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Report - BaldiTrojan-x64.exe

NSIS Downloader Malicious Library Create Service DGA Socket DNS Hijack Network Code injection HTTP PWS[m] Sniff Audio Steal credential Http API P2P Internet API Escalate priviledges persistence FTP KeyLogger ScreenShot AntiDebug AntiVM PE File PE32
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  2. Detailed report
ScreenShot
Created 2023.05.28 14:18 Machine s1_win7_x6403
Filename BaldiTrojan-x64.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
AI Score
3
 Behavior Score
9.2
ZERO API file : malware
VT API (file) 53 detected (Malicious, score, Artemis, GenericKD, Diztakun, Vlb0, moderate confidence, multiple detections, Banload, fmsuod, Lcnw, Samca, amdgw, KillProc, R002C0PEB23, VBObfus, arosj, ai score=81, Azden, Malware@#21ltmztsk52pc, Wacatac, Detected, ZelphiF, @Z0@a4dR6Iji, TScope, Delf, unsafe, CLOUD, rnR6+Wc6Brg, LockScreen, KillMBR, confidence, 100%)
md5 e2c4c4dd8c6a357eca164955a8fe040c
sha256 f3efe3b57a0f5cc46963dbd8832ceecd5768117685b4cee684b1235d9e74ebe5
ssdeep 98304:3c9jNgez/S9bL+M0QVtYD0JCqfZlVcc9uNSwfrNaSQHbfU0qC:s95zk0mtyTqj6W4SGYSQ/qC
imphash 7fa974366048f9c551ef45714595665e
impfuzzy 48:6pBuU2cYZJaOkSv5L8r+tAlt8tz4eObGLlla0Q7XEFpV74dT+/1xyACnBoKQ504h:gBj2cYZJa2J21kpZSV0
  Network IP location

Signature (21cnts)

Level Description
danger File has been identified by 53 AntiVirus engines on VirusTotal as malicious
warning Disables Windows Security features
watch Attempts to modify desktop wallpaper
watch Disables Windows' Task Manager
watch Installs itself for autorun at Windows startup
watch Resumed a suspended thread in a remote process potentially indicative of process injection
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Creates executable files on the filesystem
notice Executes one or more WMI queries
notice Potentially malicious URLs were found in the process memory dump
notice Terminates another process
notice Uses Windows utilities for basic Windows functionality
notice Yara rule detected in process memory
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Command line console output was observed
info One or more processes crashed
info Queries for the computername
info The executable contains unknown PE section names indicative of a packer (could be a false positive)

Rules (37cnts)

Level Name Description Collection
warning NSIS_Installer Null Soft Installer binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Network_Downloader File Downloader memory
notice Code_injection Code injection with CreateRemoteThread in a remote process memory
notice Create_Service Create a windows service memory
notice Escalate_priviledges Escalate priviledges memory
notice Generic_PWS_Memory_Zero PWS Memory memory
notice Hijack_Network Hijack network configuration memory
notice KeyLogger Run a KeyLogger memory
notice local_credential_Steal Steal credential memory
notice Network_DGA Communication using DGA memory
notice Network_DNS Communications use DNS memory
notice Network_FTP Communications over FTP memory
notice Network_HTTP Communications over HTTP memory
notice Network_P2P_Win Communications over P2P network memory
notice Network_TCP_Socket Communications over RAW Socket memory
notice Persistence Install itself for autorun at Windows startup memory
notice ScreenShot Take ScreenShot memory
notice Sniff_Audio Record Audio memory
notice Str_Win32_Http_API Match Windows Http API call memory
notice Str_Win32_Internet_API Match Windows Inet API call memory
info anti_dbg Checks if being debugged memory
info antisb_threatExpert Anti-Sandbox checks for ThreatExpert memory
info Check_Dlls (no description) memory
info DebuggerCheck__GlobalFlags (no description) memory
info DebuggerCheck__QueryInfo (no description) memory
info DebuggerCheck__RemoteAPI (no description) memory
info DebuggerException__ConsoleCtrl (no description) memory
info DebuggerException__SetConsoleCtrl (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 PE_Header_Zero PE File Signature binaries (upload)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory
info win_hook Affect hook table memory

