Nezur-Key-System-Checkpoint-Two-WorkInk-Instal_750347[.]exe

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General

Target

Nezur-Key-System-Checkpoint-Two-WorkInk-Instal_750347.exe
Size

10.0MB
MD5

e36afb606a4792161cedfe4d40635e5d
SHA1

b7897df7bb8573ab65cc29c96154338be8b3bff7
SHA256

ba402733a53ab547913ad665a7c519a58d291b0b571c9a8cd70c962099e77493
SHA512

04a2a028a9a5078759bd2477d7950146091a50359ff4884e92c6b4d5ecde9e96de41027fea902281c7547586e04d4b4d6fa7ad385b5bb3eb176b4603dd0f487d
SSDEEP

196608:Bergc9tvr8DRMyqgPFaj6XakV7nYnyjA/iNC/zAwrvRExhXCpkjaCbalBOTaQv2e:BergBlPFaj6Xake/zAwrvRExhXCpkjaq

Score

1^/10

Malware Config

Signatures

Files

Nezur-Key-System-Checkpoint-Two-WorkInk-Instal_750347.exe
.exe windows:6 windows x86 arch:x86

a1ca41841781fdded87e7e709d6e824c

Code Sign

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28/07/2020, 00:00

Not After

28/07/2030, 00:00

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

41:17:33:a4:17:a6:c8:31:37:78:39:94
Certificate

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

02/11/2023, 20:57

Not After

02/11/2024, 20:57

Subject

SERIALNUMBER=6176747,CN=Valued Funding\, Inc.,O=Valued Funding\, Inc.,STREET=6300 Riverside Plaza NW Suite 100,L=Albuquerque,ST=New Mexico,C=US,1.2.840.113549.1.9.1=#0c156d70616765406967656e697573706963732e636f6d,1.3.6.1.4.1.311.60.2.1.2=#130a4e6577204d657869636f,1.3.6.1.4.1.311.60.2.1.3=#13025553,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:9b:ea:de:c8:4d:6b:8f:f7:6c:3a:9f:2e:01:24:16
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Not Before

07/11/2023, 17:13

Not After

09/12/2034, 17:13

Subject

CN=Globalsign TSA for CodeSign1 - R6 - 202311,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

20/06/2018, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

10/12/2014, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

a0:c3:fa:36:1d:a6:63:4b:c2:cc:5c:b3:96:8a:72:23:4d:b1:13:60:67:12:27:25:24:da:6f:8c:08:bf:f9:c1
Signer

Actual PE Digest

a0:c3:fa:36:1d:a6:63:4b:c2:cc:5c:b3:96:8a:72:23:4d:b1:13:60:67:12:27:25:24:da:6f:8c:08:bf:f9:c1

Digest Algorithm

sha256

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

dwrite

DWriteCreateFactory

d2d1

ord1

kernel32

GetCommandLineW
FlushFileBuffers
GetCurrentThread
EnumSystemLocalesW
GetCurrentThreadId
SetEnvironmentVariableA
CloseHandle
FindClose
UnhandledExceptionFilter
GetUserDefaultLCID
WriteFile
QueryPerformanceFrequency
LoadLibraryW
Sleep
GetTickCount
WaitForSingleObjectEx
GetSystemTimeAsFileTime
WaitForMultipleObjects
lstrlenA
MoveFileExW
GetFileType
GetEnvironmentStringsW
GetLocaleInfoW
AcquireSRWLockExclusive
GetTimeFormatW
FreeLibraryAndExitThread
GetModuleFileNameW
InitializeCriticalSectionAndSpinCount
ExitThread
FreeEnvironmentStringsW
ReleaseSRWLockExclusive
GetConsoleMode
GetConsoleCP
GetCurrentProcess
LoadLibraryExW
GetDateFormatW
MultiByteToWideChar
LCMapStringW
GetFullPathNameW
CompareStringW
WideCharToMultiByte
GetCommandLineA
GetProcAddress
SetEndOfFile
SetLastError
ReadConsoleW
ResetEvent
GetModuleFileNameA
DeleteCriticalSection
GetTickCount64
GetEnvironmentVariableA
LocalFree
LeaveCriticalSection
IsDebuggerPresent
lstrcatA
GetCurrentDirectoryW
ExitProcess
ReadFile
TlsGetValue
InitializeSListHead
HeapAlloc
GetLastError
GetModuleHandleW
InitializeCriticalSectionEx
TerminateProcess
WaitForSingleObject
IsValidCodePage
FreeLibrary
GetSystemDirectoryW
FindFirstFileExA
LoadLibraryA
GetModuleHandleExW
EncodePointer
DecodePointer
TlsAlloc
RaiseException
QueryPerformanceCounter
GetStringTypeW
GetCPInfo
VerSetConditionMask
GetDriveTypeW
SetFilePointerEx
DebugBreak
SetEvent
SetStdHandle
SetUnhandledExceptionFilter
GetFileSizeEx
HeapFree
VerifyVersionInfoW
FindNextFileA
FormatMessageW
CreateFileW
GetACP
IsProcessorFeaturePresent
GetStdHandle
SleepEx
CreateThread
MulDiv
CreateEventW
HeapSize
FileTimeToSystemTime
GetOEMCP
OutputDebugStringW
DeleteFileW
GetModuleHandleA
PeekNamedPipe
HeapReAlloc
WriteConsoleW
IsValidLocale
GetProcessHeap
GetCurrentProcessId
EnterCriticalSection
OutputDebugStringA
GetStartupInfoW
GetFileSize
TlsFree
RtlUnwind
GetFileAttributesExW
GetTimeZoneInformation
TlsSetValue
SystemTimeToTzSpecificLocalTime

