quasar | 4Malware[.]zip

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General

Target

4Malware.zip
Size

6.1MB
MD5

bea2ac31ab219cbbc749b0aeeff7e872
SHA1

2edc2a00dde9c973fce77348e07310558855dabf
SHA256

2cd40802f898dd95f0756aa6c44263c38131379d0db2da72f37bfa8f53668412
SHA512

e0f67143df31d2701e3ec21d3eaf6d74725de1559963c2713c4e0f48264cdab544536e08278d86ec3c0b2f7494c06a5ebe8a24d19842cfcde0f8157e729c889f
SSDEEP

196608:zjgzmPgjU3TJJ5/BAyG8jCz/atKPHGnYb:vbEUDvnGLjatKfGYb

Score

10^/10

windows update quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Windows Update

141.98.112.144:4782

192.168.1.1:4782

Mutex

43e4244e-f515-4759-a0f9-81d1dfceed2f

Attributes

encryption_key
535B385BFDC78C4C5A8DEE5D1390F4841681628D
install_name
Client.exe
log_directory
Logs
reconnect_delay
3000
startup_key
Windows Update
subdirectory
SubDir

Signatures

Quasar family
quasar

Quasar payload 1 IoCs

Processes:

resource	yara_rule
static1/unpack001/winnnn.exe	family_quasar

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
static1/unpack001/Adobe-GenP-3.0.exe	autoit_exe

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

Processes:

resource
unpack001/Adobe-GenP-3.0.exe
unpack001/Qblqxvgkmiptnw.exe
unpack001/winnnn.exe

Files

4Malware.zip
.zip
Adobe-GenP-3.0.exe
.exe windows:5 windows x64 arch:x64

8e94250c88a6c0e478828f96bcbb1662

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

wsock32

gethostbyname
recv
send
socket
inet_ntoa
setsockopt
ntohs
WSACleanup
WSAStartup
sendto
htons
__WSAFDIsSet
select
accept
listen
bind
inet_addr
ioctlsocket
recvfrom
WSAGetLastError
closesocket
gethostname
connect

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

winmm

timeGetTime
waveOutSetVolume
mciSendStringW

comctl32

ImageList_ReplaceIcon
ImageList_Destroy
ImageList_Remove
ImageList_SetDragCursorImage
ImageList_BeginDrag
ImageList_DragEnter
ImageList_DragLeave
ImageList_EndDrag
ImageList_DragMove
InitCommonControlsEx
ImageList_Create

mpr

WNetGetConnectionW
WNetCancelConnection2W
WNetUseConnectionW
WNetAddConnection2W

wininet

HttpOpenRequestW
InternetCloseHandle
InternetOpenW
InternetSetOptionW
InternetCrackUrlW
HttpQueryInfoW
InternetQueryOptionW
InternetConnectW
HttpSendRequestW
FtpOpenFileW
FtpGetFileSize
InternetOpenUrlW
InternetReadFile
InternetQueryDataAvailable

psapi

GetProcessMemoryInfo

iphlpapi

IcmpSendEcho
IcmpCloseHandle
IcmpCreateFile

userenv

DestroyEnvironmentBlock
LoadUserProfileW
CreateEnvironmentBlock
UnloadUserProfile

