d5b7795fa36def58b3ad5f9d69ef22444ec857dccbec0286c469e9ffd92c4d4e

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General

Target

d5b7795fa36def58b3ad5f9d69ef22444ec857dccbec0286c469e9ffd92c4d4e
Size

649KB
MD5

96a52c1ab3158d7f37e54ad195576883
SHA1

6d46793378afff98fb7b1ce156da429840cfc257
SHA256

d5b7795fa36def58b3ad5f9d69ef22444ec857dccbec0286c469e9ffd92c4d4e
SHA512

d91c29cd02ee5eca3e3020158a837677e6f3ce7647ac20724d5f0d1ca84b1bbdcf0854c1c9fff1a57c0f4267342520a2ab1d0537021b0404b9a4d203f759f87d
SSDEEP

12288:ZE8pX76cZ0kdYYeeX2d2XwbgKbXT++++5KQntmdGNOi++++5KQntphbc:ZdRGdZN62dQSBNKQ8dGNOgKQS

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
d5b7795fa36def58b3ad5f9d69ef22444ec857dccbec0286c469e9ffd92c4d4e

Files

d5b7795fa36def58b3ad5f9d69ef22444ec857dccbec0286c469e9ffd92c4d4e
.exe windows:10 windows x64 arch:x64

a40e00675f7cccd5fc1644aa00452dce

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

PDB Paths

firefox.pdb

Imports

mozglue

??$AddMarker@UTextMarker@markers@baseprofiler@mozilla@@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@baseprofiler@mozilla@@YA?AVProfileBufferBlockIndex@1@AEBV?$ProfilerStringView@D@1@AEBVMarkerCategory@1@$$QEAVMarkerOptions@1@UTextMarker@markers@01@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
??0AutoOnSingleStepCallback@mozilla@@QEAA@V?$function@$$A6A_NPEAXPEAU_CONTEXT@@@Z@std@@PEAX@Z
??0PrintfTarget@mozilla@@IEAA@XZ
??1AutoOnSingleStepCallback@mozilla@@QEAA@XZ
??1MutexImpl@detail@mozilla@@QEAA@XZ
??2@YAPEAX_K@Z
??3@YAXPEAX@Z
??3@YAXPEAX_K@Z
??_U@YAPEAX_K@Z
??_V@YAXPEAX@Z
?BeginProcessRuntimeInit@detail@mscom@mozilla@@YAAEAW4ProcessInitState@123@XZ
?CleanupProcessRuntime@mozilla@@YAXXZ
?CreateAndStorePreXULSkeletonUI@mozilla@@YAXPEAUHINSTANCE__@@HPEAPEAD@Z
?DisableTrapFlag@mozilla@@YAXXZ
?DllBlocklist_Initialize@@YAXI@Z
?DllBlocklist_SetBasicDllServices@@YAXPEAVDllServicesBase@detail@glue@mozilla@@@Z
?DllBlocklist_SetFullDllServices@@YAXPEAVDllServicesBase@detail@glue@mozilla@@@Z
?EnableTrapFlag@mozilla@@YAXXZ
?EndProcessRuntimeInit@detail@mscom@mozilla@@YAXXZ
?GetProfilingStack@AutoProfilerLabel@baseprofiler@mozilla@@SAPEAVProfilingStack@23@XZ
?IsActiveAndUnpaused@RacyFeatures@detail@baseprofiler@mozilla@@SA_NXZ
?IsWin32kLockedDown@mozilla@@YA_NXZ
?MapRemoteViewOfFile@mozilla@@YAPEAXPEAX0_K01KK@Z
?Now@TimeStamp@mozilla@@CA?AV12@_N@Z
?PollPreXULSkeletonUIEvents@mozilla@@YAXXZ
?RegisterRuntimeExceptionModule@CrashReporter@@YAXXZ
?SetGeckoChildID@mozilla@@YAXPEBD@Z
?SetGeckoProcessType@mozilla@@YAXPEBD@Z
?SetWin32kLockedDownInPolicy@mozilla@@YAXXZ
?SingleStepExceptionHandler@mozilla@@YAJPEAU_EXCEPTION_POINTERS@@@Z
?UnregisterRuntimeExceptionModule@CrashReporter@@YAXXZ
?WindowsDpiInitialization@mozilla@@YA?AW4WindowsDpiInitializationResult@1@XZ
?ensureCapacitySlow@ProfilingStack@baseprofiler@mozilla@@AEAAXXZ
?gTwoCharEscapes@detail@mozilla@@3QBDB
?lock@MutexImpl@detail@mozilla@@IEAAXXZ
?profiler_current_thread_id@baseprofiler@mozilla@@YA?AVBaseProfilerThreadId@12@XZ
?profiler_init@baseprofiler@mozilla@@YAXPEAX@Z
?profiler_shutdown@baseprofiler@mozilla@@YAXXZ
?sChildProcessType@startup@mozilla@@3W4GeckoProcessType@@A
?unlock@MutexImpl@detail@mozilla@@IEAAXXZ
?vprint@PrintfTarget@mozilla@@QEAA_NPEBDPEAD@Z
MOZ_CrashPrintf
_wcsdup
free
malloc
moz_xmalloc
mozalloc_abort
printf_stderr
realloc
strdup

