Report - credit.exe

UPX Malicious Library DGA DNS Socket Create Service Sniff Audio Escalate priviledges KeyLogger Code injection HTTP Internet API FTP ScreenShot Http API Steal credential Downloader P2P AntiDebug AntiVM PE32 PE File
ScreenShot
Created 2021.07.30 11:51 Machine s1_win7_x6402
Filename credit.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
3
Behavior Score
9.4
ZERO API file : malware
VT API (file) 20 detected (Androm, malicious, high confidence, Artemis, Attribute, HighConfidence, GenKryptik, FHVJ, FileRepMalware, Generic ML PUA, kcloud, Fareit, score, ZelphiF, bHW@aaKucxfi, Outbreak, susgen)
md5 821e75318f291ec08bafe26ceb1eeeff
sha256 e1686c75b6d0982c533063557289dd24d66ba74a9dd37cd5d328c3451035a01f
ssdeep 12288:Emt6Xn/fYF7E9rTdcDNVn14ZNBehaSXYG0aAJ92PHiLeN0aSy3V6+1G6W:xt0XnVcDNcm7JBa2HKaLFt
imphash 04e2fca09a354b909f05dafce23756a7
impfuzzy 192:f3Cnf1sT1/kbuuaxSUvK9/3oaqyrUo7CPbOQw+:f3o1scaq9AIePbOQP
  Network IP location

Signature (20cnts)

Level Description
warning File has been identified by 20 AntiVirus engines on VirusTotal as malicious
watch Allocates execute permission to another process indicative of possible code injection
watch Creates a thread using CreateRemoteThread in a non-child process indicative of process injection
watch Installs itself for autorun at Windows startup
watch Manipulates memory of a non-child process indicative of process injection
watch Network activity contains more than one unique useragent
watch One or more of the buffers contains an embedded PE file
watch Potential code injection by writing to the memory of another process
watch Resumed a suspended thread in a remote process potentially indicative of process injection
notice Allocates read-write-execute memory (usually to unpack itself)
notice Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time)
notice Creates a suspicious process
notice Creates executable files on the filesystem
notice One or more potentially interesting buffers were extracted
notice Performs some HTTP requests
notice Uses Windows utilities for basic Windows functionality
notice Yara rule detected in process memory
info Command line console output was observed
info Queries for the computername
info The executable contains unknown PE section names indicative of a packer (could be a false positive)

Rules (38cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Network_Downloader File Downloader memory
watch UPX_Zero UPX packed file binaries (download)
