Static task
static1
Behavioral task
behavioral1
Sample
mapper918.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
mapper918.exe
Resource
win10v2004-20230220-en
General
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Target
mapper918.exe
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Size
788KB
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MD5
9a8c51a212f4e459593cdd7f833d06c0
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SHA1
c7c0fb20616f7916e967bc7e09a78ea9e86ce68a
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SHA256
17e627f0cc8314de0c16f1a7bdbd1c21e3694a73b9b81845c4ca76d47a0e04de
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SHA512
4ce1f540d785ed5144926346c3088b306f51fd035d1ebd82f1c883517851f6e55b5fb1de4fb1997daca4e31ba71a67ea7d0d83fd3b9b6b183497ab8c5dda9194
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SSDEEP
12288:X44GZxRMcH6mr0ZB2N7KKFn/Od6inHbNAphxwB+dVrv9VQOUEW+2v0on:XkZxRKmAB4GKN2d6iH2z1v9aOUqU
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource mapper918.exe
Files
-
mapper918.exe.exe windows x86
40be65705a95a43e6733e98c1ce5e92b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualQuery
GetCommState
InterlockedDecrement
CreateJobObjectW
InterlockedCompareExchange
SetEvent
GetProcessPriorityBoost
GetModuleHandleW
GetConsoleTitleA
ReadConsoleW
GetWindowsDirectoryA
InitializeCriticalSection
GlobalAlloc
IsValidLocale
FatalAppExitW
IsBadCodePtr
GetSystemWindowsDirectoryA
GetVersionExW
GlobalFlags
FindNextVolumeW
GetConsoleAliasW
ReplaceFileW
IsDBCSLeadByte
CreateActCtxA
GetTempPathW
AllocConsole
GetLogicalDriveStringsA
OpenMutexW
GetLastError
SetLastError
GetProcAddress
AttachConsole
VirtualAlloc
GetTempFileNameA
LoadLibraryA
DnsHostnameToComputerNameA
CreateFileMappingW
OpenEventA
VirtualLock
GetTapeParameters
GetModuleFileNameA
GetDefaultCommConfigA
FindFirstVolumeMountPointA
GetModuleHandleA
GetConsoleTitleW
WaitForDebugEvent
ScrollConsoleScreenBufferA
_lopen
FindAtomW
AddConsoleAliasA
ReadConsoleOutputCharacterW
EnumCalendarInfoExA
GetLocaleInfoA
GetConsoleAliasesLengthW
GetDateFormatW
lstrlenA
SetThreadContext
GetStringTypeExA
WideCharToMultiByte
InterlockedIncrement
InterlockedExchange
MultiByteToWideChar
Sleep
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
HeapAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
GetCPInfo
RtlUnwind
RaiseException
LCMapStringW
LCMapStringA
GetStringTypeW
HeapCreate
VirtualFree
HeapReAlloc
ExitProcess
WriteFile
GetStdHandle
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
HeapSize
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
EnumSystemLocalesA
InitializeCriticalSectionAndSpinCount
GetLocaleInfoW
gdi32
GetCharWidthI
GetCharABCWidthsI
GetCharABCWidthsFloatW
GetCharWidthA
EnumFontsA
Sections
.text Size: 689KB - Virtual size: 688KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