectoryW
GetDiskFreeSpaceExW
GetTempFileNameW
GetTempPathW
OutputDebugStringA
CreateMutexW
OpenMutexW
GetExitCodeProcess
CreateProcessW
OpenProcess
GetVersionExW
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
VerifyVersionInfoW
MultiByteToWideChar
WideCharToMultiByte
GetGeoInfoW
GetUserGeoID
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GetCurrentProcessId
GetSystemTime
GetSystemDirectoryW
GetSystemWow64DirectoryW
LoadLibraryW
GetSystemPowerStatus
GetUserDefaultUILanguage
GetSystemDefaultLCID
GetUserDefaultLCID
CreateFileW
GetFileAttributesW
GetFileSizeEx
ReadFile
GetCurrentProcess
TerminateProcess
GetCurrentThreadId
GetProcessId
GetDateFormatW
GetFileInformationByHandle
GetFileSize
SetFilePointer
WriteFile
GetLocalTime
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
FileTimeToSystemTime
SystemTimeToFileTime
VirtualAlloc
VirtualFree
DeleteFileW
ExitProcess
FreeResource
lstrcpyW
GetLocaleInfoW
GetUserDefaultLangID
DecodePointer
RaiseException
InitializeCriticalSectionAndSpinCount
SleepEx
QueryPerformanceFrequency
GetSystemDirectoryA
QueryPerformanceCounter
SetLastError
FormatMessageW
MoveFileExA
CompareFileTime
GetSystemTimeAsFileTime
GetEnvironmentVariableA
GetStdHandle
GetFileType
PeekNamedPipe
WaitForMultipleObjects
VerifyVersionInfoA
GetVersionExA
ExpandEnvironmentStringsA
GetWindowsDirectoryA
GetACP
GetCurrentDirectoryW
MulDiv
GlobalAlloc
GlobalUnlock
GlobalLock
LocalFree
SetFileTime
DuplicateHandle
DosDateTimeToFileTime
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
GetCurrentThread
ProcessIdToSessionId
GetPrivateProfileStringW
CreateFileA
DeviceIoControl
CreateThread
GetEnvironmentVariableW
CreateEventW
GetCompressedFileSizeW
ReleaseMutex
GetFileAttributesExW
SetEvent
ResetEvent
ReleaseSemaphore
CreateSemaphoreW
SystemTimeToTzSpecificLocalTime
IsDebuggerPresent
OutputDebugStringW
GetStringTypeW
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
GetCPInfo
CompareStringW
LCMapStringW
UnhandledExceptionFilter
IsProcessorFeaturePresent
InitializeSListHead
GetStartupInfoW
RtlUnwind
InterlockedPushEntrySList
LoadLibraryExW
GetCommandLineA
ExitThread
FreeLibraryAndExitThread
GetDriveTypeW
SetFilePointerEx
GetConsoleMode
ReadConsoleW
GetConsoleCP
GetTimeFormatW
IsValidLocale
EnumSystemLocalesW
FlushFileBuffers
GetFullPathNameW
SetStdHandle
SetEndOfFile
GetTimeZoneInformation
SetConsoleCtrlHandler
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
WriteConsoleW
SetConsoleMode
ReadConsoleA
SwitchToFiber
DeleteFiber
CreateFiber
ConvertFiberToThread
ConvertThreadToFiber
FindFirstFileW
FormatMessageA
LockFileEx
UnlockFile
HeapCompact
DeleteFileA
WaitForSingleObjectEx
FlushViewOfFile
GetFileAttributesA
GetDiskFreeSpaceA
GetTempPathA
HeapValidate
UnlockFileEx
GetFullPathNameA
LockFile
GetDiskFreeSpaceW
HeapCreate
AreFileApisANSI
TryEnterCriticalSection
Sections
.text Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 791KB - Virtual size: 791KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 51KB - Virtual size: 86KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 836KB - Virtual size: 835KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 180KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE