b3ccc5cf34dc369c83dc21920b73711464fb5822b1236d20b8843ae43ddb7df6

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General

Target

b3ccc5cf34dc369c83dc21920b73711464fb5822b1236d20b8843ae43ddb7df6
Size

4.8MB
MD5

9dbaa09fa47e9f0a61aac385998c93c2
SHA1

c8d79a06960f869625f1cc6f5499643273222600
SHA256

b3ccc5cf34dc369c83dc21920b73711464fb5822b1236d20b8843ae43ddb7df6
SHA512

9f1a8f47617842e51eba81fe8bd066087e07e3efd14804ee9642f1b5a9b7f86b2fd22f224e70c4cc895939d86afd2aa603d702b468a2e2ec489bc6f10419c86e
SSDEEP

98304:HZ6O4Xn5cA7/SsgNoH+9L7Wyrq2Yc76niR3WytFK:HZ6VX5coSZPq2YceKDtg

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b3ccc5cf34dc369c83dc21920b73711464fb5822b1236d20b8843ae43ddb7df6

Files

b3ccc5cf34dc369c83dc21920b73711464fb5822b1236d20b8843ae43ddb7df6
.exe windows:6 windows x86 arch:x86

7842ddfb0a485bf88433caded441171f

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

PDB Paths

D:\code\workspace\yebaoinstall\output3a\3AInstall.pdb

Imports

kernel32

SystemTimeToFileTime
GetEnvironmentVariableW
ReadConsoleA
SetConsoleMode
SwitchToFiber
DeleteFiber
CreateFiber
ConvertFiberToThread
ConvertThreadToFiber
MulDiv
GetTickCount
GetVersionExW
FreeLibrary
GetProcAddress
LoadLibraryW
GetLocalTime
GetVersionExA
WriteConsoleW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
HeapSize
SetConsoleCtrlHandler
FlushFileBuffers
GetTimeZoneInformation
GetFileSizeEx
GetConsoleOutputCP
SetStdHandle
ReadConsoleW
GetConsoleMode
HeapReAlloc
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
SetFilePointerEx
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetFileInformationByHandle
GetDriveTypeW
ExitProcess
GetModuleHandleExW
FreeLibraryAndExitThread
CreateThread
GetFileAttributesExW
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
RtlUnwind
PeekNamedPipe
GetFileType
GetStdHandle
GetModuleHandleW
CreateMutexW
CopyFileW
MoveFileW
MoveFileExW
Process32FirstW
GetModuleHandleA
GetSystemTime
Process32NextW
CreateToolhelp32Snapshot
OpenProcess
CreateFileW
GetTempPathW
RemoveDirectoryW
TerminateProcess
DeviceIoControl
FindNextFileW
CreateDirectoryW
LoadLibraryA
lstrlenA
SetLastError
GetFullPathNameW
FindFirstFileW
FindClose
GetFileAttributesW
FlushInstructionCache
GetCurrentProcess
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
HeapFree
HeapAlloc
HeapDestroy
HeapCreate
MultiByteToWideChar
SetCurrentDirectoryW
GetModuleFileNameW
WideCharToMultiByte
GetCurrentProcessId
OutputDebugStringW
Sleep
OutputDebugStringA
CreateProcessW
DeleteCriticalSection
GetEnvironmentVariableA
MoveFileExA
VerifyVersionInfoW
VerSetConditionMask
SleepEx
GetProcessHeap
GetSystemDirectoryW
GetCurrentDirectoryW
WriteFile
SetEndOfFile
ReadFile
WaitForMultipleObjects
CreateSemaphoreW
CreateEventW
ReleaseSemaphore
ResetEvent
SetEvent
FileTimeToLocalFileTime
DosDateTimeToFileTime
FileTimeToDosDateTime
VirtualFree
VirtualAlloc
GetProcessAffinityMask
GlobalMemoryStatus
GetSystemInfo
LocalFileTimeToFileTime
CompareFileTime
SetFileTime
SetFileAttributesW
FormatMessageW
GlobalLock
GlobalUnlock
GlobalAlloc
FindResourceW
SizeofResource
LockResource
DeleteFileW
InitializeSListHead
GetStartupInfoW
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RaiseException
IsDebuggerPresent
GetCPInfo
GetStringTypeW
GetSystemTimeAsFileTime
LCMapStringEx
InitializeCriticalSectionEx
LocalFree
EncodePointer
QueryPerformanceFrequency
QueryPerformanceCounter
SleepConditionVariableSRW
WakeAllConditionVariable
FormatMessageA
TryAcquireSRWLockExclusive
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetExitCodeThread
WaitForSingleObjectEx
GetCurrentThreadId
LoadResource
DecodePointer
CloseHandle
GetDiskFreeSpaceExW
GetLastError
WaitForSingleObject
ExitThread

