Report - cleanmgr.exe

Malicious Library PE File PE32
ScreenShot
Created 2023.06.14 08:57 Machine s1_win7_x6403
Filename cleanmgr.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
5
Behavior Score
1.0
ZERO API file : clean
VT API (file)
md5 27257bd3c7ab01e7625be4ce37c99efb
sha256 519687652216da2d791dc165aa2e6aea2d3740cb670984f6416be0d9183add9d
ssdeep 3072:1wr5pHjUuD1/B3cHNHUoDnZUmVxlmA6CxWAxKYLv4Pd7SfJJo5YdIxFmlvh:4jUuD1J35oLZUm1m5CxWAJQ6qxFY
imphash 56d10481189f6a27053ef040fb6b42af
impfuzzy 24:6S0Ojps9rkrYLkji9svUUbD4Mvar97xvbxvR/2+fcdntILOovaM+W4J3alOFQHRT:63mC9GWLV0+fc9tI6vM+HaA0hCQ2xQ
  Network IP location

Signature (3cnts)

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 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 CommConfigDialogA
 0x40100c FindResourceExW
 0x401010 WriteConsoleOutputW
 0x401014 _lwrite
 0x401018 ReadConsoleA
 0x40101c InterlockedDecrement
 0x401020 WaitForSingleObject
 0x401024 AddConsoleAliasW
 0x401028 CreateHardLinkA
 0x40102c GetProcessPriorityBoost
 0x401030 GetTickCount
 0x401034 GetConsoleAliasesA
 0x401038 CreateRemoteThread
 0x40103c GetConsoleAliasExesW
 0x401040 GlobalAlloc
 0x401044 LoadLibraryW
 0x401048 _hread
 0x40104c FormatMessageW
 0x401050 FindNextVolumeW
 0x401054 WriteConsoleW
 0x401058 ReadFile
 0x40105c GetModuleFileNameW
 0x401060 CreateActCtxA
 0x401064 GetACP
 0x401068 GetLocaleInfoA
 0x40106c GetLogicalDriveStringsA
 0x401070 GetLastError
 0x401074 ReadConsoleOutputCharacterA
 0x401078 GetProcAddress
 0x40107c VirtualAlloc
 0x401080 LocalLock
 0x401084 IsValidCodePage
 0x401088 CreateMemoryResourceNotification
 0x40108c LoadLibraryA
 0x401090 GlobalHandle
 0x401094 VirtualProtect
 0x401098 GetCurrentDirectoryA
 0x40109c GetVersionExA
 0x4010a0 FindAtomW
 0x4010a4 FileTimeToLocalFileTime
 0x4010a8 GetCurrentProcessId
 0x4010ac AddConsoleAliasA
 0x4010b0 OpenFileMappingA
 0x4010b4 GetConsoleOutputCP
 0x4010b8 WriteConsoleA
 0x4010bc SetCurrentDirectoryA
 0x4010c0 CreateTimerQueue
 0x4010c4 InterlockedIncrement
 0x4010c8 Sleep
 0x4010cc InitializeCriticalSection
 0x4010d0 DeleteCriticalSection
 0x4010d4 EnterCriticalSection
 0x4010d8 LeaveCriticalSection
 0x4010dc HeapFree
 0x4010e0 TerminateProcess
 0x4010e4 GetCurrentProcess
 0x4010e8 UnhandledExceptionFilter
 0x4010ec SetUnhandledExceptionFilter
 0x4010f0 IsDebuggerPresent
 0x4010f4 MultiByteToWideChar
 0x4010f8 GetModuleHandleW
 0x4010fc ExitProcess
 0x401100 GetCommandLineA
 0x401104 GetStartupInfoA
 0x401108 RtlUnwind
 0x40110c RaiseException
 0x401110 LCMapStringA
 0x401114 WideCharToMultiByte
 0x401118 LCMapStringW
 0x40111c GetCPInfo
 0x401120 HeapAlloc
 0x401124 HeapCreate
 0x401128 VirtualFree
 0x40112c HeapReAlloc
 0x401130 TlsGetValue
 0x401134 TlsAlloc
 0x401138 TlsSetValue
 0x40113c TlsFree
 0x401140 SetLastError
 0x401144 GetCurrentThreadId
 0x401148 HeapSize
 0x40114c GetOEMCP
 0x401150 WriteFile
 0x401154 GetStdHandle
 0x401158 GetModuleFileNameA
 0x40115c InitializeCriticalSectionAndSpinCount
 0x401160 FreeEnvironmentStringsA
 0x401164 GetEnvironmentStrings
 0x401168 FreeEnvironmentStringsW
 0x40116c GetEnvironmentStringsW
 0x401170 SetHandleCount
 0x401174 GetFileType
 0x401178 QueryPerformanceCounter
 0x40117c GetSystemTimeAsFileTime
 0x401180 GetStringTypeA
 0x401184 GetStringTypeW
 0x401188 CloseHandle
 0x40118c CreateFileA
 0x401190 GetConsoleCP
 0x401194 GetConsoleMode
 0x401198 FlushFileBuffers
 0x40119c SetStdHandle
 0x4011a0 SetFilePointer
 0x4011a4 SetEndOfFile
 0x4011a8 GetProcessHeap
USER32.dll
 0x4011b0 LoadMenuW
 0x4011b4 GetCaretPos
 0x4011b8 CharUpperBuffA
ADVAPI32.dll
 0x401000 MapGenericMask

EAT(Export Address Table) is none



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