jaffacakes118_HEUR[.]Trojan[.]Win32[.]Generic[.]2cdd8f7c4fcb6db02eb709cf29cfc8be

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.2cdd8f7c4fcb6db02eb709cf29cfc8be
Size 1.2MB
Sample261014-a7c3faev2m
SHA256 927e239f380e37cce3f11200f1ce9be879e39711c0437079e5566ce399b4c226
MD5 2cdd8f7c4fcb6db02eb709cf29cfc8be
SHA1 5bc03c6bb005bccee3d9abc2b0eed36a094d6fa2
SHA512 3f1448d14b9912336cf84ac9d224499c61236b777d5c13e990d03c47527c67804d11b5a730c1c62a82cc18372d6cb5fbc6b9583caa746a3eb6d09c7e3a921b71
SSDEEP 24576:xhm/8CsjIGdx1eh3xEpDCmV2XGtcPMsMUPvNmCYKyTPThA3NP:xwkRddi3djPMsPV5YKWVA
TLSH
T1A6553320154BF4EDCD7AC93A76632F0EB9366A4D2964C29D43D0F44F6C7B8A5101B2F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
jaffacakes118_HEUR.Trojan.Win32.Generic.2cdd8f7c4fcb6db02eb709cf29cfc8be

File Explorer

jaffacakes118_HEUR.Trojan.Win32.Generic.2cdd8f7c4fcb6db02eb709cf29cfc8be

.exe 1.2MB

jaffacakes118_HEUR.Trojan.Win32.Generic.2cdd8f7c4fcb6db02eb709cf29cfc8be

IMPHASH 629ed650b316e4bd75ab27ef37118097
SHA256 927e239f380e37cce3f11200f1ce9be879e39711c0437079e5566ce399b4c226
MD5 2cdd8f7c4fcb6db02eb709cf29cfc8be
SHA1 5bc03c6bb005bccee3d9abc2b0eed36a094d6fa2
SHA512 3f1448d14b9912336cf84ac9d224499c61236b777d5c13e990d03c47527c67804d11b5a730c1c62a82cc18372d6cb5fbc6b9583caa746a3eb6d09c7e3a921b71
SSDEEP 24576:xhm/8CsjIGdx1eh3xEpDCmV2XGtcPMsMUPvNmCYKyTPThA3NP:xwkRddi3djPMsPV5YKWVA
TLSH
T1A6553320154BF4EDCD7AC93A76632F0EB9366A4D2964C29D43D0F44F6C7B8A5101B2F9
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

3293723

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_BYTES_REVERSED_HI

PDB paths

oleaut32

SysFreeString SysReAllocStringLen SysAllocStringLen GetErrorInfo GetActiveObject VariantClear VariantInit SafeArrayPutElement SafeArrayCreateVector SafeArrayCreate SysFreeString SysAllocString SafeArrayPtrOfIndex SafeArrayUnaccessData SafeArrayAccessData SafeArrayGetUBound SafeArrayGetLBound SafeArrayCreate VariantChangeType VariantCopyInd VariantCopy VariantClear VariantInit

advapi32

RegQueryValueExW RegOpenKeyExW RegCloseKey RegUnLoadKeyW RegSetValueExW RegSaveKeyW RegRestoreKeyW RegReplaceKeyW RegQueryValueExW RegQueryInfoKeyW RegOpenKeyExW RegLoadKeyW RegFlushKey RegEnumValueW RegEnumKeyExW RegDeleteValueW RegDeleteKeyW RegCreateKeyExW RegConnectRegistryW RegCloseKey

