Report - 0a839761915d.exe

Generic Malware Malicious Library UPX ScreenShot AntiDebug AntiVM PE File PE32 OS Processor Check
ScreenShot
Created 2024.10.12 09:32 Machine s1_win7_x6401
Filename 0a839761915d.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
10
Behavior Score
6.8
ZERO API file : clean
VT API (file)
md5 da1302fbc2573f8bfda7691a95babfaa
sha256 75f10bdc276305317550be79473fadb20d12d278bc13093b3a1c5af58c6193b1
ssdeep 12288:qQE6R0g5/rdQesZE9C1p1ApwVSA6GxqV6BCFYgZB9h9GiXGYGBA:s6ugQesZoKRk6QFYgjj9F2y
imphash 2bf5d9e2e4bbff197e62f5db8f2f3336
impfuzzy 24:wcpVWZttlS1wGhlJBlIeDoLoBDZMv5GMAkpOovbOPZG:wcpVettlS1wGnCXKZGk3w
  Network IP location

Signature (13cnts)

Level Description
danger Executed a process and injected code into it
watch Allocates execute permission to another process indicative of possible code injection
watch Code injection by writing an executable or DLL to the memory of another process
watch Manipulates memory of a non-child process indicative of process injection
watch Potential code injection by writing to the memory of another process
watch Resumed a suspended thread in a remote process potentially indicative of process injection
watch Used NtSetContextThread to modify a thread in a remote process indicative of process injection
notice Allocates read-write-execute memory (usually to unpack itself)
notice One or more potentially interesting buffers were extracted
notice Terminates another process
notice The binary likely contains encrypted or compressed data indicative of a packer
notice Yara rule detected in process memory
info One or more processes crashed

Rules (15cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
notice ScreenShot Take ScreenShot memory
info anti_dbg Checks if being debugged memory
info DebuggerCheck__GlobalFlags (no description) memory
info DebuggerCheck__QueryInfo (no description) memory
info DebuggerHiding__Active (no description) memory
info DebuggerHiding__Thread (no description) memory
info disable_dep Bypass DEP memory
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x423000 TlsFree
 0x423004 MultiByteToWideChar
 0x423008 GetStringTypeW
 0x42300c WideCharToMultiByte
 0x423010 EnterCriticalSection
 0x423014 LeaveCriticalSection
 0x423018 InitializeCriticalSectionEx
 0x42301c DeleteCriticalSection
 0x423020 EncodePointer
 0x423024 DecodePointer
 0x423028 LCMapStringEx
 0x42302c GetCPInfo
 0x423030 IsProcessorFeaturePresent
 0x423034 UnhandledExceptionFilter
 0x423038 SetUnhandledExceptionFilter
 0x42303c GetCurrentProcess
 0x423040 TerminateProcess
 0x423044 QueryPerformanceCounter
 0x423048 GetCurrentProcessId
 0x42304c GetCurrentThreadId
 0x423050 GetSystemTimeAsFileTime
 0x423054 InitializeSListHead
 0x423058 IsDebuggerPresent
 0x42305c GetStartupInfoW
 0x423060 GetModuleHandleW
 0x423064 CreateFileW
 0x423068 RaiseException
 0x42306c RtlUnwind
 0x423070 GetLastError
 0x423074 SetLastError
 0x423078 InitializeCriticalSectionAndSpinCount
 0x42307c TlsAlloc
 0x423080 TlsGetValue
 0x423084 TlsSetValue
 0x423088 FreeLibrary
 0x42308c GetProcAddress
 0x423090 LoadLibraryExW
 0x423094 GetStdHandle
 0x423098 WriteFile
 0x42309c GetModuleFileNameW
 0x4230a0 ExitProcess
 0x4230a4 GetModuleHandleExW
 0x4230a8 HeapAlloc
 0x4230ac HeapFree
 0x4230b0 LCMapStringW
 0x4230b4 GetLocaleInfoW
 0x4230b8 IsValidLocale
 0x4230bc GetUserDefaultLCID
 0x4230c0 EnumSystemLocalesW
 0x4230c4 GetFileType
 0x4230c8 CloseHandle
 0x4230cc FlushFileBuffers
 0x4230d0 GetConsoleOutputCP
 0x4230d4 GetConsoleMode
 0x4230d8 ReadFile
 0x4230dc GetFileSizeEx
 0x4230e0 SetFilePointerEx
 0x4230e4 ReadConsoleW
 0x4230e8 HeapReAlloc
 0x4230ec FindClose
 0x4230f0 FindFirstFileExW
 0x4230f4 FindNextFileW
 0x4230f8 IsValidCodePage
 0x4230fc GetACP
 0x423100 GetOEMCP
 0x423104 GetCommandLineA
 0x423108 GetCommandLineW
 0x42310c GetEnvironmentStringsW
 0x423110 FreeEnvironmentStringsW
 0x423114 SetStdHandle
 0x423118 GetProcessHeap
 0x42311c HeapSize
 0x423120 WriteConsoleW

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure