kuaiVPN[.]zip | Triage

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General

Target

kuaiVPN.zip
Size

50.8MB
MD5

e30ff4ceeb98c44b71fe52b0bf114ce5
SHA1

c12dbe796e3749df85ec262c4b93dd053374cf06
SHA256

e80409d52a6451199a6c71a48e4fb63949799775ef3e240c2f7d26b27a5d4690
SHA512

724fa9fcb9031e9aa1880a283ab421ab097d844c12865803d03d387fac05f33f97028b509e8d018dfed954eed194833dc5e3c56a03bb3d9f672d045d7a76294c
SSDEEP

786432:iVvS5v9wNEZ10uWis+ecH0X0oq3v6z2qvVHZpzn8bNNfkZrUN/MlH/Ayf2VhWtag:iVQv9wNEZquLR7V/ERj8ZNMlH/6zWF

Score

1^/10

Malware Config

Signatures

Files

kuaiVPN.zip
.zip

Password: infected
a1df31b80ca42b81d07b896beedf906e31bc04cc86b798631995626add29c308
.exe windows:6 windows x86 arch:x86

Password: infected

4fda732de1b2293b2442d2996c840875

Code Sign

28:5e:88:f4:44:3f:a6:bc
Certificate

Issuer

CN=WhYpt8kAeb2LrNu,OU=WhYpt8kAeb2LrNu,O=WhYpt8kAeb2LrNu,POSTALCODE=WhYpt8kAeb2LrNu,STREET=WhYpt8kAeb2LrNu,C=BG,1.2.840.113549.1.9.1=#130f5768597074386b416562324c724e75

Not Before

29/02/2024, 13:45

Not After

01/03/2025, 13:45

Subject

CN=WhYpt8kAeb2LrNu,OU=WhYpt8kAeb2LrNu,O=WhYpt8kAeb2LrNu,POSTALCODE=WhYpt8kAeb2LrNu,STREET=WhYpt8kAeb2LrNu,C=BG,1.2.840.113549.1.9.1=#130f5768597074386b416562324c724e75

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

68:54:31:a5:ac:b7:1c:44:79:2a:b8:2c:2e:80:87:af:e6:25:61:b8:64:60:97:55:92:89:1c:ed:d6:5d:b8:ee
Signer

Actual PE Digest

68:54:31:a5:ac:b7:1c:44:79:2a:b8:2c:2e:80:87:af:e6:25:61:b8:64:60:97:55:92:89:1c:ed:d6:5d:b8:ee

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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\ReleaseAI\win\Release\stubs\x86\ExternalUi.pdb

Imports

kernel32

CreateFileW
CloseHandle
WriteFile
DeleteFileW
HeapDestroy
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
GetProcessHeap
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
CreateEventExW
WaitForSingleObject
SetEvent
RemoveDirectoryW
GetProcAddress
GetModuleHandleW
GetWindowsDirectoryW
CreateDirectoryW
GetTempPathW
GetTempFileNameW
MoveFileW
GetLastError
EnterCriticalSection
LeaveCriticalSection
GetModuleFileNameW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetCurrentThreadId
RaiseException
SetLastError
GlobalUnlock
GlobalLock
GlobalAlloc
MulDiv
lstrcmpW
CreateEventW
FindClose
FindFirstFileW
GetFullPathNameW
InitializeCriticalSection
lstrcpynW
CreateThread
LoadLibraryExW
GetCurrentProcess
Sleep
WideCharToMultiByte
GetDiskFreeSpaceExW
DecodePointer
GetExitCodeThread
GetCurrentProcessId
FreeLibrary
GetSystemDirectoryW
lstrlenW
VerifyVersionInfoW
VerSetConditionMask
lstrcmpiW
LoadLibraryW
GetDriveTypeW
CompareStringW
FindNextFileW
GetLogicalDriveStringsW
GetFileSize
GetFileAttributesW
GetShortPathNameW
SetFileAttributesW
GetFileTime
CopyFileW
ReadFile
SetFilePointer
SetFileTime
SystemTimeToFileTime
MultiByteToWideChar
GetSystemInfo
WaitForMultipleObjects
GetVersionExW
VirtualProtect
VirtualQuery
LoadLibraryExA
GetStringTypeW
SetUnhandledExceptionFilter
FileTimeToSystemTime
GetEnvironmentVariableW
GetSystemTime
GetDateFormatW
GetTimeFormatW
GetLocaleInfoW
CreateProcessW
GetExitCodeProcess
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
FormatMessageW
GetEnvironmentStringsW
LocalFree
InitializeCriticalSectionEx
LoadLibraryA
GetModuleFileNameA
GetCurrentThread
GetConsoleOutputCP
FlushFileBuffers
Wow64DisableWow64FsRedirection
Wow64RevertWow64FsRedirection
IsWow64Process
SetConsoleTextAttribute
GetStdHandle
GetConsoleScreenBufferInfo
OutputDebugStringW
GetTickCount
GetCommandLineW
SetCurrentDirectoryW
SetEndOfFile
EnumResourceLanguagesW
GetSystemDefaultLangID
GetUserDefaultLangID
GetLocalTime
ResetEvent
GlobalFree
GetPrivateProfileStringW
GetPrivateProfileSectionNamesW
WritePrivateProfileStringW
CreateNamedPipeW
ConnectNamedPipe
TerminateThread
LocalAlloc
CompareFileTime
CopyFileExW
OpenEventW
PeekNamedPipe
WaitForSingleObjectEx
QueryPerformanceCounter
QueryPerformanceFrequency
EncodePointer
LCMapStringEx
CompareStringEx
GetCPInfo
GetSystemTimeAsFileTime
IsDebuggerPresent
InitializeSListHead
InterlockedPopEntrySList
InterlockedPushEntrySList
FlushInstructionCache
IsProcessorFeaturePresent
VirtualAlloc
VirtualFree
UnhandledExceptionFilter
TerminateProcess
GetStartupInfoW
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetFileType
LCMapStringW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetTimeZoneInformation
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
ReadConsoleW
WriteConsoleW
GetProcessAffinityMask
GetModuleHandleA
GlobalMemoryStatus
ReleaseSemaphore
CreateSemaphoreW

Sections

.text
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 557KB - Virtual size: 557KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 152KB - Virtual size: 151KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 158KB - Virtual size: 158KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

4fda732de1b2293b2442d2996c840875

Code Sign

28:5e:88:f4:44:3f:a6:bcCertificate

Extended Key Usages

Key Usages

68:54:31:a5:ac:b7:1c:44:79:2a:b8:2c:2e:80:87:af:e6:25:61:b8:64:60:97:55:92:89:1c:ed:d6:5d:b8:eeSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Sections

.text Size: 2.3MB - Virtual size: 2.3MB

.rdata Size: 557KB - Virtual size: 557KB

.data Size: 14KB - Virtual size: 51KB

.rsrc Size: 152KB - Virtual size: 151KB

.reloc Size: 158KB - Virtual size: 158KB

28:5e:88:f4:44:3f:a6:bc
Certificate

68:54:31:a5:ac:b7:1c:44:79:2a:b8:2c:2e:80:87:af:e6:25:61:b8:64:60:97:55:92:89:1c:ed:d6:5d:b8:ee
Signer

.text
Size: 2.3MB - Virtual size: 2.3MB

.rdata
Size: 557KB - Virtual size: 557KB

.data
Size: 14KB - Virtual size: 51KB

.rsrc
Size: 152KB - Virtual size: 151KB

.reloc
Size: 158KB - Virtual size: 158KB