watch UPX_Zero UPX packed file binaries (upload)
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 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 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 (download)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (download)
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 (7cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
https://onedrive.live.com/download?cid=D6676A9A61E841F3&resid=D6676A9A61E841F3%21106&authkey=ABWUN04e3lg3neg US MICROSOFT-CORP-MSN-AS-BLOCK 13.107.42.13 clean
https://zya3ig.sn.files.1drv.com/y4md6gQPdIz35OSr1CP2N4-V0otIFa4eVa0izCLdmOuJBlLjvqOKL1As6rYQnYlPRdOKogUyQE7YlWy1lWOD4q-yUycJQpPxTSjhLp1ipDwl2VxJzzfz4_HgHLeaZnxv5_IXieI4bUFSOayiOt7gTLafGswW8XOo0GN6ewIHl1Xv5d3ZoJJCQW6vuIZ2DO7Z-CXZhd8Pay1cNIMOtYXsZ6jSw/Bopl US MICROSOFT-CORP-MSN-AS-BLOCK 13.107.42.12 clean
https://zya3ig.sn.files.1drv.com/y4mJJ5fYOJj8MPGeOKGqQ1KM13fmel2Ir5INpKatMQNhtn-MFo22uJXG-NxHGQW_rIE_QimVyEKqc1UAQnleBjY5UihcDrpL6Eb2Ifa9I_Ol5syVmMwJVuBJjBf1MYv7UrCewNZWHZNelLV4zk5t7MMv7dryPakEqTM3AMwvnh0KRMGP3mPCri2oJ3PakOXO5685tSRfDtd09gIy5zXW-F5cA/Bopl US MICROSOFT-CORP-MSN-AS-BLOCK 13.107.42.12 clean
zya3ig.sn.files.1drv.com US MICROSOFT-CORP-MSN-AS-BLOCK 13.107.42.12 clean
onedrive.live.com US MICROSOFT-CORP-MSN-AS-BLOCK 13.107.42.13 mailcious
13.107.42.13 US MICROSOFT-CORP-MSN-AS-BLOCK 13.107.42.13 mailcious
13.107.42.12 US MICROSOFT-CORP-MSN-AS-BLOCK 13.107.42.12 malware

Suricata ids

PE API

IAT(Import Address Table) Library

kernel32.dll
 0x4c2168 DeleteCriticalSection
 0x4c216c LeaveCriticalSection
 0x4c2170 EnterCriticalSection
 0x4c2174 InitializeCriticalSection
 0x4c2178 VirtualFree
 0x4c217c VirtualAlloc
 0x4c2180 LocalFree
 0x4c2184 LocalAlloc
 0x4c2188 GetVersion
 0x4c218c GetCurrentThreadId
 0x4c2190 InterlockedDecrement
 0x4c2194 InterlockedIncrement
 0x4c2198 VirtualQuery
 0x4c219c WideCharToMultiByte
 0x4c21a0 MultiByteToWideChar
 0x4c21a4 lstrlenA
 0x4c21a8 lstrcpynA
 0x4c21ac LoadLibraryExA
 0x4c21b0 GetThreadLocale
 0x4c21b4 GetStartupInfoA
 0x4c21b8 GetProcAddress
 0x4c21bc GetModuleHandleA
 0x4c21c0 GetModuleFileNameA
 0x4c21c4 GetLocaleInfoA
 0x4c21c8 GetCommandLineA
 0x4c21cc FreeLibrary
 0x4c21d0 FindFirstFileA
 0x4c21d4 FindClose
 0x4c21d8 ExitProcess
 0x4c21dc WriteFile
 0x4c21e0 UnhandledExceptionFilter
 0x4c21e4 RtlUnwind
 0x4c21e8 RaiseException
 0x4c21ec GetStdHandle
user32.dll
 0x4c21f4 GetKeyboardType
 0x4c21f8 LoadStringA
 0x4c21fc MessageBoxA
 0x4c2200 CharNextA
