win10fix[.]zip

Sharing

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General

Target

win10fix.zip
Size

6.2MB
MD5

4cee8acf80eb170d34ec3c6a862588a3
SHA1

319e21a200b57a0309fd787e43c88adb371a68a0
SHA256

bcc00daa91cd24e123f67aa14562b2f800e04133e701727ed268b5a78a23607d
SHA512

d6be4552274b060659cf4a78f762b0b2b587ecb549cbe91596fbb7892d2eed1b224e52923f0980ccecfc6eb75fce002b893d3a213477b2d1de0f67dc13217819
SSDEEP

98304:1ZE7r81U+PHOwZ2kSWr5DTKkhcbrqRLiobGWJvsvjBhjuTo2vaIrokAHPhy5CSmu:1ZE/8ZPHZdVnKnWiobtWjafabhy5CXV0

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Mainer.dll

Files

win10fix.zip
.zip

Password: master
Configuration Manager.lnk
.lnk
Mainer.dll
.dll windows:6 windows x64 arch:x64

Password: master

6a36d25e5fa5b5e14e06f7a5f357a37c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\Users\radu\OneDrive\Documents\Projects\RootServer\Mainer\bin\Release\net8.0\win-x64\native\Mainer.pdb

Imports

advapi32

RegQueryValueExW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegEnumKeyExW
RegOpenKeyExW
RevertToSelf
OpenThreadToken
SetThreadToken
DuplicateTokenEx
GetSecurityDescriptorLength
GetTokenInformation
CreateWellKnownSid
GetWindowsAccountDomainSid
ImpersonateLoggedOnUser
CheckTokenMembership

bcrypt

BCryptGenRandom
BCryptImportKey
BCryptOpenAlgorithmProvider
BCryptEncrypt
BCryptCloseAlgorithmProvider
BCryptDestroyKey
BCryptDestroyHash
BCryptHashData
BCryptDecrypt
BCryptFinishHash
BCryptCreateHash
BCryptGetProperty
BCryptSetProperty

kernel32

TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
RaiseException
RtlPcToFileHeader
InterlockedFlushSList
RtlUnwindEx
IsDebuggerPresent
InitializeSListHead
IsProcessorFeaturePresent
ExitProcess
QueryPerformanceCounter
OpenProcess
ReadProcessMemory
CloseHandle
SetLastError
FormatMessageW
GetLastError
GetModuleHandleW
GetProcAddress
SetConsoleCtrlHandler
GetCPInfoExW
GetConsoleMode
GetFileType
ReadFile
ReadConsoleW
WriteFile
WriteConsoleW
GetConsoleOutputCP
GetStdHandle
MultiByteToWideChar
WideCharToMultiByte
GetExitCodeProcess
GetProcessTimes
CreateProcessW
TerminateProcess
K32EnumProcesses
GetProcessId
DuplicateHandle
CreatePipe
GetCurrentProcess
GetConsoleCP
ConnectNamedPipe
WaitNamedPipeW
CancelIoEx
CreateNamedPipeW
CreateFileW
OpenThread
CancelSynchronousIo
GetCurrentThreadId
GetTickCount64
CloseThreadpoolIo
GetCurrentProcessId
RaiseFailFastException
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
GetSystemTime
GetCurrentThread
WaitForSingleObject
Sleep
DeleteCriticalSection
LocalFree
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
InitializeCriticalSection
InitializeConditionVariable
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForMultipleObjectsEx
CreateThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
QueryPerformanceFrequency
GetFullPathNameW
GetLongPathNameW
GetCPInfo
LocalAlloc
CreateIoCompletionPort
CreateDirectoryW
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
DeleteFileW
DeleteVolumeMountPointW
DeviceIoControl
ExpandEnvironmentStringsW
FindNextFileW
FindClose
FindFirstFileExW
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileAttributesExW
GetFileInformationByHandleEx
GetModuleFileNameW
GetOverlappedResult
GetSystemDirectoryW
LoadLibraryExW
QueryUnbiasedInterruptTime
RemoveDirectoryW
SetCurrentDirectoryW
SetFileInformationByHandle
SetFilePointerEx
SetThreadErrorMode
CreateThread
ResumeThread
GetThreadPriority
SetThreadPriority
GetDynamicTimeZoneInformation
GetTimeZoneInformation
GetCurrentProcessorNumberEx
SetEvent
ResetEvent
CreateEventExW
GetEnvironmentVariableW
CreateMutexExW
ReleaseMutex
SetEnvironmentVariableW
FlushProcessWriteBuffers
WaitForSingleObjectEx
RtlVirtualUnwind
RtlCaptureContext
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
SwitchToThread
SuspendThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
QueryInformationJobObject
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
InitializeCriticalSectionEx
VirtualQuery
GetSystemTimeAsFileTime
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
EncodePointer
DecodePointer
HeapCreate
HeapDestroy
HeapAlloc
HeapFree
GetProcessHeap
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlLookupFunctionEntry

ole32

CoInitializeEx
CoTaskMemFree
CoCreateGuid
CoGetApartmentType
CoWaitForMultipleHandles
CoUninitialize
CoTaskMemAlloc

api-ms-win-crt-math-l1-1-0

pow
sin
modf
ceil
floor
cos
fmod
fmodf
log2
nan
nanf

api-ms-win-crt-heap-l1-1-0

_callnewh
calloc
malloc
free

api-ms-win-crt-string-l1-1-0

_stricmp
wcsncmp
strcpy_s
strcmp

api-ms-win-crt-convert-l1-1-0

strtoull

api-ms-win-crt-runtime-l1-1-0

terminate
exit
_seh_filter_dll
_initterm_e
abort
_cexit
_configure_narrow_argv
_crt_atexit
_execute_onexit_table
_initialize_narrow_environment
_register_onexit_function
_initialize_onexit_table
_initterm

Exports

Exports

DllMainer
DllMainerInstall
DotNetRuntimeDebugHeader
Dummy

Sections

.text
Size: 728KB - Virtual size: 728KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

hydrated
Size: - Virtual size: 1.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 6.6MB - Virtual size: 6.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 21KB - Virtual size: 132KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 243KB - Virtual size: 243KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 856B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: master

Password: master

6a36d25e5fa5b5e14e06f7a5f357a37c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

bcrypt

kernel32

ole32

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-runtime-l1-1-0

Exports

Exports

Sections

.text Size: 728KB - Virtual size: 728KB

.managed Size: 2.6MB - Virtual size: 2.6MB

hydrated Size: - Virtual size: 1.4MB

.rdata Size: 6.6MB - Virtual size: 6.6MB

.data Size: 21KB - Virtual size: 132KB

.pdata Size: 243KB - Virtual size: 243KB

_RDATA Size: 512B - Virtual size: 500B

.rsrc Size: 1024B - Virtual size: 856B

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

.text
Size: 728KB - Virtual size: 728KB

.managed
Size: 2.6MB - Virtual size: 2.6MB

hydrated
Size: - Virtual size: 1.4MB

.rdata
Size: 6.6MB - Virtual size: 6.6MB

.data
Size: 21KB - Virtual size: 132KB

.pdata
Size: 243KB - Virtual size: 243KB

_RDATA
Size: 512B - Virtual size: 500B

.rsrc
Size: 1024B - Virtual size: 856B

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