user32

LoadStringW MessageBoxA CharNextW CreateWindowExW WindowFromPoint WaitMessage UpdateWindow UnregisterClassW UnhookWindowsHookEx TranslateMessage TranslateMDISysAccel TrackPopupMenuEx TrackPopupMenu SystemParametersInfoW ShowWindow ShowScrollBar ShowOwnedPopups SetWindowsHookExW SetWindowTextW SetWindowPos SetWindowPlacement SetWindowLongW SetTimer SetScrollRange SetScrollPos SetScrollInfo SetRect SetPropW SetParent SetMenuItemInfoW SetMenu SetForegroundWindow SetFocus SetDlgItemTextW SetCursorPos SetCursor SetClipboardData SetClassLongW SetCapture SetActiveWindow SendMessageA SendMessageW SendDlgItemMessageW ScrollWindow ScreenToClient RemovePropW RemoveMenu ReleaseDC ReleaseCapture RegisterWindowMessageW RegisterClipboardFormatW RegisterClassW RedrawWindow PostQuitMessage PostMessageW PeekMessageA PeekMessageW OpenClipboard OffsetRect MsgWaitForMultipleObjectsEx MsgWaitForMultipleObjects MoveWindow MessageBoxW MessageBeep MapWindowPoints MapVirtualKeyW LoadStringW LoadMenuW LoadKeyboardLayoutW LoadImageW LoadIconW LoadCursorW LoadBitmapW KillTimer IsZoomed IsWindowVisible IsWindowUnicode IsWindowEnabled IsWindow IsIconic IsDialogMessageA IsDialogMessageW IsChild InvalidateRect InsertMenuItemW InsertMenuW InflateRect GetWindowThreadProcessId GetWindowTextLengthW GetWindowTextW GetWindowRect GetWindowPlacement GetWindowLongW GetWindowDC GetTopWindow GetSystemMetrics GetSystemMenu GetSysColorBrush GetSysColor GetSubMenu GetScrollRange GetScrollPos GetScrollInfo GetPropW GetParent GetWindow GetMessageTime GetMessagePos GetMessageExtraInfo GetMenuStringW GetMenuState GetMenuItemInfoW GetMenuItemID GetMenuItemCount GetMenu GetLastActivePopup GetKeyboardState GetKeyboardLayoutNameW GetKeyboardLayoutList GetKeyboardLayout GetKeyState GetKeyNameTextW GetIconInfo GetForegroundWindow GetFocus GetDlgItem GetDesktopWindow GetDCEx GetDC GetCursorPos GetCursor GetClipboardData GetClientRect GetClassNameW GetClassLongW GetClassInfoW GetCapture GetActiveWindow FrameRect FindWindowExW FindWindowW FillRect EnumWindows EnumThreadWindows EnumChildWindows EndPaint EndMenu EnableWindow EnableScrollBar EnableMenuItem EmptyClipboard DrawTextExW DrawTextW DrawMenuBar DrawIconEx DrawIcon DrawFrameControl DrawFocusRect DrawEdge DispatchMessageA DispatchMessageW DestroyWindow DestroyMenu DestroyIcon DestroyCursor DeleteMenu DefWindowProcW DefMDIChildProcW DefFrameProcW CreatePopupMenu CreateMenu CreateIcon CreateAcceleratorTableW CopyIcon CloseClipboard ClientToScreen CheckMenuItem CharUpperBuffW CharUpperW CharNextW CharLowerBuffW CharLowerW CallWindowProcW CallNextHookEx BeginPaint AdjustWindowRectEx ActivateKeyboardLayout EnumDisplayMonitors GetMonitorInfoW MonitorFromPoint MonitorFromRect MonitorFromWindow

