Behavioral task
behavioral1
Sample
b6373944bd3ebca98c0df72198845d41.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
b6373944bd3ebca98c0df72198845d41.exe
Resource
win10v2004-20240226-en
General
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Target
b6373944bd3ebca98c0df72198845d41
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Size
1.3MB
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MD5
b6373944bd3ebca98c0df72198845d41
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SHA1
dadcab5085c562ecbfb389a4c51fe4a39b59a158
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SHA256
e1fe035799333e295572b92af86edfcb9ff609a35379bf9a5e3bcb15103bbd9a
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SHA512
29843af9ab66e8279373f9094a178c5b8d9472ed767ac13c43dd22ff8e778484dba864feb15ad07f939791bfa3c9fc957b5de60da60942ed9422565b8dd9507a
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SSDEEP
6144:IciirVVXyHnIdeLd89NlGB/xsj16QUm4bEuTo8tJJ6sToN3rbhE0OctTenBUH6Hv:TVCHngNlGBpsj1UHVdcN3HVtTe
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b6373944bd3ebca98c0df72198845d41
Files
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b6373944bd3ebca98c0df72198845d41.exe windows:4 windows x86 arch:x86
a1a5e02ac3b6096ec827ce439ea54c68
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
MessageBoxA
MessageBeep
SendMessageA
DestroyCursor
SetParent
PostMessageA
GetTopWindow
GetParent
GetFocus
GetClientRect
UpdateWindow
GetCursorPos
GetWindowRect
DestroyMenu
IsChild
IsRectEmpty
FillRect
GetDC
SetCursor
LoadCursorA
SetWindowLongA
GetWindowLongA
EnableWindow
IsWindowVisible
OffsetRect
PtInRect
DestroyIcon
IntersectRect
InflateRect
SetScrollRange
GetScrollRange
SetCapture
GetCapture
ReleaseCapture
SetTimer
KillTimer
LoadBitmapA
CopyRect
ChildWindowFromPointEx
SetWindowRgn
DestroyAcceleratorTable
GetWindow
GetActiveWindow
IsIconic
EmptyClipboard
OpenClipboard
GetClipboardData
CloseClipboard
SetCursorPos
RemovePropA
SetMenu
DefWindowProcA
GetClassInfoA
GetSystemMenu
PostThreadMessageA
MapDialogRect
SetWindowContextHelpId
CharNextA
GetClassNameA
SetMenuItemBitmaps
MoveWindow
IsDialogMessageA
SetWindowTextA
SystemParametersInfoA
TranslateMessage
DrawFrameControl
DrawEdge
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
EnumDisplaySettingsA
LoadImageA
TranslateAcceleratorA
PostQuitMessage
IsZoomed
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
DrawTextA
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
CallWindowProcA
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
GetMenuItemID
GetScrollPos
MapWindowPoints
SendDlgItemMessageA
MessageBoxA
gdi32
SelectPalette
GetWindowExtEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetBkMode
GetBkColor
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateBitmap
FillRgn
CreateRectRgn
CreateSolidBrush
GetStockObject
CreateFontIndirectA
EndDoc
DeleteDC
StartPage
BitBlt
SetBkColor
CreateCompatibleDC
Ellipse
DPtoLP
CreatePalette
GetTextExtentPoint32A
SaveDC
RestoreDC
SetBkMode
SetROP2
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
ExcludeClipRect
MoveToEx
LineTo
CreateDIBitmap
DeleteObject
CreatePolygonRgn
SetStretchBltMode
ExtSelectClipRgn
GetViewportExtEx
CreateRectRgnIndirect
GetMapMode
GetTextMetricsA
Escape
TextOutA
RectVisible
PtVisible
ord1002
GetTextMetricsW
winmm
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutReset
waveOutGetNumDevs
midiStreamProperty
midiOutPrepareHeader
midiStreamClose
winspool.drv
OpenPrinterA
DocumentPropertiesA
advapi32
RegCreateKeyExA
RegCreateKeyA
RegSetValueExA
RegCloseKey
shell32
SHGetSpecialFolderPathA
Shell_NotifyIconA
ole32
CreateILockBytesOnHGlobal
CoRegisterMessageFilter
StgCreateDocfileOnILockBytes
CoTaskMemFree
CLSIDFromProgID
StgOpenStorageOnILockBytes
OleIsCurrentClipboard
CLSIDFromString
OleUninitialize
OleInitialize
OleFlushClipboard
oleaut32
SafeArrayGetElemsize
SysAllocStringByteLen
VariantCopy
VariantClear
VariantChangeType
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayUnaccessData
SafeArrayAccessData
SysAllocString
SafeArrayCreate
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
VariantTimeToSystemTime
OleCreateFontIndirect
SysFreeString
SysAllocStringLen
SysStringLen
oledlg
ord8
comdlg32
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
msvcr100
_isctype
mfc42u
ord6582
shlwapi
ord8
rpcrt4
TowerExplode
Sections
.text Size: - Virtual size: 565KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 199KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 108B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.l1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE