dmdlgs.pdb
Static task
static1
Behavioral task
behavioral1
Sample
dmdlgs.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dmdlgs.dll
Resource
win10v2004-20240426-en
General
-
Target
dmdlgs.dll
-
Size
458KB
-
MD5
add9d34c1044c666a5175d137ed43e19
-
SHA1
6683788938b362d0caadfd584eef893e0638299a
-
SHA256
05d8cc967242ddb2e89bc822df9be77dc633f69569bcc0ec4c8356009a713ac5
-
SHA512
9679ee6b0b8e11e43495e090570bd427dc3cf522f3f5d64efdef9a8c40e065bb16db50e4022de1d3a039f2e5b78e0972f51059c3c9945f97da25b52fcaeb07b6
-
SSDEEP
12288:hUZM8RmG+4JpUyXx8oGZEiDUy55zqKGRFxTzmevkYKVi:mZM8RmG+8Ktoq5WzFxTzmevkYK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dmdlgs.dll
Files
-
dmdlgs.dll.dll regsvr32 windows:6 windows x64 arch:x64
0c09543dcb94ea39b6de8074633ffbde
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
Imports
mfc42u
ord6614
ord6328
ord6351
ord3417
ord622
ord4257
ord621
ord6393
ord2781
ord2898
ord4027
ord4599
ord303
ord2408
ord2427
ord1574
ord286
ord3830
ord3790
ord3742
ord528
ord3862
ord6131
ord6243
ord3774
ord867
ord2906
ord1906
ord3894
ord1035
ord4582
ord3648
ord6588
ord4722
ord5382
ord5585
ord3892
ord1033
ord4131
ord5583
ord3174
ord2586
ord4741
ord3743
ord822
ord4424
ord3437
ord5584
ord624
ord1286
ord6050
ord4548
ord5227
ord5709
ord5246
ord4699
ord5352
ord5114
ord5304
ord549
ord999
ord3396
ord1908
ord1003
ord1365
ord560
ord4583
ord2532
ord5082
ord4779
ord2059
ord4787
ord5710
ord1698
ord4598
ord659
ord1063
ord5870
ord2752
ord287
ord1427
ord1426
ord6787
ord3916
ord4983
ord6053
ord5711
ord5730
ord5077
ord4368
ord5724
ord5722
ord3468
ord2412
ord5615
ord1388
ord4191
ord2975
ord2515
ord2559
ord4836
ord6813
ord3531
ord3911
ord1056
ord1942
ord4595
ord4267
ord6216
ord3419
ord4429
ord6386
ord1259
ord904
ord2325
ord2326
ord5887
ord1812
ord1803
ord311
ord827
ord2639
ord1506
ord1524
ord4550
ord4273
ord493
ord971
ord2754
ord2757
ord2756
ord2631
ord1647
ord6199
ord2351
ord2783
ord4601
ord567
ord1005
ord4255
ord6543
ord6223
ord551
ord3783
ord5912
ord6708
ord1262
ord3491
ord1082
ord288
ord812
ord1544
ord1586
ord1555
ord1583
ord1585
ord355
ord1477
ord1553
ord1416
ord1491
ord1577
ord3177
ord2661
ord1123
ord2371
ord2384
ord832
ord3751
ord4743
ord2393
ord5049
ord4557
ord2329
ord665
ord1067
ord3805
ord3535
ord4746
ord2592
ord4543
ord911
ord3746
ord4770
ord4988
ord4371
ord3164
ord4077
ord2589
ord4542
ord2023
ord2422
ord5687
ord5406
ord6437
ord1777
ord4752
ord5702
ord4771
ord3761
ord2121
ord984
ord525
ord6395
ord6385
ord4262
ord2902
ord2106
ord408
ord912
ord3806
ord3501
ord4747
ord2593
ord1463
ord4473
ord1284
ord1287
ord4721
ord1453
ord5245
ord3000
ord2517
ord6767
ord6261
ord6071
ord1264
ord4083
