Report - 8f803ff90bee714e5d243cc3b3ad701c01217a0d21d2ed4e95073bfb844e5a93_1112-a236fc9bc60add5c.exe_

Gen1 UPX Malicious Packer PE File PE64
ScreenShot
Created 2023.03.09 15:38 Machine s1_win7_x6403
Filename 8f803ff90bee714e5d243cc3b3ad701c01217a0d21d2ed4e95073bfb844e5a93_1112-a236fc9bc60add5c.exe_
Type PE32+ executable (GUI) x86-64, for MS Windows
AI Score
4
Behavior Score
0.2
ZERO API file : clean
VT API (file)
md5 1e16074ff6afe068fd5f852ff66eb188
sha256 8f803ff90bee714e5d243cc3b3ad701c01217a0d21d2ed4e95073bfb844e5a93
ssdeep 384:2oiQTx5XYoNUGP/KvR/4dKRik6ZXofB6FOWr+TLHW:RiQrXYoNUGP/Kvh4dKRik5fBwGL
imphash 84da4a3165e248148f65dbe03b98a436
impfuzzy 24:FIM1nBxjNx9fdcD+0OoRvS+j9JFGH6ZX54FMmKNHwHQBpvWXO9bW:BnVx9HrIvS+jjFGHwXmF1KNQwBpeiW
  Network IP location

Signature (1cnts)

Level Description
info The file contains an unknown PE resource name possibly indicative of a packer

Rules (5cnts)

Level Name Description Collection
danger Win32_Trojan_Gen_1_0904B0_Zero Win32 Trojan Emotet binaries (upload)
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
info IsPE64 (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

ADVAPI32.dll
 0xff193000 RegOpenKeyExW
 0xff193008 RegCloseKey
 0xff193010 RegQueryValueW
KERNEL32.dll
 0xff193020 SetErrorMode
 0xff193028 FreeLibrary
 0xff193030 CreateProcessW
 0xff193038 LoadLibraryExW
 0xff193040 WaitForSingleObject
 0xff193048 GetModuleHandleW
 0xff193050 WideCharToMultiByte
 0xff193058 GetSystemWow64DirectoryW
 0xff193060 FormatMessageW
 0xff193068 GetExitCodeProcess
 0xff193070 SetFilePointer
 0xff193078 ReadFile
 0xff193080 CreateFileW
 0xff193088 lstrcmpW
 0xff193090 lstrlenW
 0xff193098 Wow64EnableWow64FsRedirection
 0xff1930a0 GetLastError
 0xff1930a8 GetProcAddress
 0xff1930b0 LocalAlloc
 0xff1930b8 HeapSetInformation
 0xff1930c0 CloseHandle
 0xff1930c8 SetUnhandledExceptionFilter
 0xff1930d0 GetStartupInfoW
 0xff1930d8 Sleep
 0xff1930e0 GetCommandLineW
 0xff1930e8 lstrcpynW
 0xff1930f0 GetTickCount
 0xff1930f8 GetCurrentThreadId
 0xff193100 QueryPerformanceCounter
 0xff193108 GetCurrentProcessId
 0xff193110 GetSystemTimeAsFileTime
 0xff193118 TerminateProcess
 0xff193120 GetCurrentProcess
 0xff193128 UnhandledExceptionFilter
USER32.dll
 0xff193138 LoadStringW
 0xff193140 CharNextW
msvcrt.dll
 0xff193150 exit
 0xff193158 _wcmdln
 0xff193160 _initterm
 0xff193168 _amsg_exit
 0xff193170 __setusermatherr
 0xff193178 _commode
 0xff193180 _fmode
 0xff193188 __set_app_type
 0xff193190 ?terminate@@YAXXZ
 0xff193198 _cexit
 0xff1931a0 __C_specific_handler
 0xff1931a8 __wgetmainargs
 0xff1931b0 __argc
 0xff1931b8 wcscpy_s
 0xff1931c0 strcat_s
 0xff1931c8 __wargv
 0xff1931d0 _wsplitpath_s
 0xff1931d8 wcsncpy_s
 0xff1931e0 swprintf_s
 0xff1931e8 _exit
 0xff1931f0 _XcptFilter
 0xff1931f8 wcscat_s
 0xff193200 memset
ole32.dll
 0xff193210 OleInitialize
 0xff193218 OleUninitialize
ntdll.dll
 0xff193228 RtlLookupFunctionEntry
 0xff193230 RtlVirtualUnwind
 0xff193238 RtlCaptureContext
COMCTL32.dll
 0xff193248 None

EAT(Export Address Table) is none



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