FrankLoader[.]exe

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General

Target

FrankLoader.exe
Size

308KB
MD5

9de4ea4fe739dd256311e591d8faefc2
SHA1

4f3d45ae7447ad31814804bfcf15d4218bc6d958
SHA256

f6e7d03c7140e6fe754eaf5991476dea88ead43234eccaf81ed32c033d23d055
SHA512

b31f2885d10d3d3cd37c7b1393d1700f8df02a71075cf63d220401228d6534e393df01f2fa9e0173c23d2d02fa30f679ec3f8dc9e7e8f9c52c7beee9ce4b0472
SSDEEP

6144:wG/T4/vp8MzUZj1+/E/Wo8/ni1tqOO9OZZJ4:wGSp8MzU1NUi1tV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
FrankLoader.exe

Files

FrankLoader.exe
.exe windows:6 windows x64 arch:x64

9e84147790240aefd729e419682c0662

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

OpenProcess
CreateToolhelp32Snapshot
Process32Next
K32GetModuleBaseNameA
ReadProcessMemory
GetModuleHandleW
K32EnumProcessModules
SetEndOfFile
GetModuleFileNameW
WriteProcessMemory
Process32First
GetProcAddress
GetCurrentProcessId
GetCurrentThreadId
GetModuleFileNameA
GetProcessHeap
HeapAlloc
CloseHandle
GetLastError
GetCurrentProcess
WriteConsoleW
HeapSize
CreateFileW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetCPInfo
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
TerminateProcess
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ReadFile
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
GetFileSizeEx
SetFilePointerEx
GetFileType
HeapFree
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadConsoleW
HeapReAlloc
RtlUnwind

advapi32

RegCreateKeyExA
RegSetValueExA
RegCloseKey

shlwapi

PathRemoveFileSpecA

ntdll

NtAllocateVirtualMemory
RtlCaptureContext
RtlVirtualUnwind
RtlLookupFunctionEntry

Sections

.text
Size: 179KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 109KB - Virtual size: 108KB

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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9e84147790240aefd729e419682c0662

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

shlwapi

ntdll

Sections

.text Size: 179KB - Virtual size: 178KB

.rdata Size: 109KB - Virtual size: 108KB

.data Size: 5KB - Virtual size: 11KB

.pdata Size: 10KB - Virtual size: 10KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 179KB - Virtual size: 178KB

.rdata
Size: 109KB - Virtual size: 108KB

.data
Size: 5KB - Virtual size: 11KB

.pdata
Size: 10KB - Virtual size: 10KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 2KB - Virtual size: 2KB