ldplayerinst9[.]exe?n=ldplayer9_com[.]baidu[.]homework_44146_ld[.]exe

Sharing

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General

Target

ldplayerinst9.exe?n=ldplayer9_com.baidu.homework_44146_ld.exe
Size

5.0MB
MD5

a4c89097b30945f92022de639384978d
SHA1

c3fb2d44509f333590c7d2ef70b56b89b915167b
SHA256

dbeadb31c48f350293c09c3fc53f9a2b260206a39be54d1ee65f551c6d8b1cf6
SHA512

06ff5e883e6d928018970f22e81bb5ab98a0caaf6a7e092eaa3ec8fc508f0ca19484d0d6ca6a03f63aff4b0536e65a09c2656db9bf3cc79cecc71d337c23b3d6
SSDEEP

98304:LBVijJJGUhiHD5N8HVpw1JKZOIhHv+198PGTymBzBiCV2Hu:LBVijuUh45WHVu1Jcv+198GeBO

Score

1^/10

Malware Config

Signatures

Files

ldplayerinst9.exe?n=ldplayer9_com.baidu.homework_44146_ld.exe
.exe windows x86

55d71d0a6c878deac18c020229236e39

Code Sign

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

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

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0d:65:08:23:68:f9:43:30:12:3c:9a:85:3a:2f:de:bf
Certificate

Issuer

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

Not Before

24/11/2021, 00:00

Not After

26/11/2024, 23:59

Subject

SERIALNUMBER=91310114MA1GT9FP6N,CN=Shanghai Chang Zhi Network Technology Co\,. Ltd.,O=Shanghai Chang Zhi Network Technology Co\,. Ltd.,ST=上海市,C=CN,1.3.6.1.4.1.311.60.2.1.1=#0c09e59889e5ae9ae58cba,1.3.6.1.4.1.311.60.2.1.2=#0c09e4b88ae6b5b7e5b882,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

0d:65:08:23:68:f9:43:30:12:3c:9a:85:3a:2f:de:bf
Certificate

Issuer

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

Not Before

24/11/2021, 00:00

Not After

26/11/2024, 23:59

Subject

SERIALNUMBER=91310114MA1GT9FP6N,CN=Shanghai Chang Zhi Network Technology Co\,. Ltd.,O=Shanghai Chang Zhi Network Technology Co\,. Ltd.,ST=上海市,C=CN,1.3.6.1.4.1.311.60.2.1.1=#0c09e59889e5ae9ae58cba,1.3.6.1.4.1.311.60.2.1.2=#0c09e4b88ae6b5b7e5b882,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,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

97:64:90:b5:d5:9b:38:c8:d5:03:01:57:14:f2:38:56:e4:14:00:66:03:a4:88:6f:39:81:3c:85:9e:d8:5f:b3
Signer

Actual PE Digest

97:64:90:b5:d5:9b:38:c8:d5:03:01:57:14:f2:38:56:e4:14:00:66:03:a4:88:6f:39:81:3c:85:9e:d8:5f:b3

Digest Algorithm

sha256

PE Digest Matches

true

e2:b4:8b:ed:46:08:5f:2e:2a:81:f7:96:9c:04:25:be:fb:0c:96:c3
Signer

Actual PE Digest

e2:b4:8b:ed:46:08:5f:2e:2a:81:f7:96:9c:04:25:be:fb:0c:96:c3

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

RegCloseKey
RegQueryValueExW
RegDeleteValueW
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
DuplicateTokenEx
RegCreateKeyW
RegOpenKeyW
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptGenRandom
CryptReleaseContext
CryptAcquireContextA

ws2_32

gethostbyname
inet_addr
ntohs
WSAStartup
ntohl
htonl
sendto
recvfrom
freeaddrinfo
getaddrinfo
WSAIoctl
htons
getsockopt
getsockname
getpeername
WSASetLastError
select
__WSAFDIsSet
WSAGetLastError
accept
listen
closesocket
shutdown
recv
send
connect
bind
ioctlsocket
setsockopt
socket
gethostname
WSACleanup

crypt32

CryptMsgClose
CryptMsgGetParam
CertCloseStore
CertFreeCertificateContext
CertFindCertificateInStore
CryptQueryObject

wldap32

ord211
ord46
ord50
ord41
ord143
ord301
ord200
ord30
ord79
ord35
ord33
ord32
ord27
ord26
ord45
ord22

