File name:

ddmsetup.exe

Full analysis: https://app.any.run/tasks/f1d9544d-1c65-43b1-80a1-b83dc4b9dc61
Verdict: Malicious activity
Analysis date: November 07, 2019, 17:02:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

BE24E45935F638F524EA9807C2F69C47

SHA1:

CF2D924C04C01543AE00A86D16693CDEF49B8405

SHA256:

E284D800BA3724A96F36ABF6B4616B485BD965EFB60E5E8B62145B3E14C4BCC9

SSDEEP:

24576:8yIDMMMJPkftNVdPq6ZgKw2ByQRvEr0RW/LdCZdRrzZDUNQDqJSSD6I5PhUyIF3w:8y8MMM6Uog2RDRW/o3rNDgQ+JSJItWlK

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Writes to a start menu file

      • ddmsetup.tmp (PID: 2572)

    • Application was dropped or rewritten from another process

      • ddm.exe (PID: 3784)
      • ddm.exe (PID: 3460)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • ddmsetup.tmp (PID: 2572)
      • ddmsetup.exe (PID: 2828)
      • ddmsetup.exe (PID: 2520)

  • INFO

    • Application was dropped or rewritten from another process

      • ddmsetup.tmp (PID: 2888)
      • ddmsetup.tmp (PID: 2572)
      • ddmcheck.exe (PID: 2504)

    • Creates files in the program directory

      • ddmsetup.tmp (PID: 2572)

    • Creates a software uninstall entry

      • ddmsetup.tmp (PID: 2572)

    • Manual execution by user

      • ddm.exe (PID: 3460)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Inno Setup installer (77.7)
.exe | Win32 Executable Delphi generic (10)
.dll | Win32 Dynamic Link Library (generic) (4.6)
.exe | Win32 Executable (generic) (3.1)
.exe | Win16/32 Executable Delphi generic (1.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 1992:06:20 00:22:17+02:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 41984
InitializedDataSize: 17920
UninitializedDataSize: -
EntryPoint: 0xaad0
OSVersion: 1
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.2.0.0
ProductVersionNumber: 1.2.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: This installation was built with Inno Setup.
CompanyName: EnTech Taiwan
FileDescription: Dell Display Manager Setup
FileVersion: 1.05
LegalCopyright: Copyright © 1995-2019, EnTech Taiwan.
ProductName: Dell Display Manager
ProductVersion: 1.40

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-1992 22:22:17
Detected languages:
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: EnTech Taiwan
FileDescription: Dell Display Manager Setup
FileVersion: 1.05
LegalCopyright: Copyright © 1995-2019, EnTech Taiwan.
ProductName: Dell Display Manager
ProductVersion: 1.40

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 8
Time date stamp: 19-Jun-1992 22:22:17
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
CODE
0x00001000
0x0000A208
0x0000A400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.60167
DATA
0x0000C000
0x00000250
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.77135
BSS
0x0000D000
0x00000E94
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x0000E000
0x0000097C
0x00000A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.48608
.tls
0x0000F000
0x00000008
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x00010000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0.190489
.reloc
0x00011000
0x00000920
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0
.rsrc
0x00012000
0x000035F4
0x00003600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
5.21596

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.13965
1580
Latin 1 / Western European
English - United States
RT_MANIFEST
2
5.73018
3752
Latin 1 / Western European
English - United States
RT_ICON
3
3.80084
1384
Latin 1 / Western European
English - United States
RT_ICON
4089
3.21823
754
Latin 1 / Western European
UNKNOWN
RT_STRING
4090
3.31515
780
Latin 1 / Western European
UNKNOWN
RT_STRING
4091
3.25024
718
Latin 1 / Western European
UNKNOWN
RT_STRING
4093
2.86149
104
Latin 1 / Western European
UNKNOWN
RT_STRING
4094
3.20731
180
Latin 1 / Western European
UNKNOWN
RT_STRING
4095
3.04592
174
Latin 1 / Western European
UNKNOWN
RT_STRING
11111
4.65899
44
Latin 1 / Western European
UNKNOWN
RT_RCDATA

