DisplaySwitch[.]exe

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General

Target

DisplaySwitch.exe
Size

1.8MB
MD5

29ada62cc0838b7eb6c92dd0b8bfe68d
SHA1

84df388ce0c6bac0d73b8242f783300358e1e259
SHA256

2cd002eed6069706c22b216329b663264c573a3d7c90c51b695341ec1a5b124e
SHA512

399669154939965cfed6abde0fb9eaa87c489de336f0f5f2e2b20063bbd8705e59461b2c36ea0397c135eb2c3061f83e98a35c2df0f643dafe7ed9576f162bc8
SSDEEP

3072:/LSG5BzXxY27S8aWbD/0b59Ri7x71CEwIKvk2XCTkunf5E:zj51xYWSrWH0b59Ri7x71CP1ET

Score

1^/10

Malware Config

Signatures

Files

DisplaySwitch.exe
.exe windows:10 windows x64 arch:x64

dbd0e77def5aa7fc556c7b6c2687ce87

Code Sign

33:00:00:04:15:82:95:a1:a3:d8:2e:28:57:00:00:00:00:04:15
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

03/02/2023, 00:05

Not After

01/02/2024, 00:05

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

c0:9e:a1:77:82:4c:81:64:c7:25:4e:44:c0:d5:2c:60:38:52:ae:c5:8a:57:ba:0f:db:51:be:84:5d:45:1a:f7
Signer

Actual PE Digest

c0:9e:a1:77:82:4c:81:64:c7:25:4e:44:c0:d5:2c:60:38:52:ae:c5:8a:57:ba:0f:db:51:be:84:5d:45:1a:f7

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

EventUnregister
EventRegister
EventWriteTransfer
RegGetValueW

kernel32

FormatMessageW
GetCurrentThreadId
HeapAlloc
GetProcessHeap
HeapFree
GetModuleHandleExW
GetModuleFileNameA
DebugBreak
GetModuleHandleW
GetProcAddress
IsDebuggerPresent
OutputDebugStringW
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
AcquireSRWLockShared
ReleaseSRWLockShared
SetLastError
CloseHandle
ReleaseSemaphore
ReleaseMutex
SetThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
GetLastError
EnterCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
WaitForSingleObject
OpenSemaphoreW
CreateThreadpoolTimer
GetCommandLineW
CompareStringOrdinal
DecodePointer
GetCurrentProcessId
CreateMutexExW
CreateSemaphoreExW
LeaveCriticalSection
RaiseException
InitOnceExecuteOnce
EncodePointer
LocalFree
LoadLibraryW
WaitForSingleObjectEx

user32

DispatchMessageW
GetMessageW
SetDisplayConfig
SystemParametersInfoW
TranslateMessage
PostThreadMessageW

msvcrt

_unlock
_lock
_commode
_amsg_exit
_wcmdln
_onexit
?terminate@@YAXXZ
memset
__CxxFrameHandler3
__C_specific_handler
_initterm
__setusermatherr
_cexit
memcpy
_exit
exit
__set_app_type
memcmp
__dllonexit
_XcptFilter
free
_purecall
memmove_s
memcpy_s
_vsnwprintf
__wgetmainargs
_fmode
malloc
_callnewh
wcscmp

policymanager

PolicyManager_GetPolicyInt

api-ms-win-core-com-l1-1-0

CoResumeClassObjects
CoRevokeClassObject
CoAddRefServerProcess
CoReleaseServerProcess
CoUninitialize
CoCreateInstance
CoInitializeEx
CoRegisterClassObject

api-ms-win-core-winrt-string-l1-1-0

WindowsCreateStringReference
WindowsStringHasEmbeddedNull
WindowsIsStringEmpty
WindowsCreateString
WindowsDeleteString
WindowsGetStringRawBuffer

api-ms-win-core-winrt-error-l1-1-0

RoOriginateErrorW
RoOriginateError

api-ms-win-core-winrt-l1-1-0

RoRevokeActivationFactories
RoActivateInstance
RoRegisterActivationFactories

api-ms-win-core-synch-l1-2-0

Sleep

api-ms-win-core-processthreads-l1-1-0

TerminateProcess
GetCurrentProcess
GetStartupInfoW

api-ms-win-core-rtlsupport-l1-1-0

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind

api-ms-win-core-errorhandling-l1-1-0

UnhandledExceptionFilter
SetUnhandledExceptionFilter

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-1-0

GetSystemTimeAsFileTime
GetTickCount

api-ms-win-core-libraryloader-l1-2-0

FreeLibrary
GetModuleFileNameW

api-ms-win-core-processthreads-l1-1-1

GetProcessMitigationPolicy

api-ms-win-core-heap-l2-1-0

LocalAlloc

combase

ord140

imm32

ImmDisableIME

Sections

.text
Size: 120KB - Virtual size: 117KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.imrsiv
Size: - Virtual size: 4B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 304B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dbd0e77def5aa7fc556c7b6c2687ce87

Code Sign

33:00:00:04:15:82:95:a1:a3:d8:2e:28:57:00:00:00:00:04:15Certificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

c0:9e:a1:77:82:4c:81:64:c7:25:4e:44:c0:d5:2c:60:38:52:ae:c5:8a:57:ba:0f:db:51:be:84:5d:45:1a:f7Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

msvcrt

policymanager

api-ms-win-core-com-l1-1-0

api-ms-win-core-winrt-string-l1-1-0

api-ms-win-core-winrt-error-l1-1-0

api-ms-win-core-winrt-l1-1-0

api-ms-win-core-synch-l1-2-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-rtlsupport-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-processthreads-l1-1-1

api-ms-win-core-heap-l2-1-0

combase

imm32

Sections

.text Size: 120KB - Virtual size: 117KB

.imrsiv Size: - Virtual size: 4B

.rdata Size: 24KB - Virtual size: 21KB

.data Size: 4KB - Virtual size: 3KB

.pdata Size: 4KB - Virtual size: 3KB

.rsrc Size: 1.6MB - Virtual size: 1.6MB

.reloc Size: 4KB - Virtual size: 304B

33:00:00:04:15:82:95:a1:a3:d8:2e:28:57:00:00:00:00:04:15
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

c0:9e:a1:77:82:4c:81:64:c7:25:4e:44:c0:d5:2c:60:38:52:ae:c5:8a:57:ba:0f:db:51:be:84:5d:45:1a:f7
Signer

.text
Size: 120KB - Virtual size: 117KB

.imrsiv
Size: - Virtual size: 4B

.rdata
Size: 24KB - Virtual size: 21KB

.data
Size: 4KB - Virtual size: 3KB

.pdata
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 1.6MB - Virtual size: 1.6MB

.reloc
Size: 4KB - Virtual size: 304B