user32

SetFocus
GetFocus
GetKeyState
SetCursor
SetTimer
KillTimer
SetRect
UnionRect
EqualRect
PostQuitMessage
EnableWindow
IsWindowEnabled
SetActiveWindow
GetDesktopWindow
UnregisterClassW
EnumWindows
ShowWindow
SendMessageW
GetPropW
DestroyWindow
PostMessageW
GetActiveWindow
GetUserObjectInformationW
GetProcessWindowStation
DefWindowProcW
CallWindowProcW
RegisterClassExW
CreateWindowExW
SetWindowPos
GetDlgItem
GetClientRect
GetWindowRect
MapWindowPoints
GetWindowLongW
DestroyCursor
GetParent
GetWindow
CharNextW
DestroyIcon
GetIconInfo
TrackMouseEvent
AnimateWindow
SetLayeredWindowAttributes
IsIconic
IsZoomed
GetCapture
SetCapture
CreateIconIndirect
CharPrevExA
CharUpperW
DrawIconEx
InvertRect
FillRect
ReleaseCapture
UpdateWindow
GetDC
ReleaseDC
BeginPaint
EndPaint
InvalidateRect
SetWindowTextW
GetCursorPos
CreateCaret
GetCaretBlinkTime
HideCaret
IsWindow
PtInRect
IsRectEmpty
OffsetRect
IntersectRect
InflateRect
CopyRect
GetMonitorInfoW
MonitorFromWindow
SetCaretPos
ScreenToClient
GetClassNameW
CreateIconFromResource
LoadImageW
SetWindowLongW
GetMessageW
TranslateMessage
DispatchMessageW
PeekMessageW
ClientToScreen
EnableMenuItem
GetSysColor
MapVirtualKeyA
GetSystemMetrics
LoadCursorW
MessageBoxW
IsWindowVisible
DrawTextW
SystemParametersInfoA
wsprintfW
GetForegroundWindow
MsgWaitForMultipleObjects
SetMenuContextHelpId
SetForegroundWindow
GetMenuItemInfoW
SetMenuInfo
GetMenuInfo
TrackPopupMenu
AppendMenuW
GetMenuItemCount
DestroyMenu
CreatePopupMenu
IsMenu
UpdateLayeredWindow
CharLowerBuffW

gdi32

SetViewportOrgEx
CreateCompatibleBitmap
StretchBlt
GetObjectW
SetBkMode
Rectangle
GetStockObject
GetClipBox
CreateSolidBrush
CreateFontIndirectW
SetGraphicsMode
GetDeviceCaps
DeleteDC
CreateCompatibleDC
CreateBitmap
CreateRoundRectRgn
EnumFontsW
BitBlt
DeleteObject
Arc
CombineRgn
CreateEllipticRgnIndirect
CreatePen
CreatePatternBrush
CreateRectRgn
CreateRectRgnIndirect
Ellipse
ExcludeClipRect
GetClipRgn
GetRgnBox
GetTextColor
GetTextExtentPoint32W
IntersectClipRect
OffsetRgn
Pie
PtInRegion
RectInRegion
RestoreDC
RoundRect
SaveDC
ExtSelectClipRgn
SetRectRgn
GetViewportOrgEx
GetCurrentObject
StretchDIBits
CreateDCW
CreateDIBitmap
Polyline
ExtCreatePen
CreateDIBSection
SetWorldTransform
GetWorldTransform
SetTextColor
SetROP2
SelectObject

