bdeunlock[.]exe

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General

Target

bdeunlock.exe
Size

279KB
MD5

fef5d67150c249db3c1f4b30a2a5a22e
SHA1

41ca037b0229be9338da4d78244b4f0ea5a3d5f3
SHA256

dcfdd67bf3244ff86cadaaea50b43cce5479014ea2021c0c2fb40b7c856e5603
SHA512

4ded9ca87d9d30c31ab2baededaa6e26681741ea1742d80c318173536c643a01bc049e03a03c3b45b3cb8860464a855830e12e87670503e65eedcdd5e9b2d1e7
SSDEEP

6144:iwo3apA80WqqjCl5c6XSQ8gg28jA023fVs7nyatGt+SYFSW2:iw4apT0WNjCl5c6iQ7g28jALH+S+

Score

1^/10

Malware Config

Signatures

Files

bdeunlock.exe
.exe windows x64

62596cd98bfd22a43d0fbc85c9a00b6f

Code Sign

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

04/03/2020, 18:30

Not After

03/03/2021, 18:30

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

9c:f1:98:c7:1c:97:5d:f3:17:21:f2:3c:88:d9:41:ff:e3:1d:78:77:6e:b3:a7:a6:b0:06:36:f3:21:c4:dd:ad
Signer

Actual PE Digest

9c:f1:98:c7:1c:97:5d:f3:17:21:f2:3c:88:d9:41:ff:e3:1d:78:77:6e:b3:a7:a6:b0:06:36:f3:21:c4:dd:ad

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY
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

RegGetValueW

kernel32

QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
HeapFree
SetLastError
GetModuleHandleExW
GetModuleFileNameW
GetProcessMitigationPolicy
GetFileAttributesW
GetDriveTypeW
SetErrorMode
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
GetProcAddress
FreeLibrary
GetUserPreferredUILanguages
GetLocaleInfoEx
TerminateProcess
GetModuleHandleW
GetVolumePathNameW
GetStartupInfoW
Sleep
HeapSetInformation
GetLastError
GetProcessHeap
GetCommandLineW
GetCurrentProcessId
LocalFree
FormatMessageW
SetEvent
ReleaseSRWLockShared
AcquireSRWLockShared
RaiseException
LocalAlloc
GetLogicalDriveStringsW
HeapAlloc
CreateFileW
CloseHandle
WaitForSingleObject
CreateThread

user32

GetPropW
DefWindowProcW
SetPropW
CreateWindowExW
RegisterClassExW
FindWindowW
GetMessageW
TranslateMessage
DispatchMessageW
AllowSetForegroundWindow
SetForegroundWindow
GetSystemMetrics
PostMessageW
LoadStringW
RemovePropW
PostQuitMessage
DestroyWindow

msvcrt

_fmode
_wcmdln
__C_specific_handler
_initterm
__setusermatherr
_cexit
_exit
iswascii
_commode
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
_CxxThrowException
_callnewh
?what@exception@@UEBAPEBDXZ
??1exception@@UEAA@XZ
??0exception@@QEAA@AEBV0@@Z
??0exception@@QEAA@AEBQEBDH@Z
malloc
__CxxFrameHandler3
??1type_info@@UEAA@XZ
?terminate@@YAXXZ
memset
memcpy
_purecall
??3@YAXPEAX@Z
??_V@YAXPEAX@Z
_vsnwprintf
exit
wcscmp

ntdll

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind

shell32

ord645
SHGetPathFromIDListEx
ord644
ord155
ord2
CommandLineToArgvW
ord4
SHGetKnownFolderIDList
ShellExecuteW

