cs2[.]exe | Triage

Resubmissions

28/03/2023, 13:15

230328-qhllaabc24 1

Sharing

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General

Target

cs2.exe
Size

2.9MB
MD5

84ba49711c53d97cf2fec6f9ee54dd34
SHA1

1084814d9d982ff466bc8db58e72484a07ce9c05
SHA256

75b8f768456e1a4ecde2e595c10922e0233a321ef7d2ed25cba19fbd44aebca9
SHA512

932c923cb2ce73950b0f0cea1d59a81d3f3065dc93a208ffd6f8a232882b3176f5638d95d6068a44da06b21253b10990a873d8c2707889b0ec8fc9324042483f
SSDEEP

49152:TOjPWF3TKuk2xoRue3k2bJt+KkVsnxbrpR5QKe9B8y2IU6iGQPXOpU5F:pH+7kwpRKKe9B8w+rOpu

Score

1^/10

Malware Config

Signatures

Files

cs2.exe
.exe windows x64

dc3d1ac3f217038fc8d04b743533e656

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

06:89:b3:bc:eb:44:09:89:0a:32:d7:19:76:b1:32:a4
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

07/10/2021, 00:00

Not After

09/10/2024, 23:59

Subject

CN=Valve Corp.,O=Valve Corp.,L=Bellevue,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

78:65:45:8f:9e:42:20:33:f6:c8:7b:02:01:12:b6:c1:a8:45:b5:7a:a1:75:17:f3:2a:c2:ea:5f:7a:22:4f:9b
Signer

Actual PE Digest

78:65:45:8f:9e:42:20:33:f6:c8:7b:02:01:12:b6:c1:a8:45:b5:7a:a1:75:17:f3:2a:c2:ea:5f:7a:22:4f:9b

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Valve Corp.,O=Valve Corp.,L=Bellevue,ST=Washington,C=US

20/03/2023, 22:06
Valid: 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

user32

MessageBoxA
wsprintfA
MessageBoxW
GetProcessWindowStation
GetUserObjectInformationW
wsprintfW

winmm

timeBeginPeriod

kernel32

GetSystemInfo
GetSystemTimeAsFileTime
GetSystemDirectoryW
GetWindowsDirectoryW
VirtualAlloc
VirtualProtect
VirtualQuery
MapViewOfFile
UnmapViewOfFile
GetModuleHandleA
CreateFileMappingA
InitializeCriticalSection
DeleteCriticalSection
ReleaseMutex
WaitForSingleObject
CreateMutexA
GetCurrentProcess
FlushInstructionCache
VirtualAllocEx
WriteProcessMemory
GetModuleHandleExA
GetFileAttributesW
GetFileInformationByHandle
CreateFileMappingW
LocalAlloc
OpenThread
GetExitCodeThread
CreateThread
GetThreadId
RtlVirtualUnwind
GetStdHandle
GetFileType
GetModuleHandleW
QueryPerformanceCounter
GetTickCount
FreeLibrary
LoadLibraryW
GlobalMemoryStatus
FlushConsoleInputBuffer
GetSystemTime
SystemTimeToFileTime
VerSetConditionMask
GetCommandLineW
SetEnvironmentVariableW
GetCurrentDirectoryW
DeleteFileW
IsDebuggerPresent
SetErrorMode
QueryPerformanceFrequency
DeviceIoControl
Sleep
TerminateProcess
CreateProcessA
VirtualFree
GetModuleHandleExW
WinExec
VerifyVersionInfoW
SetConsoleCtrlHandler
DuplicateHandle
RaiseException
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
ReleaseSemaphore
CreateEventA
WaitForMultipleObjects
GetCurrentThread
SetThreadPriority
GetThreadPriority
SuspendThread
OpenProcess
CreateSemaphoreA
SetThreadAffinityMask
GetCommandLineA
FindClose
FindFirstFileExW
FindNextFileW
ExitProcess
ReadFile
SetEndOfFile
SetFileTime
UnhandledExceptionFilter
GetProcessAffinityMask
SetProcessAffinityMask
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
WaitForSingleObjectEx
CreateEventW
RtlCaptureContext
WriteConsoleW
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
InitializeCriticalSectionEx
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
GetProcessHeap
GetFullPathNameW
ReadConsoleInputW
SetConsoleMode
SetFilePointerEx
ReadConsoleW
GetConsoleMode
GetConsoleOutputCP
GetTimeZoneInformation
HeapReAlloc
LCMapStringW
CompareStringW
HeapFree
HeapAlloc
SetStdHandle
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
PeekNamedPipe
GetDriveTypeW
GetConsoleCP
TlsFree
GetCurrentProcessId
AddVectoredExceptionHandler
SetLastError
CloseHandle
WriteFile
SetFilePointer
GetFileSizeEx
CreateFileW
LeaveCriticalSection
EnterCriticalSection
LoadLibraryA
GetCurrentThreadId
LoadLibraryExW
FormatMessageA
WideCharToMultiByte
LocalFree
GetProcAddress
GetLastError
MultiByteToWideChar
GetEnvironmentVariableA
GetEnvironmentVariableW
GetModuleFileNameW
OutputDebugStringA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStringTypeW
HeapSize
FlushFileBuffers
RtlLookupFunctionEntry
TlsSetValue
TlsGetValue
TlsAlloc
RtlUnwind
EncodePointer
RtlPcToFileHeader
RtlUnwindEx

advapi32

RegisterEventSourceW
ReportEventW
GetUserNameA
EventWriteTransfer
DeregisterEventSource

ws2_32

WSASetLastError
closesocket
shutdown
send
recv
WSAGetLastError

Exports

Exports

AmdPowerXpressRequestHighPerformance
BSecureAllowed
BinaryProperties_GetValue
CountFilesCompletedTrustCheck
CountFilesNeedTrustCheck
CountItemsToReport
GetTotalFilesLoaded
NvOptimusEnablement

Sections

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 504KB - Virtual size: 503KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 795KB - Virtual size: 2.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 77KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 98KB - Virtual size: 98KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 22KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

dc3d1ac3f217038fc8d04b743533e656

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

06:89:b3:bc:eb:44:09:89:0a:32:d7:19:76:b1:32:a4Certificate

Extended Key Usages

Key Usages

78:65:45:8f:9e:42:20:33:f6:c8:7b:02:01:12:b6:c1:a8:45:b5:7a:a1:75:17:f3:2a:c2:ea:5f:7a:22:4f:9bSigner

Signature Validations

Verification

20/03/2023, 22:06 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

user32

winmm

kernel32

advapi32

ws2_32

Exports

Exports

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 504KB - Virtual size: 503KB

.data Size: 795KB - Virtual size: 2.3MB

.pdata Size: 68KB - Virtual size: 67KB

_RDATA Size: 77KB - Virtual size: 76KB

.rsrc Size: 98KB - Virtual size: 98KB

.reloc Size: 22KB - Virtual size: 21KB

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

06:89:b3:bc:eb:44:09:89:0a:32:d7:19:76:b1:32:a4
Certificate

78:65:45:8f:9e:42:20:33:f6:c8:7b:02:01:12:b6:c1:a8:45:b5:7a:a1:75:17:f3:2a:c2:ea:5f:7a:22:4f:9b
Signer

20/03/2023, 22:06
Valid: false

.text
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 504KB - Virtual size: 503KB

.data
Size: 795KB - Virtual size: 2.3MB

.pdata
Size: 68KB - Virtual size: 67KB

_RDATA
Size: 77KB - Virtual size: 76KB

.rsrc
Size: 98KB - Virtual size: 98KB

.reloc
Size: 22KB - Virtual size: 21KB