advapi32.dll
 0x4c2208 RegQueryValueExA
 0x4c220c RegOpenKeyExA
 0x4c2210 RegCloseKey
oleaut32.dll
 0x4c2218 SysFreeString
 0x4c221c SysReAllocStringLen
 0x4c2220 SysAllocStringLen
kernel32.dll
 0x4c2228 TlsSetValue
 0x4c222c TlsGetValue
 0x4c2230 LocalAlloc
 0x4c2234 GetModuleHandleA
advapi32.dll
 0x4c223c RegQueryValueExA
 0x4c2240 RegOpenKeyExA
 0x4c2244 RegCloseKey
kernel32.dll
 0x4c224c lstrcpyA
 0x4c2250 lstrcmpA
 0x4c2254 WriteFile
 0x4c2258 WaitForSingleObject
 0x4c225c VirtualQuery
 0x4c2260 VirtualProtect
 0x4c2264 VirtualAlloc
 0x4c2268 Sleep
 0x4c226c SizeofResource
 0x4c2270 SetThreadLocale
 0x4c2274 SetFilePointer
 0x4c2278 SetEvent
 0x4c227c SetErrorMode
 0x4c2280 SetEndOfFile
 0x4c2284 ResetEvent
 0x4c2288 ReadFile
 0x4c228c MultiByteToWideChar
 0x4c2290 MulDiv
 0x4c2294 LockResource
 0x4c2298 LoadResource
 0x4c229c LoadLibraryA
 0x4c22a0 LeaveCriticalSection
 0x4c22a4 InitializeCriticalSection
 0x4c22a8 GlobalUnlock
 0x4c22ac GlobalSize
 0x4c22b0 GlobalReAlloc
 0x4c22b4 GlobalHandle
 0x4c22b8 GlobalLock
 0x4c22bc GlobalFree
 0x4c22c0 GlobalFindAtomA
 0x4c22c4 GlobalDeleteAtom
 0x4c22c8 GlobalAlloc
 0x4c22cc GlobalAddAtomA
 0x4c22d0 GetVersionExA
 0x4c22d4 GetVersion
 0x4c22d8 GetUserDefaultLCID
 0x4c22dc GetTickCount
 0x4c22e0 GetThreadLocale
 0x4c22e4 GetSystemInfo
 0x4c22e8 GetStringTypeExA
 0x4c22ec GetStdHandle
 0x4c22f0 GetProcAddress
 0x4c22f4 GetModuleHandleA
 0x4c22f8 GetModuleFileNameA
 0x4c22fc GetLocaleInfoA
 0x4c2300 GetLocalTime
 0x4c2304 GetLastError
 0x4c2308 GetFullPathNameA
 0x4c230c GetDiskFreeSpaceA
 0x4c2310 GetDateFormatA
 0x4c2314 GetCurrentThreadId
 0x4c2318 GetCurrentProcessId
 0x4c231c GetComputerNameA
 0x4c2320 GetCPInfo
 0x4c2324 GetACP
 0x4c2328 FreeResource
 0x4c232c InterlockedExchange
 0x4c2330 FreeLibrary
 0x4c2334 FormatMessageA
 0x4c2338 FindResourceA
 0x4c233c FindFirstFileA
 0x4c2340 FindClose
 0x4c2344 FileTimeToLocalFileTime
 0x4c2348 FileTimeToDosDateTime
 0x4c234c EnumCalendarInfoA
 0x4c2350 EnterCriticalSection
 0x4c2354 DeleteFileA
 0x4c2358 DeleteCriticalSection
 0x4c235c CreateThread
 0x4c2360 CreateFileA
 0x4c2364 CreateEventA
 0x4c2368 CompareStringA
 0x4c236c CloseHandle
version.dll
 0x4c2374 VerQueryValueA
 0x4c2378 GetFileVersionInfoSizeA
 0x4c237c GetFileVersionInfoA
gdi32.dll
 0x4c2384 UnrealizeObject
 0x4c2388 StretchBlt
 0x4c238c SetWindowOrgEx
 0x4c2390 SetWinMetaFileBits
 0x4c2394 SetViewportOrgEx
 0x4c2398 SetTextColor
 0x4c239c SetStretchBltMode
 0x4c23a0 SetROP2
