MuMuVMMHeadless[.]exe

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General

Target

MuMuVMMHeadless.exe
Size

215KB
MD5

c1ed3cbf64043c49052768c658f081eb
SHA1

c809a1b955aaa13059f7a3c7a9ea70870c9cc217
SHA256

adc96ee91e917a7f5718a6a918327b3d081e289d097940c18da79d94036dbded
SHA512

947ed6e70046d99063788c56ab9b71ae6e144ba1929ec1910d02393acb132c5c4cd11304b4dfaace131f832770a06260d02c47b4aaba11e4666af30bf4ebfae3
SSDEEP

3072:DGujGiTmeOAxkvUCFs9lP9OAYxpLX2+P8t/F24uAztyRHIoGDv2B9IdrZ:D7iiTJOAxswO/xVn84e

Score

1^/10

Malware Config

Signatures

Files

MuMuVMMHeadless.exe
.exe windows:5 windows x64 arch:x64

95a27a1d4f66415861d8404df0e9e4af

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

02:44:53:70:9c:84:72:5b:99:03:71:85:6b:0e:50:e0
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

27/10/2021, 00:00

Not After

23/10/2024, 23:59

Subject

SERIALNUMBER=91330000788831167A,CN=NetEase (Hangzhou) Network Co.\, Ltd,O=NetEase (Hangzhou) Network Co.\, Ltd,L=杭州市,ST=浙江省,C=CN,1.3.6.1.4.1.311.60.2.1.2=#0c09e6b599e6b19fe79c81,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

13:0c:73:56:24:f9:e9:87:46:d0:10:40:73:16:ce:e1:26:81:06:e4:c2:10:16:49:42:c5:29:f4:57:40:39:f1
Signer

Actual PE Digest

13:0c:73:56:24:f9:e9:87:46:d0:10:40:73:16:ce:e1:26:81:06:e4:c2:10:16:49:42:c5:29:f4:57:40:39:f1

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

E:\liuting\gitlab-source\nemu-vbox6-source\out\win.amd64\release\obj\VBoxHeadless\MuMuVMMHeadless.pdb

Imports

msvcr100

??1exception@std@@UEAA@XZ
?what@exception@std@@UEBAPEBDXZ
??0exception@std@@QEAA@AEBQEBDH@Z
__crt_debugger_hook
?_type_info_dtor_internal_method@type_info@@QEAAXXZ
?terminate@@YAXXZ
__set_app_type
_fmode
_commode
__setusermatherr
_configthreadlocale
_initterm_e
_initterm
__initenv
exit
_cexit
_exit
_XcptFilter
__getmainargs
_amsg_exit
_onexit
_lock
__dllonexit
_unlock
__C_specific_handler
memset
strchr
??2@YAPEAX_K@Z
_CxxThrowException
_purecall
__CxxFrameHandler3
??3@YAXPEAX@Z
??0exception@std@@QEAA@AEBV01@@Z

user32

CreateWindowExW
ShutdownBlockReasonCreate
DispatchMessageW
TranslateMessage
GetMessageW
RegisterClassW
DefWindowProcW
PeekMessageW
PostMessageW
MsgWaitForMultipleObjects
PostThreadMessageW
DestroyWindow
UnregisterClassW

ole32

CoCreateFreeThreadedMarshaler
CoInitializeEx
CoUninitialize
CoTaskMemFree
StringFromIID
CoCreateInstance

oleaut32

GetErrorInfo
SysAllocStringByteLen
SysAllocString
SysFreeString
SysAllocStringLen
SysStringLen
SysReAllocStringLen
LoadRegTypeLi
SafeArrayRedim
SafeArrayAccessData
SafeArrayDestroy
SafeArrayUnaccessData
SafeArrayCreate

mumuvmmrt

RTGetOptPrintError
RTBldCfgVersion
RTBldCfgRevisionStr
RTSemEventSignal
RTMsgError
RTThreadCreate
RTStrDupTag
?cleanup@RTCString@@IEAAXXZ
RTGetOpt
RTGetOptInit
RTR3InitExe
??4RTCString@@QEAAAEAV0@PEBD@Z
RTStrmClose
RTStrmReadEx
g_pStdIn
RTMsgErrorExit
RTStrmOpen
RTSemEventCreate
?c_str@RTCString@@QEBAPEBDXZ
RTStrCmp
??8RTCString@@QEBA_NPEBD@Z
RTCritSectLeave
RTCritSectEnter
g_pStdErr
RTStrmPrintf
RTStrmFlush
RTStrPrintf
RTLogRelGetDefaultInstanceEx
RTLogLoggerEx
RTMsgInfo
RTSemEventWait
RTPrintf
RTUuidClear
??1RTCString@@UEAA@XZ
RTStrFree
RTCritSectDelete
RTCritSectInit
??0RTCString@@QEAA@XZ
??_7RTCString@@6B@
?append@RTCString@@QEAAAEAV1@PEBD@Z
??H@YA?BVRTCString@@AEBV0@PEBD@Z
?append@RTCString@@QEAAAEAV1@AEBV1@@Z
RTMemFree
??0RTCString@@QEAA@AEBV0@@Z
RTMemReallocTag
?printfV@RTCString@@QEAAAEAV1@PEBDPEAD@Z
RTPathAppPrivateArch
RTPathAppend
RTLdrLoad
RTLdrGetSymbol
RTThreadSelf
RTUuidFromUtf16
RTUuidIsNull
RTErrConvertFromWin32
RTStrNLen
RTStrFormatV
RTUtf16ToUtf8ExTag
RTPathFilename
RTUtf16Len
??4RTCString@@QEAAAEAV0@AEBV0@@Z
RTStrToUtf16ExTag
RTStrCalcUtf16LenEx

kernel32

Sleep
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
DecodePointer
GetSystemTimeAsFileTime
DuplicateHandle
GetCurrentThread
CloseHandle
GetLastError
GetModuleHandleExW
VirtualProtect
GetProcAddress
CreateMutexW
SetLastError
EncodePointer
SetConsoleCtrlHandler
GetCurrentProcessId
GetCurrentProcess
GetModuleHandleW

advapi32

RegQueryValueExW
RegCloseKey
RegOpenKeyExW

rpcrt4

CStdStubBuffer_Invoke

Exports

Exports

TrustedMain

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 141KB - Virtual size: 141KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 986B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

95a27a1d4f66415861d8404df0e9e4af

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

02:44:53:70:9c:84:72:5b:99:03:71:85:6b:0e:50:e0Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

13:0c:73:56:24:f9:e9:87:46:d0:10:40:73:16:ce:e1:26:81:06:e4:c2:10:16:49:42:c5:29:f4:57:40:39:f1Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcr100

user32

ole32

oleaut32

mumuvmmrt

kernel32

advapi32

rpcrt4

Exports

Exports

Sections

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

.rdata Size: 26KB - Virtual size: 26KB

.data Size: 2KB - Virtual size: 3KB

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

.rsrc Size: 141KB - Virtual size: 141KB

.reloc Size: 1024B - Virtual size: 986B

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

02:44:53:70:9c:84:72:5b:99:03:71:85:6b:0e:50:e0
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

13:0c:73:56:24:f9:e9:87:46:d0:10:40:73:16:ce:e1:26:81:06:e4:c2:10:16:49:42:c5:29:f4:57:40:39:f1
Signer

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

.rdata
Size: 26KB - Virtual size: 26KB

.data
Size: 2KB - Virtual size: 3KB

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

.rsrc
Size: 141KB - Virtual size: 141KB

.reloc
Size: 1024B - Virtual size: 986B