File name:

PhotoViewer_1567336589_chenbin_004.exe

Full analysis: https://app.any.run/tasks/d67ae70b-b757-43c1-a90c-4d769e4bfeff
Verdict: Malicious activity
Analysis date: November 08, 2018, 06:56:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

3F56D321FE1C641C8332330048DA9585

SHA1:

269C4C5B8F362EE10D1B07634091E54AE2DFBDE3

SHA256:

94F8DA554BADDE07262DAA78BF2103866EC42202B56B98C2930444177C40BB8E

SSDEEP:

196608:ySf1WDFtd844trHSijias2g1FKmVCaQnCVhvHYv/9+:ySf1ktdj4tuJaveKGbQnCVJHYv/M

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

    • Registers / Runs the DLL via REGSVR32.EXE

      • PhotoViewer_1567336589_chenbin_004.exe (PID: 2852)

    • Loads the Task Scheduler COM API

      • PhotoViewer_1567336589_chenbin_004.exe (PID: 2852)

    • Application was dropped or rewritten from another process

      • PhotoViewer.exe (PID: 2392)
      • PdfReader.exe (PID: 3276)
      • Report.exe (PID: 3240)
      • PhotoViewer.exe (PID: 3260)

    • Loads dropped or rewritten executable

      • svchost.exe (PID: 2404)
      • regsvr32.exe (PID: 3048)
      • PhotoViewer.exe (PID: 2392)
      • PdfReader.exe (PID: 3276)
      • regsvr32.exe (PID: 2348)
      • PhotoViewer.exe (PID: 3260)
      • svchost.exe (PID: 836)

  • SUSPICIOUS

    • Uses TASKKILL.EXE to kill process

      • PhotoViewer_1567336589_chenbin_004.exe (PID: 2852)

    • Creates COM task schedule object

      • regsvr32.exe (PID: 2348)

    • Executable content was dropped or overwritten

      • PhotoViewer_1567336589_chenbin_004.exe (PID: 2852)

    • Creates or modifies windows services

      • regsvr32.exe (PID: 3048)

    • Creates files in the user directory

      • PhotoViewer_1567336589_chenbin_004.exe (PID: 2852)

    • Creates a software uninstall entry

      • PhotoViewer_1567336589_chenbin_004.exe (PID: 2852)

    • Creates files in the Windows directory

      • svchost.exe (PID: 836)

    • Modifies the open verb of a shell class

      • PhotoViewer.exe (PID: 2392)
      • PdfReader.exe (PID: 3276)

  • INFO

    No info indicators.
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) (3.6)
.exe | Generic Win/DOS Executable (1.6)
.exe | DOS Executable Generic (1.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:07:12 11:11:16+02:00
PEType: PE32
LinkerVersion: 14
CodeSize: 1135616
InitializedDataSize: 8582144
UninitializedDataSize: -
EntryPoint: 0xa52ee
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.4.0.6
ProductVersionNumber: 1.4.0.6
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Chinese (Simplified)
CharacterSet: Unicode
CompanyName: 上海展盟网络科技有限公司
FileDescription: ABC看图安装包
FileVersion: 1.4.0.6
InternalName: install.exe
LegalCopyright: Copyright © 2016 上海展盟网络科技有限公司 All Rights Reserved
OriginalFileName: install.exe
ProductName: ABC看图
ProductVersion: 1.4.0.6

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 12-Jul-2018 09:11:16
Detected languages:
  • Chinese - PRC
Debug artifacts:
  • E:\svn\photoviewer\bin\Release\Install.pdb
CompanyName: 上海展盟网络科技有限公司
FileDescription: ABC看图安装包
FileVersion: 1.4.0.6
InternalName: install.exe
LegalCopyright: Copyright © 2016 上海展盟网络科技有限公司 All Rights Reserved
OriginalFilename: install.exe
ProductName: ABC看图
ProductVersion: 1.4.0.6

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
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: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000130

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 7
Time date stamp: 12-Jul-2018 09:11:16
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00115269
0x00115400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.51654
.rdata
0x00117000
0x0003A3A0
0x0003A400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.25712
.data
0x00152000
0x00006764
0x00002C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.36545
.gfids
0x00159000
0x000001D4
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.60591
.tls
0x0015A000
0x00000009
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.0203931
.rsrc
0x0015B000
0x007DFA60
0x007DFC00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.99632
.reloc
0x0093B000
0x0000E794
0x0000E800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.58008

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.01722
2318
UNKNOWN
Chinese - PRC
RT_MANIFEST
2
3.18698
67624
UNKNOWN
Chinese - PRC
RT_ICON
3
3.40373
16936
UNKNOWN
Chinese - PRC
RT_ICON
4
4.10391
9640
UNKNOWN
Chinese - PRC
RT_ICON
5
3.80108
4264
UNKNOWN
Chinese - PRC
RT_ICON
6
4.21505
1128
UNKNOWN
Chinese - PRC
RT_ICON
7
1.76997
60
UNKNOWN
Chinese - PRC
RT_STRING
103
3.24033
284
UNKNOWN
Chinese - PRC
RT_DIALOG
109
1.79879
16
UNKNOWN
Chinese - PRC
RT_ACCELERATOR
128
2.79908
90
UNKNOWN
Chinese - PRC
RT_GROUP_ICON

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
IMM32.dll
IPHLPAPI.DLL
KERNEL32.dll
OLEAUT32.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
57
Monitored processes
17
Malicious processes
6
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start drop and start drop and start start photoviewer_1567336589_chenbin_004.exe taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs regsvr32.exe no specs regsvr32.exe no specs regsvr32.exe no specs regsvr32.exe no specs photoviewer.exe no specs svchost.exe no specs pdfreader.exe no specs report.exe photoviewer.exe svchost.exe photoviewer_1567336589_chenbin_004.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
128"C:\Windows\system32\regsvr32.exe" /s /u C:\Users\admin\AppData\Roaming\PhotoViewer\Checker.dllC:\Windows\system32\regsvr32.exe—PhotoViewer_1567336589_chenbin_004.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
3
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.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\user32.dll
c:\windows\system32\gdi32.dll
548"C:\Windows\System32\taskkill.exe" /f /im PdfReader.exeC:\Windows\System32\taskkill.exe—PhotoViewer_1567336589_chenbin_004.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
836C:\Windows\system32\svchost.exe -k netsvcsC:\Windows\System32\svchost.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\aelupsvc.dll
c:\windows\system32\windanr.exe
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ole32.dll
2092"C:\Windows\System32\taskkill.exe" /f /im PhotoViewer.exeC:\Windows\System32\taskkill.exe—PhotoViewer_1567336589_chenbin_004.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
2312"C:\Users\admin\AppData\Local\Temp\PhotoViewer_1567336589_chenbin_004.exe" C:\Users\admin\AppData\Local\Temp\PhotoViewer_1567336589_chenbin_004.exe—explorer.exe
User:
admin
Company:
上海展盟网络科技有限公司
Integrity Level:
MEDIUM
Description:
ABC看图安装包
Exit code:
3221226540
Version:
1.4.0.6
Modules
Images
c:\users\admin\appdata\local\temp\photoviewer_1567336589_chenbin_004.exe
c:\systemroot\system32\ntdll.dll
2348"C:\Windows\system32\regsvr32.exe" /s C:\Users\admin\AppData\Roaming\PhotoViewer\ShellExt.dllC:\Windows\system32\regsvr32.exe—PhotoViewer_1567336589_chenbin_004.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.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\user32.dll
c:\windows\system32\gdi32.dll
2392"C:\Users\admin\AppData\Roaming\PhotoViewer\PhotoViewer.exe" -regnouiC:\Users\admin\AppData\Roaming\PhotoViewer\PhotoViewer.exe—PhotoViewer_1567336589_chenbin_004.exe
User:
admin
Company:
上海展盟网络科技有限公司
Integrity Level:
HIGH
Description:
ABC看图
Exit code:
0
Version:
1.4.0.6
Modules
Images
c:\users\admin\appdata\roaming\photoviewer\photoviewer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\roaming\photoviewer\utilities.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
2404C:\Windows\System32\svchost.exe -k PhotoviewerCheckerC:\Windows\System32\svchost.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\svchost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\users\admin\appdata\roaming\photoviewer\checker.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2644"C:\Windows\System32\taskkill.exe" /f /im Photomanager.exeC:\Windows\System32\taskkill.exe—PhotoViewer_1567336589_chenbin_004.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
2744"C:\Windows\System32\taskkill.exe" /f /im Update.exeC:\Windows\System32\taskkill.exe—PhotoViewer_1567336589_chenbin_004.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
Total events
1 962
Read events
1 154
Write events
738
Delete events
70

Modification events

(PID) Process:(2852) PhotoViewer_1567336589_chenbin_004.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2852) PhotoViewer_1567336589_chenbin_004.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2852) PhotoViewer_1567336589_chenbin_004.exeKey:HKEY_CURRENT_USER\Software\PhotoViewer\Install
Operation:writeName:QID
Value:
chenbin_004
(PID) Process:(2852) PhotoViewer_1567336589_chenbin_004.exeKey:HKEY_CURRENT_USER\Software\PhotoViewer\Install
Operation:writeName:Version
Value:
1.4.0.6
(PID) Process:(2852) PhotoViewer_1567336589_chenbin_004.exeKey:HKEY_CURRENT_USER\Software\PhotoViewer\Install
Operation:writeName:Path
Value:
C:\Users\admin\AppData\Roaming\PhotoViewer\
(PID) Process:(2852) PhotoViewer_1567336589_chenbin_004.exeKey:HKEY_CURRENT_USER\Software\PhotoViewer\Install
Operation:writeName:InstallCount
Value:
1
(PID) Process:(2852) PhotoViewer_1567336589_chenbin_004.exeKey:HKEY_CURRENT_USER\Software\PhotoViewer\Install
Operation:writeName:InstallDate
Value:
181108
(PID) Process:(2852) PhotoViewer_1567336589_chenbin_004.exeKey:HKEY_CURRENT_USER\Software\PhotoViewer\Install
Operation:writeName:md5
Value:
3f56d321fe1c641c8332330048da9585
(PID) Process:(2852) PhotoViewer_1567336589_chenbin_004.exeKey:HKEY_CURRENT_USER\Software\PhotoViewer\Install
Operation:writeName:FirstInstallTime
Value:
32DEE35B00000000
(PID) Process:(2852) PhotoViewer_1567336589_chenbin_004.exeKey:HKEY_CURRENT_USER\Software\PhotoViewer\Install
Operation:writeName:c_d
Value:
73E444ABC9E6FD68722AE336B2C5C6CA12D8473F3CE9BD1F96A24D87C2121A74A0C91820A897D93A
Executable files
21
Suspicious files
0
Text files
1
Unknown types
10

Dropped files

PID
Process
Filename
Type
2852PhotoViewer_1567336589_chenbin_004.exeC:\Users\admin\AppData\Local\Temp\ABCPhotoView.7z —
MD5:—
SHA256:—
2852PhotoViewer_1567336589_chenbin_004.exeC:\Users\admin\AppData\Roaming\PhotoViewer\Update.exeexecutable
MD5:—
SHA256:—
2852PhotoViewer_1567336589_chenbin_004.exeC:\Users\admin\AppData\Roaming\PhotoViewer\Uninst.exeexecutable
MD5:—
SHA256:—
2852PhotoViewer_1567336589_chenbin_004.exeC:\Users\admin\AppData\Roaming\PhotoViewer\PdfReader.exeexecutable
MD5:—
SHA256:—
2852PhotoViewer_1567336589_chenbin_004.exeC:\Users\admin\AppData\Roaming\PhotoViewer\PhotoManager.exeexecutable
MD5:—
SHA256:—
2852PhotoViewer_1567336589_chenbin_004.exeC:\Users\admin\AppData\Roaming\PhotoViewer\Report.exeexecutable
MD5:—
SHA256:—
2852PhotoViewer_1567336589_chenbin_004.exeC:\Users\admin\AppData\Roaming\PhotoViewer\UpdateCheck.exeexecutable
MD5:—
SHA256:—
2852PhotoViewer_1567336589_chenbin_004.exeC:\Users\admin\AppData\Roaming\PhotoViewer\Checker.dllexecutable
MD5:—
SHA256:—
2852PhotoViewer_1567336589_chenbin_004.exeC:\Users\admin\AppData\Roaming\PhotoViewer\FreeImage.dllexecutable
MD5:—
SHA256:—
2852PhotoViewer_1567336589_chenbin_004.exeC:\Users\admin\AppData\Roaming\PhotoViewer\imgdecoder-gdip.dllexecutable
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
3
DNS requests
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3240
Report.exe
GET
—
117.50.8.146:80
http://kantu.shzhanmeng.com/2.gif?proj=kantu&food=D5CmfUa6EOoz/uWnaEtDZXgwy658l4b/w/zm2qlL2w9iFbjGTa205QLCT+2L5NHuQcW2ISZX5QI/fCSxuKnH8YkfLJhyb7/8KWBXghSrdscUaoND97CcdjOpxuJrRnCaWP3lZz6bi7NeqMhJtbZUipLbozzBQcILbZtlJwsL/3zQBeUk3TDS/P2SMYaghrImTFrj9DyOh1Pu3Uh7eAm6IJVQxk1k
CN
—
—
malicious
3260
PhotoViewer.exe
GET
—
119.167.216.173:80
http://ktnews.7654.com/
CN
—
—
malicious
3260
PhotoViewer.exe
GET
—
113.215.232.5:80
http://down2.abckantu.com/n/kantu/parameter.xml
CN
—
—
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3240
Report.exe
117.50.8.146:80
kantu.shzhanmeng.com
China Unicom Beijing Province Network
CN
malicious
3260
PhotoViewer.exe
119.167.216.173:80
ktnews.7654.com
CHINA UNICOM China169 Backbone
CN
suspicious
—
—
113.215.232.5:80
down2.abckantu.com
Huashu media&Network Limited
CN
suspicious

DNS requests

Domain
IP
Reputation
kantu.shzhanmeng.com
  • 117.50.8.146
malicious
ktnews.7654.com
  • 119.167.216.173
  • 221.204.60.123
  • 113.200.16.31
  • 27.221.54.19
  • 221.204.58.110
  • 121.29.54.65
  • 113.200.16.30
  • 221.204.60.63
  • 113.200.16.27
  • 211.91.160.204
  • 139.215.203.208
  • 113.200.16.32
  • 112.132.32.105
  • 218.11.8.104
  • 139.215.203.199
malicious
down2.abckantu.com
  • 113.215.232.5
  • 113.215.232.8
  • 113.215.232.9
  • 113.215.232.10
  • 113.215.232.11
  • 113.215.232.7
  • 113.215.232.6
unknown

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
PhotoViewer_1567336589_chenbin_004.exe