advapi32

CryptEnumProvidersW
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
CryptGenRandom
ReportEventW
CryptDestroyKey
CryptGetKeyParam
CryptAcquireContextW
CryptEncrypt
CryptDecrypt
CryptCreateHash
CryptDeriveKey
CryptHashData
CryptDestroyHash
CryptReleaseContext
RegCloseKey
RegDeleteKeyW
RegCreateKeyExW
RegEnumKeyExW
RegSetValueExW
RegOpenKeyExW
RegQueryValueExW
RegisterEventSourceW
DeregisterEventSource
CryptSignHashW

shell32

SHGetSpecialFolderLocation
ShellExecuteW
SHGetSpecialFolderPathW
SHGetPathFromIDListW
SHBrowseForFolderW
SHFileOperationW
SHCreateDirectoryExW

ole32

CoTaskMemFree
CoUninitialize
CoInitialize
CreateBindCtx
CoCreateInstance
CLSIDFromProgID
CreateStreamOnHGlobal
OleLockRunning
CoCreateGuid
OleInitialize
CLSIDFromString
OleUninitialize

oleaut32

VariantCopy
SysAllocStringLen
SysAllocString
VariantClear
SysFreeString

shlwapi

PathFileExistsW
StrToIntExW
PathIsDirectoryW
StrCmpW
PathRemoveFileSpecW
PathFindFileNameW
PathRemoveExtensionW
PathCanonicalizeW
SHCreateStreamOnFileEx

netapi32

NetApiBufferFree
NetWkstaGetInfo

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

wintrust

WinVerifyTrust

imm32

ImmGetContext
ImmReleaseContext
ImmAssociateContext

gdiplus

GdipGetImageGraphicsContext
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipDrawImageRectI
GdipGraphicsClear
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromFile
GdipAlloc
GdipFree
GdiplusStartup
GdiplusShutdown
GdipCloneImage
GdipDisposeImage
GdipSaveImageToFile
GdipGetPropertyItem
GdipGetImageWidth
GdipGetImageHeight
GdipImageGetFrameCount
GdipImageSelectActiveFrame
GdipGetPropertyItemSize
GdipCreateBitmapFromStream

msimg32

AlphaBlend
GradientFill

ws2_32

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

crypt32

CertOpenStore
CertCloseStore
CertGetCertificateContextProperty
CertDuplicateCertificateContext
CertOpenSystemStoreA
CertGetIntendedKeyUsage
CertGetEnhancedKeyUsage
CertFreeCertificateContext
CertEnumCertificatesInStore
CertFindCertificateInStore

wldap32

ord208
ord41
ord117
ord73
ord216
ord14
ord46
ord26
ord27
ord127
ord167
ord142
ord79
ord133
ord147
ord301
ord145
ord219

Sections

.text
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 754KB - Virtual size: 753KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 51KB - Virtual size: 159KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 55.3MB - Virtual size: 55.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 146KB - Virtual size: 146KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7842ddfb0a485bf88433caded441171f

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

netapi32

version

wintrust

imm32

gdiplus

msimg32

ws2_32

crypt32

wldap32

Sections

.text Size: 2.6MB - Virtual size: 2.6MB

.rdata Size: 754KB - Virtual size: 753KB

.data Size: 51KB - Virtual size: 159KB

.rsrc Size: 55.3MB - Virtual size: 55.3MB

.reloc Size: 146KB - Virtual size: 146KB

.text
Size: 2.6MB - Virtual size: 2.6MB

.rdata
Size: 754KB - Virtual size: 753KB

.data
Size: 51KB - Virtual size: 159KB

.rsrc
Size: 55.3MB - Virtual size: 55.3MB

.reloc
Size: 146KB - Virtual size: 146KB