uxtheme

IsThemeActive

kernel32

WaitForSingleObject
HeapAlloc
GetProcessHeap
HeapFree
Sleep
GetCurrentThreadId
MultiByteToWideChar
MulDiv
GetVersionExW
IsWow64Process
GetSystemInfo
FreeLibrary
LoadLibraryA
GetProcAddress
SetErrorMode
GetModuleFileNameW
WideCharToMultiByte
lstrcpyW
lstrlenW
GetModuleHandleW
QueryPerformanceCounter
VirtualFreeEx
OpenProcess
VirtualAllocEx
WriteProcessMemory
ReadProcessMemory
CreateFileW
SetFilePointerEx
SetEndOfFile
ReadFile
WriteFile
FlushFileBuffers
TerminateProcess
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
SetFileTime
GetFileAttributesW
FindFirstFileW
FindClose
GetLongPathNameW
GetShortPathNameW
DeleteFileW
FindNextFileW
CopyFileExW
GetFullPathNameW
CreateDirectoryW
RemoveDirectoryW
SetSystemPowerState
QueryPerformanceFrequency
LoadResource
LockResource
SizeofResource
OutputDebugStringW
GetTempPathW
GetTempFileNameW
DeviceIoControl
LoadLibraryW
GetLocalTime
CompareStringW
EnterCriticalSection
DuplicateHandle
GetStdHandle
CreatePipe
TerminateThread
LoadLibraryExW
FindResourceExW
CopyFileW
VirtualFree
FormatMessageW
GetExitCodeProcess
GetPrivateProfileStringW
WritePrivateProfileStringW
GetPrivateProfileSectionW
WritePrivateProfileSectionW
GetPrivateProfileSectionNamesW
FileTimeToLocalFileTime
FileTimeToSystemTime
SystemTimeToFileTime
LocalFileTimeToFileTime
GetDriveTypeW
GetDiskFreeSpaceExW
GetDiskFreeSpaceW
GetVolumeInformationW
SetVolumeLabelW
CreateHardLinkW
SetFileAttributesW
CreateEventW
SetEvent
GetEnvironmentVariableW
SetEnvironmentVariableW
GlobalLock
GlobalUnlock
GlobalAlloc
GetFileSize
GlobalFree
GlobalMemoryStatusEx
Beep
GetSystemDirectoryW
HeapReAlloc
HeapSize
GetComputerNameW
GetWindowsDirectoryW
GetCurrentProcessId
GetProcessIoCounters
CreateProcessW
GetProcessId
SetPriorityClass
VirtualAlloc
SetCurrentDirectoryW
IsDebuggerPresent
GetCurrentDirectoryW
lstrcmpiW
GetLastError
RaiseException
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
CreateThread
GetCurrentProcess
GetCurrentThread
LeaveCriticalSection
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
SetLastError
TlsAlloc
ResetEvent
WaitForSingleObjectEx
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
ExitProcess
GetModuleHandleExW
ExitThread
ResumeThread
FreeLibraryAndExitThread
GetACP
GetDateFormatW
GetTimeFormatW
LCMapStringW
GetStringTypeW
GetFileType
SetStdHandle
GetConsoleCP
GetConsoleMode
ReadConsoleW
GetTimeZoneInformation
FindFirstFileExW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
CloseHandle
WriteConsoleW
MoveFileW
RtlCaptureContext