ntdll

NtMapViewOfSection
NtOpenFile
NtQueryInformationProcess
NtQueryObject
NtQueryVirtualMemory
NtReadVirtualMemory
NtUnmapViewOfSection
RtlAcquireSRWLockExclusive
RtlAcquireSRWLockShared
RtlAddFunctionTable
RtlAllocateHeap
RtlAnsiStringToUnicodeString
RtlCaptureContext
RtlCaptureStackBackTrace
RtlCompareMemory
RtlCompareUnicodeString
RtlDuplicateUnicodeString
RtlEqualUnicodeString
RtlFreeHeap
RtlFreeUnicodeString
RtlGetLastWin32Error
RtlInitAnsiString
RtlInitUnicodeString
RtlLookupFunctionEntry
RtlNtStatusToDosError
RtlQueryPerformanceCounter
RtlReAllocateHeap
RtlReleaseSRWLockExclusive
RtlReleaseSRWLockShared
RtlRunOnceExecuteOnce
RtlRunOnceInitialize
RtlSetLastWin32Error
RtlSleepConditionVariableSRW
RtlVirtualUnwind
RtlWakeAllConditionVariable
VerSetConditionMask
memcmp
memcpy
memmove
memset

msvcp140

??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0ios_base@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1ios_base@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@G@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@PEBX@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?_Raise_handler@std@@3P6AXAEBVexception@stdext@@@ZEA
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?fail@ios_base@std@@QEBA_NXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?good@ios_base@std@@QEBA_NXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?init@?$basic_ios@DU?$char_traits@D@std@@@std@@IEAAXPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@_N@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z