user32

SetWindowsHookExW
GetClassNameW
LoadIconW
UpdateWindow
ShowWindow
CreatePopupMenu
GetMessageTime
UnhookWindowsHookEx
SystemParametersInfoW
GetSysColor
PtInRect
SetMenu
GetSystemMetrics
RegisterClassW
PostQuitMessage
SetWindowPos
BeginPaint
ValidateRect
CreateWindowExW
DefWindowProcW
GetMessageW
GetWindowTextW
TranslateMessage
GetActiveWindow
SetMenuItemInfoW
GetDoubleClickTime
GetAncestor
SetWindowLongW
MapWindowPoints
CreateMenu
ReleaseDC
UnregisterClassW
GetScrollInfo
SendMessageW
GetMenuItemInfoW
GetUpdateRect
SendMessageA
GetClientRect
AdjustWindowRectEx
DestroyWindow
IsChild
GetWindowRect
IsDialogMessageW
SetParent
InvalidateRect
CallNextHookEx
SetTimer
GetWindowLongW
SetFocus
DispatchMessageW
KillTimer
GetDC
LoadCursorW
EnableWindow
wsprintfA
GetKeyState
SetScrollInfo
SetWindowTextW
ReleaseCapture
EndPaint
AppendMenuW
SetCapture

gdi32

CreatePatternBrush
GetTextMetricsW
CreateCompatibleDC
CreateCompatibleBitmap
SetBrushOrgEx
SetBkMode
DeleteDC
SelectObject
BitBlt
GetStockObject
GetTextExtentPoint32W
CreateFontIndirectW
SetTextColor
GetDeviceCaps
DeleteObject

advapi32

CryptEncrypt
CryptImportKey
CryptCreateHash
CryptDestroyHash
CryptAcquireContextW
CryptGetHashParam
CryptDestroyKey
CryptReleaseContext
CloseServiceHandle
CryptHashData

ole32

CoCreateInstance
CoInitialize
CoUninitialize

bcrypt

BCryptGenRandom

Sections

.text
Size: 9.5MB - Virtual size: 9.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 288KB - Virtual size: 288KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 1024B - Virtual size: 688B

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: 67KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 124KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a1ca41841781fdded87e7e709d6e824c

Code Sign

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:edCertificate

Extended Key Usages

Key Usages

41:17:33:a4:17:a6:c8:31:37:78:39:94Certificate

Extended Key Usages

Key Usages

01:9b:ea:de:c8:4d:6b:8f:f7:6c:3a:9f:2e:01:24:16Certificate

Extended Key Usages

Key Usages

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74Certificate

Key Usages

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51Certificate

Key Usages

a0:c3:fa:36:1d:a6:63:4b:c2:cc:5c:b3:96:8a:72:23:4d:b1:13:60:67:12:27:25:24:da:6f:8c:08:bf:f9:c1Signer

Headers

DLL Characteristics

File Characteristics

Imports

dwrite

d2d1

kernel32

user32

gdi32

advapi32

ole32

bcrypt

Sections

.text Size: 9.5MB - Virtual size: 9.5MB

.rdata Size: 288KB - Virtual size: 288KB

.data Size: 4KB - Virtual size: 8KB

.gfids Size: 1024B - Virtual size: 688B

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

.rsrc Size: 67KB - Virtual size: 67KB

.reloc Size: 124KB - Virtual size: 124KB

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

41:17:33:a4:17:a6:c8:31:37:78:39:94
Certificate

01:9b:ea:de:c8:4d:6b:8f:f7:6c:3a:9f:2e:01:24:16
Certificate

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51
Certificate

a0:c3:fa:36:1d:a6:63:4b:c2:cc:5c:b3:96:8a:72:23:4d:b1:13:60:67:12:27:25:24:da:6f:8c:08:bf:f9:c1
Signer

.text
Size: 9.5MB - Virtual size: 9.5MB

.rdata
Size: 288KB - Virtual size: 288KB

.data
Size: 4KB - Virtual size: 8KB

.gfids
Size: 1024B - Virtual size: 688B

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

.rsrc
Size: 67KB - Virtual size: 67KB

.reloc
Size: 124KB - Virtual size: 124KB