kernel32

lstrcmpiA LoadLibraryA LocalFree LocalAlloc Sleep VirtualFree VirtualAlloc SwitchToThread GetACP GetSystemInfo GetTickCount QueryPerformanceCounter GetVersion GetCurrentThreadId VirtualQuery WideCharToMultiByte SetCurrentDirectoryW MultiByteToWideChar lstrlenW lstrcpynW LoadLibraryExW IsValidLocale GetSystemDefaultUILanguage GetStartupInfoA GetProcAddress GetModuleHandleW GetModuleFileNameW GetUserDefaultUILanguage GetLocaleInfoW GetLastError GetCurrentDirectoryW GetCommandLineW FreeLibrary FindFirstFileW FindClose ExitProcess ExitThread CreateThread CompareStringW WriteFile UnhandledExceptionFilter SetFilePointer SetEndOfFile RtlUnwind ReadFile RaiseException GetStdHandle GetFileSize GetFileType DeleteCriticalSection LeaveCriticalSection EnterCriticalSection InitializeCriticalSection CreateFileW CloseHandle TlsSetValue TlsGetValue LocalAlloc GetModuleHandleW lstrlenW lstrcmpW WritePrivateProfileStringW WriteFile WideCharToMultiByte WaitForSingleObject WaitForMultipleObjectsEx VirtualQueryEx VirtualQuery VirtualFree VirtualAlloc TryEnterCriticalSection SwitchToThread SuspendThread Sleep SizeofResource SetThreadPriority SetThreadLocale SetLastError SetFilePointer SetEvent SetErrorMode SetEndOfFile ResumeThread ResetEvent RemoveDirectoryW ReadFile RaiseException IsDebuggerPresent MultiByteToWideChar MulDiv LockResource LocalFree LoadResource LoadLibraryW LeaveCriticalSection IsValidLocale InitializeCriticalSection GlobalUnlock GlobalSize GlobalLock GlobalFree GlobalFindAtomW GlobalDeleteAtom GlobalAlloc GlobalAddAtomW GetVersionExW GetVersion GetUserDefaultLCID GetTickCount GetThreadPriority GetThreadLocale GetSystemDirectoryW GetStdHandle GetProfileIntW GetProcAddress GetPrivateProfileStringW GetModuleHandleW GetModuleFileNameW GetLocaleInfoW GetLocalTime GetLastError GetFullPathNameW GetFileAttributesW GetExitCodeThread GetDiskFreeSpaceW GetDateFormatW GetCurrentThreadId GetCurrentThread GetCurrentProcessId GetCurrentProcess GetComputerNameW GetCPInfoExW GetCPInfo GetACP FreeResource InterlockedExchangeAdd InterlockedExchange InterlockedCompareExchange FreeLibrary FormatMessageW FindResourceW FindFirstFileW FindClose EnumSystemLocalesW EnumCalendarInfoW EnterCriticalSection DeleteFileW DeleteCriticalSection CreateThread CreateFileW CreateEventW CompareStringW CloseHandle Sleep GetModuleFileNameW GetModuleHandleA LoadLibraryA LocalAlloc LocalFree GetModuleFileNameA ExitProcess

msimg32

AlphaBlend

gdi32

UnrealizeObject StretchDIBits StretchBlt StartPage StartDocW SetWindowOrgEx SetWinMetaFileBits SetViewportOrgEx SetTextColor SetStretchBltMode SetROP2 SetPixel SetMapMode SetEnhMetaFileBits SetDIBits SetDIBColorTable SetBrushOrgEx SetBkMode SetBkColor SetAbortProc SelectPalette SelectObject SelectClipRgn SaveDC RoundRect RestoreDC Rectangle RectVisible RealizePalette Polyline Polygon PolyBezierTo PolyBezier PlayEnhMetaFile Pie PatBlt MoveToEx MaskBlt LineTo LPtoDP IntersectClipRect GetWindowOrgEx GetWinMetaFileBits GetTextMetricsW GetTextExtentPointW GetTextExtentPoint32W GetSystemPaletteEntries GetStockObject GetRgnBox GetPixel GetPaletteEntries GetObjectW GetEnhMetaFilePaletteEntries GetEnhMetaFileHeader GetEnhMetaFileDescriptionW GetEnhMetaFileBits GetDeviceCaps GetDIBits GetDIBColorTable GetCurrentPositionEx GetClipBox GetBrushOrgEx GetBitmapBits GdiFlush FrameRgn ExtTextOutW ExtFloodFill ExcludeClipRect EnumFontsW EnumFontFamiliesExW EndPage EndDoc Ellipse DeleteObject DeleteEnhMetaFile DeleteDC CreateSolidBrush CreateRectRgn CreatePenIndirect CreatePalette CreateICW CreateHalftonePalette CreateFontIndirectW CreateEnhMetaFileW CreateDIBitmap CreateDIBSection CreateDCW CreateCompatibleDC CreateCompatibleBitmap CreateBrushIndirect CreateBitmap CopyEnhMetaFileW CloseEnhMetaFile Chord BitBlt ArcTo Arc AngleArc AbortDoc