kernel32

AcquireSRWLockExclusive
AddVectoredExceptionHandler
AssignProcessToJobObject
AttachConsole
CloseHandle
CreateEventW
CreateFileMappingA
CreateFileMappingW
CreateFileW
CreateIoCompletionPort
CreateJobObjectW
CreateMutexW
CreateNamedPipeW
CreateProcessW
CreateRemoteThread
CreateThread
CreateToolhelp32Snapshot
DebugBreak
DeleteCriticalSection
DeleteFileW
DeleteProcThreadAttributeList
DuplicateHandle
EncodePointer
EnterCriticalSection
EnumSystemLocalesEx
ExpandEnvironmentStringsW
FlushInstructionCache
FreeEnvironmentStringsW
FreeLibrary
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentProcessorNumber
GetCurrentThread
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableW
GetExitCodeProcess
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileType
GetLastError
GetLongPathNameW
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetNativeSystemInfo
GetProcAddress
GetProcessHandleCount
GetProcessHeaps
GetProcessId
GetProductInfo
GetQueuedCompletionStatus
GetStartupInfoW
GetStdHandle
GetSystemInfo
GetSystemTimeAsFileTime
GetThreadId
GetTickCount
GetUserDefaultLCID
GetUserDefaultLangID
GetUserDefaultLocaleName
GetVersionExW
GlobalMemoryStatusEx
HeapDestroy
HeapSetInformation
InitOnceExecuteOnce
InitializeCriticalSection
InitializeCriticalSectionEx
InitializeProcThreadAttributeList
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
IsWow64Process
LeaveCriticalSection
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
LocalFree
MapViewOfFile
Module32FirstW
Module32NextW
MultiByteToWideChar
OpenProcess
PostQueuedCompletionStatus
ProcessIdToSessionId
QueryFullProcessImageNameW
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadFile
ReadProcessMemory
RegisterWaitForSingleObject
ReleaseSRWLockExclusive
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
SearchPathW
SetDllDirectoryW
SetEnvironmentVariableW
SetEvent
SetFilePointerEx
SetHandleInformation
SetInformationJobObject
SetLastError
SetStdHandle
SetThreadAffinityMask
SetUnhandledExceptionFilter
SignalObjectAndWait
Sleep
SleepConditionVariableSRW
TerminateJobObject
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
UnmapViewOfFile
UnregisterWait
UnregisterWaitEx
UpdateProcThreadAttribute
VerifyVersionInfoW
VirtualAlloc
VirtualAllocEx
VirtualFree
VirtualFreeEx
VirtualProtect
VirtualProtectEx
VirtualQuery
WaitForSingleObject
WakeAllConditionVariable
WideCharToMultiByte
WriteFile
WriteProcessMemory
lstrlenW

vcruntime140

_CxxThrowException
__C_specific_handler
__current_exception
__current_exception_context
__std_terminate
strrchr
wcschr

vcruntime140_1

__CxxFrameHandler4

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func
__p__commode
__stdio_common_vsnprintf_s
__stdio_common_vsnwprintf_s
__stdio_common_vswprintf
_fileno
_get_osfhandle
_set_fmode
_wfopen
_wtmpnam_s
fclose
fgets
freopen

api-ms-win-crt-environment-l1-1-0

__p__environ
_putenv
_wgetenv
getenv

api-ms-win-crt-runtime-l1-1-0

__p___argc
__p___wargv
_beginthreadex
_c_exit
_cexit
_configure_wide_argv
_crt_atexit
_errno
_exit
_get_initial_wide_environment
_initialize_onexit_table
_initialize_wide_environment
_initterm
_initterm_e
_invalid_parameter_noinfo_noreturn
_invoke_watson
_register_onexit_function
_register_thread_local_exe_atexit_callback
_seh_filter_exe
_set_app_type
exit
terminate

api-ms-win-crt-time-l1-1-0

_gmtime64_s
_time64
strftime

api-ms-win-crt-convert-l1-1-0

_ltoa_s
wcstoul

api-ms-win-crt-string-l1-1-0

_stricmp
_wcslwr_s
_wcsnicmp
strcpy
strlen
towlower
wcscat_s
wcscmp
wcscpy
wcscpy_s
wcslen
wcsncmp
wcspbrk
wcstok_s