ole32

CoUninitialize
CoTaskMemAlloc
CoTaskMemFree
CoCreateInstance
CoInitializeEx

shlwapi

ord219

duser

DUserPostEvent
InitGadgets
DeleteHandle

dui70

?GetClassInfoPtr@TouchCheckBox@DirectUI@@SAPEAUIClassInfo@2@XZ
?GetClassInfoPtr@TouchHyperLink@DirectUI@@SAPEAUIClassInfo@2@XZ
?GetClassInfoPtr@Element@DirectUI@@SAPEAUIClassInfo@2@XZ
?GetEncodedContentString@Element@DirectUI@@QEAAJPEAG_K@Z
?SetLayoutPos@Element@DirectUI@@QEAAJH@Z
?FindDescendent@Element@DirectUI@@QEAAPEAV12@G@Z
?SetSelection@TouchEdit2@DirectUI@@QEAAJJJ@Z
?Release@Value@DirectUI@@QEAAXXZ
?SetContentString@Element@DirectUI@@QEAAJPEBG@Z
?GetSelection@TouchEdit2@DirectUI@@QEAAJPEAJ0@Z
?GetContentString@Element@DirectUI@@QEAAPEBGPEAPEAVValue@2@@Z
?UserTextChanged@TouchEditBase@DirectUI@@SA?AVUID@@XZ
?GetCheckedState@TouchCheckBox@DirectUI@@QEAA?AW4CheckedStateFlags@2@XZ
?SetCheckedState@TouchCheckBox@DirectUI@@QEAAJW4CheckedStateFlags@2@@Z
StrToID
?MultipleClick@TouchButton@DirectUI@@SA?AVUID@@XZ
?Click@TouchButton@DirectUI@@SA?AVUID@@XZ
?Destroy@DUIXmlParser@DirectUI@@QEAAXXZ
?AddListener@Element@DirectUI@@QEAAJPEAUIElementListener@2@@Z
?CreateInstance@CSafeElementProxy@@SAJPEAVElement@DirectUI@@PEAPEAV1@@Z
?CreateElement@DUIXmlParser@DirectUI@@QEAAJPEBGPEAVElement@2@1PEAKPEAPEAV32@@Z
?SetXMLFromResource@DUIXmlParser@DirectUI@@QEAAJIPEAUHINSTANCE__@@0@Z
?Create@DUIXmlParser@DirectUI@@SAJPEAPEAV12@P6APEAVValue@2@PEBGPEAX@Z2P6AX11H2@Z2@Z
?Detach@CSafeElementProxy@@QEAAXXZ
UnInitProcessPriv
UnInitThread
InitThread
InitProcessPriv
?GetClassInfoPtr@TouchEdit2@DirectUI@@SAPEAUIClassInfo@2@XZ

fveapi

FveOpenVolumeW
FveCloseVolume
FveGetStatus
FveIsRecoveryPasswordGroupValidW

bdeui

?LaunchUpdate@BuiVolume@@QEAAJXZ
?NeedsDiscoveryVolumeUpdate@BuiVolume@@QEAAJPEAH@Z
?GetPasswordId@BuiVolume@@QEAAJPEAPEAG@Z
?UnlockWithPassword@BuiVolume@@QEAAJPEBGPEAH@Z
?UnlockWithPassphrase@BuiVolume@@QEAAJPEBGPEAH@Z
?UnlockWithSmartCard@BuiVolume@@QEAAJPEAUHWND__@@PEAH@Z
?EnableAutoUnlock@BuiVolume@@QEAAJXZ
?UnlockWithKey@BuiVolume@@QEAAJPEBGPEAH@Z
?RefreshStatus@BuiVolume@@QEAAJ_N@Z
?SetProxyObject@BuiVolume@@QEAAXPEAUIDispatch@@@Z
BuisCreateProxyObject
?Init@BuiVolume@@QEAAJPEAG@Z
??0BuiVolume@@QEAA@XZ
??1BuiVolume@@QEAA@XZ
?ClearProxyObject@BuiVolume@@QEAAXXZ
BuisIsFipsEnabled

