File name:

DeltaPatcher.exe

Full analysis: https://app.any.run/tasks/3d3b7a9e-310d-4c99-aa6f-01a92f69bb76
Verdict: Malicious activity
Analysis date: July 03, 2021, 15:48:34
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: MS-DOS executable, MZ for MS-DOS
MD5:

AA2FE5E1AD5972F67DD0FA8149AA709B

SHA1:

C8B987BABFAC230FF78C275DDD458F32F0D1EA9C

SHA256:

E55A7F27452C7E5A3F5F388E4B477A124F0BB8BEAD4C2B0F2D5031578922BC77

SSDEEP:

24576:rwDzVSm4H/yLW3cGW8ZRd5s36y1ymkeCd+P4QHF+FSxMisb3g85bIhoYwWCSd5:rwDomOZsWZR/S6FmUdcF+kWiAgabIh7D

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

    • Drops executable file immediately after starts

      • DeltaPatcher.exe (PID: 3412)

  • SUSPICIOUS

    • Checks supported languages

      • DeltaPatcher.exe (PID: 3412)

    • Reads the computer name

      • DeltaPatcher.exe (PID: 3412)

    • Executable content was dropped or overwritten

      • DeltaPatcher.exe (PID: 3412)

    • Drops a file that was compiled in debug mode

      • DeltaPatcher.exe (PID: 3412)

    • Reads the date of Windows installation

      • rundll32.exe (PID: 3452)

  • INFO

    • Checks supported languages

      • explorer.exe (PID: 1892)
      • rundll32.exe (PID: 3452)
      • NOTEPAD.EXE (PID: 2528)

    • Reads the computer name

      • explorer.exe (PID: 1892)
      • rundll32.exe (PID: 3452)

    • Manual execution by user

      • rundll32.exe (PID: 3452)
      • explorer.exe (PID: 1892)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

ProductVersion: 2, 0, 0, 0
ProductName: Delta Patcher
OriginalFileName: DeltaPatcher.exe
LegalCopyright: Copyright (C) 2017 Phoenix
InternalName: DeltaPatcher
FileVersion: 2, 0, 0, 0
FileDescription: XDelta patching Utility
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0017
ProductVersionNumber: 2.0.0.0
FileVersionNumber: 2.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x3ed261
UninitializedDataSize: -
InitializedDataSize: 1976832
CodeSize: 2118656
LinkerVersion: 12
PEType: PE32
TimeStamp: 2017:07:19 17:38:11+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jul-2017 15:38:11
Detected languages:
  • English - United States
FileDescription: XDelta patching Utility
FileVersion: 2, 0, 0, 0
InternalName: DeltaPatcher
LegalCopyright: Copyright (C) 2017 Phoenix
OriginalFilename: DeltaPatcher.exe
ProductName: Delta Patcher
ProductVersion: 2, 0, 0, 0

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0040
Pages in file: 0x0001
Relocations: 0x0000
Size of header: 0x0002
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0xB400
OEM information: 0xCD09
Address of NE header: 0x00000040

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 19-Jul-2017 15:38:11
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_DEBUG_STRIPPED
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.MPRESS1
0x00001000
0x003EC000
0x00110C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.99986
.MPRESS2\xf0\x0d
0x003ED000
0x00000DF0
0x00000E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.99339
.rsrc
0x003EE000
0x00021BB8
0x00021C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.01084

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.81006
720
UNKNOWN
English - United States
RT_MANIFEST
2
1.11057
67624
UNKNOWN
English - United States
RT_ICON
3
1.59257
16936
UNKNOWN
English - United States
RT_ICON
4
1.90283
9640
UNKNOWN
English - United States
RT_ICON
5
2.25641
4264
UNKNOWN
English - United States
RT_ICON
6
2.63006
2440
UNKNOWN
English - United States
RT_ICON
7
3.16175
1128
UNKNOWN
English - United States
RT_ICON
8
0
308
UNKNOWN
English - United States
RT_CURSOR
9
0
308
UNKNOWN
English - United States
RT_CURSOR
10
0
308
UNKNOWN
English - United States
RT_CURSOR

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
KERNEL32.DLL
OLEAUT32.dll
RPCRT4.dll
SHELL32.dll
USER32.dll
WINSPOOL.DRV
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
4
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start deltapatcher.exe explorer.exe no specs rundll32.exe no specs notepad.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1892"C:\Windows\explorer.exe" C:\Windows\explorer.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\explorer.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shell32.dll
c:\windows\system32\gdi32.dll
2528"C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\AppData\Local\Temp\dp_xdeltaC:\Windows\system32\NOTEPAD.EXE—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Notepad
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\notepad.exe
c:\windows\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\gdi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
3412"C:\Users\admin\AppData\Local\Temp\DeltaPatcher.exe" C:\Users\admin\AppData\Local\Temp\DeltaPatcher.exe
Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
XDelta patching Utility
Exit code:
0
Version:
2, 0, 0, 0
Modules
Images
c:\users\admin\appdata\local\temp\deltapatcher.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
3452"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\dp_xdeltaC:\Windows\system32\rundll32.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll
Total events
1 420
Read events
1 345
Write events
75
Delete events
0

Modification events

(PID) Process:(3452) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\eHome\ehshell.exe
Value:
Windows Media Center
(PID) Process:(3452) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
Firefox
(PID) Process:(3452) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\system32\mspaint.exe
Value:
Paint
(PID) Process:(3452) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\system32\NOTEPAD.EXE
Value:
Notepad
(PID) Process:(3452) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\PROGRA~1\MICROS~1\Office14\OIS.EXE
Value:
Microsoft Office 2010
(PID) Process:(3452) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Opera\Opera.exe
Value:
Opera Internet Browser
(PID) Process:(3452) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Windows Photo Viewer\PhotoViewer.dll
Value:
Windows Photo Viewer
(PID) Process:(3452) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\VideoLAN\VLC\vlc.exe
Value:
VLC media player
(PID) Process:(3452) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
Value:
Microsoft Word
(PID) Process:(3452) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3412DeltaPatcher.exeC:\Users\admin\AppData\Local\Temp\dp_xdeltaexecutable
MD5:70707830234212E86FB311F49BE53459
SHA256:9145CD3BE27A7BA92D6535D1A55E601EEAAB031EF337DB5E8DB51FB3D4F02E3B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1360
svchost.exe
20.73.194.208:443
—
—
US
whitelisted

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
DeltaPatcher.exe