normaliz

IdnToAscii

kernel32

CreateFileW
GetFileSizeEx
GetTickCount
GetFileSize
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
MoveFileExW
FindFirstFileW
DeleteFileW
FindClose
GetModuleFileNameW
LoadLibraryW
GetProcAddress
FreeLibrary
ReadFile
WriteFile
SetFilePointer
GetExitCodeProcess
GetStdHandle
CreateProcessW
OpenProcess
TerminateProcess
GetCurrentProcess
GetModuleHandleW
Sleep
GetStartupInfoW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GetLogicalDriveStringsW
GetWindowsDirectoryW
MultiByteToWideChar
WideCharToMultiByte
GetVersionExW
CreateMutexW
GetLocalTime
InitializeSListHead
GlobalLock
GlobalUnlock
GlobalAlloc
GlobalFree
GetProcessHeap
HeapAlloc
HeapFree
GetDiskFreeSpaceExW
GetVolumeInformationW
DeviceIoControl
SetLastError
GetDriveTypeW
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCurrentThreadId
FindResourceW
LoadResource
UnregisterWaitEx
SizeofResource
LockResource
WritePrivateProfileStringW
WritePrivateProfileStringA
LocalAlloc
LocalFree
RaiseException
InitializeCriticalSectionAndSpinCount
FindResourceExW
DecodePointer
HeapDestroy
HeapReAlloc
HeapSize
DuplicateHandle
FormatMessageA
GetTickCount64
InitializeCriticalSectionEx
SleepEx
VerSetConditionMask
GetSystemDirectoryA
GetModuleHandleA
LoadLibraryA
VerifyVersionInfoA
TerminateThread
GetFileType
SetEvent
WaitForMultipleObjects
ExpandEnvironmentStringsA
VirtualFree
VirtualAlloc
FreeLibraryAndExitThread
GetThreadTimes
OutputDebugStringW
GetTimeZoneInformation
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetOEMCP
IsValidCodePage
AreFileApisANSI
WriteConsoleW
GetModuleHandleExW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCPInfo
FileTimeToSystemTime
GetFileInformationByHandle
FileTimeToLocalFileTime
SetFilePointerEx
GetCommandLineW
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
TlsFree
ReadConsoleW
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
FindFirstFileExW
SystemTimeToTzSpecificLocalTime
SetEnvironmentVariableA
GetFullPathNameW
SetEndOfFile
CreateDirectoryW
GetFileAttributesExW
TlsSetValue
TlsGetValue
TlsAlloc
GetThreadPriority
SetThreadPriority
SwitchToThread
SignalObjectAndWait
QueryDepthSList
InterlockedFlushSList
InterlockedPushEntrySList
InterlockedPopEntrySList
CreateTimerQueue
RtlUnwind
IsProcessorFeaturePresent
IsDebuggerPresent
LoadLibraryExW
ExitThread
GetCurrentProcessId
MulDiv
GetPrivateProfileStringW
ExitProcess
GetCurrentDirectoryW
GetACP
CreateThread
ReleaseSemaphore
CreateSemaphoreW
GetStringTypeW
GetCurrentThread
GetSystemTimeAsFileTime
EncodePointer
WaitForSingleObject
CreateEventW
GetLastError
PeekNamedPipe
CloseHandle
VirtualProtect
WaitForSingleObjectEx
FreeResource

user32

CharPrevW
SetRect
CreateCaret
DrawTextW
FillRect
GetCaretBlinkTime
HideCaret
ShowCaret
SetCaretPos
GetCaretPos
ClientToScreen
GetSysColor
GetWindowTextW
GetWindowTextLengthW
wsprintfW
CreateAcceleratorTableW
SetWindowTextW
DestroyWindow
SetWindowLongW
CreateWindowExW
PostMessageW
DefWindowProcW
PtInRect
GetCursorPos
ExitWindowsEx
ReleaseDC
GetDC
SetWindowPos
BringWindowToTop
SetForegroundWindow
ShowWindow
GetWindowLongW
SendMessageW
IsIconic
GetSystemMetrics
KillTimer
SetTimer
GetWindowRect
MoveWindow
MonitorFromWindow
GetMonitorInfoW
EnableWindow
InvalidateRgn
MessageBoxW
SetWindowRgn
IsZoomed
IsRectEmpty
GetGUIThreadInfo
PostQuitMessage
IntersectRect
MapWindowPoints
ScreenToClient
InvalidateRect
GetUpdateRect
EndPaint
BeginPaint
ReleaseCapture
SetCapture
GetKeyState
RegisterClassW
IsWindow
FindWindowExW
SetPropW
GetPropW
wvsprintfW
SetCursor
UnionRect
OffsetRect
LoadCursorW
GetMessageW
TranslateMessage
DispatchMessageW
CallWindowProcW
RegisterClassExW
GetClassInfoExW
SetFocus
GetClientRect
GetParent
GetWindow
LoadImageW
IsWindowVisible
CharNextW
GetActiveWindow
GetFocus