 0x4c23a4 SetPixel
 0x4c23a8 SetEnhMetaFileBits
 0x4c23ac SetDIBColorTable
 0x4c23b0 SetBrushOrgEx
 0x4c23b4 SetBkMode
 0x4c23b8 SetBkColor
 0x4c23bc SelectPalette
 0x4c23c0 SelectObject
 0x4c23c4 SaveDC
 0x4c23c8 RestoreDC
 0x4c23cc Rectangle
 0x4c23d0 RectVisible
 0x4c23d4 RealizePalette
 0x4c23d8 Polyline
 0x4c23dc Polygon
 0x4c23e0 PlayEnhMetaFile
 0x4c23e4 PatBlt
 0x4c23e8 MoveToEx
 0x4c23ec MaskBlt
 0x4c23f0 LineTo
 0x4c23f4 IntersectClipRect
 0x4c23f8 GetWindowOrgEx
 0x4c23fc GetWinMetaFileBits
 0x4c2400 GetTextMetricsA
 0x4c2404 GetTextExtentPointA
 0x4c2408 GetTextExtentPoint32A
 0x4c240c GetSystemPaletteEntries
 0x4c2410 GetStockObject
 0x4c2414 GetPixel
 0x4c2418 GetPaletteEntries
 0x4c241c GetObjectA
 0x4c2420 GetEnhMetaFilePaletteEntries
 0x4c2424 GetEnhMetaFileHeader
 0x4c2428 GetEnhMetaFileDescriptionA
 0x4c242c GetEnhMetaFileBits
 0x4c2430 GetDeviceCaps
 0x4c2434 GetDIBits
 0x4c2438 GetDIBColorTable
 0x4c243c GetDCOrgEx
 0x4c2440 GetCurrentPositionEx
 0x4c2444 GetClipBox
 0x4c2448 GetBrushOrgEx
 0x4c244c GetBitmapBits
 0x4c2450 GdiFlush
 0x4c2454 ExtTextOutA
 0x4c2458 ExcludeClipRect
 0x4c245c DeleteObject
 0x4c2460 DeleteEnhMetaFile
 0x4c2464 DeleteDC
 0x4c2468 CreateSolidBrush
 0x4c246c CreatePenIndirect
 0x4c2470 CreatePalette
 0x4c2474 CreateHalftonePalette
 0x4c2478 CreateFontIndirectA
 0x4c247c CreateEnhMetaFileA
 0x4c2480 CreateDIBitmap
 0x4c2484 CreateDIBSection
 0x4c2488 CreateCompatibleDC
 0x4c248c CreateCompatibleBitmap
 0x4c2490 CreateBrushIndirect
 0x4c2494 CreateBitmap
 0x4c2498 CopyEnhMetaFileA
 0x4c249c CloseEnhMetaFile
 0x4c24a0 BitBlt
user32.dll
 0x4c24a8 CreateWindowExA
 0x4c24ac WindowFromPoint
 0x4c24b0 WinHelpA
 0x4c24b4 WaitMessage
 0x4c24b8 UpdateWindow
 0x4c24bc UnregisterClassA
 0x4c24c0 UnhookWindowsHookEx
 0x4c24c4 TranslateMessage
 0x4c24c8 TranslateMDISysAccel
 0x4c24cc TrackPopupMenu
 0x4c24d0 SystemParametersInfoA
 0x4c24d4 ShowWindow
 0x4c24d8 ShowScrollBar
 0x4c24dc ShowOwnedPopups
 0x4c24e0 ShowCursor
 0x4c24e4 ShowCaret
 0x4c24e8 SetWindowsHookExA
 0x4c24ec SetWindowTextA
 0x4c24f0 SetWindowPos
 0x4c24f4 SetWindowPlacement
 0x4c24f8 SetWindowLongA
 0x4c24fc SetTimer
 0x4c2500 SetScrollRange
 0x4c2504 SetScrollPos
 0x4c2508 SetScrollInfo
 0x4c250c SetRect
 0x4c2510 SetPropA
 0x4c2514 SetParent
 0x4c2518 SetMenuItemInfoA
 0x4c251c SetMenu
 0x4c2520 SetForegroundWindow
 0x4c2524 SetFocus
 0x4c2528 SetCursor
 0x4c252c SetClipboardData
 0x4c2530 SetClassLongA
 0x4c2534 SetCapture
