Static task
static1
Behavioral task
behavioral1
Sample
bf91bf081b1be3ac5dbbe5a162c9c6a1bb2c223057b195d3ea9ceeb1ca5413ab.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
bf91bf081b1be3ac5dbbe5a162c9c6a1bb2c223057b195d3ea9ceeb1ca5413ab.exe
Resource
win10v2004-20231020-en
General
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Target
bf91bf081b1be3ac5dbbe5a162c9c6a1bb2c223057b195d3ea9ceeb1ca5413ab
-
Size
218KB
-
MD5
9a5024552df02889636982b8e82f176a
-
SHA1
28687facada3cf4a10228902563d27318e6d2b26
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SHA256
bf91bf081b1be3ac5dbbe5a162c9c6a1bb2c223057b195d3ea9ceeb1ca5413ab
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SHA512
2790b0f679d6aa482b116c8a92e0f75ce23ef8f6842a5d6617b0fb436a4283f3e09cf4cb7121bd23a28777e6b07bd39ec9cc6f0412f1643e8ef02792b767ed7a
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SSDEEP
6144:piONmNICShFuRVdd/Al+5ehke/dngNSbKk+L:b1hmdd/Al+5kp5gNT5L
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf91bf081b1be3ac5dbbe5a162c9c6a1bb2c223057b195d3ea9ceeb1ca5413ab
Files
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bf91bf081b1be3ac5dbbe5a162c9c6a1bb2c223057b195d3ea9ceeb1ca5413ab.exe windows:4 windows x86
f41ff8566ea09d13f04e5d3309d52725
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
DdeInitializeA
OpenInputDesktop
DdeUnaccessData
ClipCursor
GetKBCodePage
GetThreadDesktop
GetMenuItemInfoA
GetOpenClipboardWindow
GetClipboardOwner
GetMenuItemInfoW
CharLowerBuffA
LoadMenuA
GetClassNameA
RegisterClassA
GetMenu
SetCursor
SetForegroundWindow
ClientToScreen
GetKeyState
DrawTextA
CreateIconIndirect
GetCursorPos
GetWindowTextLengthA
MessageBoxW
DialogBoxParamA
SetCaretPos
DdeFreeDataHandle
AdjustWindowRect
GetMenuState
LoadImageA
DispatchMessageA
DefDlgProcA
TranslateAcceleratorA
SetScrollRange
FrameRect
GetNextDlgGroupItem
SetDlgItemInt
GetDCEx
GetWindowRect
SystemParametersInfoA
SetClassLongA
SetWindowLongA
InvalidateRgn
GetMessagePos
InvalidateRect
IsDialogMessageA
SetTimer
TrackPopupMenuEx
TrackPopupMenu
DrawIcon
ReleaseDC
MoveWindow
LoadCursorW
wvsprintfA
LoadStringW
MapDialogRect
EnableMenuItem
CharLowerW
msvcrt
__p__commode
exit
_osver
exit
_acmdln
_controlfp
_searchenv
__getmainargs
__p__fmode
__set_app_type
_adjust_fdiv
__setusermatherr
_initterm
shell32
SHBrowseForFolderA
ord179
ExtractAssociatedIconW
DragQueryPoint
ExtractAssociatedIconA
SHGetSpecialFolderLocation
SHAppBarMessage
Shell_NotifyIconA
gdi32
GetTextFaceW
CreateDIBitmap
CreateMetaFileA
GetCharacterPlacementW
RectInRegion
EnumFontFamiliesW
SetWinMetaFileBits
GetCharABCWidthsFloatW
GetTextMetricsA
PolyPolygon
CloseMetaFile
SetWindowExtEx
ExtCreatePen
EnumFontFamiliesExA
GetArcDirection
EqualRgn
GetWindowOrgEx
CreateHatchBrush
GetTextFaceA
RestoreDC
GetCharABCWidthsW
CreateBrushIndirect
GetTextExtentPointA
FrameRgn
SelectObject
StartDocW
SetBrushOrgEx
GetROP2
GetBitmapBits
DPtoLP
GetTextCharsetInfo
TextOutW
AngleArc
GetPixelFormat
ExtCreateRegion
PaintRgn
GetClipBox
SetBkColor
GetOutlineTextMetricsA
GetCharWidthW
GetDCOrgEx
SetGraphicsMode
CreateHalftonePalette
AddFontResourceA
DeleteMetaFile
SetPixel
PlayEnhMetaFileRecord
GetGlyphOutlineA
GetClipRgn
CreatePalette
SetMapperFlags
