Static task
static1
Behavioral task
behavioral1
Sample
c401e5f16eaed55dfe61598a3b56a053.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
c401e5f16eaed55dfe61598a3b56a053.dll
Resource
win10v2004-20240226-en
General
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Target
c401e5f16eaed55dfe61598a3b56a053
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Size
112KB
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MD5
c401e5f16eaed55dfe61598a3b56a053
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SHA1
423255bfef1438638866b0d38d18bfeef64ebdc4
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SHA256
e01782b3814bcac25c3eca70edf66bd78a254fc4d6f062b24e3a00624cfbd514
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SHA512
590292839879076f3006e008b030964ab537cfdee3f6cc39942cf7d4d3a1afd21e5f85ef697fca49bbc9fb451e0ab8995a96b9a8039fd4cfcc4f82038fd83377
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SSDEEP
3072:N0DZgvljMOg//l7OYcsAo2Olm5xPW4qVV:EZqJgFCYKdxu4q
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c401e5f16eaed55dfe61598a3b56a053
Files
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c401e5f16eaed55dfe61598a3b56a053.dll windows:4 windows x86 arch:x86
cf211532e16551f339021f1119d85c0c
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
oleaut32
LoadRegTypeLi
VariantInit
VarI4FromStr
LoadTypeLi
RegisterTypeLi
SetErrorInfo
SysAllocString
SysAllocStringLen
SysFreeString
SysStringLen
setupapi
SetupDiGetClassImageList
SetupDiGetClassImageIndex
CMP_GetBlockedDriverInfo
CM_Connect_MachineW
CM_Disconnect_Machine
CM_Get_Child_Ex
CM_Get_Class_Name_ExW
CM_Get_DevNode_Registry_PropertyW
CM_Get_DevNode_Registry_Property_ExW
CM_Get_DevNode_Status_Ex
CM_Get_Device_ID_ExW
CM_Get_Device_ID_List_ExW
CM_Get_Device_ID_List_Size_ExW
CM_Get_Device_Interface_ListW
CM_Get_Device_Interface_List_SizeW
CM_Get_Parent_Ex
CM_Get_Sibling_Ex
CM_Is_Dock_Station_Present
CM_Locate_DevNodeW
CM_Locate_DevNode_ExW
CM_Open_DevNode_Key_Ex
CM_Request_Device_Eject_ExW
SetupDiDestroyClassImageList
comctl32
ord17
ImageList_SetBkColor
user32
EndDialog
EnableWindow
DispatchMessageW
DialogBoxParamW
GetMessagePos
DestroyMenu
DestroyIcon
DefWindowProcW
CreateWindowExW
CreatePopupMenu
ClientToScreen
CheckDlgButton
CharNextW
AppendMenuW
GetMessageW
GetParent
GetSysColor
GetSystemMetrics
GetWindow
GetWindowLongW
InvalidateRect
IsDlgButtonChecked
FindWindowW
KillTimer
LoadCursorW
LoadIconW
LoadImageW
LoadStringW
MessageBoxW
MsgWaitForMultipleObjects
PeekMessageW
PostMessageW
PostQuitMessage
RegisterClassW
ScreenToClient
SendMessageW
SetCursor
SetTimer
SetWindowLongW
ShowWindow
TrackPopupMenu
TranslateMessage
WinHelpW
wsprintfW
GetClassInfoW
IsWindow
GetDlgItem
DestroyWindow
shlwapi
StrChrW
wnsprintfW
shell32
Shell_NotifyIconW
ShellExecuteW
kernel32
lstrcpynW
lstrcpyW
lstrlenA
lstrcmpW
lstrcatW
WriteFile
WideCharToMultiByte
WaitNamedPipeW
WaitForSingleObject
VirtualQuery
VirtualProtect
VirtualFree
VirtualAlloc
UnhandledExceptionFilter
TerminateProcess
SizeofResource
SetStdHandle
SetLastError
lstrlenW
lstrcmpiW
SetHandleCount
SetFilePointer
SetEvent
RtlUnwind
ReadFile
QueryPerformanceCounter
OpenEventW
MultiByteToWideChar
LocalFree
LocalAlloc
LoadResource
LoadLibraryW
LoadLibraryExW
LoadLibraryA
LeaveCriticalSection
LCMapStringW
LCMapStringA
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
InterlockedCompareExchange
InitializeCriticalSection
HeapReAlloc
HeapFree
HeapDestroy
HeapCreate
HeapAlloc
GetVolumeNameForVolumeMountPointW
GetVersionExA
GetTickCount
GetSystemTimeAsFileTime
GetStringTypeW
GetStringTypeA
GetStartupInfoA
GetProcAddress
GetOEMCP
GetModuleHandleA
GetModuleFileNameW
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCurrentProcessId
GetCurrentProcess
GetCommandLineA
GetACP
FreeLibrary
FreeEnvironmentStringsW
FormatMessageW
FlushFileBuffers
FindResourceW
ExitProcess
EnterCriticalSection
DisableThreadLibraryCalls
DeleteCriticalSection
DebugBreak
CloseHandle
CreateEventW
CreateFileW
advapi32
RegSetValueExW
RegQueryValueExW
RegQueryInfoKeyW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyW
RegCreateKeyExW
RegCloseKey
OpenSCManagerW
GetServiceDisplayNameW
CloseServiceHandle
Sections
.text Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