Imports

advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
8
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start ddmsetup.exe ddmsetup.tmp no specs ddmsetup.exe ddmsetup.tmp ddmcheck.exe no specs regedit.exe ddm.exe ddm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2504"C:\Users\admin\AppData\Local\Temp\is-QB224.tmp\ddmcheck.exe"C:\Users\admin\AppData\Local\Temp\is-QB224.tmp\ddmcheck.exe—ddmsetup.tmp
User:
admin
Company:
EnTech Taiwan
Integrity Level:
HIGH
Description:
DDM Check
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-qb224.tmp\ddmcheck.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
2520"C:\Users\admin\AppData\Local\Temp\ddmsetup.exe" /SPAWNWND=$D011E /NOTIFYWND=$4012C C:\Users\admin\AppData\Local\Temp\ddmsetup.exe
ddmsetup.tmp
User:
admin
Company:
EnTech Taiwan
Integrity Level:
HIGH
Description:
Dell Display Manager Setup
Exit code:
0
Version:
1.05
Modules
Images
c:\users\admin\appdata\local\temp\ddmsetup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
2572"C:\Users\admin\AppData\Local\Temp\is-TM9QU.tmp\ddmsetup.tmp" /SL5="$50126,1063764,60928,C:\Users\admin\AppData\Local\Temp\ddmsetup.exe" /SPAWNWND=$D011E /NOTIFYWND=$4012C C:\Users\admin\AppData\Local\Temp\is-TM9QU.tmp\ddmsetup.tmp
ddmsetup.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-tm9qu.tmp\ddmsetup.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
2828"C:\Users\admin\AppData\Local\Temp\ddmsetup.exe" C:\Users\admin\AppData\Local\Temp\ddmsetup.exe
explorer.exe
User:
admin
Company:
EnTech Taiwan
Integrity Level:
MEDIUM
Description:
Dell Display Manager Setup
Exit code:
0
Version:
1.05
Modules
Images
c:\users\admin\appdata\local\temp\ddmsetup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
2888"C:\Users\admin\AppData\Local\Temp\is-8T75G.tmp\ddmsetup.tmp" /SL5="$4012C,1063764,60928,C:\Users\admin\AppData\Local\Temp\ddmsetup.exe" C:\Users\admin\AppData\Local\Temp\is-8T75G.tmp\ddmsetup.tmp—ddmsetup.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-8t75g.tmp\ddmsetup.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
3016"C:\Windows\regedit.exe" /s ddmsetup.regC:\Windows\regedit.exe
ddmsetup.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Editor
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\regedit.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
3460"C:\Program Files\Dell\Dell Display Manager\ddm.exe" C:\Program Files\Dell\Dell Display Manager\ddm.exe—explorer.exe
User:
admin
Company:
EnTech Taiwan
Integrity Level:
MEDIUM
Description:
Dell Display Manager
Exit code:
0
Version:
1.40.0.1943
Modules
Images
c:\program files\dell\dell display manager\ddm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
3784"C:\Program Files\Dell\Dell Display Manager\ddm.exe" ExpandConstantC:\Program Files\Dell\Dell Display Manager\ddm.exe
ddmsetup.tmp
User:
admin
Company:
EnTech Taiwan
Integrity Level:
MEDIUM
Description:
Dell Display Manager
Exit code:
0
Version:
1.40.0.1943
Modules
Images
c:\program files\dell\dell display manager\ddm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
Total events
664
Read events
597
Write events
65
Delete events
2

Modification events

(PID) Process:(2504) ddmcheck.exeKey:HKEY_CURRENT_USER\Software\EnTech\DDM
Operation:writeName:Support
Value:
0
(PID) Process:(2572) ddmsetup.tmpKey:HKEY_CURRENT_USER\Software\EnTech\DDM
Operation:writeName:
Value:
(PID) Process:(2572) ddmsetup.tmpKey:HKEY_CURRENT_USER\Software\EnTech\DDM
Operation:writeName:HintShown
Value:
0
(PID) Process:(2572) ddmsetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\DesktopBackground\Shell\DDM
Operation:writeName:
Value:
Dell Display Manager...
(PID) Process:(2572) ddmsetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\DesktopBackground\Shell\DDM
Operation:writeName:Icon
Value:
C:\Program Files\Dell\Dell Display Manager\ddm.exe,0
(PID) Process:(2572) ddmsetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\DesktopBackground\Shell\DDM
Operation:writeName:Position
Value:
Bottom
(PID) Process:(2572) ddmsetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\DesktopBackground\Shell\DDM\command
Operation:writeName:
Value:
C:\Program Files\Dell\Dell Display Manager\ddm.exe /open
(PID) Process:(2572) ddmsetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{AC50C05D-9D57-40F5-B2EF-AC402F14312B}_is1
Operation:writeName:Inno Setup: Setup Version
Value:
5.6.1 (a)
(PID) Process:(2572) ddmsetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{AC50C05D-9D57-40F5-B2EF-AC402F14312B}_is1
Operation:writeName:Inno Setup: App Path
Value:
C:\Program Files\Dell\Dell Display Manager
(PID) Process:(2572) ddmsetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{AC50C05D-9D57-40F5-B2EF-AC402F14312B}_is1
Operation:writeName:InstallLocation
Value:
C:\Program Files\Dell\Dell Display Manager\
Executable files
8
Suspicious files
1
Text files
2
Unknown types
5

Dropped files

PID
Process
Filename
Type
2572ddmsetup.tmpC:\Program Files\Dell\Dell Display Manager\is-1JROI.tmp —
MD5:—
SHA256:—
2572ddmsetup.tmpC:\Program Files\Dell\Dell Display Manager\is-U068U.tmp —
MD5:—
SHA256:—
2572ddmsetup.tmpC:\Program Files\Dell\Dell Display Manager\is-I7KS6.tmp —
MD5:—
SHA256:—
2572ddmsetup.tmpC:\Program Files\Dell\Dell Display Manager\is-6782M.tmp —
MD5:—
SHA256:—
2572ddmsetup.tmpC:\Program Files\Dell\Dell Display Manager\is-8N32D.tmp —
MD5:—
SHA256:—
2572ddmsetup.tmpC:\Program Files\Dell\Dell Display Manager\is-S6OT6.tmp —
MD5:—
SHA256:—
2572ddmsetup.tmpC:\Program Files\Dell\Dell Display Manager\is-FROGC.tmp —
MD5:—
SHA256:—
2572ddmsetup.tmpC:\Program Files\Dell\Dell Display Manager\ddmext.dllexecutable
MD5:—
SHA256:—
2572ddmsetup.tmpC:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Dell Display Manager.lnklnk
MD5:—
SHA256:—
2572ddmsetup.tmpC:\ProgramData\Microsoft\Windows\Start Menu\Programs\Dell Display Manager\Dell Display Manager.lnklnk
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3784
ddm.exe
GET
200
69.89.25.45:80
http://www.DellDisplayManager.com/ddm.inf
US
text
59 b
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3784
ddm.exe
69.89.25.45:80
www.delldisplaymanager.com
Unified Layer
US
suspicious

DNS requests

Domain
IP
Reputation
www.delldisplaymanager.com
  • 69.89.25.45
suspicious

Threats

No threats detected
Process
Message
regedit.exe
REGEDIT: CreateFile failed, GetLastError() = 2
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Reports
ddmsetup.exe