File name:

Desktop Contributions Application setup.exe

Full analysis: https://app.any.run/tasks/bb7c2a2a-394e-4561-822b-d3f90f272274
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: July 18, 2019, 08:37:21
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

71CE22BF5E8C540F5C07071179B1D881

SHA1:

4A3F7775DFC4C3F5C1FD5A36CBF0FFE3A06F584E

SHA256:

AF7E9C05A0AE91BE9D97FAE5D34CE6C489182436BEDFB33DB0B5BE7DACCB39A5

SSDEEP:

12288:dDPdsil5fCMggBIiMVO26kk+FGbeMb01JQntLOCV5o8Usw:dD1s2ts96kTUemVjw

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

    • Application was dropped or rewritten from another process

      • install.exe (PID: 356)
      • Setup.exe (PID: 3264)
      • vstor40_x86.exe (PID: 3792)

    • Loads dropped or rewritten executable

      • install.exe (PID: 356)
      • Setup.exe (PID: 3264)
      • addinutil.exe (PID: 3268)

    • Loads the Task Scheduler COM API

      • ngen.exe (PID: 3412)
      • ngen.exe (PID: 3456)
      • ngen.exe (PID: 2132)
      • ngen.exe (PID: 3260)
      • ngen.exe (PID: 2244)
      • ngen.exe (PID: 1748)
      • ngen.exe (PID: 3624)
      • ngen.exe (PID: 2996)
      • ngen.exe (PID: 3944)
      • ngen.exe (PID: 2224)
      • ngen.exe (PID: 688)
      • ngen.exe (PID: 3884)
      • ngen.exe (PID: 2044)
      • ngen.exe (PID: 872)
      • ngen.exe (PID: 2872)
      • ngen.exe (PID: 2156)
      • ngen.exe (PID: 3916)
      • ngen.exe (PID: 2408)
      • ngen.exe (PID: 2340)
      • ngen.exe (PID: 280)
      • ngen.exe (PID: 3132)
      • ngen.exe (PID: 3540)
      • ngen.exe (PID: 3328)
      • ngen.exe (PID: 2448)
      • ngen.exe (PID: 4084)
      • ngen.exe (PID: 3360)
      • ngen.exe (PID: 1808)
      • ngen.exe (PID: 3508)
      • ngen.exe (PID: 1840)
      • ngen.exe (PID: 3500)
      • ngen.exe (PID: 2936)
      • ngen.exe (PID: 4092)
      • ngen.exe (PID: 1432)
      • ngen.exe (PID: 2580)
      • ngen.exe (PID: 844)
      • ngen.exe (PID: 2096)
      • ngen.exe (PID: 2532)
      • ngen.exe (PID: 3776)
      • ngen.exe (PID: 2984)
      • ngen.exe (PID: 1668)
      • ngen.exe (PID: 3236)
      • ngen.exe (PID: 1960)
      • ngen.exe (PID: 3304)
      • ngen.exe (PID: 4092)
      • ngen.exe (PID: 2448)
      • ngen.exe (PID: 1772)
      • ngen.exe (PID: 3500)
      • ngen.exe (PID: 3624)
      • ngen.exe (PID: 3896)
      • ngen.exe (PID: 3600)
      • ngen.exe (PID: 924)
      • ngen.exe (PID: 1804)
      • ngen.exe (PID: 2628)
      • ngen.exe (PID: 1824)
      • ngen.exe (PID: 2172)
      • ngen.exe (PID: 2580)
      • ngen.exe (PID: 3932)
      • ngen.exe (PID: 996)
      • ngen.exe (PID: 1944)
      • ngen.exe (PID: 872)
      • ngen.exe (PID: 3384)
      • ngen.exe (PID: 3228)
      • ngen.exe (PID: 3156)
      • ngen.exe (PID: 3568)

    • Downloads executable files from the Internet

      • Desktop Contributions Application setup.exe (PID: 3752)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • Desktop Contributions Application setup.exe (PID: 3752)
      • vstor_redist.exe (PID: 1400)
      • vstor40_x86.exe (PID: 3792)
      • msiexec.exe (PID: 4060)

    • Creates COM task schedule object

      • msiexec.exe (PID: 4060)

    • Modifies the open verb of a shell class

      • msiexec.exe (PID: 4060)