user32

GetMenuStringW
GetSubMenu
GetCaretPos
IsZoomed
GetWindowLongW
GetMonitorInfoW
SetWindowLongW
SetLayeredWindowAttributes
FlashWindow
GetClassLongPtrW
TranslateAcceleratorW
IsDialogMessageW
GetSysColor
InflateRect
DrawFocusRect
DrawTextW
FrameRect
DrawFrameControl
FillRect
PtInRect
DestroyAcceleratorTable
CreateAcceleratorTableW
SetCursor
GetWindowDC
GetSystemMetrics
SetWindowLongPtrW
GetActiveWindow
CharNextW
wsprintfW
RedrawWindow
DrawMenuBar
DestroyMenu
SetMenu
GetWindowTextLengthW
CreateMenu
IsDlgButtonChecked
DefDlgProcW
CallWindowProcW
ReleaseCapture
SetCapture
BlockInput
GetMessageW
LockWindowUpdate
DispatchMessageW
TranslateMessage
PeekMessageW
GetInputState
UnregisterHotKey
CharLowerBuffW
MonitorFromPoint
MonitorFromRect
LoadImageW
mouse_event
ExitWindowsEx
SetActiveWindow
FindWindowExW
EnumThreadWindows
IsCharUpperW
InsertMenuItemW
IsMenu
TrackPopupMenuEx
GetCursorPos
DeleteMenu
CheckMenuRadioItem
GetMenuItemID
GetMenuItemCount
SetMenuItemInfoW
GetMenuItemInfoW
SetForegroundWindow
IsIconic
FindWindowW
GetClipboardData
keybd_event
SendInput
GetAsyncKeyState
SetKeyboardState
GetKeyboardState
GetKeyState
VkKeyScanW
LoadStringW
DialogBoxParamW
MessageBeep
EndDialog
SendDlgItemMessageW
GetDlgItem
SetWindowTextW
CopyRect
ReleaseDC
GetDC
EndPaint
BeginPaint
GetClientRect
GetMenu
DestroyWindow
EnumWindows
GetDesktopWindow
IsWindow
IsWindowEnabled
IsWindowVisible
EnableWindow
InvalidateRect
GetWindowThreadProcessId
AttachThreadInput
GetFocus
GetWindowTextW
ScreenToClient
SendMessageTimeoutW
EnumChildWindows
CharUpperBuffW
GetClassNameW
GetParent
GetDlgCtrlID
SendMessageW
MapVirtualKeyW
PostMessageW
IsCharLowerW
IsCharAlphaNumericW
IsCharAlphaW
GetKeyboardLayoutNameW
ClientToScreen
RegisterHotKey
GetCursorInfo
SetWindowPos
CopyImage
AdjustWindowRectEx
SetRect
SetClipboardData
EmptyClipboard
CountClipboardFormats
SetMenuDefaultItem
CloseClipboard
GetWindowRect
SetUserObjectSecurity
IsClipboardFormatAvailable
CloseDesktop
CloseWindowStation
OpenDesktopW
SetProcessWindowStation
GetProcessWindowStation
OpenWindowStationW
GetUserObjectSecurity
MessageBoxW
DefWindowProcW
MoveWindow
SetFocus
PostQuitMessage
KillTimer
CreatePopupMenu
RegisterWindowMessageW
SetTimer
ShowWindow
CreateWindowExW
RegisterClassExW
LoadIconW
LoadCursorW
GetSysColorBrush
GetForegroundWindow
MessageBoxA
DestroyIcon
SystemParametersInfoW
OpenClipboard
GetWindowLongPtrW

gdi32

EndPath
DeleteObject
GetDeviceCaps
ExtCreatePen
StrokePath
SetPixel
CloseFigure
LineTo
AngleArc
MoveToEx
Ellipse
PolyDraw
GetTextExtentPoint32W
CreateCompatibleBitmap
BeginPath
Rectangle
SetViewportOrgEx
GetObjectW
SetBkMode
RoundRect
SetBkColor
CreatePen
CreateSolidBrush
SetTextColor
CreateFontW
GetTextFaceW
GetStockObject
CreateDCW
GetPixel
DeleteDC
GetDIBits
StretchBlt
SelectObject
CreateCompatibleDC
StrokeAndFillPath

comdlg32

GetSaveFileNameW
GetOpenFileNameW

advapi32

GetAce
RegEnumValueW
RegDeleteValueW
RegDeleteKeyW
RegEnumKeyExW
RegOpenKeyExW
RegCloseKey
RegQueryValueExW
RegConnectRegistryW
InitializeSecurityDescriptor
InitializeAcl
AdjustTokenPrivileges
OpenThreadToken
OpenProcessToken
LookupPrivilegeValueW
DuplicateTokenEx
CreateProcessAsUserW
CreateProcessWithLogonW
GetLengthSid
CopySid
LogonUserW
AllocateAndInitializeSid
CheckTokenMembership
FreeSid
GetTokenInformation
RegSetValueExW
GetSecurityDescriptorDacl
GetAclInformation
RegCreateKeyExW
AddAce
SetSecurityDescriptorDacl
InitiateSystemShutdownExW
GetUserNameW

shell32

DragFinish
DragQueryPoint
ShellExecuteExW
DragQueryFileW
SHEmptyRecycleBinW
SHGetPathFromIDListW
SHBrowseForFolderW
SHCreateShellItem
SHGetDesktopFolder
SHGetSpecialFolderLocation
SHGetFolderPathW
SHFileOperationW
ExtractIconExW
Shell_NotifyIconW
ShellExecuteW

