a3fb17761b7faa2723de3bab5210ec2b5fe91533b50f0d561990cba37cf63405

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General

Target

a3fb17761b7faa2723de3bab5210ec2b5fe91533b50f0d561990cba37cf63405
Size

4.7MB
MD5

d4a3f31679c91acbd4a4d3651d9aaff2
SHA1

2def4ce4f2362766349a2486f6984c2e3943e158
SHA256

a3fb17761b7faa2723de3bab5210ec2b5fe91533b50f0d561990cba37cf63405
SHA512

2ffc4311fb467e0391c5b41e16332928fb10148f09acba2763d2f34c974bb77511697b41e0559cf09ee4355db779242a7d533074a4f41e58e1f9a80f9f4f3c40
SSDEEP

98304:74tCmWle9inaXCxEMEgh41jR6tqHTexiCJfO/T1I33z:0ImWlhamEzga1jR6yTetJm/Te33z

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a3fb17761b7faa2723de3bab5210ec2b5fe91533b50f0d561990cba37cf63405

Files

a3fb17761b7faa2723de3bab5210ec2b5fe91533b50f0d561990cba37cf63405
.exe windows:5 windows x86 arch:x86

20fc4eb1d1a235854d6574ceb2253476

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetSystemTime
CreateSemaphoreA
CreateEventA
ConvertThreadToFiber
ConvertFiberToThread
CreateFiber
SystemTimeToTzSpecificLocalTime
SwitchToFiber
SetConsoleMode
ReadConsoleA
GetEnvironmentVariableW
VerifyVersionInfoW
VerSetConditionMask
GetFullPathNameW
DeleteFiber
PeekNamedPipe
WaitForMultipleObjects
GetEnvironmentVariableA
CompareFileTime
IsDebuggerPresent
OutputDebugStringW
TryEnterCriticalSection
FormatMessageW
GetStringTypeW
QueryPerformanceCounter
QueryPerformanceFrequency
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
EncodePointer
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
GlobalLock
GlobalUnlock
LoadLibraryW
GetCurrentDirectoryW
WriteFile
SetFilePointer
SleepEx
SystemTimeToFileTime
LocalFileTimeToFileTime
GetFileAttributesW
GetACP
ExitProcess
OpenProcess
MulDiv
GetVersionExW
LocalFree
GlobalAlloc
GetModuleHandleA
GetLocalTime
lstrcpynW
lstrcpyW
GetLongPathNameW
FindClose
GetSystemDirectoryW
GetTempPathW
FindFirstFileW
FindNextFileW
VirtualQuery
MoveFileW
InitializeCriticalSection
LocalAlloc
CreateProcessW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
FileTimeToSystemTime
CreateFileA
SetFileAttributesW
GetFileAttributesExW
MoveFileExW
GetSystemInfo
DeviceIoControl
GetSystemDirectoryA
GetVolumeInformationW
SetErrorMode
ReleaseMutex
CreateMutexW
GlobalMemoryStatus
SetCurrentDirectoryA
SignalObjectAndWait
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetCurrentThread
GetThreadTimes
FreeLibraryAndExitThread
DuplicateHandle
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
CreateTimerQueue
RtlUnwind
ExitThread
ResumeThread
GetModuleHandleExW
GetTimeZoneInformation
GetStdHandle
GetFileType
GetConsoleCP
GetConsoleMode
SetFilePointerEx
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetConsoleCtrlHandler
FlushFileBuffers
ReadConsoleW
FindFirstFileExW
IsValidCodePage
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetStdHandle
SetEndOfFile
WriteConsoleW
CreateDirectoryW
GetDriveTypeW
LoadLibraryExW
lstrcmpiW
InterlockedIncrement
LeaveCriticalSection
EnterCriticalSection
GetModuleHandleW
FreeResource
InterlockedDecrement
GetCommandLineW
DeleteFileA
CopyFileA
GetModuleFileNameA
GetModuleFileNameW
MultiByteToWideChar
GetCurrentThreadId
GetCurrentProcessId
DeleteFileW
Sleep
FindResourceW
LoadResource
FindResourceExW
LockResource
SizeofResource
GetTempPathA
TerminateThread
GetExitCodeThread
WideCharToMultiByte
GetFileSize
CloseHandle
CreateFileW
ReadFile
GetTickCount
ResetEvent
SetEvent
CreateEventW
WaitForSingleObject
IsBadReadPtr
DeleteCriticalSection
FreeLibrary
GetProcessHeap
GetProcAddress
HeapDestroy
DecodePointer
HeapAlloc
RaiseException
GetNativeSystemInfo
HeapReAlloc
LoadLibraryA
GetLastError
HeapSize
InitializeCriticalSectionAndSpinCount
VirtualAlloc
lstrlenW
VirtualFree
SetLastError
HeapFree
SetFileTime
VirtualProtect

