Static task
static1
Behavioral task
behavioral1
Sample
2526051__LESAINT,JESSIKA__20231205.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2526051__LESAINT,JESSIKA__20231205.exe
Resource
win10v2004-20231215-en
General
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Target
7e2c4072a76eac739886d4cf69f5af8a.bin
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Size
49.9MB
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MD5
7e2c4072a76eac739886d4cf69f5af8a
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SHA1
3a083571afc2245e44b597077aea0d7a47a93343
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SHA256
5ac39a75631bed976a250581ab4f05db35e22c84e5f141892a1a6a1d73854df1
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SHA512
14a8686d709f1825a4ea358ad97bc0933b1e861253393212a86b3499afd8e94309c8bbce03eb5fb74a389fc65a971fc82e6695b4ff989cfa68a61588f4ad72ad
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SSDEEP
786432:SdLKiSmi8Wfv0kI3jy1MTY3bM6UcickH0shwqh+Ms0YOaAp7pK9pcgclVP:kWiSBJnPIGKYLM6e9H0wW0FxpKnsP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/2526051__LESAINT,JESSIKA__20231205.exe
Files
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7e2c4072a76eac739886d4cf69f5af8a.bin.zip
Password: infected
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TAC JESSIKA.zip.zip
Password: infected
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2526051__LESAINT,JESSIKA__20231205.apj
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2526051__LESAINT,JESSIKA__20231205.exe.exe windows:5 windows x86 arch:x86
Password: infected
751b9b775ca6d7f230d303dbf2036fa7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetConsoleCP
GetConsoleMode
IsValidCodePage
CreateFileW
SetEnvironmentVariableA
QueryPerformanceCounter
HeapCreate
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStdHandle
IsProcessorFeaturePresent
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetFileType
SetStdHandle
GetSystemTimeAsFileTime
HeapSize
HeapQueryInformation
FindResourceA
CreateThread
ExitThread
HeapReAlloc
VirtualQuery
GetSystemInfo
VirtualAlloc
RaiseException
ExitProcess
RtlUnwind
HeapFree
GetTimeZoneInformation
GetStartupInfoW
HeapSetInformation
GetCommandLineA
DecodePointer
EncodePointer
FindResourceExW
VirtualProtect
SearchPathA
Sleep
GetProfileIntA
GetTickCount
GetNumberFormatA
GetWindowsDirectoryA
GetFileTime
GetFileSizeEx
GetFileAttributesA
FileTimeToLocalFileTime
GetFileAttributesExA
GetTempPathA
GetTempFileNameA
SetErrorMode
GetOEMCP
GetCPInfo
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
LCMapStringW
CompareStringW
HeapAlloc
GetStringTypeW
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
lstrcmpiA
FileTimeToSystemTime
GetACP
InterlockedIncrement
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
TlsGetValue
LocalAlloc
GlobalFlags
lstrcpyA
GetSystemDirectoryW
GetCurrentDirectoryA
GlobalGetAtomNameA
GlobalFindAtomA
GetVersionExA
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LoadLibraryW
lstrcmpW
InterlockedDecrement
GetModuleFileNameW
ReleaseActCtx
CreateActCtxW
GlobalAddAtomA
ResumeThread
SetThreadPriority
CopyFileA
GlobalSize
FormatMessageA
LocalFree
lstrlenW
MulDiv
GetCurrentProcessId
GlobalUnlock
GlobalFree
FreeResource
GetPrivateProfileStringA
WritePrivateProfileStringA
GetPrivateProfileIntA
GetModuleHandleA
lstrlenA
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
GetModuleFileNameA
GetUserDefaultUILanguage
ConvertDefaultLocale
GetSystemDefaultUILanguage