ole32

CoTaskMemAlloc
CoTaskMemFree
CLSIDFromString
ProgIDFromCLSID
CLSIDFromProgID
OleSetMenuDescriptor
MkParseDisplayName
OleSetContainedObject
CoCreateInstance
IIDFromString
StringFromGUID2
CreateStreamOnHGlobal
OleInitialize
OleUninitialize
CoInitialize
CoUninitialize
GetRunningObjectTable
CoGetInstanceFromFile
CoGetObject
CoInitializeSecurity
CoCreateInstanceEx
CoSetProxyBlanket

oleaut32

VariantChangeType
DispCallFunc
CreateStdDispatch
CreateDispTypeInfo
UnRegisterTypeLi
UnRegisterTypeLibForUser
RegisterTypeLibForUser
RegisterTypeLi
LoadTypeLibEx
VariantCopyInd
VariantTimeToSystemTime
SysFreeString
SafeArrayDestroyDescriptor
SafeArrayDestroyData
SafeArrayUnaccessData
VariantInit
VariantClear
VariantCopy
SysAllocString
SafeArrayCreateVector
VarR8FromDec
SafeArrayAllocDescriptorEx
SafeArrayAllocData
SysStringLen
SafeArrayGetVartype
OleLoadPicture
QueryPathOfRegTypeLi
SysReAllocString
SafeArrayAccessData

Sections

.text
Size: 717KB - Virtual size: 716KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 209KB - Virtual size: 208KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 516KB - Virtual size: 516KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Qblqxvgkmiptnw.exe
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 471KB - Virtual size: 471KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 115KB - Virtual size: 115KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Set-up.exe
.exe windows:5 windows x86 arch:x86

26d1142062053486e607ffede8dd675c

Code Sign

06:f2:4d:9f:4d:b0:7b:d7:ec:ad:06:7f:5e:e2:6c:29
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

31-01-2019 00:00

Not After

03-02-2021 12:00

Subject

SERIALNUMBER=2748129,CN=Adobe Inc.,OU=AAM 256,O=Adobe Inc.,L=San Jose,ST=ca,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

18-04-2012 12:00

Not After

18-04-2027 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

Issuer

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

Not Before

01-10-2019 00:00

Not After

17-10-2030 00:00

Subject

CN=TIMESTAMP-SHA256-2019-10-15,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07-01-2016 12:00

Not After

07-01-2031 12:00

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:c5:31:e3:fe:d0:e5:05:2d:21:15:18:75:3f:8f:c2:db:4f:bc:7d:44:51:d2:34:b0:ed:ef:c3:db:78:d5:21
Signer

Actual PE Digest

0f:c5:31:e3:fe:d0:e5:05:2d:21:15:18:75:3f:8f:c2:db:4f:bc:7d:44:51:d2:34:b0:ed:ef:c3:db:78:d5:21

Digest Algorithm

sha256

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

comctl32

InitCommonControlsEx

shlwapi

PathIsUNCW
PathIsRelativeW
PathRemoveBackslashW
PathIsNetworkPathW
PathStripPathW
UrlIsW
SHGetValueW
UrlEscapeW
PathFindFileNameW
PathRemoveFileSpecW
PathRemoveExtensionW
PathFileExistsW
PathAddExtensionW
PathIsFileSpecW
PathAppendW
PathIsDirectoryW
PathRenameExtensionW
PathIsSystemFolderW
PathFileExistsA
PathAddBackslashW
PathIsRootW
PathStripToRootW

shell32

SHCreateDirectoryExW
ord51
SHGetKnownFolderPath
ShellExecuteW
ShellExecuteExW
SHGetSpecialFolderLocation
SHBrowseForFolderW
ord680
SHGetMalloc
SHGetFolderLocation
SHGetPathFromIDListW
SHGetFolderPathW
SHGetSpecialFolderPathW
CommandLineToArgvW

