Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
General
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Target
tmp
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Size
477KB
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MD5
4fac556eceb3f6a6b28a39b7e555941b
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SHA1
b8deb206996db5df0524d4328a03cec7178dfe0e
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SHA256
31ca0502fe274d68c3da0efb2fa2584648c18f65697f0bf9be65559ff719e699
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SHA512
509158cc2ab8036491393a8c677c65a7fdb47f526e65c71a7c2fd65ecf288a3c385f5f1a5cb9f22dd484e7332b35651dbd4f1143af0346e0be19944ab2677f08
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SSDEEP
12288:ZjaaF2sTh5S3B8ZlNnYKF/DCeT2T8fltAPCB:oaF2eh5S3B8LNnhZT2T8flOPCB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
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tmp.exe windows x64
606a690081d1bdedf2f5dc3cb5f1d4a4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
advapi32
TraceMessage
GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
RegisterTraceGuidsW
UnregisterTraceGuids
RegCloseKey
OpenSCManagerW
OpenServiceW
StartServiceW
QueryServiceStatus
CloseServiceHandle
CheckTokenMembership
RegNotifyChangeKeyValue
SetSecurityDescriptorDacl
AllocateAndInitializeSid
RegCreateKeyExW
CopySid
IsValidSid
RegSetValueExW
OpenProcessToken
FreeSid
InitializeSecurityDescriptor
InitializeAcl
GetTokenInformation
RegQueryValueExW
AddAccessAllowedAce
GetLengthSid
RegDeleteValueW
RegOpenKeyExW
kernel32
ReadConsoleW
DecodePointer
LoadLibraryExW
SetWaitableTimer
CreateWaitableTimerW
CopyFileW
DeleteFileW
RemoveDirectoryW
MoveFileExW
GetTimeFormatW
GetDateFormatW
OutputDebugStringW
IsDebuggerPresent
EnterCriticalSection
CloseHandle
LeaveCriticalSection
GetCommandLineW
SetFileAttributesW
HeapFree
GetProcessHeap
HeapAlloc
GetCurrentProcess
GetLastError
Process32NextW
GetCurrentProcessId
Process32FirstW
CreateToolhelp32Snapshot
FreeLibrary
SetEndOfFile
FormatMessageW
WideCharToMultiByte
RaiseException
MultiByteToWideChar
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
TerminateProcess
GetModuleFileNameW
GetProcAddress
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
GetACP
SetLastError
GetStringTypeW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
DeleteCriticalSection
SetStdHandle
GetFileType
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LCMapStringW
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
WriteConsoleW
CreateFileW
EncodePointer
CreateDirectoryW
SizeofResource
WaitForSingleObject
GetSystemDirectoryW
Sleep
LockResource
LoadResource
FindResourceW
GetCurrentDirectoryW
CreateProcessW
GetSystemWindowsDirectoryW
ReadFile
FindFirstFileW
GetFileSizeEx
GetFullPathNameW
ExpandEnvironmentStringsW
GetEnvironmentVariableW
GetTempPathW
GetFileAttributesW
OpenProcess
CreateEventW
SetEvent
HeapSetInformation
LocalFree
GetTickCount
GetLocalTime
VirtualLock
WaitForMultipleObjects
ole32
CoCreateGuid
rpcrt4
UuidCreate
ntdll
RtlPcToFileHeader
RtlGetVersion
RtlLookupFunctionEntry
RtlCaptureContext
RtlNtStatusToDosError
RtlVirtualUnwind
RtlUnwindEx
Sections
.text Size: 305KB - Virtual size: 304KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