csgo[.]exe | Triage

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General

Target

csgo.exe
Size

1.6MB
MD5

a7c80f19bbbd912a4817c64dac8762b1
SHA1

bab87265e04c881d8620a276c0af0f168e599687
SHA256

cf7c748a2651291015776bae7e63031ea68e7e537a92c512393a7ada8f377431
SHA512

a9df3fba662d02c7bb63018d23ef0c6bfa8ed045719b01e3d28ed39beade7a8be035e3c74179ab3958835ec35ac4a191004f66f2c82564ed3291111dabed29e8
SSDEEP

49152:V58rZI+n9HzXXuGVRVirw7g+jzTV2oiKYlzLikRWcm:nGZvfZYlzLikRM

Score

1^/10

Malware Config

Signatures

Files

csgo.exe
.exe windows x86

5fb6ab06805d8acf2b05002031e32bea

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

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

Issuer

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

Not Before

01/08/2013, 12:00

Not After

15/01/2038, 12:00

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

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

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

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

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

75:05:a5:b7:bd:76:9b:55:6a:09:ae:c9:c0:04:11:3a:47:97:73:2c:4a:7f:79:b5:6b:8d:09:70:41:f7:20:9d
Signer

Actual PE Digest

75:05:a5:b7:bd:76:9b:55:6a:09:ae:c9:c0:04:11:3a:47:97:73:2c:4a:7f:79:b5:6b:8d:09:70:41:f7:20:9d

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

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

02/02/2023, 19:37
Valid: true

Chain 1

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

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

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

Chain 2

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

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

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

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

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

user32

MessageBoxW
wsprintfA
wsprintfW

kernel32

SetEvent
FindFirstFileW
GetFileSizeEx
FindNextFileW
GetModuleFileNameW
GetEnvironmentVariableW
GetEnvironmentVariableA
FindClose
CreateFileW
UnmapViewOfFile
MultiByteToWideChar
FormatMessageW
GetLastError
CloseHandle
GetProcAddress
CreateFileMappingA
LocalFree
MapViewOfFile
LoadLibraryExW
VirtualProtect
SetLastError
WriteFile
VirtualAlloc
SetFilePointer
GetSystemDirectoryW
GetModuleHandleA
GetSystemInfo
AddVectoredExceptionHandler
GetWindowsDirectoryW
GetCurrentProcessId
GetSystemTimeAsFileTime
VirtualQuery
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
GetExitCodeThread
CreateFileA
CreateThread
WideCharToMultiByte
WriteProcessMemory
GetCurrentProcess
CreateMutexA
WaitForSingleObject
ReleaseMutex
VirtualAllocEx
DeleteCriticalSection
FlushInstructionCache
LocalAlloc
GetFileInformationByHandle
LoadLibraryA
CreateFileMappingW
InitializeSListHead
QueryPerformanceCounter
GetCurrentThreadId
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
TerminateProcess
ResetEvent
InterlockedPushEntrySList
RaiseException
EncodePointer
RtlUnwind
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
SetEnvironmentVariableW
SetCurrentDirectoryW
GetCurrentDirectoryW
GetStdHandle
GetModuleFileNameA
ExitProcess
GetModuleHandleExW
GetACP
HeapFree
HeapAlloc
GetStringTypeW
GetFileType
SetFilePointerEx
GetConsoleMode
WaitForSingleObjectEx
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
SetStdHandle
GetProcessHeap
FlushFileBuffers
GetConsoleCP
HeapSize
HeapReAlloc
WriteConsoleW
DecodePointer
QueryPerformanceFrequency
CreateEventW

Exports

Exports

AmdPowerXpressRequestHighPerformance
BSecureAllowed
CountFilesCompletedTrustCheck
CountFilesNeedTrustCheck
GetTotalFilesLoaded
NvOptimusEnablement
RuntimeCheck

Sections

.text
Size: 350KB - Virtual size: 350KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 113KB - Virtual size: 113KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 524KB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 412B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 657KB - Virtual size: 656KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5fb6ab06805d8acf2b05002031e32bea

Code Sign

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

Key Usages

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5cCertificate

Key Usages

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

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

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

75:05:a5:b7:bd:76:9b:55:6a:09:ae:c9:c0:04:11:3a:47:97:73:2c:4a:7f:79:b5:6b:8d:09:70:41:f7:20:9dSigner

Signature Validations

Verification

02/02/2023, 19:37 Valid: true

Chain 1

Chain 2

Headers

DLL Characteristics

File Characteristics

Imports

user32

kernel32

Exports

Exports

Sections

.text Size: 350KB - Virtual size: 350KB

.rdata Size: 113KB - Virtual size: 113KB

.data Size: 524KB - Virtual size: 1.1MB

.gfids Size: 512B - Virtual size: 412B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 657KB - Virtual size: 656KB

.reloc Size: 23KB - Virtual size: 22KB

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

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

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

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
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

75:05:a5:b7:bd:76:9b:55:6a:09:ae:c9:c0:04:11:3a:47:97:73:2c:4a:7f:79:b5:6b:8d:09:70:41:f7:20:9d
Signer

02/02/2023, 19:37
Valid: true

.text
Size: 350KB - Virtual size: 350KB

.rdata
Size: 113KB - Virtual size: 113KB

.data
Size: 524KB - Virtual size: 1.1MB

.gfids
Size: 512B - Virtual size: 412B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 657KB - Virtual size: 656KB

.reloc
Size: 23KB - Virtual size: 22KB