user32

InflateRect
LoadCursorW
SetCursor
wsprintfW
GetMonitorInfoW
MonitorFromWindow
LoadImageW
GetWindow
GetParent
SetWindowLongW
GetWindowLongW
IsRectEmpty
OffsetRect
UnionRect
IntersectRect
GetSysColor
MapWindowPoints
ScreenToClient
GetWindowRect
GetClientRect
InvalidateRect
GetUpdateRect
EndPaint
BeginPaint
DefWindowProcW
GetDC
KillTimer
SetTimer
ReleaseCapture
SetCapture
HideCaret
GetFocus
SetFocus
IsZoomed
IsIconic
IsWindowVisible
SetWindowPos
DestroyWindow
CreateWindowExW
CallWindowProcW
RegisterClassW
GetProcessWindowStation
GetUserObjectInformationW
SetWindowRgn
RegisterClassExW
GetClassInfoExW
EnableWindow
GetSystemMetrics
SetPropW
GetPropW
MonitorFromPoint
UpdateLayeredWindow
MoveWindow
IsWindowEnabled
GetWindowRgn
CharPrevW
MessageBoxW
DrawTextW
FillRect
SetRect
DestroyMenu
EnableMenuItem
CreateCaret
GetCursor
MapVirtualKeyExW
SendMessageW
GetKeyNameTextW
GetKeyboardLayout
GetGUIThreadInfo
InvalidateRgn
GetActiveWindow
GetMessageW
IsWindow
DispatchMessageW
PeekMessageW
CharNextW
CreateAcceleratorTableW
DrawTextA
wsprintfA
GetWindowTextLengthW
GetWindowTextW
SetWindowTextW
EqualRect
DrawIconEx
DestroyIcon
PrivateExtractIconsW
UpdateWindow
ClientToScreen
GetCaretPos
SetCaretPos
ReleaseDC
ShowCaret
TranslateMessage
FindWindowW
CreatePopupMenu
TrackPopupMenu
AppendMenuW
ActivateKeyboardLayout
PostQuitMessage
SetForegroundWindow
GetCursorPos
PostMessageW
ShowWindow
PtInRect
GetKeyState
GetCaretBlinkTime

advapi32

GetSidSubAuthority
ReportEventW
CryptAcquireContextW
CryptReleaseContext
CryptDestroyKey
CryptSetHashParam
CryptGetProvParam
CryptGetUserKey
CryptExportKey
AllocateAndInitializeSid
FreeSid
SetEntriesInAclW
CryptDecrypt
CryptCreateHash
CryptDestroyHash
CryptSignHashW
CryptEnumProvidersW
CryptGenRandom
RegCloseKey
RegQueryInfoKeyW
RegDeleteKeyW
RegCreateKeyExW
RegEnumKeyExW
RegDeleteValueW
RegSetValueExW
RegOpenKeyExW
DeregisterEventSource
LookupAccountSidW
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
GetSidSubAuthorityCount
RegisterEventSourceW
GetTokenInformation
OpenProcessToken
RegOpenKeyExA
RegEnumKeyExA
RegQueryValueExW
GetUserNameW

shell32

SHGetFolderPathW
SHGetFileInfoW
DragQueryFileW
ShellExecuteW
SHBrowseForFolderW
SHGetPathFromIDListW
SHGetSpecialFolderPathW
CommandLineToArgvW
ShellExecuteExW
SHGetFolderPathA

ole32

CoTaskMemRealloc
DoDragDrop
OleDuplicateData
ReleaseStgMedium
CreateStreamOnHGlobal
CLSIDFromString
CLSIDFromProgID
OleLockRunning
CoSetProxyBlanket
OleUninitialize
CoTaskMemFree
CoCreateInstance
CoTaskMemAlloc
OleInitialize
CoUninitialize
CoInitialize

oleaut32

VariantInit
SysAllocString
VarUI4FromStr
SysFreeString
VariantClear

shlwapi

PathStripToRootW
PathIsDirectoryW
PathIsSameRootW
PathFileExistsW
PathFindFileNameA
PathFindFileNameW
PathFileExistsA
PathRemoveExtensionW
PathFindExtensionA
PathRemoveFileSpecW
PathCombineW

