Static task
static1
Behavioral task
behavioral1
Sample
d775fff41adc59775477ef691169fe49193d6a1d7ae684227095e6945e82aeab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d775fff41adc59775477ef691169fe49193d6a1d7ae684227095e6945e82aeab.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
ivydvfg.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
ivydvfg.exe
Resource
win10v2004-20240508-en
General
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Target
d775fff41adc59775477ef691169fe49193d6a1d7ae684227095e6945e82aeab
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Size
344KB
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MD5
63ef4c6f9b5c55fb5ef64e0ddf995ee6
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SHA1
5f41b3385d5a9cb17f0481f832a014294298aca9
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SHA256
d775fff41adc59775477ef691169fe49193d6a1d7ae684227095e6945e82aeab
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SHA512
223525bcada56fe2e350055a574e2802df96216606715d7e198a347d81f7b99f9a414ca8055025067ca4ad83eb25bfe88abe25e1333a30fdf15fc1f7f001efd1
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SSDEEP
6144:mbE/HUb3T/9jwVrLRi7K7JUMKK+MiSRIFMt+BBGf4LF5:mb/35eJi7KM8i8Khya/
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d775fff41adc59775477ef691169fe49193d6a1d7ae684227095e6945e82aeab unpack001/ivydvfg.exe
Files
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d775fff41adc59775477ef691169fe49193d6a1d7ae684227095e6945e82aeab.exe windows:4 windows x86 arch:x86
56a78d55f3f7af51443e58e0ce2fb5f6
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
CreateFileW
lstrcmpiA
RemoveDirectoryW
CreateProcessW
CreateDirectoryW
GetLastError
CreateThread
GlobalLock
GlobalUnlock
GetDiskFreeSpaceW
WideCharToMultiByte
lstrcpynW
lstrlenW
SetErrorMode
GetVersionExW
GetCommandLineW
GetTempPathW
GetWindowsDirectoryW
SetEnvironmentVariableW
CopyFileW
ExitProcess
GetCurrentProcess
GetModuleFileNameW
GetFileSize
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: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 172KB
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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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ivydvfg.exe.exe windows:6 windows x86 arch:x86
0959c2c527fd27e2e3c5bd2636331b3a
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
msvcrt
_exit
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
__p___initenv
exit
_XcptFilter
shlwapi
StrChrIA
StrRChrIA
PathIsRootW
PathIsPrefixW
PathQuoteSpacesA
SHRegDeleteUSValueW
StrCmpNA
SHRegDeleteEmptyUSKeyA
StrFormatByteSizeA
PathGetDriveNumberA
PathIsSystemFolderA
PathCompactPathA
UrlGetPartW
kernel32
SetFileApisToOEM
IsBadStringPtrW
GetConsoleCursorInfo
GetNamedPipeInfo
GetConsoleAliasesW
GetWindowsDirectoryW
DeleteTimerQueue
CreateFileW
GetTempPathW
GetProcAddress
EnumResourceTypesA
GetConsoleWindow
LocalFree
wsock32
WSAGetLastError
ord1130
setsockopt
WSAAsyncGetHostByName
WSAAsyncGetProtoByNumber
connect
getprotobyname
ord1109
winmm
joyGetPos
joyGetDevCapsA
timeSetEvent
midiOutUnprepareHeader
waveInGetDevCapsA
mscms
GenerateCopyFilePaths
GetColorProfileHeader
CreateMultiProfileTransform
AssociateColorProfileWithDeviceW
IsColorProfileTagPresent
GetStandardColorSpaceProfileW
SetColorProfileHeader
SetStandardColorSpaceProfileA
SpoolerCopyFileEvent
rtm
RtmEnumerateGetNextRoute
RtmDeleteRouteTable
MgmDeRegisterMProtocol
RtmIsRoute
RtmCreateEnumerationHandle
RtmBlockConvertRoutesToStatic
RtmGetNetworkCount
MgmInitialize
shell32
SHFileOperationW
pdh
PdhEnumObjectsA
PdhReadRawLogRecord
PdhCollectQueryDataEx
PdhGetCounterInfoW
PdhSelectDataSourceW
PdhFormatFromRawValue
PdhValidatePathA
PdhGetDllVersion
loadperf
UnloadPerfCounterTextStringsA
UnloadPerfCounterTextStringsW
LoadPerfCounterTextStringsA
LoadPerfCounterTextStringsW
user32
ShowWindow
Sections
.text Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 140B
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: 240B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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lbexu.w
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pygujwquz.pv