GetLocaleInfoA
LoadLibraryExA
MultiByteToWideChar
CompareStringA
ActivateActCtx
LoadLibraryA
DeactivateActCtx
SetLastError
GlobalLock
lstrcmpA
GlobalAlloc
GetModuleHandleW
GetProcAddress
FreeLibrary
InterlockedExchange
DeleteFileA
WaitForSingleObject
GetLastError
CreateProcessA
FindResourceW
WideCharToMultiByte
CloseHandle
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
CreateFileA
SizeofResource
LockResource
LoadResource
WriteConsoleW
user32
GetKeyNameTextA
PostThreadMessageA
CharUpperBuffA
CopyIcon
FrameRect
RegisterClipboardFormatA
LoadImageW
EmptyClipboard
CloseClipboard
SetClipboardData
OpenClipboard
GetNextDlgGroupItem
GetIconInfo
HideCaret
InvertRect
LockWindowUpdate
SetCursorPos
SetRect
CreateAcceleratorTableA
LoadAcceleratorsW
GetKeyboardState
GetKeyboardLayout
MapVirtualKeyA
ToAsciiEx
CopyAcceleratorTableA
DrawFocusRect
DrawFrameControl
DrawEdge
DrawIconEx
SetClassLongA
DestroyAcceleratorTable
SetParent
UnpackDDElParam
ReuseDDElParam
LoadMenuA
LoadImageA
LoadAcceleratorsA
InsertMenuItemA
BringWindowToTop
TranslateAcceleratorA
CopyImage
UnregisterClassA
DestroyIcon
GetMenuDefaultItem
SetMenuDefaultItem
GetMenuItemInfoA
CreatePopupMenu
IsMenu
DestroyMenu
MonitorFromPoint
UpdateLayeredWindow
EnableScrollBar
UnionRect
IsRectEmpty
CharUpperA
IsZoomed
GetAsyncKeyState
NotifyWinEvent
MessageBeep
SetWindowRgn
GetSystemMenu
LoadMenuW
OffsetRect
IntersectRect
KillTimer
SetTimer
RealChildWindowFromPoint
GetSysColorBrush
SetLayeredWindowAttributes
EnumDisplayMonitors
SystemParametersInfoA
SetRectEmpty
DeleteMenu
WaitMessage
ReleaseCapture
LoadCursorA
LoadCursorW
WindowFromPoint
SetCapture
LoadIconA
WinHelpA
IsChild
GetCapture
DefFrameProcA
SetPropA
GetPropA
RemovePropA
GetForegroundWindow
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
GetMessageTime
GetMessagePos
MonitorFromWindow
GetMonitorInfoA
MapWindowPoints
ScrollWindow
TrackPopupMenu
SetMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
RedrawWindow
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
AdjustWindowRectEx
EqualRect
DeferWindowPos
GetScrollInfo
SetScrollInfo
SetWindowPlacement
GetWindowPlacement
DefWindowProcA
CallWindowProcA
GetMenu
CopyRect
GetWindowTextLengthA
GetWindowTextA
SetFocus
SetWindowPos
ShowWindow
MoveWindow
SetWindowLongA
GetDlgCtrlID
SetWindowTextA
IsDialogMessageA
SendDlgItemMessageA
CheckDlgButton
GetWindow
GetClassNameA
InvalidateRect
UpdateWindow
DrawStateA
ShowOwnedPopups
SetCursor
GetMessageA
TranslateMessage
DispatchMessageA
IsWindowVisible
GetKeyState
PeekMessageA
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
ModifyMenuA
EnableMenuItem
DefMDIChildProcA
DrawMenuBar
TranslateMDISysAccel
CreateMenu
IsClipboardFormatAvailable
GetWindowRgn
MapDialogRect
DestroyCursor
CheckMenuItem
SetWindowsHookExA
UnhookWindowsHookEx
GetCursorPos
CallNextHookEx
GetFocus
GetWindowRect
PtInRect
GetSysColor
EndPaint
SubtractRect
MapVirtualKeyExA
IsCharLowerA
GetDoubleClickTime
GetUpdateRect
GetClassLongA
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
ScreenToClient
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
FillRect
GetMenuState
GetMenuStringA
AppendMenuA
GetMenuItemID
InsertMenuA
GetMenuItemCount
GetSubMenu
RemoveMenu
GetWindowThreadProcessId
GetLastActivePopup
MessageBoxA
GetDesktopWindow
GetActiveWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
IsWindow
GetWindowLongA
GetDlgItem
IsWindowEnabled
GetParent
GetNextDlgTabItem
EndDialog
RegisterWindowMessageA
PostQuitMessage
