Report - loader.exe

Emotet Gen1 Malicious Library UPX PE File PE64 CAB
ScreenShot
Created 2024.11.08 17:03 Machine s1_win7_x6401
Filename loader.exe
Type PE32+ executable (GUI) x86-64, for MS Windows
AI Score
5
Behavior Score
4.8
ZERO API file : clean
VT API (file) 50 detected (AIDetectMalware, Malicious, score, Unsafe, confidence, Attribute, HighConfidence, high confidence, QuasarRAT, Genric, KillProc2, koqstd, Detected, Malware@#1tna3j8evnf80, Obfuse, PAEZ, Artemis, Chgt, Ymhl, susgen)
md5 dd4f9e2e3a884356b781bc7085c81fe7
sha256 44ea7026de94c08fe8fb19cf6c659f571afd12ef5f6b4cc5c1e6b0ea50e10a39
ssdeep 3072:AMobR7ezAjLOZvmX1s5GWp1icKAArDZz4N9GhbkrNEkujj3O:1eR7eamm8p0yN90QET
imphash 4cea7ae85c87ddc7295d39ff9cda31d1
impfuzzy 48:mPkNSpUOU4iLeyMuM9QBt3S1W8KEl4LTFGACupNXR6x9pg1go5E95dSva5pUrz+L:ikmUZ4iLfMuMqBt3S1WwfSbmaeGipT
  Network IP location

Signature (12cnts)

Level Description
danger File has been identified by 50 AntiVirus engines on VirusTotal as malicious
watch Installs itself for autorun at Windows startup
notice Allocates read-write-execute memory (usually to unpack itself)
notice Creates a suspicious process
notice Creates executable files on the filesystem
notice The binary likely contains encrypted or compressed data indicative of a packer
notice Uses Windows utilities for basic Windows functionality
info Checks if process is being debugged by a debugger
info One or more processes crashed
info Queries for the computername
info The file contains an unknown PE resource name possibly indicative of a packer
info This executable has a PDB path

Rules (7cnts)