kernel32

FindNextFileW
WaitForMultipleObjects
CreateFileW
CreateEventW
SetEvent
ResetEvent
GetOverlappedResult
ReadDirectoryChangesW
MultiByteToWideChar
WideCharToMultiByte
GetFileSizeEx
FindClose
GetFileAttributesW
SetFileAttributesW
DeleteFileW
GetLocalTime
GetTimeFormatW
GetDateFormatW
GetCurrentProcess
DeviceIoControl
GetTempPathW
GetVersionExW
GetComputerNameExW
FileTimeToSystemTime
GetNativeSystemInfo
RaiseException
LoadLibraryW
GetProcAddress
CreateProcessW
GetModuleHandleW
FreeLibrary
InitializeCriticalSectionEx
DecodePointer
MulDiv
GetModuleFileNameW
TerminateProcess
RemoveDirectoryW
OpenProcess
CreateToolhelp32Snapshot
Sleep
Process32NextW
Process32FirstW
CopyFileW
GetExitCodeProcess
ReadFile
SetLastError
lstrlenW
LocalAlloc
GetDiskFreeSpaceExW
GetCurrentDirectoryW
SetCurrentDirectoryW
MoveFileExW
GetFileSize
lstrcpyW
lstrcmpiW
lstrcmpW
GetDriveTypeW
GetFullPathNameW
HeapSize
HeapReAlloc
HeapDestroy
GlobalAlloc
GlobalLock
GlobalUnlock
GetSystemDirectoryW
SetDllDirectoryW
GetStdHandle
AttachConsole
FreeConsole
GetConsoleWindow
AreFileApisANSI
TryEnterCriticalSection
HeapCreate
WriteFile
GetDiskFreeSpaceW
OutputDebugStringA
LockFile
SetFilePointer
LeaveCriticalSection
SetEndOfFile
UnlockFileEx
UnmapViewOfFile
HeapValidate
GetTempPathA
GetDiskFreeSpaceA
GetFileAttributesA
GetFileAttributesExW
OutputDebugStringW
FlushViewOfFile
CreateFileA
LoadLibraryA
WaitForSingleObjectEx
GetVersionExA
DeleteFileA
GetSystemInfo
HeapCompact
UnlockFile
CreateFileMappingA
LockFileEx
SystemTimeToFileTime
GetSystemTimeAsFileTime
GetSystemTime
FormatMessageA
CreateFileMappingW
MapViewOfFile
QueryPerformanceCounter
GetTickCount
FlushFileBuffers
SizeofResource
LockResource
LoadResource
FindResourceW
GlobalFree
VerSetConditionMask
FindFirstFileW
GetUserDefaultLCID
LCMapStringW
DuplicateHandle
ProcessIdToSessionId
TerminateThread
CreateThread
FindResourceExW
GetThreadTimes
QueryFullProcessImageNameW
GetUserDefaultLangID
GetUserDefaultUILanguage
SetNamedPipeHandleState
CreateNamedPipeW
ConnectNamedPipe
CreateDirectoryW
ReleaseSemaphore
OpenSemaphoreW
CreateSemaphoreW
GetTimeZoneInformation
VirtualFree
VirtualAlloc
QueryPerformanceFrequency
GetCurrentThread
SetFilePointerEx
ResumeThread
SetThreadPriority
EnterCriticalSection
CompareStringW
GetCPInfo
EncodePointer
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
GetStringTypeW
GetExitCodeThread
SwitchToThread
GetModuleHandleExW
QueueUserWorkItem
IsProcessorFeaturePresent
LoadLibraryExA
VirtualQuery
VirtualProtect
GetCurrentProcessId
GetCurrentThreadId
OpenMutexW
CloseHandle
ReleaseMutex
WaitForSingleObject
CreateMutexW
GetProcessHeap
HeapAlloc
HeapFree
LocalFree
GetLastError
FormatMessageW
GetLocaleInfoW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
InterlockedPopEntrySList
InterlockedPushEntrySList
FlushInstructionCache
CreateTimerQueue
SignalObjectAndWait
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
DeleteCriticalSection
RegisterWaitForSingleObject
UnregisterWait
FreeLibraryAndExitThread
GetModuleHandleA
LoadLibraryExW
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
RtlUnwind
ExitThread
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
SetStdHandle
WriteConsoleW
ExitProcess
GetConsoleCP
GetConsoleMode
IsValidLocale
EnumSystemLocalesW
ReadConsoleW
FindFirstFileExW
IsValidCodePage
GetACP
VerifyVersionInfoW
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
InitializeCriticalSection
SetEnvironmentVariableW
GetFullPathNameA

