c85398dec94f2f5de77261c5dc0df458

Sharing

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General

Target

c85398dec94f2f5de77261c5dc0df458
Size

1014KB
MD5

c85398dec94f2f5de77261c5dc0df458
SHA1

7a298dbd242f528aefee57db4fa4c14fb8a1f4f1
SHA256

8a4b3c04162fe14ccaf1992e95d75d915d97f35e21b49c426423a6c684af6581
SHA512

3eb3a14a0a88abffcacffce72738c590d9d04206e55a4b7c9626aff08ff74b54c5d2b2b9532361ae547dd1ddd8f795f7a5b981bbde19a272d565e9024f3d9019
SSDEEP

24576:1XxktAawuLWXZa+dMxE3TAf0RENJqNGE7tNH7ezup:UxWXZaN2Af0REyNGEbb

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
c85398dec94f2f5de77261c5dc0df458

Files

c85398dec94f2f5de77261c5dc0df458
.exe windows:6 windows x86 arch:x86

6426505da2922278825eeea050c45975

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

PDB Paths

D:\work\stcode\WeChatHelp\Release\Loader.pdb

Imports

kernel32

DeleteFileA
GetShortPathNameA
K32GetModuleFileNameExA
CloseHandle
FindResourceA
LoadResource
SizeofResource
LockResource
CreateFileA
SetFilePointer
SetEndOfFile
WriteFile
GetProcAddress
GetModuleHandleA
VirtualAllocEx
WriteProcessMemory
CreateRemoteThread
WaitForSingleObject
ExpandEnvironmentStringsA
GetExitCodeThread
FreeLibrary
VirtualFreeEx
CreateThread
GetLastError
OpenProcess
Sleep
Process32Next
Module32Next
OutputDebugStringA
Process32First
WriteConsoleW
HeapReAlloc
HeapSize
SetFilePointerEx
CreateFileW
GetTimeZoneInformation
GetConsoleCP
FlushFileBuffers
SetStdHandle
GetProcessHeap
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
ReadConsoleW
GetConsoleMode
ReadFile
GetStringTypeW
LCMapStringW
CompareStringW
GetFileType
CreateToolhelp32Snapshot
SystemTimeToFileTime
DecodePointer
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetComputerNameA
MultiByteToWideChar
GlobalAlloc
GlobalFree
WideCharToMultiByte
FileTimeToSystemTime
FileTimeToLocalFileTime
lstrcmpiA
GetProcessTimes
EncodePointer
RaiseException
SetLastError
RtlUnwind
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
FindClose
FindFirstFileExW
FindNextFileW
SystemTimeToTzSpecificLocalTime
ExitProcess
GetModuleHandleExW
GetModuleFileNameA
GetStdHandle
GetCommandLineA
GetCommandLineW
GetACP
HeapFree
HeapAlloc
GetLocalTime

user32

SetPropA
LoadStringA
PostQuitMessage
EndDialog
CreateDialogParamA
DispatchMessageA
TranslateMessage
GetWindowThreadProcessId
GetMessageA
FindWindowA

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListA

ws2_32

WSAStartup
gethostbyname
WSACleanup
inet_addr
inet_ntoa

shlwapi

PathFileExistsA
PathRemoveFileSpecA

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

winhttp

WinHttpReceiveResponse
WinHttpConnect
WinHttpSetTimeouts
WinHttpCloseHandle
WinHttpOpenRequest
WinHttpOpen
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpQueryHeaders
WinHttpAddRequestHeaders
WinHttpSendRequest

rpcrt4

UuidCreateSequential

iphlpapi

SendARP
GetAdaptersInfo

advapi32

RegOpenKeyExA
RegEnumKeyExA
RegQueryValueExA

Exports

Exports

Ext_RunDLL

Sections

.text
Size: 226KB - Virtual size: 226KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 64KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 288B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 709KB - Virtual size: 708KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6426505da2922278825eeea050c45975

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

shell32

ws2_32

shlwapi

version

winhttp

rpcrt4

iphlpapi

advapi32

Exports

Exports

Sections

.text Size: 226KB - Virtual size: 226KB

.rdata Size: 64KB - Virtual size: 64KB

.data Size: 3KB - Virtual size: 27KB

.gfids Size: 512B - Virtual size: 288B

.rsrc Size: 709KB - Virtual size: 708KB

.reloc Size: 9KB - Virtual size: 9KB

.text
Size: 226KB - Virtual size: 226KB

.rdata
Size: 64KB - Virtual size: 64KB

.data
Size: 3KB - Virtual size: 27KB

.gfids
Size: 512B - Virtual size: 288B

.rsrc
Size: 709KB - Virtual size: 708KB

.reloc
Size: 9KB - Virtual size: 9KB