DeleteEnhMetaFile
SetRectRgn
SelectClipPath
GetSystemPaletteEntries
DeleteObject
CreateDCA
CreateBitmapIndirect
GdiFlush
CopyMetaFileA
GetPaletteEntries
GetGraphicsMode
FillPath
PtInRegion
CloseEnhMetaFile
GetCurrentObject
PolyPolyline
CreateCompatibleBitmap
GetICMProfileW
GetEnhMetaFileDescriptionW
GetGlyphOutlineW
CreateScalableFontResourceA
DescribePixelFormat
GetTextExtentExPointA
SelectClipRgn
SetPaletteEntries
GetEnhMetaFileBits
GetTextExtentPoint32A
RemoveFontResourceW
SetTextColor
SetSystemPaletteUse
GetStockObject
CreateICW
Pie
GetStretchBltMode
GetObjectA
CopyMetaFileW
CreateDCW
CreateFontIndirectA
Polygon
IntersectClipRect
CopyEnhMetaFileA
SetMapMode
SetViewportOrgEx
GetPixel
CreateEnhMetaFileA
SetStretchBltMode
GetDeviceCaps
GdiComment
SelectPalette
SetPixelV
GetMapMode
PathToRegion
CreateDIBPatternBrush
BeginPath
CreateSolidBrush
EndDoc
SwapBuffers
SetAbortProc
GetMetaFileBitsEx
StrokeAndFillPath
BitBlt
GetPath
GetWindowExtEx
GetViewportOrgEx
CreateMetaFileW
CreateEllipticRgnIndirect
SetPixelFormat
SetPolyFillMode
kernel32
_lwrite
_lwrite
GetDefaultCommConfigW
wininet
InternetLockRequestFile
FindFirstUrlCacheEntryExA
InternetReadFileExA
HttpSendRequestExW
InternetConfirmZoneCrossing
RetrieveUrlCacheEntryStreamA
InternetCreateUrlA
RetrieveUrlCacheEntryFileA
FtpOpenFileW
InternetSetOptionW
GopherCreateLocatorA
FindCloseUrlCache
UnlockUrlCacheEntryStream
InternetSetFilePointer
CommitUrlCacheEntryW
InternetGetLastResponseInfoA
InternetFindNextFileW
InternetCombineUrlA
GopherGetAttributeA
GopherOpenFileA
InternetOpenUrlA
FtpRenameFileA
HttpSendRequestExA
InternetSetOptionExW
InternetReadFile
InternetConnectA
SetUrlCacheEntryInfoA
InternetAttemptConnect
FtpGetCurrentDirectoryW
HttpAddRequestHeadersW
GetUrlCacheEntryInfoExA
InternetQueryOptionW
FindNextUrlCacheEntryW
FindNextUrlCacheEntryExW
CreateUrlCacheGroup
FtpDeleteFileW
InternetAutodial
CreateUrlCacheEntryW
RetrieveUrlCacheEntryFileW
InternetGetConnectedState
InternetHangUp
InternetTimeFromSystemTime
FtpGetFileA
InternetCanonicalizeUrlW
InternetCheckConnectionW
GopherFindFirstFileW
FtpRenameFileW
ReadUrlCacheEntryStream
HttpQueryInfoW
SetUrlCacheEntryGroup
InternetUnlockRequestFile
InternetReadFileExW
GetUrlCacheEntryInfoA
GopherOpenFileW
FtpOpenFileA
CreateUrlCacheEntryA
HttpEndRequestW
InternetErrorDlg
FindNextUrlCacheEntryA
FtpPutFileW
InternetWriteFile
InternetCreateUrlW
HttpOpenRequestA
CommitUrlCacheEntryA
FtpCreateDirectoryW
InternetFindNextFileA
InternetOpenW
InternetQueryDataAvailable
HttpSendRequestW
HttpEndRequestA
InternetSetOptionA
advapi32
LsaEnumerateTrustedDomains
LsaLookupSids
QueryServiceObjectSecurity
ControlService
RegSetValueExA
RegCreateKeyExA
ReportEventA
RegCreateKeyW
RegLoadKeyW
ChangeServiceConfigW
StartServiceCtrlDispatcherW
DecryptFileW
OpenServiceA
RegConnectRegistryW
RegEnumValueA
InitiateSystemShutdownW
StartServiceA
RegQueryValueW
RegDeleteValueW
RegQueryValueExW
RegEnumKeyExW
RegQueryValueExA
RegRestoreKeyW
QueryServiceStatus
RegSetValueExW
RegOpenKeyExW
RegSetValueA
CloseServiceHandle
RegReplaceKeyW
Sections
.text Size: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 150KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