Report - bd1b8cc6.exe

Malicious Library PE32 PE File
ScreenShot
Created 2023.12.08 09:41 Machine s1_win7_x6401
Filename bd1b8cc6.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
5
Behavior Score
1.2
ZERO API file : malware
VT API (file)
md5 8801830b87729b1843ff56584d9f34a0
sha256 dab82e6e316e5cfca82dd86866ea5c7423c0c5240e7cf88c432016c0ce643f18
ssdeep 3072:vVwpafR/KnQEmFD+AZiV3F4MahHgq5hDUDJIA0RFcZapPwOeTR4L:9Kc5ppUdF4Nmq5BsJILcMpoT
imphash cac851761fba152809bc4af7164e7654
impfuzzy 24:eotCOrkrE9apTgVRkNIv6d7J8bDAOodQBxvpgCa3BvtOLOovgIEcF2LplOFQ8Ryx:edE9ae6dRjdqRKxtO6T/c4F/bSd4D
  Network IP location

Signature (4cnts)

Level Description
notice Allocates read-write-execute memory (usually to unpack itself)
notice The binary likely contains encrypted or compressed data indicative of a packer
info The file contains an unknown PE resource name possibly indicative of a packer
info This executable has a PDB path

Rules (3cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x401008 GetNativeSystemInfo
 0x40100c FindFirstChangeNotificationW
 0x401010 TlsGetValue
 0x401014 SystemTimeToTzSpecificLocalTime
 0x401018 EndUpdateResourceW
 0x40101c InterlockedIncrement
 0x401020 GetCurrentProcess
 0x401024 SetComputerNameW
 0x401028 GetComputerNameW
 0x40102c SleepEx
 0x401030 GetTickCount
 0x401034 GetConsoleAliasesA
 0x401038 FormatMessageA
 0x40103c EnumTimeFormatsW
 0x401040 GlobalAlloc
 0x401044 GlobalFindAtomA
 0x401048 LoadLibraryW
 0x40104c SizeofResource
 0x401050 GetConsoleAliasExesLengthW
 0x401054 SetConsoleCursorPosition
 0x401058 CreateFileW
 0x40105c CreateJobObjectA
 0x401060 LCMapStringA
 0x401064 InterlockedExchange
 0x401068 GetDateFormatW
 0x40106c SetLastError
 0x401070 BackupRead
 0x401074 ReadConsoleOutputCharacterA
 0x401078 GetProcAddress
 0x40107c VirtualAlloc
 0x401080 BeginUpdateResourceW
 0x401084 EnumDateFormatsExA
 0x401088 SetTimerQueueTimer
 0x40108c InterlockedExchangeAdd
 0x401090 CreateFileMappingW
 0x401094 FindFirstVolumeMountPointW
 0x401098 HeapLock
 0x40109c FoldStringA
 0x4010a0 FindFirstVolumeMountPointA
 0x4010a4 GetModuleHandleA
 0x4010a8 OpenSemaphoreW
 0x4010ac SetFileShortNameA
 0x4010b0 GetVersionExA
 0x4010b4 TerminateJobObject
 0x4010b8 GetWindowsDirectoryW
 0x4010bc GlobalAddAtomW
 0x4010c0 GetLastError
 0x4010c4 GetFullPathNameW
 0x4010c8 UnhandledExceptionFilter
 0x4010cc SetUnhandledExceptionFilter
 0x4010d0 GetModuleHandleW
 0x4010d4 Sleep
 0x4010d8 ExitProcess
 0x4010dc GetCommandLineA
 0x4010e0 GetStartupInfoA
 0x4010e4 WriteFile
 0x4010e8 GetStdHandle
 0x4010ec GetModuleFileNameA
 0x4010f0 TlsAlloc
 0x4010f4 TlsSetValue
 0x4010f8 TlsFree
 0x4010fc GetCurrentThreadId
 0x401100 InterlockedDecrement
 0x401104 HeapSize
 0x401108 EnterCriticalSection
 0x40110c LeaveCriticalSection
 0x401110 TerminateProcess
 0x401114 IsDebuggerPresent
 0x401118 HeapFree
 0x40111c DeleteCriticalSection
 0x401120 LoadLibraryA
 0x401124 InitializeCriticalSectionAndSpinCount
 0x401128 FreeEnvironmentStringsA
 0x40112c GetEnvironmentStrings
 0x401130 FreeEnvironmentStringsW
 0x401134 WideCharToMultiByte
 0x401138 GetEnvironmentStringsW
 0x40113c SetHandleCount
 0x401140 GetFileType
 0x401144 HeapCreate
 0x401148 VirtualFree
 0x40114c QueryPerformanceCounter
 0x401150 GetCurrentProcessId
 0x401154 GetSystemTimeAsFileTime
 0x401158 GetCPInfo
 0x40115c GetACP
 0x401160 GetOEMCP
 0x401164 IsValidCodePage
 0x401168 HeapAlloc
 0x40116c HeapReAlloc
 0x401170 RtlUnwind
 0x401174 GetLocaleInfoA
 0x401178 GetStringTypeA
 0x40117c MultiByteToWideChar
 0x401180 GetStringTypeW
 0x401184 LCMapStringW
 0x401188 GetConsoleCP
 0x40118c GetConsoleMode
 0x401190 FlushFileBuffers
 0x401194 SetFilePointer
 0x401198 CloseHandle
 0x40119c WriteConsoleA
 0x4011a0 GetConsoleOutputCP
 0x4011a4 WriteConsoleW
 0x4011a8 SetStdHandle
 0x4011ac CreateFileA
 0x4011b0 RaiseException
GDI32.dll
 0x401000 SetDeviceGammaRamp

EAT(Export Address Table) is none



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