ef2a2e25acac2e6b788ac44e481461defb4fb4f5d0769b41a92dc2be4e1846a1

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General

Target

ef2a2e25acac2e6b788ac44e481461defb4fb4f5d0769b41a92dc2be4e1846a1
Size

4.8MB
MD5

83836d58477ee2c521adadd42f0d1f0a
SHA1

b99604b62e70c57451e3305215068e798a14aa64
SHA256

ef2a2e25acac2e6b788ac44e481461defb4fb4f5d0769b41a92dc2be4e1846a1
SHA512

408faec2e1341a4709fc5e2ba293114a82ce2610d9db3a934edc8ecd815f837823de108ae73038f534edcce9c6b77dc8b34f9639df99a923da7c13e0da776c00
SSDEEP

49152:VgyYmrzxnLcP9SdCNRD5fS1+K4h1WPp4egxgpDdxRry87y5SPiQ:iTL387YQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ef2a2e25acac2e6b788ac44e481461defb4fb4f5d0769b41a92dc2be4e1846a1

Files

ef2a2e25acac2e6b788ac44e481461defb4fb4f5d0769b41a92dc2be4e1846a1
.dll windows:6 windows x64 arch:x64

b6b33f58ff461d42d661b66c3a497d6c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

D:\work\UDCC\Windows\Branch\branch_enterprise\ThirdPartyAccessorieProject\B310\x64\Debug\VoIPWirelessHeadsetBTSDK.pdb

Imports

kernel32

CreateFileW
ReadFile
WriteFile
CloseHandle
GetLastError
SetEvent
ResetEvent
WaitForSingleObject
CreateEventW
TerminateProcess
CreateProcessW
OpenProcess
GetTickCount
GetModuleFileNameW
CreateMailslotW
GetMailslotInfo
lstrlenW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
Sleep
GetTickCount64
MultiByteToWideChar
WideCharToMultiByte
GetModuleFileNameA
GetLocalTime
QueryPerformanceCounter
QueryPerformanceFrequency
FreeLibrary
GetProcAddress
LoadLibraryW
GetSystemPowerStatus
FormatMessageW
RtlUnwind
SetEndOfFile
RemoveDirectoryW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
ReadConsoleW
SetFilePointerEx
GetFileSizeEx
GetConsoleOutputCP
GetTimeZoneInformation
DeleteFileW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
InitOnceBeginInitialize
InitOnceComplete
FormatMessageA
GetStringTypeW
ReleaseSRWLockExclusive
ReleaseSRWLockShared
AcquireSRWLockExclusive
AcquireSRWLockShared
TryAcquireSRWLockExclusive
TryAcquireSRWLockShared
WaitForSingleObjectEx
SwitchToThread
GetCurrentThreadId
GetExitCodeThread
GetNativeSystemInfo
LocalFree
GetLocaleInfoEx
SetCurrentDirectoryW
GetCurrentDirectoryW
CreateDirectoryW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetDiskFreeSpaceExW
GetFileAttributesW
GetFileAttributesExW
GetFileInformationByHandle
GetFinalPathNameByHandleW
GetFullPathNameW
SetFileAttributesW
SetFileInformationByHandle
SetFileTime
GetTempPathW
AreFileApisANSI
DeviceIoControl
GetModuleHandleW
CreateDirectoryExW
CopyFileW
MoveFileExW
CreateHardLinkW
GetFileInformationByHandleEx
CreateSymbolicLinkW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableSRW
InitOnceExecuteOnce
CreateEventExW
CreateSemaphoreExW
FlushProcessWriteBuffers
GetCurrentProcessorNumber
GetSystemTimeAsFileTime
FreeLibraryWhenCallbackReturns
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
CreateThreadpoolWait
SetThreadpoolWait
CloseThreadpoolWait
CompareStringEx
GetCPInfo
WriteConsoleW
FlushFileBuffers
GetFileAttributesA
GetCurrentProcessId
GetDynamicTimeZoneInformation
GetStdHandle
GetConsoleMode
WriteConsoleA
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
RaiseException
InitializeSListHead
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
RtlPcToFileHeader
RtlUnwindEx
InterlockedPushEntrySList
InterlockedFlushSList
LoadLibraryExW
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
HeapSize
HeapValidate
GetSystemInfo
GetModuleHandleExW
GetFileType
CreateThread
ExitThread
ResumeThread
FreeLibraryAndExitThread
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
SetStdHandle
ExitProcess
GetDriveTypeW
GetCurrentThread
SetConsoleCtrlHandler
HeapReAlloc
HeapQueryInformation
OutputDebugStringW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree

user32

GetWindowThreadProcessId
GetWindowTextLengthW
EnumWindows
IsWindowVisible

shell32

SHGetKnownFolderPath
ShellExecuteW

ole32

CoGetApartmentType
CoCreateFreeThreadedMarshaler
IIDFromString
CoTaskMemFree

bthprops.cpl

BluetoothGetDeviceInfo

ws2_32

WSAStartup
socket
WSAGetLastError
closesocket
send
connect
recv
WSACleanup

shlwapi

PathRemoveFileSpecW
PathFileExistsW

dbghelp

MakeSureDirectoryPathExists

oleaut32

SysFreeString
SysAllocString
GetErrorInfo
SetErrorInfo
SysStringLen

Exports

Exports

GetDeviceObj

Sections

.textbss
Size: - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 3.6MB - Virtual size: 3.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 892KB - Virtual size: 891KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 30KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 216KB - Virtual size: 215KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.msvcjmc
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 1024B - Virtual size: 802B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 373B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b6b33f58ff461d42d661b66c3a497d6c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

shell32

ole32

bthprops.cpl

ws2_32

shlwapi

dbghelp

oleaut32

Exports

Exports

Sections

.textbss Size: - Virtual size: 1.7MB

.text Size: 3.6MB - Virtual size: 3.6MB

.rdata Size: 892KB - Virtual size: 891KB

.data Size: 30KB - Virtual size: 45KB

.pdata Size: 216KB - Virtual size: 215KB

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

.msvcjmc Size: 9KB - Virtual size: 8KB

.tls Size: 1024B - Virtual size: 802B

.00cfg Size: 512B - Virtual size: 373B

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 31KB - Virtual size: 30KB

.textbss
Size: - Virtual size: 1.7MB

.text
Size: 3.6MB - Virtual size: 3.6MB

.rdata
Size: 892KB - Virtual size: 891KB

.data
Size: 30KB - Virtual size: 45KB

.pdata
Size: 216KB - Virtual size: 215KB

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

.msvcjmc
Size: 9KB - Virtual size: 8KB

.tls
Size: 1024B - Virtual size: 802B

.00cfg
Size: 512B - Virtual size: 373B

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 31KB - Virtual size: 30KB