b31e9e4c5884726c0c400bc95b7819f7446370d7e38fdede3e6337c1f8cdaa2a

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General

Target

b31e9e4c5884726c0c400bc95b7819f7446370d7e38fdede3e6337c1f8cdaa2a
Size

1.3MB
MD5

6e48f31b214cf7e73417d302a93724fc
SHA1

d74e1bc16e3416958106f2e8e0cb242fd12ef370
SHA256

b31e9e4c5884726c0c400bc95b7819f7446370d7e38fdede3e6337c1f8cdaa2a
SHA512

05a3edce4be8393f2a4ea11f37c642474ee6761b5bd45535d17b9184caa390c712d2b553bc244f80c9ade5c1995ead215172422a45e826be47646e5bebf1b540
SSDEEP

24576:pyjVGio0t7b50OkOFNy6J92+J2LbXkc/cJa8rpBVcqFMxrEH7Ajh:LW+7L4c/nWpbcqFM

Score

1^/10

Malware Config

Signatures

Files

b31e9e4c5884726c0c400bc95b7819f7446370d7e38fdede3e6337c1f8cdaa2a
.exe windows:5 windows x86

d26e1623edd636183e50f9ad54912afd

Code Sign

61:1c:b2:8a:00:00:00:00:00:26
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/04/2011, 19:41

Not After

15/04/2021, 19:51

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

06:86:ed:40:3e:c1:bf:44:1c:8f:33:5c:84:1e:ea:00
Certificate

Issuer

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

30/08/2019, 00:00

Not After

02/10/2022, 12:00

Subject

CN=CHENGDU YIWO Tech Development Co.\, Ltd.,O=CHENGDU YIWO Tech Development Co.\, Ltd.,L=Chengdu,ST=Sichuan,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

Issuer

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

Not Before

11/02/2011, 12:00

Not After

10/02/2026, 12:00

Subject

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

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

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:1c:b2:8a:00:00:00:00:00:26
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/04/2011, 19:41

Not After

15/04/2021, 19:51

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:09:1e:19:18:55:a7:0a:91:70:ef:18:e4:23:ea:d3
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

30/08/2019, 00:00

Not After

02/10/2022, 12:00

Subject

CN=CHENGDU YIWO Tech Development Co.\, Ltd.,O=CHENGDU YIWO Tech Development Co.\, Ltd.,L=Chengdu,ST=Sichuan,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

35:72:e7:7f:0d:e1:bd:44:b1:a2:5a:4f:8a:f2:ad:2b:c4:3c:7c:73:b3:3d:97:12:7d:b5:07:1a:7b:6b:5b:d7
Signer

Actual PE Digest

35:72:e7:7f:0d:e1:bd:44:b1:a2:5a:4f:8a:f2:ad:2b:c4:3c:7c:73:b3:3d:97:12:7d:b5:07:1a:7b:6b:5b:d7

Digest Algorithm

sha256

PE Digest Matches

false

48:32:68:43:6d:57:88:91:e0:3c:7f:24:6a:d7:32:36:07:de:da:5c
Signer

Actual PE Digest

48:32:68:43:6d:57:88:91:e0:3c:7f:24:6a:d7:32:36:07:de:da:5c

Digest Algorithm

sha1

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

SetStdHandle
GetModuleHandleA
GetCurrentDirectoryA
GetFullPathNameA
QueryPerformanceCounter
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStringTypeA
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
IsValidCodePage
GetOEMCP
FlushFileBuffers
GetConsoleMode
GetConsoleCP
GetStartupInfoA
SetHandleCount
HeapSize
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
CompareStringA
VirtualFree
HeapCreate
GetStringTypeW
LCMapStringW
LCMapStringA
InitializeCriticalSectionAndSpinCount
RtlUnwind
RaiseException
ExitThread
GetFileInformationByHandle
GetCurrentProcessId
FindFirstFileA
GetDriveTypeA
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
MoveFileW
HeapReAlloc
HeapAlloc
GetStartupInfoW
GetFileAttributesA
GetSystemTimeAsFileTime
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
HeapFree
InterlockedExchange
InterlockedCompareExchange
CompareStringW
SetEnvironmentVariableA
GetFileSizeEx
GetSystemDirectoryW
VerSetConditionMask
VerifyVersionInfoW
FormatMessageA
SetLastError
ExpandEnvironmentStringsA
GetStdHandle
PeekNamedPipe
SleepEx
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetCPInfo
CreateFileA
DeleteCriticalSection
WaitForMultipleObjects
WaitForSingleObject
GetCurrentThreadId
SetFilePointerEx
SetEndOfFile
GlobalUnlock
GlobalLock
GlobalAlloc
DuplicateHandle
GetFileType
WriteFile
SystemTimeToFileTime
DosDateTimeToFileTime
MulDiv
InterlockedDecrement
InterlockedIncrement
ExitProcess
LockResource
SizeofResource
FreeResource
LoadResource
FindResourceW
GetTickCount
GetCurrentDirectoryW
LoadLibraryW
GetACP
ReleaseMutex
OutputDebugStringA
GetUserDefaultUILanguage
CreateToolhelp32Snapshot
Process32NextW
GetModuleFileNameA
Process32FirstW
GetLocalTime
TerminateProcess
OpenProcess
GetModuleHandleW
GetLocaleInfoW
CreateMutexW
GetPrivateProfileStringA
DeleteFileW
GetTempPathW
Sleep
SetFilePointer
CreateThread
CloseHandle
GetSystemInfo
LoadLibraryA
GetProcAddress
GetLastError
CreateFileW
lstrlenA
GetTimeZoneInformation
ReadFile
GetExitCodeProcess
GetVersionExW
GetCurrentProcess
CreateProcessW
FreeLibrary
GetFileSize
lstrlenW
MultiByteToWideChar
GetModuleFileNameW
WideCharToMultiByte
VirtualAlloc
GetProcessHeap

