deskmon[.]dll | Triage

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General

Target

deskmon.dll
Size

47KB
MD5

a0baee5dbdf95e3a52acd48ebce0e100
SHA1

fc154e1f3b62c2b255d832f89b9008c34f75cbf9
SHA256

d3207be9df556430658e77345036c3b273e31bbebb6fc78dba382a76ccf07165
SHA512

7ad9caee84230a7de0d650cb3b01555c5c0d48fde5c36342820bb3a6dbd97f82625a4146ef2a993fa4ff648b925ff0cec44fd3b5dc4ac8b5e723c119e6b529df
SSDEEP

768:XtaM8s/iNbyDgEgTkRE9J+YQ8R/dRhdigBJlHYRCyYDVH:ddtgTkRMJ+YQ8nRhBd4RCy8VH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
deskmon.dll

Files

deskmon.dll
.dll windows:6 windows x64 arch:x64

8e44ea31959fd63e75f762d61b78cbf6

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

deskmon.pdb

Imports

msvcrt

memcpy
__C_specific_handler
_initterm
malloc
free
_amsg_exit
_XcptFilter
_vsnwprintf
memset

kernel32

ActivateActCtx
ReleaseActCtx
CreateActCtxW
GetModuleHandleW
HeapAlloc
GetProcessHeap
HeapFree
LoadLibraryW
GetProcAddress
FreeLibrary
GlobalLock
GlobalUnlock
LocalFree
lstrlenW
lstrcmpiW
DeactivateActCtx
DisableThreadLibraryCalls
Sleep
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
GetModuleFileNameW
LoadLibraryExW
LocalAlloc

ole32

ReleaseStgMedium

cfgmgr32

CM_Get_Device_IDW
CM_Get_DevNode_Registry_PropertyW
CM_Get_Child
CM_Locate_DevNodeW
CM_Get_Sibling

user32

SendMessageW
GetParent
SetWindowLongPtrW
GetDlgItem
RegisterClipboardFormatW
EnumDisplayDevicesW
SendDlgItemMessageW
EnableWindow
MessageBoxW
KillTimer
SetTimer
IsDlgButtonChecked
CheckDlgButton
GetFocus
SetFocus
GetWindowLongPtrW
ShowWindow
LoadStringW

shell32

ShellExecuteExW

Exports

Exports

DllCanUnloadNow
DllGetClassObject

Sections

.text
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 564B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 60B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8e44ea31959fd63e75f762d61b78cbf6

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

kernel32

ole32

cfgmgr32

user32

shell32

Exports

Exports

Sections

.text Size: 13KB - Virtual size: 12KB

.data Size: 512B - Virtual size: 2KB

.pdata Size: 1024B - Virtual size: 564B

.idata Size: 3KB - Virtual size: 2KB

.rsrc Size: 28KB - Virtual size: 27KB

.reloc Size: 512B - Virtual size: 60B

.text
Size: 13KB - Virtual size: 12KB

.data
Size: 512B - Virtual size: 2KB

.pdata
Size: 1024B - Virtual size: 564B

.idata
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 28KB - Virtual size: 27KB

.reloc
Size: 512B - Virtual size: 60B