user32

CharNextW
BringWindowToTop
TranslateAcceleratorW
GetClassNameW
SetCapture
GetDlgItem
GetParent
RegisterWindowMessageW
ReleaseCapture
SetForegroundWindow
InvalidateRect
GetForegroundWindow
GetSysColor
AttachThreadInput
IsChild
DestroyAcceleratorTable
ClientToScreen
RedrawWindow
InvalidateRgn
IsWindow
SetFocus
ScreenToClient
FillRect
GetFocus
GetWindow
IsIconic
BeginPaint
EndPaint
GetWindowTextW
GetSystemMetrics
GetMessageW
DefWindowProcW
GetWindowLongW
DestroyWindow
SetWindowPos
CreateWindowExW
SendMessageW
RegisterClassExW
GetActiveWindow
DispatchMessageW
CreateAcceleratorTableW
SetWindowTextW
CallWindowProcW
GetWindowTextLengthW
GetWindowThreadProcessId
wsprintfW
PostThreadMessageW
TranslateMessage
LoadCursorW
SetWindowLongW
PostQuitMessage
GetDesktopWindow
GetClassInfoExW
GetDC
MessageBoxW
ShowWindow
GetAsyncKeyState
ReleaseDC
PostMessageW
UnregisterClassW
GetClientRect
EnumWindows
MoveWindow
GetShellWindow
LoadImageW
SystemParametersInfoW
EnableMenuItem
LoadIconW
GetSystemMenu
GetClassLongW
AppendMenuW
SetClassLongW
GetWindowRect

gdi32

DeleteDC
GetObjectW
DeleteObject
CreateSolidBrush
GetDeviceCaps
SelectObject
CreateCompatibleBitmap
GetStockObject
BitBlt
CreateCompatibleDC

advapi32

SetEntriesInAclW
SetNamedSecurityInfoW
GetNamedSecurityInfoW
GetTokenInformation
CreateWellKnownSid
LookupPrivilegeValueW
OpenProcessToken
RegFlushKey
RegCloseKey
RegDeleteKeyExW
RegCreateKeyExW
RegSetValueExW
LookupAccountSidW
RegOpenKeyExW
RegEnumValueW
EqualSid
InitializeSecurityDescriptor
FreeSid
AllocateAndInitializeSid
SetSecurityDescriptorDacl
DuplicateTokenEx
ConvertSidToStringSidW
ImpersonateLoggedOnUser
ConvertStringSidToSidW
RevertToSelf
CryptReleaseContext
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptAcquireContextW
RegQueryValueExW
GetUserNameW
CredWriteW
CredReadW
CredDeleteW
CredFree
CredEnumerateW
AdjustTokenPrivileges

ole32

CoCreateGuid
CoAddRefServerProcess
OleRun
CoUninitialize
CoInitialize
CLSIDFromString
CreateStreamOnHGlobal
CLSIDFromProgID
CoGetClassObject
CoCreateInstance
StringFromGUID2
OleInitialize
OleUninitialize
OleLockRunning
CoTaskMemAlloc
CoTaskMemFree
CoReleaseServerProcess

oleaut32

VariantChangeType
SysAllocStringLen
SysStringLen
SysFreeString
VariantInit
SysAllocString
OleCreateFontIndirect
LoadTypeLi
LoadRegTypeLi
SysAllocStringByteLen
VariantCopy
SysStringByteLen
DispCallFunc
GetErrorInfo
VariantClear