api-ms-win-core-winrt-l1-1-0

RoActivateInstance
RoGetActivationFactory

api-ms-win-core-winrt-string-l1-1-0

WindowsCreateStringReference
WindowsGetStringRawBuffer

api-ms-win-core-winrt-error-l1-1-0

SetRestrictedErrorInfo

api-ms-win-core-winrt-error-l1-1-1

RoGetMatchingRestrictedErrorInfo

Exports

Exports

??0VolumeFveStatus@@IEAA@XZ
??0VolumeFveStatus@@QEAA@K_KJW4_FVE_WIPING_STATE@@@Z
??4BuiVolume@@QEAAAEAV0@AEBV0@@Z
??4VolumeFveStatus@@QEAAAEAV0@$$QEAV0@@Z
??4VolumeFveStatus@@QEAAAEAV0@AEBV0@@Z
?FailedDryRun@VolumeFveStatus@@QEBA_NXZ
?GetExtendedFlags@VolumeFveStatus@@QEBA_KXZ
?GetLastConvertStatus@VolumeFveStatus@@QEBAJXZ
?GetStatusFlags@VolumeFveStatus@@QEBAKXZ
?HasExternalKey@VolumeFveStatus@@QEBA_NXZ
?HasPBKDF2RecoveryPassword@VolumeFveStatus@@QEBA_NXZ
?HasPassphraseProtector@VolumeFveStatus@@QEBA_NXZ
?HasPinProtector@VolumeFveStatus@@QEBA_NXZ
?HasRecoveryData@VolumeFveStatus@@QEBA_NXZ
?HasRecoveryPassword@VolumeFveStatus@@QEBA_NXZ
?HasSmartCardProtector@VolumeFveStatus@@QEBA_NXZ
?HasStartupKeyProtector@VolumeFveStatus@@QEBA_NXZ
?HasTpmProtector@VolumeFveStatus@@QEBA_NXZ
?IsConverting@VolumeFveStatus@@QEBA_NXZ
?IsCsvMetadataVolume@VolumeFveStatus@@QEBA_NXZ
?IsDEAutoProvisioned@VolumeFveStatus@@QEBA_NXZ
?IsDecrypted@VolumeFveStatus@@QEBA_NXZ
?IsDecrypting@VolumeFveStatus@@QEBA_NXZ
?IsDisabled@VolumeFveStatus@@QEBA_NXZ
?IsEDriveVolume@VolumeFveStatus@@QEBA_NXZ
?IsEncrypted@VolumeFveStatus@@QEBA_NXZ
?IsEncrypting@VolumeFveStatus@@QEBA_NXZ
?IsLocked@VolumeFveStatus@@QEBA_NXZ
?IsOn@VolumeFveStatus@@QEBA_NXZ
?IsOsCriticalVolume@VolumeFveStatus@@QEBA_NXZ
?IsOsVolume@VolumeFveStatus@@QEBA_NXZ
?IsPartiallyConverted@VolumeFveStatus@@QEBA_NXZ
?IsPaused@VolumeFveStatus@@QEBA_NXZ
?IsPreProvisioned@VolumeFveStatus@@QEBA_NXZ
?IsRoamingDevice@VolumeFveStatus@@QEBA_NXZ
?IsSecure@VolumeFveStatus@@QEBA_NXZ
?IsUnknownFveVersion@VolumeFveStatus@@QEBA_NXZ
?IsWiping@VolumeFveStatus@@QEBA_NXZ
?NO_DRIVE_LETTER@BuiVolume@@2IB
?NeedsRestart@VolumeFveStatus@@QEBA_NXZ

Sections

.text
Size: 145KB - Virtual size: 144KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.imrsiv
Size: - Virtual size: 4B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 94KB - Virtual size: 94KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 372B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

62596cd98bfd22a43d0fbc85c9a00b6f

Code Sign

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66Certificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

9c:f1:98:c7:1c:97:5d:f3:17:21:f2:3c:88:d9:41:ff:e3:1d:78:77:6e:b3:a7:a6:b0:06:36:f3:21:c4:dd:adSigner

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

msvcrt

ntdll

shell32

ole32

shlwapi

duser

dui70

fveapi

bdeui

api-ms-win-core-winrt-l1-1-0

api-ms-win-core-winrt-string-l1-1-0

api-ms-win-core-winrt-error-l1-1-0

api-ms-win-core-winrt-error-l1-1-1

Exports

Exports

Sections

.text Size: 145KB - Virtual size: 144KB

.imrsiv Size: - Virtual size: 4B

.rdata Size: 25KB - Virtual size: 25KB

.data Size: 1024B - Virtual size: 2KB

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

.rsrc Size: 94KB - Virtual size: 94KB

.reloc Size: 512B - Virtual size: 372B

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

9c:f1:98:c7:1c:97:5d:f3:17:21:f2:3c:88:d9:41:ff:e3:1d:78:77:6e:b3:a7:a6:b0:06:36:f3:21:c4:dd:ad
Signer

.text
Size: 145KB - Virtual size: 144KB

.imrsiv
Size: - Virtual size: 4B

.rdata
Size: 25KB - Virtual size: 25KB

.data
Size: 1024B - Virtual size: 2KB

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

.rsrc
Size: 94KB - Virtual size: 94KB

.reloc
Size: 512B - Virtual size: 372B