 0x4c2538 SetActiveWindow
 0x4c253c SendMessageA
 0x4c2540 ScrollWindow
 0x4c2544 ScreenToClient
 0x4c2548 RemovePropA
 0x4c254c RemoveMenu
 0x4c2550 ReleaseDC
 0x4c2554 ReleaseCapture
 0x4c2558 RegisterWindowMessageA
 0x4c255c RegisterClipboardFormatA
 0x4c2560 RegisterClassA
 0x4c2564 RedrawWindow
 0x4c2568 PtInRect
 0x4c256c PostQuitMessage
 0x4c2570 PostMessageA
 0x4c2574 PeekMessageA
 0x4c2578 OpenClipboard
 0x4c257c OffsetRect
 0x4c2580 OemToCharA
 0x4c2584 MsgWaitForMultipleObjects
 0x4c2588 MessageBoxA
 0x4c258c MessageBeep
 0x4c2590 MapWindowPoints
 0x4c2594 MapVirtualKeyA
 0x4c2598 LoadStringA
 0x4c259c LoadKeyboardLayoutA
 0x4c25a0 LoadIconA
 0x4c25a4 LoadCursorA
 0x4c25a8 LoadBitmapA
 0x4c25ac KillTimer
 0x4c25b0 IsZoomed
 0x4c25b4 IsWindowVisible
 0x4c25b8 IsWindowEnabled
 0x4c25bc IsWindow
 0x4c25c0 IsRectEmpty
 0x4c25c4 IsIconic
 0x4c25c8 IsDialogMessageA
 0x4c25cc IsChild
 0x4c25d0 InvalidateRect
 0x4c25d4 IntersectRect
 0x4c25d8 InsertMenuItemA
 0x4c25dc InsertMenuA
 0x4c25e0 InflateRect
 0x4c25e4 HideCaret
 0x4c25e8 GetWindowThreadProcessId
 0x4c25ec GetWindowTextA
 0x4c25f0 GetWindowRect
 0x4c25f4 GetWindowPlacement
 0x4c25f8 GetWindowLongA
 0x4c25fc GetWindowDC
 0x4c2600 GetTopWindow
 0x4c2604 GetSystemMetrics
 0x4c2608 GetSystemMenu
 0x4c260c GetSysColorBrush
 0x4c2610 GetSysColor
 0x4c2614 GetSubMenu
 0x4c2618 GetScrollRange
 0x4c261c GetScrollPos
 0x4c2620 GetScrollInfo
 0x4c2624 GetPropA
 0x4c2628 GetParent
 0x4c262c GetWindow
 0x4c2630 GetMessageTime
 0x4c2634 GetMenuStringA
 0x4c2638 GetMenuState
 0x4c263c GetMenuItemInfoA
 0x4c2640 GetMenuItemID
 0x4c2644 GetMenuItemCount
 0x4c2648 GetMenu
 0x4c264c GetLastActivePopup
 0x4c2650 GetKeyboardState
 0x4c2654 GetKeyboardLayoutList
 0x4c2658 GetKeyboardLayout
 0x4c265c GetKeyState
 0x4c2660 GetKeyNameTextA
 0x4c2664 GetIconInfo
 0x4c2668 GetForegroundWindow
 0x4c266c GetFocus
 0x4c2670 GetDlgItem
 0x4c2674 GetDesktopWindow
 0x4c2678 GetDCEx
 0x4c267c GetDC
 0x4c2680 GetCursorPos
 0x4c2684 GetCursor
 0x4c2688 GetClipboardData
 0x4c268c GetClientRect
 0x4c2690 GetClassNameA
 0x4c2694 GetClassInfoA
 0x4c2698 GetCapture
 0x4c269c GetActiveWindow
 0x4c26a0 FrameRect
 0x4c26a4 FindWindowA
 0x4c26a8 FillRect
 0x4c26ac EqualRect
 0x4c26b0 EnumWindows
 0x4c26b4 EnumThreadWindows
 0x4c26b8 EnumClipboardFormats
 0x4c26bc EndPaint
 0x4c26c0 EnableWindow
 0x4c26c4 EnableScrollBar
 0x4c26c8 EnableMenuItem
 0x4c26cc EmptyClipboard
 0x4c26d0 DrawTextA
 0x4c26d4 DrawStateA
