Overwatch-Setup[.]exe

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General

Target

Overwatch-Setup.exe
Size

4.7MB
MD5

3a6bd5035d0af547303c0acf3139b9f1
SHA1

66b881b0b82241e9910ad4e7676de2d6864f4439
SHA256

c4d66ceb401bcd454191b7904a51a8b525566d0040a7bf531bb299c25c7fbd28
SHA512

c870332c2fa86be3a73b51e6cdd362c0821ca9b060fb050c4d24151c02f81284970a4686c750283821314d1c0f9578c1825aabaa4f84cfcde7eabedf02d5d621
SSDEEP

98304:e84BwyMWieDN4+F/8njOyiiqTruJcuzK:eAEwnjOy5qYc

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Overwatch-Setup.exe

Files

Overwatch-Setup.exe
.exe windows:6 windows x86 arch:x86

79dbe573912bfd2d08a3c01a29dfeaed

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:\BuildServer\bna-2\work-git\bootstrapper-repository\src\Release\Bootstrapper.pdb

Imports

uiautomationcore

UiaHostProviderFromHwnd
UiaReturnRawElementProvider
UiaRaiseAutomationPropertyChangedEvent
UiaRaiseAutomationEvent
UiaClientsAreListening

msimg32

AlphaBlend

rpcrt4

UuidToStringA
RpcStringFreeA
UuidCreate

ws2_32

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

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

kernel32

GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetThreadTimes
FreeLibraryAndExitThread
GetModuleFileNameW
GetModuleHandleA
LoadLibraryExW
VirtualAlloc
VirtualProtect
VirtualFree
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
WaitForSingleObject
RtlUnwind
ExitProcess
GetModuleHandleExW
GetStdHandle
GetFileType
GetModuleFileNameA
WriteConsoleW
ExitThread
ResumeThread
WriteFile
GetACP
SetConsoleCtrlHandler
HeapReAlloc
FlushFileBuffers
GetConsoleCP
GetConsoleMode
OutputDebugStringA
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
ReadConsoleW
SetFilePointerEx
GetTimeZoneInformation
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
CreateThread
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetStdHandle
HeapSize
CreateFileW
SetEndOfFile
GetTickCount64
SleepEx
PeekNamedPipe
WaitForMultipleObjects
ExpandEnvironmentStringsA
FormatMessageA
VerSetConditionMask
GetSystemDirectoryA
LoadLibraryA
VerifyVersionInfoA
CreateFileA
GetFileSizeEx
InitializeCriticalSection
GetEnvironmentVariableW
SetCurrentDirectoryW
GetCurrentDirectoryW
CreateDirectoryW
DeleteFileW
FindFirstFileW
GetDiskFreeSpaceExW
GetFileAttributesW
GetFileAttributesExW
GetFileInformationByHandle
GetFileTime
GetFullPathNameW
RemoveDirectoryW
SetFileAttributesW
SetFileTime
DeviceIoControl
MoveFileExW
AreFileApisANSI
OpenEventA
SetWaitableTimer
GetSystemInfo
CreateWaitableTimerA
DeactivateActCtx
ActivateActCtx
CreateActCtxW
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
SystemTimeToTzSpecificLocalTime
GetDriveTypeW
lstrlenW
VirtualUnlock
ReleaseMutex
CreateMutexA
GlobalFree
GetExitCodeProcess
OpenThread
CreateFiber
VirtualQuery
MoveFileW
ConvertThreadToFiber
CreateFiberEx
WaitNamedPipeW
SetFileValidData
IsBadReadPtr
GlobalMemoryStatus
Module32NextW
VerifyVersionInfoW
SignalObjectAndWait
CreateTimerQueue
OutputDebugStringW
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
InitializeSListHead
GetCurrentProcessId
ResetEvent
GetStringTypeW
GetLocaleInfoW
LCMapStringW
CompareStringW
GetCPInfo
SetThreadPriority
MultiByteToWideChar
GetSystemTimeAsFileTime
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
CreateEventW
InitializeCriticalSectionAndSpinCount
SetLastError
EncodePointer
GetExitCodeThread
SwitchToThread
Sleep
WaitForSingleObjectEx
DuplicateHandle
GetCurrentThreadId
TryEnterCriticalSection
LeaveCriticalSection
EnterCriticalSection
QueryPerformanceFrequency
QueryPerformanceCounter
WideCharToMultiByte
GetCurrentThread
GetCurrentProcess
LocalFree
OpenProcess
GetVersionExW
LocalAlloc
FindResourceW
LoadResource
LockResource
SizeofResource
CreateEventA
GetProcessHeap
HeapAlloc
CloseHandle
SetEvent
SystemTimeToFileTime
GetComputerNameW
lstrcpynA
GetFileSize
GetThreadContext
GetLocalTime
HeapFree
GetUserDefaultLangID
GetTickCount
FreeLibrary
GetModuleHandleW
DeleteCriticalSection
GetProcAddress
DecodePointer
LoadLibraryW
RaiseException
GetLastError
InitializeCriticalSectionEx
ConvertFiberToThread
ReadConsoleA
SetConsoleMode
GetOEMCP
Module32FirstW
Process32Next
DeleteFileA
FileTimeToSystemTime
GetTempPathA
CreateToolhelp32Snapshot
SwitchToFiber
SuspendThread
IsBadStringPtrA
Thread32First
GetCompressedFileSizeW
SetFilePointer
Thread32Next
GetProcessId
DeleteFiber
GetVolumeInformationW
SetNamedPipeHandleState
Process32First
IsBadWritePtr
RtlCaptureContext
GetShortPathNameW
GetDiskFreeSpaceW