version

VerQueryValueW GetFileVersionInfoSizeW GetFileVersionInfoW

ole32

CreateStreamOnHGlobal OleRegEnumVerbs IsAccelerator OleDraw OleSetMenuDescriptor RevokeDragDrop RegisterDragDrop OleUninitialize OleInitialize CoTaskMemFree CoTaskMemAlloc ProgIDFromCLSID StringFromCLSID CoCreateInstance CoGetClassObject CoUninitialize CoInitialize IsEqualGUID

comctl32

InitializeFlatSB FlatSB_SetScrollProp FlatSB_SetScrollPos FlatSB_SetScrollInfo FlatSB_GetScrollPos FlatSB_GetScrollInfo _TrackMouseEvent ImageList_GetImageInfo ImageList_SetIconSize ImageList_GetIconSize ImageList_Write ImageList_Read ImageList_GetDragImage ImageList_DragShowNolock ImageList_DragMove ImageList_DragLeave ImageList_DragEnter ImageList_EndDrag ImageList_BeginDrag ImageList_Copy ImageList_LoadImageW ImageList_GetIcon ImageList_Remove ImageList_DrawEx ImageList_Replace ImageList_Draw ImageList_SetOverlayImage ImageList_GetBkColor ImageList_SetBkColor ImageList_ReplaceIcon ImageList_Add ImageList_SetImageCount ImageList_GetImageCount ImageList_Destroy ImageList_Create InitCommonControls

winspool.drv

OpenPrinterW EnumPrintersW DocumentPropertiesW ClosePrinter GetDefaultPrinterW

shell32

ShellExecuteW SHGetSpecialFolderPathW SHGetSpecialFolderLocation

wininet

InternetGetConnectedState FindNextUrlCacheEntryExW FindFirstUrlCacheEntryExW InternetSetOptionW InternetQueryOptionW InternetOpenW InternetConnectW InternetCloseHandle FindNextUrlCacheEntryW FindFirstUrlCacheEntryW FindCloseUrlCache DeleteUrlCacheEntryW

urlmon

CoInternetCreateZoneManager CoInternetCreateSecurityManager URLDownloadToFileW

comdlg32

GetSaveFileNameW GetOpenFileNameW

wsock32

WSACleanup WSAStartup WSAGetLastError gethostname gethostbyname inet_ntoa

crypt32

CertOpenSystemStoreW CertAddCertificateContextToStore CertFreeCertificateContext CertCreateCertificateContext CertCloseStore

shdocvw

DoOrganizeFavDlg

Name

.text

Size

Virtual Size

1.2MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.itext

Size

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

Virtual Size

14KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

20KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

Virtual Size

15KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.didata

Size

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

Virtual Size

60B

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.UPX0

Size

Virtual Size

96KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

7KB

Virtual Size

91KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.UPX1

Size

Virtual Size

525KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.UPX2

Size

1.2MB

Virtual Size

1.2MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

512B

Virtual Size

276B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

jaffacakes118_HEUR.Trojan.Win32.Generic.2cdd8f7c4fcb6db02eb709cf29cfc8be

oleaut32

advapi32

user32

kernel32

msimg32

gdi32

version

ole32

comctl32

winspool.drv

shell32

wininet

urlmon

comdlg32

wsock32

crypt32

shdocvw

generic