user32

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

gdi32

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

advapi32

LookupPrivilegeValueW
CryptImportKey
CryptEncrypt
CryptDestroyKey
CryptGenRandom
RegEnumKeyExW
CryptHashData
RegCloseKey
AdjustTokenPrivileges
CryptDestroyHash
RegOpenKeyExW
IsValidSid
CryptCreateHash
RegCreateKeyExA
LookupAccountNameW
RegQueryValueExW
CryptReleaseContext
RegSetValueExA
GetSidSubAuthorityCount
GetUserNameW
CryptAcquireContextW
GetSidSubAuthority
OpenProcessToken
GetSidIdentifierAuthority
CryptGetHashParam

shell32

SHGetSpecialFolderPathW
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHBrowseForFolderW
ShellExecuteW

ole32

CoCreateGuid
OleLockRunning
CoInitialize
CoUninitialize
CLSIDFromString
CLSIDFromProgID
CreateStreamOnHGlobal
CoCreateInstance

oleaut32

SysAllocString
VariantInit
VariantClear
SysFreeString

gdiplus

GdipSetCompositingQuality
GdipLoadImageFromStream
GdipImageSelectActiveFrame
GdipGetImageHeight
GdipGetImageWidth
GdipGetPropertyItem
GdipGetPropertyItemSize
GdipImageGetFrameCount
GdipImageGetFrameDimensionsList
GdipImageGetFrameDimensionsCount
GdipDrawPath
GdipFillPath
GdipClosePathFigure
GdipAddPathLineI
GdipAddPathArcI
GdipDeletePath
GdipCreatePath
GdipCreateSolidFill
GdipDeletePen
GdipCreatePen1
GdipDrawImage
GdipGraphicsClear
GdipDrawImageRectI
GdipDrawString
GdipGetFamily
GdipDeleteFontFamily
GdipSetPixelOffsetMode
GdipSetInterpolationMode
GdiplusShutdown
GdipSetSmoothingMode
GdipGetImageGraphicsContext
GdipDisposeImage
GdipCloneImage
GdipCreateBitmapFromScan0
GdipCloneBrush
GdipAlloc
GdipFree
GdipDeleteBrush
GdipCreateLineBrushI
GdipSetStringFormatAlign
GdipSetStringFormatLineAlign
GdipDeleteStringFormat
GdipCreateStringFormat
GdipSetTextRenderingHint
GdipDeleteGraphics
GdipCreateFromHDC
GdipDeleteFont
GdipCreateFontFromLogfontA
GdipCreateFontFromDC
GdiplusStartup

imm32

ImmGetContext
ImmSetCompositionFontW
ImmReleaseContext
ImmSetCompositionWindow

comctl32

ord17
_TrackMouseEvent

crypt32

CertFreeCertificateChain
CertGetNameStringW
CryptQueryObject
CertAddCertificateContextToStore
CertFreeCertificateChainEngine
CryptStringToBinaryW
CertFindCertificateInStore
CertCloseStore
CertFreeCertificateContext
CertGetCertificateChain
CertOpenStore
CertCreateCertificateChainEngine

ws2_32

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

wldap32

ord46
ord118
ord14
ord145
ord208
ord26
ord133
ord147
ord127
ord142
ord79
ord167
ord301
ord27
ord41
ord216
ord73

Sections

.text
Size: 955KB - Virtual size: 954KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 173KB - Virtual size: 172KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 52KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d26e1623edd636183e50f9ad54912afd

Code Sign

61:1c:b2:8a:00:00:00:00:00:26Certificate

Key Usages

06:86:ed:40:3e:c1:bf:44:1c:8f:33:5c:84:1e:ea:00Certificate

Extended Key Usages

Key Usages

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

61:1c:b2:8a:00:00:00:00:00:26Certificate

Key Usages

01:09:1e:19:18:55:a7:0a:91:70:ef:18:e4:23:ea:d3Certificate

Extended Key Usages

Key Usages

35:72:e7:7f:0d:e1:bd:44:b1:a2:5a:4f:8a:f2:ad:2b:c4:3c:7c:73:b3:3d:97:12:7d:b5:07:1a:7b:6b:5b:d7Signer

48:32:68:43:6d:57:88:91:e0:3c:7f:24:6a:d7:32:36:07:de:da:5cSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

gdiplus

imm32

comctl32

crypt32

ws2_32

wldap32

Sections

.text Size: 955KB - Virtual size: 954KB

.rdata Size: 173KB - Virtual size: 172KB

.data Size: 13KB - Virtual size: 23KB

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

.reloc Size: 52KB - Virtual size: 52KB

61:1c:b2:8a:00:00:00:00:00:26
Certificate

06:86:ed:40:3e:c1:bf:44:1c:8f:33:5c:84:1e:ea:00
Certificate

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

61:1c:b2:8a:00:00:00:00:00:26
Certificate

01:09:1e:19:18:55:a7:0a:91:70:ef:18:e4:23:ea:d3
Certificate

35:72:e7:7f:0d:e1:bd:44:b1:a2:5a:4f:8a:f2:ad:2b:c4:3c:7c:73:b3:3d:97:12:7d:b5:07:1a:7b:6b:5b:d7
Signer

48:32:68:43:6d:57:88:91:e0:3c:7f:24:6a:d7:32:36:07:de:da:5c
Signer

.text
Size: 955KB - Virtual size: 954KB

.rdata
Size: 173KB - Virtual size: 172KB

.data
Size: 13KB - Virtual size: 23KB

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

.reloc
Size: 52KB - Virtual size: 52KB