GUP[.]exe | Triage

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General

Target

GUP.exe
Size

727KB
MD5

6560672839761b34d125689c1f7b5a67
SHA1

22a86687563ebc3c49497dee5672bb977ef24e5b
SHA256

285d1f375eedb5dc30b2962ed45187f1fe07cfd09de101faca8a1b2416e6bd69
SHA512

342d1b7970ac08fdc2e32561b9e94a17f632acb40067d2a4697ba7b971e9ffa8fd6d92248dc1c307a41975449c4d80b885b2e95fa1fae73e16756c622924a288
SSDEEP

12288:hPIHfuY5dwaOjXgq3Z5LbCS8fRwlGaEn+LaSJ3Kw8+bxAaWUeICV+YEcBpbQD/Mt:hPI2qqHCXfRwlGaEn1AbxdWUrCVyYpE+

Score

1^/10

Malware Config

Signatures

Files

GUP.exe
.exe windows:6 windows x86 arch:x86

13987573249db409531745d87aa89a4d

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

01:34:25:92:a0:01:0c:b1:10:9c:11:c0:51:9c:fd:24
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

03/05/2019, 00:00

Not After

11/05/2022, 12:00

Subject

CN=Notepad\+\+,O=Notepad\+\+,L=Saint Cloud,ST=Ile-de-France,C=FR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

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

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

16:c2:9d:bd:0f:7c:f1:eb:51:11:de:00:b6:db:d5:c1:6d:ff:5d:bb
Signer

Actual PE Digest

16:c2:9d:bd:0f:7c:f1:eb:51:11:de:00:b6:db:d5:c1:6d:ff:5d:bb

Digest Algorithm

sha1

PE Digest Matches

true

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

Imports

libcurl

curl_easy_cleanup
curl_easy_perform
curl_easy_setopt
curl_easy_init

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameW
PathIsDirectoryW
PathRemoveFileSpecW
PathFindExtensionW
PathFileExistsA
PathFileExistsW

kernel32

UnregisterWaitEx
QueryDepthSList
LoadLibraryW
TlsAlloc
InterlockedPopEntrySList
VirtualFree
VirtualProtect
VirtualAlloc
GetVersionExW
GetModuleHandleA
CreateDirectoryW
DeleteFileW
OutputDebugStringW
Sleep
CreateThread
lstrcmpW
lstrcpyW
lstrlenW
MoveFileW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
CloseHandle
GetLastError
InitializeCriticalSection
SetEvent
ResetEvent
ReleaseSemaphore
WaitForSingleObject
CreateEventW
CreateSemaphoreW
GetThreadTimes
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
GetThreadPriority
SetThreadPriority
SignalObjectAndWait
CreateTimerQueue
WriteConsoleW
SetEndOfFile
HeapSize
CreateFileW
HeapReAlloc
SetStdHandle
InitializeCriticalSectionAndSpinCount
WaitForSingleObjectEx
GetModuleHandleW
GetProcAddress
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
WideCharToMultiByte
MultiByteToWideChar
DuplicateHandle
SwitchToThread
GetCurrentThread
GetExitCodeThread
TryEnterCriticalSection
EncodePointer
DecodePointer
SetLastError
TlsGetValue
TlsSetValue
TlsFree
GetTickCount
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
RaiseException
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
FreeLibrary
LoadLibraryExW
ReadFile
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetModuleFileNameW
GetStdHandle
WriteFile
HeapFree
GetFileType
SetFilePointerEx
GetConsoleMode
ReadConsoleW
HeapAlloc
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleCP
GetFileSizeEx
GetTimeZoneInformation
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap

user32

SetDlgItemTextW
SetWindowTextW
SetDlgItemInt
EndDialog
DialogBoxParamW
SetWindowPos
CreateWindowExW
SendMessageW
GetWindowRect
GetDlgItemTextW
MessageBoxA
MessageBoxW
FindWindowExW
SystemParametersInfoW
GetDlgItemInt

shell32

SHFileOperationW
ShellExecuteW
SHGetFolderPathW

Sections

.text
Size: 545KB - Virtual size: 544KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 131KB - Virtual size: 130KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

13987573249db409531745d87aa89a4d

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

01:34:25:92:a0:01:0c:b1:10:9c:11:c0:51:9c:fd:24Certificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

16:c2:9d:bd:0f:7c:f1:eb:51:11:de:00:b6:db:d5:c1:6d:ff:5d:bbSigner

Headers

DLL Characteristics

File Characteristics

Imports

libcurl

comctl32

shlwapi

kernel32

user32

shell32

Sections

.text Size: 545KB - Virtual size: 544KB

.rdata Size: 131KB - Virtual size: 130KB

.data Size: 15KB - Virtual size: 19KB

.rsrc Size: 3KB - Virtual size: 3KB

.reloc Size: 26KB - Virtual size: 25KB

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

01:34:25:92:a0:01:0c:b1:10:9c:11:c0:51:9c:fd:24
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

16:c2:9d:bd:0f:7c:f1:eb:51:11:de:00:b6:db:d5:c1:6d:ff:5d:bb
Signer

.text
Size: 545KB - Virtual size: 544KB

.rdata
Size: 131KB - Virtual size: 130KB

.data
Size: 15KB - Virtual size: 19KB

.rsrc
Size: 3KB - Virtual size: 3KB

.reloc
Size: 26KB - Virtual size: 25KB