OnlineFix
Static task
static1
Behavioral task
behavioral1
Sample
Custom.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Custom.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
Launcher.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
Launcher.exe
Resource
win10v2004-20231222-en
General
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Target
MfW10_Fix_Repair_UWP_V2_Generic.rar
-
Size
3.4MB
-
MD5
07e73b1c52879a5ce501e29cede7bf9d
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SHA1
b7cc9276e0389a60f1c54ed7c901357304c9e4aa
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SHA256
7d723d2a04e265cac0a1ed2d8f93f637f5baf9e1b7cf2b5f8ca2232ef60a61f6
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SHA512
73c0a551529bf34e76b9dfa55e2df3bfb506dac9e611c1cd203a04351bdd308d69854e8621b3cea719f650bc9b389f548863e223b84837b459d36a04b063936a
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SSDEEP
98304:NyBqG+4zyA1V02Bpw2RHvfbu/nkD+4nUn9Y+3HK5th7lyHZhuk:Nz4OBqw2RHHbufg+4Un9Y+MlyHZhuk
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Custom.dll unpack001/Launcher.exe
Files
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MfW10_Fix_Repair_UWP_V2_Generic.rar.rar
Password: online-fix.me
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Custom.dll.dll windows:6 windows x64 arch:x64
Password: online-fix.me
a39f8804411fbeaeac2f4ef1a9ba1a83
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
Imports
kernel32
VirtualProtect
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
MessageBoxW
Exports
Exports
Sections
.text Size: - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.of0 Size: - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.of1 Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.of2 Size: 3.6MB - Virtual size: 3.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 196B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 913B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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Launcher.exe.exe windows:6 windows x64 arch:x64
Password: online-fix.me
5f0bc78cf3b85c56633eaabc34a43b26
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetModuleFileNameW
InitializeCriticalSectionEx
WaitForSingleObject
GetFileAttributesW
OpenProcess
CreateToolhelp32Snapshot
GetConsoleMode
GetLastError
Process32Next
GetPackageFamilyName
DecodePointer
GetProcAddress
VirtualAllocEx
LocalFree
DeleteCriticalSection
GetModuleHandleW
CreateRemoteThread
SetConsoleOutputCP
VirtualFreeEx
WriteConsoleW
CreateFileW
SetStdHandle
SetConsoleMode
GetStdHandle
WriteProcessMemory
CloseHandle
Process32First
GetProcessHeap
SetEnvironmentVariableW
MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
EncodePointer
LCMapStringEx
GetCPInfo
IsDebuggerPresent
OutputDebugStringW
RaiseException
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
WriteFile
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
GetFileType
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
HeapSize
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlUnwind
advapi32
SetNamedSecurityInfoW
GetNamedSecurityInfoW
ConvertStringSidToSidW
SetEntriesInAclW
shlwapi
PathRemoveFileSpecW
Sections
.text Size: 196KB - Virtual size: 195KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 82KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 47KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