ord4082
ord3483
ord3046
ord3166
ord3052
ord3366
ord3231
ord4815
ord3362
ord3243
ord3049
ord5699
ord2140
ord2457
ord5683
ord1736
ord5484
ord3933
ord6814
ord2060
ord2670
ord4789
ord5229
ord4017
ord5712
ord4694
ord6812
ord5586
ord2399
ord2845
ord2795
ord1483
ord6880
ord1383
ord1124
ord628
ord6886
ord6705
ord1126
ord5663
ord4742
ord1778
ord4365
ord6440
ord2587
ord4541
ord2024
ord2425
ord6801
ord1774
ord5006
ord852
ord337
ord4436
ord1122
ord6021
ord620
ord2846
ord1040
ord626
ord5065
ord6887
msvcrt
_onexit
__dllonexit
_unlock
_lock
??1type_info@@UEAA@XZ
__C_specific_handler
_initterm
free
_amsg_exit
_XcptFilter
__CxxFrameHandler3
_wcsicmp
wcstoul
_wtof
memset
memcpy
malloc
floor
_ultow
swprintf_s
wcsspn
wcstol
_vsnwprintf
??_U@YAPEAX_K@Z
??_V@YAXPEAX@Z
shell32
ord178
kernel32
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
Sleep
LocalAlloc
GlobalFree
FreeLibrary
GetCurrentThreadId
MoveFileW
CreateDirectoryW
FindNextFileW
FindClose
LocalFree
FormatMessageW
FindFirstFileExW
OutputDebugStringA
QueryActCtxW
GetModuleHandleExW
GetModuleFileNameW
CreateActCtxW
FindActCtxSectionStringW
ActivateActCtx
GetProcAddress
LoadLibraryW
GetLastError
DeactivateActCtx
SetLastError
QueryDosDeviceW
lstrlenW
GetModuleHandleW
ReleaseActCtx
LoadLibraryExW
GetTickCount
user32
EnableWindow
SystemParametersInfoW
PostThreadMessageW
GetFocus
PostMessageW
GetParent
CopyRect
FillRect
GetSysColor
DrawFocusRect
ReleaseDC
GetDC
GetClientRect
SendMessageW
gdi32
GetDeviceCaps
ExtTextOutW
GetWindowOrgEx
GetTextExtentPoint32W
CreateFontIndirectW
ole32
CoCreateInstance
CoTaskMemFree
dmdskmgr
?GetUsableContiguousSpaceInMB@CDMNodeObj@@QEAA_JXZ
?GetUnallocSpace@CDMNodeObj@@QEAA_JH@Z
?namecmp@@YAHPEBG0@Z
?GetShortName@CDMNodeObj@@QEAAXAEAVCString@@@Z
?FindRegionPtrFromRegionId@CTaskData@@QEAAH_JPEAPEAVCDMNodeObj@@@Z
?FindDriveLetter@CTaskData@@QEAAX_JAEAG@Z
?IsLocalMachine@CTaskData@@QEAAHXZ
?HasNTFSwithDriveLetter@CTaskData@@QEAAHXZ
?GetDeviceType@CDMNodeObj@@QEAAKXZ
?GetParentDiskPtr@CDMNodeObj@@QEAAPEAV1@XZ
?ConvertBytesToMB@@YA_J_J@Z
?GetName@CDMNodeObj@@QEAAXAEAVCString@@@Z
?CompareDiskNames@@YAH_J0@Z
?CookieSort@@YAXPEA_J_K11P6AH_J2@Z@Z
?GetDiskInfo@CDMNodeObj@@QEAAHAEAUdiskinfoex@@@Z
?GetDiskCookies@CTaskData@@QEAAXAEAKPEAPEA_JHKH@Z
?GetObjectId@CDMNodeObj@@QEAAXAEA_J@Z
?EnumFirstVolumeMember@CDMNodeObj@@QEAAXAEA_JAEAJ@Z
?ContainsBootIniPartition@CDMNodeObj@@QEAAHXZ
?ContainsSystemPartition@CDMNodeObj@@QEAAHXZ
?GetDriveLetter@CDMNodeObj@@QEAAXAEAG@Z
?GetFileSystemTypes@CTaskData@@QEAAXAEAKPEAPEAUifilesysteminfo@@@Z
?GetFlags@CDMNodeObj@@QEAAJXZ
?IsNTServer@CTaskData@@QEAAHXZ
?GetServerName@CTaskData@@QEAA?AVCString@@XZ