PostMessageA
EnableWindow
DrawIcon
GetClientRect
GetSystemMetrics
IsIconic
SendMessageA
LoadIconW
InflateRect
gdi32
CreateFontIndirectA
CreateCompatibleBitmap
CreateRectRgnIndirect
GetTextMetricsA
EnumFontFamiliesA
GetTextCharsetInfo
GetTextExtentPoint32A
SetRectRgn
CombineRgn
PatBlt
DPtoLP
CreateRoundRectRgn
CreateDIBSection
CreatePolygonRgn
GetBkColor
GetTextColor
CreateEllipticRgn
Polyline
Ellipse
Polygon
CreatePalette
GetPaletteEntries
GetNearestPaletteIndex
RealizePalette
GetSystemPaletteEntries
OffsetRgn
GetRgnBox
SetDIBColorTable
CreateDIBitmap
CreateSolidBrush
Rectangle
EnumFontFamiliesExA
ExtFloodFill
SetPaletteEntries
LPtoDP
GetWindowOrgEx
GetViewportOrgEx
PtInRegion
FillRgn
FrameRgn
GetBoundsRect
GetTextFaceA
SetPixelV
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
StretchBlt
CreateHatchBrush
Escape
SetViewportExtEx
CreatePen
GetObjectType
SelectPalette
GetStockObject
CreateCompatibleDC
CreateBitmap
CreatePatternBrush
DeleteDC
ExtSelectClipRgn
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
SetWindowOrgEx
SetPixel
GetDeviceCaps
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetPixel
BitBlt
GetWindowExtEx
GetViewportExtEx
GetObjectA
CreateRectRgn
SelectClipRgn
DeleteObject
SetLayout
GetLayout
SetTextAlign
MoveToEx
LineTo
IntersectClipRect
ExcludeClipRect
GetClipBox
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
SetBkColor
RestoreDC
SaveDC
CreateDCA
CopyMetaFileA
ScaleViewportExtEx
msimg32
AlphaBlend
TransparentBlt
comdlg32
GetFileTitleA
winspool.drv
ClosePrinter
OpenPrinterA
DocumentPropertiesA
advapi32
RegEnumKeyExA
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
RegSetValueExA
RegDeleteValueA
RegDeleteKeyA
RegEnumKeyA
RegCloseKey
RegEnumValueA
RegQueryValueA
shell32
DragQueryFileA
SHGetDesktopFolder
SHGetSpecialFolderLocation
SHGetMalloc
SHGetPathFromIDListA
SHBrowseForFolderA
SHAppBarMessage
ShellExecuteA
SHGetSpecialFolderPathA
DragFinish
SHGetFileInfoA
comctl32
ImageList_GetIconSize
shlwapi
PathFindFileNameA
PathStripToRootA
PathIsUNCA
PathFindExtensionA
PathRemoveFileSpecW
ole32
RevokeDragDrop
CoLockObjectExternal
RegisterDragDrop
OleGetClipboard
OleLockRunning
IsAccelerator
OleTranslateAccelerator
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
CoInitializeEx
DoDragDrop
CreateStreamOnHGlobal
CoUninitialize
CoInitialize
CoCreateInstance
OleDuplicateData
CoTaskMemAlloc
ReleaseStgMedium
CoTaskMemFree
CoCreateGuid
oleaut32
SysFreeString
SysAllocString
VarBstrFromDate
SystemTimeToVariantTime
VariantTimeToSystemTime
SysStringLen
VariantInit
VariantChangeType
VariantClear
SysAllocStringLen
gdiplus
GdipGetImageGraphicsContext
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipGetImagePalette
GdipGetImagePaletteSize
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipCloneImage
GdipDrawImageRectI
GdipSetInterpolationMode
GdipCreateFromHDC
GdiplusShutdown
GdiplusStartup
GdipCreateBitmapFromHBITMAP
GdipDisposeImage
GdipDeleteGraphics
GdipAlloc
GdipFree
GdipDrawImageI
oleacc
LresultFromObject
AccessibleObjectFromWindow
CreateStdAccessibleObject
imm32
ImmGetOpenStatus
ImmReleaseContext
ImmGetContext
winmm
PlaySoundA
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 22KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 50.2MB - Virtual size: 50.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 162KB - Virtual size: 161KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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checksums.txt