 0x4c26d8 DrawMenuBar
 0x4c26dc DrawIconEx
 0x4c26e0 DrawIcon
 0x4c26e4 DrawFrameControl
 0x4c26e8 DrawFocusRect
 0x4c26ec DrawEdge
 0x4c26f0 DispatchMessageA
 0x4c26f4 DestroyWindow
 0x4c26f8 DestroyMenu
 0x4c26fc DestroyIcon
 0x4c2700 DestroyCursor
 0x4c2704 DeleteMenu
 0x4c2708 DefWindowProcA
 0x4c270c DefMDIChildProcA
 0x4c2710 DefFrameProcA
 0x4c2714 CreatePopupMenu
 0x4c2718 CreateMenu
 0x4c271c CreateIcon
 0x4c2720 CloseClipboard
 0x4c2724 ClientToScreen
 0x4c2728 CheckMenuItem
 0x4c272c CallWindowProcA
 0x4c2730 CallNextHookEx
 0x4c2734 BeginPaint
 0x4c2738 CharNextA
 0x4c273c CharLowerBuffA
 0x4c2740 CharLowerA
 0x4c2744 CharUpperBuffA
 0x4c2748 CharToOemA
 0x4c274c AdjustWindowRectEx
 0x4c2750 ActivateKeyboardLayout
kernel32.dll
 0x4c2758 Sleep
oleaut32.dll
 0x4c2760 SafeArrayPtrOfIndex
 0x4c2764 SafeArrayPutElement
 0x4c2768 SafeArrayGetElement
 0x4c276c SafeArrayUnaccessData
 0x4c2770 SafeArrayAccessData
 0x4c2774 SafeArrayGetUBound
 0x4c2778 SafeArrayGetLBound
 0x4c277c SafeArrayCreate
 0x4c2780 VariantChangeType
 0x4c2784 VariantCopyInd
 0x4c2788 VariantCopy
 0x4c278c VariantClear
 0x4c2790 VariantInit
ole32.dll
 0x4c2798 CreateStreamOnHGlobal
 0x4c279c IsAccelerator
 0x4c27a0 OleDraw
 0x4c27a4 OleSetMenuDescriptor
 0x4c27a8 CoTaskMemFree
 0x4c27ac ProgIDFromCLSID
 0x4c27b0 StringFromCLSID
 0x4c27b4 CoCreateInstance
 0x4c27b8 CoGetClassObject
 0x4c27bc CoUninitialize
 0x4c27c0 CoInitialize
 0x4c27c4 IsEqualGUID
oleaut32.dll
 0x4c27cc GetErrorInfo
 0x4c27d0 GetActiveObject
 0x4c27d4 SysFreeString
comctl32.dll
 0x4c27dc ImageList_SetIconSize
 0x4c27e0 ImageList_GetIconSize
 0x4c27e4 ImageList_Write
 0x4c27e8 ImageList_Read
 0x4c27ec ImageList_GetDragImage
 0x4c27f0 ImageList_DragShowNolock
 0x4c27f4 ImageList_SetDragCursorImage
 0x4c27f8 ImageList_DragMove
 0x4c27fc ImageList_DragLeave
 0x4c2800 ImageList_DragEnter
 0x4c2804 ImageList_EndDrag
 0x4c2808 ImageList_BeginDrag
 0x4c280c ImageList_Remove
 0x4c2810 ImageList_DrawEx
 0x4c2814 ImageList_Replace
 0x4c2818 ImageList_Draw
 0x4c281c ImageList_GetBkColor
 0x4c2820 ImageList_SetBkColor
 0x4c2824 ImageList_ReplaceIcon
 0x4c2828 ImageList_Add
 0x4c282c ImageList_SetImageCount
 0x4c2830 ImageList_GetImageCount
 0x4c2834 ImageList_Destroy
 0x4c2838 ImageList_Create
 0x4c283c InitCommonControls
comdlg32.dll
 0x4c2844 GetSaveFileNameA
 0x4c2848 GetOpenFileNameA
winmm.dll
 0x4c2850 sndPlaySoundA

EAT(Export Address Table) is none



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