HvTkcoed
Static task
static1
Behavioral task
behavioral1
Sample
4b1c75c45e8c3e71384598c86c92ecb2e2748e4173a19b2fd4fd567040b81817.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4b1c75c45e8c3e71384598c86c92ecb2e2748e4173a19b2fd4fd567040b81817.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/tbtditvjwc.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/tbtditvjwc.dll
Resource
win10v2004-20240226-en
General
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Target
4b1c75c45e8c3e71384598c86c92ecb2e2748e4173a19b2fd4fd567040b81817
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Size
167KB
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MD5
000710aff3c02b768c51a7650066ad7f
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SHA1
ef94d43eecd079f909535cad293eab4373dd05e5
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SHA256
4b1c75c45e8c3e71384598c86c92ecb2e2748e4173a19b2fd4fd567040b81817
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SHA512
c732a9c97bfc61aa4d0c015e97fc5cdd32f5046e907e6541baaca91ecb2644279a756dde2be74b2846d949764dfd548c734db880fa5496feca551da58c820382
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SSDEEP
3072:/fY/TU9fE9PEtukbt75JNf8OhfV/7huiyKeZiEjAbiuT14RcYL9e2or/g6:XYa6gtdJHNjhujXNAeuBPP2o7
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b1c75c45e8c3e71384598c86c92ecb2e2748e4173a19b2fd4fd567040b81817 unpack001/$PLUGINSDIR/tbtditvjwc.dll
Files
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4b1c75c45e8c3e71384598c86c92ecb2e2748e4173a19b2fd4fd567040b81817.exe windows:4 windows x86 arch:x86
61259b55b8912888e90f516ca08dc514
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
advapi32
RegCreateKeyExW
RegEnumKeyW
RegQueryValueExW
RegSetValueExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
SetFileSecurityW
RegOpenKeyExW
RegEnumValueW
shell32
SHGetSpecialFolderLocation
SHFileOperationW
SHBrowseForFolderW
SHGetPathFromIDListW
ShellExecuteExW
SHGetFileInfoW
ole32
OleInitialize
OleUninitialize
CoCreateInstance
IIDFromString
CoTaskMemFree
comctl32
ord17
ImageList_Create
ImageList_Destroy
ImageList_AddMasked
user32
GetClientRect
EndPaint
DrawTextW
IsWindowEnabled
DispatchMessageW
wsprintfA
CharNextA
CharPrevW
MessageBoxIndirectW
GetDlgItemTextW
SetDlgItemTextW
GetSystemMetrics
FillRect
AppendMenuW
TrackPopupMenu
OpenClipboard
SetClipboardData
CloseClipboard
IsWindowVisible
CallWindowProcW
GetMessagePos
CheckDlgButton
LoadCursorW
SetCursor
GetSysColor
SetWindowPos
GetWindowLongW
PeekMessageW
SetClassLongW
GetSystemMenu
EnableMenuItem
GetWindowRect
ScreenToClient
EndDialog
RegisterClassW
SystemParametersInfoW
CreateWindowExW
GetClassInfoW
DialogBoxParamW
CharNextW
ExitWindowsEx
DestroyWindow
CreateDialogParamW
SetTimer
SetWindowTextW
PostQuitMessage
SetForegroundWindow
ShowWindow
wsprintfW
SendMessageTimeoutW
FindWindowExW
IsWindow
GetDlgItem
SetWindowLongW
LoadImageW
GetDC
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
EmptyClipboard
CreatePopupMenu
gdi32
SetBkMode
SetBkColor
GetDeviceCaps
CreateFontIndirectW
CreateBrushIndirect
DeleteObject
SetTextColor
SelectObject
kernel32
GetExitCodeProcess
WaitForSingleObject
GetModuleHandleA
GetProcAddress
GetSystemDirectoryW
lstrcatW
Sleep
lstrcpyA
WriteFile
GetTempFileNameW
lstrcmpiA
RemoveDirectoryW
CreateProcessW
CreateDirectoryW
GetLastError
CreateThread
GlobalLock
GlobalUnlock
GetDiskFreeSpaceW
WideCharToMultiByte
lstrcpynW
lstrlenW
SetErrorMode
GetVersionExW
GetCommandLineW
GetTempPathW
GetWindowsDirectoryW
SetEnvironmentVariableW
CopyFileW
ExitProcess
GetCurrentProcess
GetModuleFileNameW
GetFileSize
CreateFileW
GetTickCount
MulDiv
SetFileAttributesW
GetFileAttributesW
SetCurrentDirectoryW
MoveFileW
GetFullPathNameW
GetShortPathNameW
SearchPathW
CompareFileTime
SetFileTime
CloseHandle
lstrcmpiW
lstrcmpW
ExpandEnvironmentStringsW
GlobalFree
GlobalAlloc
GetModuleHandleW
LoadLibraryExW
MoveFileExW
FreeLibrary
WritePrivateProfileStringW
GetPrivateProfileStringW
lstrlenA
MultiByteToWideChar
ReadFile
SetFilePointer
FindClose
FindNextFileW
FindFirstFileW
DeleteFileW
Sections
.text Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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$PLUGINSDIR/tbtditvjwc.dll.dll windows:6 windows x86 arch:x86
ef426f15136c05e55b613bc027fab15a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
msvcrt
memcpy
kernel32
VirtualAlloc
GetUserDefaultLangID
FatalAppExitA
SetCurrentDirectoryW
GlobalUnlock
GetCompressedFileSizeW
GetConsoleFontSize
msacm32
acmFormatEnumW
acmDriverDetailsA
acmFormatChooseW
acmStreamConvert
mpr
WNetDisconnectDialog1A
WNetAddConnection3A
WNetAddConnectionW
WNetCancelConnection2W
WNetAddConnection2A
WNetAddConnection2W
WNetGetResourceInformationA
WNetGetResourceInformationW
rtm
MgmDeRegisterMProtocol
RtmGetNextRoute
RtmDeleteRouteTable
RtmBlockConvertRoutesToStatic
wininet
FtpSetCurrentDirectoryW
InternetOpenA
ReadUrlCacheEntryStream
DeleteUrlCacheGroup
InternetCheckConnectionW
FindFirstUrlCacheContainerW
FtpRenameFileW
CommitUrlCacheEntryA
rpcrt4
CStdStubBuffer_Connect
I_RpcNsInterfaceExported
NdrMesSimpleTypeAlignSize
I_RpcConnectionSetSockBuffSize
comdlg32
ChooseColorW
CommDlgExtendedError
PageSetupDlgA
GetOpenFileNameW
FindTextW
GetFileTitleW
PrintDlgW
GetFileTitleA
Exports
Exports
Sections
.text Size: 512B - Virtual size: 445B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 108B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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