bcrypt

BCryptCloseAlgorithmProvider
BCryptVerifySignature
BCryptGenerateSymmetricKey
BCryptSetProperty
BCryptDecrypt
BCryptDestroyKey
BCryptEncrypt
BCryptDestroyHash
BCryptOpenAlgorithmProvider
BCryptCreateHash
BCryptHashData
BCryptFinishHash
BCryptGetProperty

crypt32

CertGetIssuerCertificateFromStore
CertGetNameStringW
CryptProtectData
CryptUnprotectData
CryptStringToBinaryW
CertOpenStore
CertFindCertificateInStore
CertFreeCertificateContext
CertCreateCertificateContext
CryptHashCertificate2
CryptImportPublicKeyInfoEx2
CertVerifySubjectCertificateContext
CertAddCertificateContextToStore
CertCloseStore

secur32

GetUserNameExW

wintrust

WTHelperProvDataFromStateData
WTHelperGetProvCertFromChain
WinVerifyTrust
WTHelperGetProvSignerFromChain

Sections

.text
Size: 3.4MB - Virtual size: 3.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 907KB - Virtual size: 906KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 135KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 198KB - Virtual size: 197KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
winnnn.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

8e94250c88a6c0e478828f96bcbb1662

Headers

DLL Characteristics

File Characteristics

Imports

wsock32

version

winmm

comctl32

mpr

wininet

psapi

iphlpapi

userenv

uxtheme

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 717KB - Virtual size: 716KB

.rdata Size: 209KB - Virtual size: 208KB

.data Size: 20KB - Virtual size: 36KB

.pdata Size: 28KB - Virtual size: 27KB

.rsrc Size: 516KB - Virtual size: 516KB

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

Headers

File Characteristics

Sections

CODE Size: 471KB - Virtual size: 471KB

DATA Size: 1.2MB - Virtual size: 1.2MB

BSS Size: - Virtual size: 3KB

.idata Size: 9KB - Virtual size: 9KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 34KB - Virtual size: 34KB

.rsrc Size: 115KB - Virtual size: 115KB

26d1142062053486e607ffede8dd675c

Code Sign

06:f2:4d:9f:4d:b0:7b:d7:ec:ad:06:7f:5e:e2:6c:29Certificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

Extended Key Usages

Key Usages

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6dCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

0f:c5:31:e3:fe:d0:e5:05:2d:21:15:18:75:3f:8f:c2:db:4f:bc:7d:44:51:d2:34:b0:ed:ef:c3:db:78:d5:21Signer

Headers

DLL Characteristics

File Characteristics

Imports

comctl32

shlwapi

shell32

kernel32

user32

gdi32

advapi32

ole32

oleaut32

bcrypt

crypt32

secur32

wintrust

Sections

.text
Size: 717KB - Virtual size: 716KB

.rdata
Size: 209KB - Virtual size: 208KB

.data
Size: 20KB - Virtual size: 36KB

.pdata
Size: 28KB - Virtual size: 27KB

.rsrc
Size: 516KB - Virtual size: 516KB

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

CODE
Size: 471KB - Virtual size: 471KB

DATA
Size: 1.2MB - Virtual size: 1.2MB

BSS
Size: - Virtual size: 3KB

.idata
Size: 9KB - Virtual size: 9KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 34KB - Virtual size: 34KB

.rsrc
Size: 115KB - Virtual size: 115KB

06:f2:4d:9f:4d:b0:7b:d7:ec:ad:06:7f:5e:e2:6c:29
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

0f:c5:31:e3:fe:d0:e5:05:2d:21:15:18:75:3f:8f:c2:db:4f:bc:7d:44:51:d2:34:b0:ed:ef:c3:db:78:d5:21
Signer

.text
Size: 3.4MB - Virtual size: 3.4MB

.rdata
Size: 907KB - Virtual size: 906KB

.data
Size: 135KB - Virtual size: 160KB

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

.reloc
Size: 198KB - Virtual size: 197KB

.text
Size: 3.1MB - Virtual size: 3.1MB

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

.reloc
Size: 512B - Virtual size: 12B