Level Name Description Collection
danger Win32_Trojan_Emotet_RL_Gen_Zero Win32 Trojan Emotet binaries (upload)
danger Win32_Trojan_Gen_1_0904B0_Zero Win32 Trojan Emotet binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
info CAB_file_format CAB archive 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
 0x140009150 GetTokenInformation
 0x140009158 RegDeleteValueA
 0x140009160 RegOpenKeyExA
 0x140009168 RegQueryInfoKeyA
 0x140009170 FreeSid
 0x140009178 OpenProcessToken
 0x140009180 RegSetValueExA
 0x140009188 RegCreateKeyExA
 0x140009190 LookupPrivilegeValueA
 0x140009198 AllocateAndInitializeSid
 0x1400091a0 RegQueryValueExA
 0x1400091a8 EqualSid
 0x1400091b0 RegCloseKey
 0x1400091b8 AdjustTokenPrivileges
KERNEL32.dll
 0x140009210 _lopen
 0x140009218 _llseek
 0x140009220 CompareStringA
 0x140009228 GetLastError
 0x140009230 GetFileAttributesA
 0x140009238 GetSystemDirectoryA
 0x140009240 LoadLibraryA
 0x140009248 DeleteFileA
 0x140009250 GlobalAlloc
 0x140009258 GlobalFree
 0x140009260 CloseHandle
 0x140009268 WritePrivateProfileStringA
 0x140009270 IsDBCSLeadByte
 0x140009278 GetWindowsDirectoryA
 0x140009280 SetFileAttributesA
 0x140009288 GetProcAddress
 0x140009290 GlobalLock
 0x140009298 LocalFree
 0x1400092a0 RemoveDirectoryA
 0x1400092a8 FreeLibrary
 0x1400092b0 _lclose
 0x1400092b8 CreateDirectoryA
 0x1400092c0 GetPrivateProfileIntA
 0x1400092c8 GetPrivateProfileStringA
 0x1400092d0 GlobalUnlock
 0x1400092d8 ReadFile
 0x1400092e0 SizeofResource
 0x1400092e8 WriteFile
 0x1400092f0 GetDriveTypeA
 0x1400092f8 LoadLibraryExA
 0x140009300 SetFileTime
 0x140009308 SetFilePointer
 0x140009310 FindResourceA
 0x140009318 CreateMutexA
 0x140009320 GetVolumeInformationA
 0x140009328 WaitForSingleObject
 0x140009330 GetCurrentDirectoryA
 0x140009338 FreeResource
 0x140009340 GetVersion
 0x140009348 SetCurrentDirectoryA
 0x140009350 GetTempPathA
 0x140009358 LocalFileTimeToFileTime
 0x140009360 CreateFileA
 0x140009368 SetEvent
 0x140009370 TerminateThread
 0x140009378 GetVersionExA
 0x140009380 LockResource
 0x140009388 GetSystemInfo
 0x140009390 CreateThread
 0x140009398 ResetEvent
 0x1400093a0 LoadResource
 0x1400093a8 ExitProcess
 0x1400093b0 GetModuleHandleW
 0x1400093b8 CreateProcessA
 0x1400093c0 FormatMessageA
 0x1400093c8 GetTempFileNameA
 0x1400093d0 DosDateTimeToFileTime
 0x1400093d8 CreateEventA
 0x1400093e0 GetExitCodeProcess
 0x1400093e8 ExpandEnvironmentStringsA
 0x1400093f0 LocalAlloc
 0x1400093f8 lstrcmpA
 0x140009400 FindNextFileA
 0x140009408 GetCurrentProcess
 0x140009410 FindFirstFileA
 0x140009418 GetModuleFileNameA
 0x140009420 GetShortPathNameA
 0x140009428 Sleep
 0x140009430 GetStartupInfoW
 0x140009438 RtlCaptureContext
 0x140009440 RtlLookupFunctionEntry
 0x140009448 RtlVirtualUnwind
 0x140009450 UnhandledExceptionFilter
 0x140009458 SetUnhandledExceptionFilter
 0x140009460 TerminateProcess
 0x140009468 QueryPerformanceCounter
 0x140009470 GetCurrentProcessId
 0x140009478 GetCurrentThreadId
 0x140009480 GetSystemTimeAsFileTime
 0x140009488 GetTickCount
 0x140009490 EnumResourceLanguagesA
 0x140009498 GetDiskFreeSpaceA
 0x1400094a0 MulDiv
 0x1400094a8 FindClose
GDI32.dll
 0x140009200 GetDeviceCaps
USER32.dll
 0x1400094b8 ShowWindow
 0x1400094c0 MsgWaitForMultipleObjects
 0x1400094c8 SetWindowPos
 0x1400094d0 GetDC
 0x1400094d8 GetWindowRect
 0x1400094e0 DispatchMessageA
 0x1400094e8 GetSystemMetrics
 0x1400094f0 CallWindowProcA
 0x1400094f8 SetWindowTextA
 0x140009500 MessageBoxA
 0x140009508 SendDlgItemMessageA
 0x140009510 SendMessageA
 0x140009518 GetDlgItem
 0x140009520 DialogBoxIndirectParamA
 0x140009528 GetWindowLongPtrA
 0x140009530 SetWindowLongPtrA
 0x140009538 SetForegroundWindow
 0x140009540 ReleaseDC
 0x140009548 EnableWindow
 0x140009550 CharNextA
 0x140009558 LoadStringA
 0x140009560 CharPrevA
 0x140009568 EndDialog
 0x140009570 MessageBeep
 0x140009578 ExitWindowsEx
 0x140009580 SetDlgItemTextA
 0x140009588 CharUpperA
 0x140009590 GetDesktopWindow
 0x140009598 PeekMessageA
 0x1400095a0 GetDlgItemTextA
msvcrt.dll
 0x1400095d0 ?terminate@@YAXXZ
 0x1400095d8 _commode
 0x1400095e0 _fmode
 0x1400095e8 _acmdln
 0x1400095f0 __C_specific_handler
 0x1400095f8 memset
 0x140009600 __setusermatherr
 0x140009608 _ismbblead
 0x140009610 _cexit
 0x140009618 _exit
 0x140009620 exit
 0x140009628 __set_app_type
 0x140009630 __getmainargs
 0x140009638 _amsg_exit
 0x140009640 _XcptFilter
 0x140009648 memcpy_s
 0x140009650 _vsnprintf
 0x140009658 _initterm
 0x140009660 memcpy
COMCTL32.dll
 0x1400091c8 None
Cabinet.dll
 0x1400091d8 None
 0x1400091e0 None
 0x1400091e8 None
 0x1400091f0 None
VERSION.dll
 0x1400095b0 VerQueryValueA
 0x1400095b8 GetFileVersionInfoSizeA
 0x1400095c0 GetFileVersionInfoA

EAT(Export Address Table) is none



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