api-ms-win-crt-filesystem-l1-1-0

_wmakepath_s
_wsplitpath_s

api-ms-win-crt-utility-l1-1-0

rand_s

api-ms-win-crt-math-l1-1-0

__setusermatherr
ceilf

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

_set_new_mode

Exports

Exports

GetHandleVerifier
GetNtLoaderAPI
IsSandboxedProcess
NativeNtBlockSet_Write
TargetConfigureOPMProtectedOutput
TargetConfigureOPMProtectedOutput64
TargetCreateNamedPipeW
TargetCreateNamedPipeW64
TargetCreateOPMProtectedOutputs
TargetCreateOPMProtectedOutputs64
TargetCreateProcessA
TargetCreateProcessA64
TargetCreateProcessW
TargetCreateProcessW64
TargetCreateThread
TargetCreateThread64
TargetDestroyOPMProtectedOutput
TargetDestroyOPMProtectedOutput64
TargetEnumDisplayDevicesA
TargetEnumDisplayDevicesA64
TargetEnumDisplayMonitors
TargetEnumDisplayMonitors64
TargetGdiDllInitialize
TargetGdiDllInitialize64
TargetGetCertificate
TargetGetCertificate64
TargetGetCertificateByHandle
TargetGetCertificateByHandle64
TargetGetCertificateSize
TargetGetCertificateSize64
TargetGetCertificateSizeByHandle
TargetGetCertificateSizeByHandle64
TargetGetMonitorInfoA
TargetGetMonitorInfoA64
TargetGetMonitorInfoW
TargetGetMonitorInfoW64
TargetGetOPMInformation
TargetGetOPMInformation64
TargetGetOPMRandomNumber
TargetGetOPMRandomNumber64
TargetGetStockObject
TargetGetStockObject64
TargetGetSuggestedOPMProtectedOutputArraySize
TargetGetSuggestedOPMProtectedOutputArraySize64
TargetNtCreateEvent
TargetNtCreateEvent64
TargetNtCreateFile
TargetNtCreateFile64
TargetNtCreateKey
TargetNtCreateKey64
TargetNtCreateSection
TargetNtCreateSection64
TargetNtImpersonateAnonymousToken
TargetNtImpersonateAnonymousToken64
TargetNtMapViewOfSection
TargetNtMapViewOfSection64
TargetNtOpenEvent
TargetNtOpenEvent64
TargetNtOpenFile
TargetNtOpenFile64
TargetNtOpenKey
TargetNtOpenKey64
TargetNtOpenKeyEx
TargetNtOpenKeyEx64
TargetNtOpenProcess
TargetNtOpenProcess64
TargetNtOpenProcessToken
TargetNtOpenProcessToken64
TargetNtOpenProcessTokenEx
TargetNtOpenProcessTokenEx64
TargetNtOpenThread
TargetNtOpenThread64
TargetNtOpenThreadToken
TargetNtOpenThreadToken64
TargetNtOpenThreadTokenEx
TargetNtOpenThreadTokenEx64
TargetNtQueryAttributesFile
TargetNtQueryAttributesFile64
TargetNtQueryFullAttributesFile
TargetNtQueryFullAttributesFile64
TargetNtSetInformationFile
TargetNtSetInformationFile64
TargetNtSetInformationThread
TargetNtSetInformationThread64
TargetNtUnmapViewOfSection
TargetNtUnmapViewOfSection64
TargetRegisterClassW
TargetRegisterClassW64
TargetSetOPMSigningKeyAndSequenceNumbers
TargetSetOPMSigningKeyAndSequenceNumbers64
g_handles_to_close
g_interceptions
g_nt
g_originals
g_shared_IPC_size
g_shared_delayed_integrity_level
g_shared_delayed_mitigations
g_shared_policy_size
g_shared_section

Sections

.text
Size: 325KB - Virtual size: 324KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.freestd
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.retplne
Size: 512B - Virtual size: 36B

.tls
Size: 512B - Virtual size: 25B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 250KB - Virtual size: 249KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a40e00675f7cccd5fc1644aa00452dce

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mozglue

ntdll

msvcp140

kernel32

vcruntime140

vcruntime140_1

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

Exports

Exports

Sections

.text Size: 325KB - Virtual size: 324KB

.rdata Size: 58KB - Virtual size: 57KB

.data Size: 2KB - Virtual size: 11KB

.pdata Size: 10KB - Virtual size: 10KB

.freestd Size: 512B - Virtual size: 16B

.retplne Size: 512B - Virtual size: 36B

.tls Size: 512B - Virtual size: 25B

.rsrc Size: 250KB - Virtual size: 249KB

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 325KB - Virtual size: 324KB

.rdata
Size: 58KB - Virtual size: 57KB

.data
Size: 2KB - Virtual size: 11KB

.pdata
Size: 10KB - Virtual size: 10KB

.freestd
Size: 512B - Virtual size: 16B

.retplne
Size: 512B - Virtual size: 36B

.tls
Size: 512B - Virtual size: 25B

.rsrc
Size: 250KB - Virtual size: 249KB

.reloc
Size: 1KB - Virtual size: 1KB