System[.]exe | Triage

Sharing

Copy URL

Twitter E-mail

General

Target

System.exe
Size

3.8MB
MD5

7666fd1e8d643767943597e11ed07e39
SHA1

164ccca6d9bc6d7fec13a6f3fc4932e8acd15e62
SHA256

a731be46927e9c33fedd02455643e0dd970dfdd4390eb121f05b755f597b7480
SHA512

593971286b47e1dbb1f962ac7b05fc4d4f59d8f03dec610634d4683f182d3f196d32b374640f495d824d24b41a7b36d2ca3d040122393e0de7f66bb81d585e75
SSDEEP

49152:J1UBw5XBO1JE8R2gp5P+PpQ9xRrShdVcjVIEA7/eFGrD:/VIWgjVIEa0i

Score

1^/10

Malware Config

Signatures

Files

System.exe
.exe windows:6 windows x64

4a5d9a4ad1e5c280f5bc33342fb74897

Code Sign

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13
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

54:af:30:af:11:bd:42:1b:0f:b8:97:b0:87:2d:65:7f:77:77:11:36:9f:4c:75:0d:88:46:e4:a3:f1:aa:b9:b0
Signer

Actual PE Digest

54:af:30:af:11:bd:42:1b:0f:b8:97:b0:87:2d:65:7f:77:77:11:36:9f:4c:75:0d:88:46:e4:a3:f1:aa:b9:b0

Digest Algorithm

sha256

PE Digest Matches

false

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

kernel32

GetConsoleWindow
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
MultiByteToWideChar
IsValidCodePage
GetTimeZoneInformation
ReadConsoleW
SetFilePointerEx
CopyFileA
GlobalLock
GlobalUnlock
GlobalAlloc
GetACP
GetModuleFileNameA
LocalFree
FormatMessageA
GetLocaleInfoEx
QueryPerformanceCounter
QueryPerformanceFrequency
CloseHandle
WaitForSingleObjectEx
Sleep
SwitchToThread
GetCurrentThreadId
GetExitCodeThread
GetNativeSystemInfo
WideCharToMultiByte
SetCurrentDirectoryW
GetCurrentDirectoryW
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetDiskFreeSpaceExW
GetFileAttributesW
GetFileAttributesExW
GetFileInformationByHandle
GetFinalPathNameByHandleW
GetFullPathNameW
SetFileAttributesW
SetFileInformationByHandle
SetFileTime
GetTempPathW
AreFileApisANSI
GetLastError
DeviceIoControl
GetModuleHandleW
GetProcAddress
CreateDirectoryExW
CopyFileW
MoveFileExW
CreateHardLinkW
GetFileInformationByHandleEx
CreateSymbolicLinkW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
InitOnceExecuteOnce
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableCS
SleepConditionVariableSRW
CreateEventExW
CreateSemaphoreExW
FlushProcessWriteBuffers
GetCurrentProcessorNumber
GetSystemTimeAsFileTime
GetTickCount64
FreeLibraryWhenCallbackReturns
CreateThreadpoolWork
SubmitThreadpoolWork
CloseThreadpoolWork
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
CreateThreadpoolWait
SetThreadpoolWait
CloseThreadpoolWait
EncodePointer
DecodePointer
CompareStringEx
GetCPInfo
LCMapStringEx
GetStringTypeW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
RaiseException
GetCurrentProcessId
InitializeSListHead
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
FreeLibrary
RtlPcToFileHeader
RtlUnwindEx
InterlockedPushEntrySList
InterlockedFlushSList
GetModuleFileNameW
LoadLibraryExW
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
RtlUnwind
HeapSize
HeapValidate
GetSystemInfo
GetModuleHandleExW
GetDriveTypeW
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
CreateThread
ExitThread
ResumeThread
FreeLibraryAndExitThread
ExitProcess
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
GetCurrentThread
HeapReAlloc
HeapQueryInformation
OutputDebugStringW
WriteConsoleW
SetConsoleCtrlHandler
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetStdHandle
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetEnvironmentVariableW

user32

SetClipboardData
CloseClipboard
OpenClipboard
ShowWindow
GetClipboardData
EmptyClipboard

advapi32

RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegGetValueW

Sections

.textbss
Size: - Virtual size: 908KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 387KB - Virtual size: 386KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 97KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.msvcjmc
Size: 1024B - Virtual size: 612B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 373B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 1024B - Virtual size: 671B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4a5d9a4ad1e5c280f5bc33342fb74897

Code Sign

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13Certificate

Extended Key Usages

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

Key Usages

54:af:30:af:11:bd:42:1b:0f:b8:97:b0:87:2d:65:7f:77:77:11:36:9f:4c:75:0d:88:46:e4:a3:f1:aa:b9:b0Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

Sections

.textbss Size: - Virtual size: 908KB

.text Size: 1.9MB - Virtual size: 1.9MB

.rdata Size: 387KB - Virtual size: 386KB

.data Size: 12KB - Virtual size: 24KB

.pdata Size: 97KB - Virtual size: 96KB

.idata Size: 8KB - Virtual size: 8KB

.msvcjmc Size: 1024B - Virtual size: 612B

.00cfg Size: 512B - Virtual size: 373B

_RDATA Size: 1024B - Virtual size: 671B

.rsrc Size: 1.3MB - Virtual size: 1.3MB

.reloc Size: 14KB - Virtual size: 14KB

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13
Certificate

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

54:af:30:af:11:bd:42:1b:0f:b8:97:b0:87:2d:65:7f:77:77:11:36:9f:4c:75:0d:88:46:e4:a3:f1:aa:b9:b0
Signer

.textbss
Size: - Virtual size: 908KB

.text
Size: 1.9MB - Virtual size: 1.9MB

.rdata
Size: 387KB - Virtual size: 386KB

.data
Size: 12KB - Virtual size: 24KB

.pdata
Size: 97KB - Virtual size: 96KB

.idata
Size: 8KB - Virtual size: 8KB

.msvcjmc
Size: 1024B - Virtual size: 612B

.00cfg
Size: 512B - Virtual size: 373B

_RDATA
Size: 1024B - Virtual size: 671B

.rsrc
Size: 1.3MB - Virtual size: 1.3MB

.reloc
Size: 14KB - Virtual size: 14KB