gdi32

ExtSelectClipRgn
SelectClipRgn
RoundRect
LineTo
GetTextExtentPoint32W
GetClipBox
GetCharABCWidthsW
CreateSolidBrush
CreateRectRgnIndirect
CreatePenIndirect
CombineRgn
GetObjectA
GdiFlush
CreatePatternBrush
ExtTextOutW
TextOutW
MoveToEx
CreateDIBSection
SetBkColor
CreateRoundRectRgn
SetWindowOrgEx
GetTextMetricsW
SaveDC
RestoreDC
Rectangle
CreatePen
CreateFontIndirectW
DeleteObject
BitBlt
SelectObject
CreateCompatibleBitmap
CreateCompatibleDC
GetStockObject
GetObjectW
DeleteDC
GetDeviceCaps
SetBkMode
StretchBlt
SetStretchBltMode
SetTextColor

shell32

ord165
SHGetFolderPathW
ShellExecuteW
ShellExecuteExW
SHBrowseForFolderW
SHGetPathFromIDListW
SHGetMalloc
SHGetSpecialFolderLocation

ole32

CLSIDFromString
CLSIDFromProgID
CreateStreamOnHGlobal
CoTaskMemFree
CoCreateInstance
CoUninitialize
CoInitialize
OleLockRunning

shlwapi

StrStrIA
PathFileExistsW
PathIsRootW

wininet

HttpEndRequestW
HttpSendRequestExW
HttpQueryInfoW
InternetConnectW
InternetOpenW
InternetCloseHandle
InternetReadFile
HttpSendRequestW
HttpOpenRequestW

psapi

EnumProcessModules
GetModuleFileNameExW

iphlpapi

GetAdaptersInfo

comctl32

_TrackMouseEvent
ord17

imm32

ImmGetVirtualKey
ImmReleaseContext
ImmSetCompositionFontW
ImmSetCompositionWindow
ImmGetContext

oleaut32

VariantInit
SysFreeString
SysAllocString
VariantClear

gdiplus

GdipDrawImageRectI
GdipGetPropertyItem
GdipGetPropertyItemSize
GdipImageSelectActiveFrame
GdipImageGetFrameDimensionsList
GdipImageGetFrameDimensionsCount
GdipAlloc
GdipFree
GdiplusStartup
GdiplusShutdown
GdipCloneBrush
GdipDeleteBrush
GdipCreateLineBrushI
GdipCloneImage
GdipDisposeImage
GdipGetImageGraphicsContext
GdipCreateBitmapFromScan0
GdipCreateFromHDC
GdipDeleteGraphics
GdipSetCompositingQuality
GdipSetSmoothingMode
GdipSetPixelOffsetMode
GdipSetTextRenderingHint
GdipSetInterpolationMode
GdipGraphicsClear
GdipDrawImage
GdipGetImageHeight
GdipDeleteFontFamily
GdipCreateFontFromDC
GdipCreateFontFromLogfontA
GdipDeleteFont
GdipGetFamily
GdipDrawString
GdipCreateStringFormat
GdipDeleteStringFormat
GdipSetStringFormatAlign
GdipSetStringFormatLineAlign
GdipLoadImageFromStream
GdipGetImageWidth
GdipImageGetFrameCount

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 279KB - Virtual size: 278KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3.5MB - Virtual size: 3.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

55d71d0a6c878deac18c020229236e39

Code Sign

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

Key Usages

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

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

0d:65:08:23:68:f9:43:30:12:3c:9a:85:3a:2f:de:bfCertificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

0d:65:08:23:68:f9:43:30:12:3c:9a:85:3a:2f:de:bfCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

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

97:64:90:b5:d5:9b:38:c8:d5:03:01:57:14:f2:38:56:e4:14:00:66:03:a4:88:6f:39:81:3c:85:9e:d8:5f:b3Signer

e2:b4:8b:ed:46:08:5f:2e:2a:81:f7:96:9c:04:25:be:fb:0c:96:c3Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

ws2_32

crypt32

wldap32

normaliz

kernel32

user32

gdi32

shell32

ole32

shlwapi

wininet

psapi

iphlpapi

comctl32

imm32

oleaut32

gdiplus

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 279KB - Virtual size: 278KB

.data Size: 23KB - Virtual size: 62KB

.rsrc Size: 3.5MB - Virtual size: 3.5MB

.reloc Size: 61KB - Virtual size: 60KB

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

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

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

0d:65:08:23:68:f9:43:30:12:3c:9a:85:3a:2f:de:bf
Certificate

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

0d:65:08:23:68:f9:43:30:12:3c:9a:85:3a:2f:de:bf
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
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

97:64:90:b5:d5:9b:38:c8:d5:03:01:57:14:f2:38:56:e4:14:00:66:03:a4:88:6f:39:81:3c:85:9e:d8:5f:b3
Signer

e2:b4:8b:ed:46:08:5f:2e:2a:81:f7:96:9c:04:25:be:fb:0c:96:c3
Signer

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 279KB - Virtual size: 278KB

.data
Size: 23KB - Virtual size: 62KB

.rsrc
Size: 3.5MB - Virtual size: 3.5MB

.reloc
Size: 61KB - Virtual size: 60KB