gdiplus

GdiplusShutdown
GdiplusStartup
GdipDeleteBrush
GdipCreateSolidFill
GdipCreateBitmapFromScan0
GdipGetImageWidth
GdipDeleteGraphics
GdipGetImageGraphicsContext
GdipCreateFromHDC
GdipFree
GdipGetImagePixelFormat
GdipDisposeImage
GdipDrawImageRectI
GdipAlloc
GdipCloneImage
GdipCreateBitmapFromHBITMAP
GdipCreatePath
GdipDeletePath
GdipAddPathLine
ord1
GdipCreateMatrix
GdipDeleteMatrix
GdipTranslateMatrix
GdipRotateMatrix
GdipDrawImageI
GdipDrawLine
GdipSetPenEndCap
GdipSetPenStartCap
GdipCreatePen2
GdipRotateWorldTransform
GdipTranslateWorldTransform
GdipGetPropertyItem
GdipGetPropertyItemSize
GdipImageSelectActiveFrame
GdipImageGetFrameCount
GdipImageGetFrameDimensionsList
GdipImageGetFrameDimensionsCount
GdipSetStringFormatTrimming
GdipSetStringFormatLineAlign
GdipSetStringFormatAlign
GdipSetStringFormatFlags
GdipCloneStringFormat
GdipDeleteStringFormat
GdipStringFormatGetGenericTypographic
GdipMeasureString
GdipDrawString
GdipDeleteFont
GdipCreateFontFromLogfontA
GdipCreateFontFromDC
GdipDrawImageRectRect
GdipFillPath
GdipFillRectangleI
GdipDrawPath
GdipDrawRectangleI
GdipResetWorldTransform
GdipSetWorldTransform
GdipSetInterpolationMode
GdipSetTextRenderingHint
GdipSetSmoothingMode
GdipReleaseDC
GdipSetImageAttributesColorMatrix
GdipDisposeImageAttributes
GdipCreateImageAttributes
GdipLoadImageFromStreamICM
GdipLoadImageFromStream
GdipSetPenDashStyle
GdipSetPenMode
GdipDeletePen
GdipCreatePen1
GdipGetImageHeight
GdipCloneBrush

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

dbghelp

MiniDumpWriteDump

urlmon

ObtainUserAgentString

gdi32

TextOutW
CreateCompatibleDC
CreateCompatibleBitmap
MoveToEx
CreateDIBitmap
GetObjectA
GdiFlush
SetStretchBltMode
StretchBlt
SetBkMode
CreatePatternBrush
SetBkColor
GetTextExtentPointA
ExtSelectClipRgn
SelectClipRgn
LineTo
GetTextExtentPoint32W
GetClipBox
BitBlt
CreateSolidBrush
GetBitmapBits
CreateRectRgnIndirect
CreatePenIndirect
CombineRgn
CreateDIBSection
SetBitmapBits
SetTextColor
GetCharABCWidthsW
PtInRegion
CreateRectRgn
CreateRoundRectRgn
SetWindowOrgEx
GetObjectW
GetTextMetricsW
PlayEnhMetaFile
GetEnhMetaFileHeader
CreateEnhMetaFileW
CloseEnhMetaFile
SelectObject
SaveDC
RestoreDC
Rectangle
RemoveFontMemResourceEx
AddFontMemResourceEx
GetStockObject
GetDeviceCaps
DeleteObject
DeleteDC
CreatePen
CreateFontIndirectW

comctl32

_TrackMouseEvent
ord17
InitCommonControlsEx

imm32

ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext

ws2_32

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

crypt32

CertGetCertificateContextProperty
CertDuplicateCertificateContext
CertCloseStore
CertFindCertificateInStore
CertOpenStore
CertOpenSystemStoreW
CertEnumCertificatesInStore
CertFreeCertificateContext
CertGetEnhancedKeyUsage
CertGetIntendedKeyUsage

wldap32

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

Sections

.text
Size: 2.5MB - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 606KB - Virtual size: 606KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 51KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 21.3MB - Virtual size: 21.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 119KB - Virtual size: 119KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

20fc4eb1d1a235854d6574ceb2253476

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

oleaut32

shlwapi

gdiplus

version

dbghelp

urlmon

gdi32

comctl32

imm32

ws2_32

crypt32

wldap32

Sections

.text Size: 2.5MB - Virtual size: 2.5MB

.rdata Size: 606KB - Virtual size: 606KB

.data Size: 51KB - Virtual size: 82KB

.rsrc Size: 21.3MB - Virtual size: 21.3MB

.reloc Size: 119KB - Virtual size: 119KB

.text
Size: 2.5MB - Virtual size: 2.5MB

.rdata
Size: 606KB - Virtual size: 606KB

.data
Size: 51KB - Virtual size: 82KB

.rsrc
Size: 21.3MB - Virtual size: 21.3MB

.reloc
Size: 119KB - Virtual size: 119KB