user32

AllowSetForegroundWindow
GetDesktopWindow
MessageBoxA
GetDC
DrawTextW
GetWindowLongW
DefWindowProcW
AdjustWindowRectEx
GetWindowRect
DestroyWindow
SetWindowPos
MessageBoxW
CreateWindowExW
SendMessageW
GetSystemMetrics
SetWindowTextW
RegisterClassExW
ShowWindow
DispatchMessageW
SetTimer
PeekMessageW
TrackMouseEvent
TranslateMessage
LoadIconW
LoadCursorW
SetCapture
GetWindowDC
SetWindowLongW
UpdateLayeredWindow
PostQuitMessage
ReleaseCapture
InvalidateRect
IsIconic
ReleaseDC
GetCursorPos
BeginPaint
EndPaint
GetKeyState
GetUserObjectInformationW
ClientToScreen
PostMessageW
GetForegroundWindow
GetActiveWindow
GetShellWindow
GetWindowThreadProcessId
CharLowerA
SetFocus
MoveWindow
ScreenToClient
GetProcessWindowStation

gdi32

CreateDIBSection
GetObjectW
DeleteObject
AddFontMemResourceEx
EnumFontFamiliesExW
CreateFontW
GetStockObject
SetBkColor
RoundRect
SelectObject
GetLayout
SetLayout
DeleteDC
SetTextColor
SetBkMode
SetMapMode
SetTextAlign
CreateCompatibleDC

advapi32

GetTokenInformation
RegDeleteValueA
OpenServiceW
QueryServiceConfigW
OpenProcessToken
RegSetValueExA
RegCreateKeyExA
CryptEnumProvidersA
CryptSignHashA
CryptDecrypt
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
CryptAcquireContextW
ReportEventA
RegisterEventSourceA
DeregisterEventSource
RegGetValueW
RegSetValueExW
SetEntriesInAclW
ConvertSecurityDescriptorToStringSecurityDescriptorW
SetNamedSecurityInfoW
GetNamedSecurityInfoW
GetFileSecurityW
MapGenericMask
BuildTrusteeWithSidW
RegQueryValueExW
LookupPrivilegeValueW
AdjustTokenPrivileges
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetUserNameW
DuplicateTokenEx
OpenSCManagerW
RegQueryValueExA
CloseServiceHandle
ConvertSidToStringSidA
RegCloseKey
RegOpenKeyExA
OpenThreadToken
DuplicateToken
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA
AccessCheck
AllocateAndInitializeSid

shell32

SHGetFolderPathW
ShellExecuteExA
SHGetMalloc
SHGetPathFromIDListW
SHBrowseForFolderW
ShellExecuteExW
CommandLineToArgvW
FindExecutableA

ole32

CoTaskMemFree
CoCreateInstance

wintrust

WinVerifyTrust

crypt32

CertOpenStore
CertCloseStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
CertAddCertificateContextToStore
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CryptMsgClose
CryptMsgGetParam
CertGetNameStringW
CertEnumCertificatesInStore
CertDuplicateCertificateContext
CertGetCertificateContextProperty
CertFreeCertificateChainEngine

wininet

HttpSendRequestA
InternetCloseHandle
InternetSetStatusCallbackA
InternetOpenA
InternetReadFileExA
InternetSetCookieW
InternetSetOptionA
InternetCrackUrlA
HttpOpenRequestA
HttpQueryInfoA
InternetConnectA

winhttp

WinHttpCloseHandle
WinHttpGetIEProxyConfigForCurrentUser
WinHttpGetProxyForUrl
WinHttpOpen

oleaut32

VariantClear
SysAllocString
SafeArrayCreateVector
SafeArrayPutElement

Sections

.text
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 104KB - Virtual size: 474KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 547KB - Virtual size: 546KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 156KB - Virtual size: 156KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

79dbe573912bfd2d08a3c01a29dfeaed

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

uiautomationcore

msimg32

rpcrt4

ws2_32

version

kernel32

user32

gdi32

advapi32

shell32

ole32

wintrust

crypt32

wininet

winhttp

oleaut32

Sections

.text Size: 2.8MB - Virtual size: 2.8MB

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

.data Size: 104KB - Virtual size: 474KB

.rsrc Size: 547KB - Virtual size: 546KB

.reloc Size: 156KB - Virtual size: 156KB

.text
Size: 2.8MB - Virtual size: 2.8MB

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

.data
Size: 104KB - Virtual size: 474KB

.rsrc
Size: 547KB - Virtual size: 546KB

.reloc
Size: 156KB - Virtual size: 156KB