?GetDeviceAttributes@CDMNodeObj@@QEAAKXZ
?GetDiskTypeName@CDMNodeObj@@QEAAXAEAVCString@@@Z
?GetDiskStatus@CDMNodeObj@@QEAAHAEAVCString@@@Z
?GetPartitionStyleString@CDMNodeObj@@QEAAXAEAVCString@@H@Z
?EnumDiskRegions@CDMNodeObj@@QEAAXPEAPEA_JAEAJ@Z
?GetParentVolumePtr@CDMNodeObj@@QEAAPEAV1@XZ
?GetFileSystemLabel@CDMNodeObj@@QEAAXAEAVCString@@@Z
?GetSizeMB@CDMNodeObj@@QEAAXAEA_J@Z
?EnumNTFSwithDriveLetter@CTaskData@@QEAAXPEAHPEAPEAG@Z
?IsDiskEmpty@CDMNodeObj@@QEAAHXZ
?GetImageNum@CDMNodeObj@@QEAAHXZ
?IsMember@CDMNodeObj@@QEAAHPEAV1@@Z
?GetRegionInfo@CDMNodeObj@@QEAAHAEAUregioninfoex@@@Z
?GetVolumeInfo@CDMNodeObj@@QEAAHAEAUvolumeinfo@@@Z
?IsFTVolume@CDMNodeObj@@QEAAHXZ
?GetPartitionStyle@CDMNodeObj@@QEAA?AW4_PARTITIONSTYLE@@XZ
?GetMaxPartitionCount@CDMNodeObj@@QEAAKXZ
?GetPrimaryPartitionCount@CDMNodeObj@@QEAAKXZ
?HasExtendedPartition@CDMNodeObj@@QEAAHXZ
?GetStorageType@CDMNodeObj@@QEAA?AW4_STORAGE_TYPES@@XZ
?IsFirstFreeRegion@CDMNodeObj@@QEAAHXZ
?GetLongName@CDMNodeObj@@QEAAXAEAVCString@@H@Z
?GetDiskCookiesForCreateVolume@CTaskData@@QEAAXAEAKPEAPEA_J@Z
?GetDriveLetters@CTaskData@@QEAAXAEAFPEAPEAGG@Z
?GetDiskCookiesForExtendVolume@CTaskData@@QEAAX_JAEAKPEAPEA_J@Z
?SupportGpt@CTaskData@@QEAAHXZ
?GetDiskCookiesForAddMirror@CTaskData@@QEAAX_JAEAKPEAPEA_J@Z
?GetDiskInfoFromVolCookie@CTaskData@@QEAAX_JAEAHAEAKPEAPEA_JKH@Z
?IsPreLonghornVdsVersion@CTaskData@@QEAAHXZ
?GetFileSystemName@CDMNodeObj@@QEAAXAEAVCString@@@Z
?GetVolumeFileSystemTypes@CDMNodeObj@@QEAAJAEAKPEAPEAUilhfilesysteminfo@@@Z
?GetVolumeTotalSizeMB@CDMNodeObj@@QEAA_JXZ
?GetShrinkableSizeInMB@CDMNodeObj@@QEAA_JXZ
?IsUpgradeable@CDMNodeObj@@QEAAHXZ
?CanHaveGPT@CDMNodeObj@@QEAAHXZ
?GetIVolumeClientVersion@CTaskData@@QEAAFXZ
?GetSize@CDMNodeObj@@QEAAXAEA_JH@Z
?IsEfi@CTaskData@@QEAAHXZ
?GetMaxAdjustedFreeSize@CDMNodeObj@@QEAAXAEA_J@Z
?IsCurrSystemVolume@CDMNodeObj@@QEAAHXZ
?IsCurrBootVolume@CDMNodeObj@@QEAAHXZ
?ConvertMBToBytes@@YA_J_J@Z
dmutil
ShowMessage
winbrand
BrandingFormatString
Exports
Exports
?AddLDMObjMapEntry@CDataCache@@QEAAXPEAU_LDM_OBJ_MAP_ENTRY@@@Z
?FreeArrayOfStrings@@YAXPEAUarrayOfStrings@@@Z
?GetDiskCount@CDataCache@@QEAAKXZ
?GetLdmObjectId@CDMNodeObj@@QEAA_JXZ
?GetNumMembers@CDMNodeObj@@QEAAKXZ
?GetOcxFrameCWndPtr@CTaskData@@QEAAPEAVCWnd@@XZ
?GetRegionColorStructPtr@CTaskData@@QEAAXPEAPEAU_REGION_COLORS@@AEAH@Z
?GetServerName@CDataCache@@QEAA?AVCString@@XZ
?GetVolumeCount@CDataCache@@QEAAKXZ
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
Sections
.text Size: 220KB - Virtual size: 219KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 208KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