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x407060 CompareFileTime
 0x407064 SearchPathA
 0x407068 GetShortPathNameA
 0x40706c GetFullPathNameA
 0x407070 MoveFileA
 0x407074 SetCurrentDirectoryA
 0x407078 GetFileAttributesA
 0x40707c GetLastError
 0x407080 CreateDirectoryA
 0x407084 SetFileAttributesA
 0x407088 Sleep
 0x40708c GetTickCount
 0x407090 GetFileSize
 0x407094 GetModuleFileNameA
 0x407098 GetCurrentProcess
 0x40709c CopyFileA
 0x4070a0 ExitProcess
 0x4070a4 GetWindowsDirectoryA
 0x4070a8 SetFileTime
 0x4070ac GetCommandLineA
 0x4070b0 SetErrorMode
 0x4070b4 LoadLibraryA
 0x4070b8 lstrcpynA
 0x4070bc GetDiskFreeSpaceA
 0x4070c0 GlobalUnlock
 0x4070c4 GlobalLock
 0x4070c8 CreateThread
 0x4070cc CreateProcessA
 0x4070d0 RemoveDirectoryA
 0x4070d4 CreateFileA
 0x4070d8 GetTempFileNameA
 0x4070dc lstrlenA
 0x4070e0 lstrcatA
 0x4070e4 GetSystemDirectoryA
 0x4070e8 GetVersion
 0x4070ec CloseHandle
 0x4070f0 lstrcmpiA
 0x4070f4 lstrcmpA
 0x4070f8 ExpandEnvironmentStringsA
 0x4070fc GlobalFree
 0x407100 GlobalAlloc
 0x407104 WaitForSingleObject
 0x407108 GetExitCodeProcess
 0x40710c GetModuleHandleA
 0x407110 LoadLibraryExA
 0x407114 GetProcAddress
 0x407118 FreeLibrary
 0x40711c MultiByteToWideChar
 0x407120 WritePrivateProfileStringA
 0x407124 GetPrivateProfileStringA
 0x407128 WriteFile
 0x40712c ReadFile
 0x407130 MulDiv
 0x407134 SetFilePointer
 0x407138 FindClose
 0x40713c FindNextFileA
 0x407140 FindFirstFileA
 0x407144 DeleteFileA
 0x407148 GetTempPathA
USER32.dll
 0x40716c EndDialog
 0x407170 ScreenToClient
 0x407174 GetWindowRect
 0x407178 EnableMenuItem
 0x40717c GetSystemMenu
 0x407180 SetClassLongA
 0x407184 IsWindowEnabled
 0x407188 SetWindowPos
 0x40718c GetSysColor
 0x407190 GetWindowLongA
 0x407194 SetCursor
 0x407198 LoadCursorA
 0x40719c CheckDlgButton
 0x4071a0 GetMessagePos
 0x4071a4 LoadBitmapA
 0x4071a8 CallWindowProcA
 0x4071ac IsWindowVisible
 0x4071b0 CloseClipboard
 0x4071b4 SetClipboardData
 0x4071b8 EmptyClipboard
 0x4071bc RegisterClassA
 0x4071c0 TrackPopupMenu
 0x4071c4 AppendMenuA
 0x4071c8 CreatePopupMenu
 0x4071cc GetSystemMetrics
 0x4071d0 SetDlgItemTextA
 0x4071d4 GetDlgItemTextA
 0x4071d8 MessageBoxIndirectA
 0x4071dc CharPrevA
 0x4071e0 DispatchMessageA
 0x4071e4 PeekMessageA
 0x4071e8 DestroyWindow
 0x4071ec CreateDialogParamA
 0x4071f0 SetTimer
 0x4071f4 SetWindowTextA
 0x4071f8 PostQuitMessage
 0x4071fc SetForegroundWindow
 0x407200 wsprintfA
 0x407204 SendMessageTimeoutA
 0x407208 FindWindowExA
 0x40720c SystemParametersInfoA
 0x407210 CreateWindowExA
 0x407214 GetClassInfoA
 0x407218 DialogBoxParamA
 0x40721c CharNextA
 0x407220 OpenClipboard
 0x407224 ExitWindowsEx
 0x407228 IsWindow
 0x40722c GetDlgItem
 0x407230 SetWindowLongA
 0x407234 LoadImageA
 0x407238 GetDC
 0x40723c EnableWindow
 0x407240 InvalidateRect
 0x407244 SendMessageA
 0x407248 DefWindowProcA
 0x40724c BeginPaint
 0x407250 GetClientRect
 0x407254 FillRect
 0x407258 DrawTextA
 0x40725c EndPaint
 0x407260 ShowWindow
GDI32.dll
 0x40703c SetBkColor
 0x407040 GetDeviceCaps
 0x407044 DeleteObject
 0x407048 CreateBrushIndirect
 0x40704c CreateFontIndirectA
 0x407050 SetBkMode
 0x407054 SetTextColor
 0x407058 SelectObject
SHELL32.dll
 0x407150 SHGetPathFromIDListA
 0x407154 SHBrowseForFolderA
 0x407158 SHGetFileInfoA
 0x40715c ShellExecuteA
 0x407160 SHFileOperationA
 0x407164 SHGetSpecialFolderLocation
ADVAPI32.dll
 0x407000 RegQueryValueExA
 0x407004 RegSetValueExA
 0x407008 RegEnumKeyA
 0x40700c RegEnumValueA
 0x407010 RegOpenKeyExA
 0x407014 RegDeleteKeyA
 0x407018 RegDeleteValueA
 0x40701c RegCloseKey
 0x407020 RegCreateKeyExA
COMCTL32.dll
 0x407028 ImageList_AddMasked
 0x40702c ImageList_Destroy
 0x407030 None
 0x407034 ImageList_Create
ole32.dll
 0x407278 CoTaskMemFree
 0x40727c OleInitialize
 0x407280 OleUninitialize
 0x407284 CoCreateInstance
VERSION.dll
 0x407268 GetFileVersionInfoSizeA
 0x40726c GetFileVersionInfoA
 0x407270 VerQueryValueA

EAT(Export Address Table) is none


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