    • Creates files in the Windows directory

      • ngen.exe (PID: 3456)
      • ngen.exe (PID: 2132)
      • ngen.exe (PID: 3412)
      • ngen.exe (PID: 2244)
      • ngen.exe (PID: 3260)
      • msiexec.exe (PID: 4060)
      • ngen.exe (PID: 3624)
      • ngen.exe (PID: 2996)
      • ngen.exe (PID: 3944)
      • ngen.exe (PID: 2224)
      • ngen.exe (PID: 688)
      • ngen.exe (PID: 1748)
      • ngen.exe (PID: 3884)
      • ngen.exe (PID: 2044)
      • ngen.exe (PID: 872)
      • ngen.exe (PID: 2872)
      • ngen.exe (PID: 2156)
      • ngen.exe (PID: 2408)
      • ngen.exe (PID: 3916)
      • ngen.exe (PID: 2340)
      • ngen.exe (PID: 280)
      • ngen.exe (PID: 1840)
      • ngen.exe (PID: 3132)
      • ngen.exe (PID: 1808)
      • ngen.exe (PID: 3508)
      • ngen.exe (PID: 3328)
      • ngen.exe (PID: 3540)
      • ngen.exe (PID: 4084)
      • ngen.exe (PID: 2448)
      • ngen.exe (PID: 3360)
      • ngen.exe (PID: 2096)
      • ngen.exe (PID: 3500)
      • ngen.exe (PID: 2936)
      • ngen.exe (PID: 4092)
      • ngen.exe (PID: 1432)
      • ngen.exe (PID: 2580)
      • ngen.exe (PID: 2532)
      • ngen.exe (PID: 3776)
      • ngen.exe (PID: 2984)
      • ngen.exe (PID: 1668)
      • ngen.exe (PID: 4092)
      • ngen.exe (PID: 3304)
      • ngen.exe (PID: 3624)
      • ngen.exe (PID: 1960)
      • ngen.exe (PID: 2448)
      • ngen.exe (PID: 3236)
      • ngen.exe (PID: 1772)
      • ngen.exe (PID: 3500)
      • ngen.exe (PID: 3600)
      • ngen.exe (PID: 924)
      • ngen.exe (PID: 1804)
      • ngen.exe (PID: 2172)
      • ngen.exe (PID: 1824)
      • ngen.exe (PID: 2628)
      • ngen.exe (PID: 2580)
      • ngen.exe (PID: 3896)
      • ngen.exe (PID: 3228)
      • ngen.exe (PID: 3156)
      • ngen.exe (PID: 3932)
      • ngen.exe (PID: 996)
      • ngen.exe (PID: 1944)
      • ngen.exe (PID: 3568)
      • ngen.exe (PID: 872)
      • ngen.exe (PID: 3384)
      • ngen.exe (PID: 844)

    • Removes files from Windows directory

      • msiexec.exe (PID: 4060)

  • INFO

    • Loads dropped or rewritten executable

      • MsiExec.exe (PID: 3664)
      • msiexec.exe (PID: 4060)
      • MsiExec.exe (PID: 3124)

    • Application launched itself

      • msiexec.exe (PID: 4060)

    • Creates files in the program directory

      • msiexec.exe (PID: 4060)

    • Creates a software uninstall entry

      • msiexec.exe (PID: 4060)

    • Reads settings of System Certificates

      • msiexec.exe (PID: 4060)

    • Manual execution by user

      • explorer.exe (PID: 772)
      • NOTEPAD.EXE (PID: 1596)
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

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2015:07:07 08:26:33+02:00
PEType: PE32
LinkerVersion: 14
CodeSize: 364544
InitializedDataSize: 560640
UninitializedDataSize: -
EntryPoint: 0x330c2
OSVersion: 5.1
ImageVersion: 10
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 14.0.23107.0
ProductVersionNumber: 14.0.23107.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: -
FileDescription: Setup
FileVersion: 14.0.23107.0 built by: D14REL
InternalName: setup.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFileName: setup.exe
ProductName: -
ProductVersion: 14.0.23107.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 07-Jul-2015 06:26:33
Detected languages:
  • English - United States
Debug artifacts:
  • setup.pdb
CompanyName: -
FileDescription: Setup
FileVersion: 14.0.23107.0 built by: D14REL
InternalName: setup.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: setup.exe
ProductName: -
ProductVersion: 14.0.23107.0

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: 0x00000118

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 07-Jul-2015 06:26:33
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00058E58
0x00059000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.39733
.data
0x0005A000
0x00003D2C
0x00001800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.69795
.idata
0x0005E000
0x0000152A
0x00001600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.45654
.rsrc
0x00060000
0x000823B8
0x00082400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.20571
.reloc
0x000E3000
0x00003B4C
0x00003C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.60243

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.22945
1378
Latin 1 / Western European
English - United States
RT_MANIFEST
2
2.59785
3752
Latin 1 / Western European
English - United States
RT_ICON
3
2.61852
2216
Latin 1 / Western European
English - United States
RT_ICON
4
1.63426
1384
Latin 1 / Western European
English - United States
RT_ICON
5
7.87399
7820
Latin 1 / Western European
English - United States
RT_ICON
6
3.07929
16936
Latin 1 / Western European
English - United States
RT_ICON
7
3.33247
9640
Latin 1 / Western European
English - United States
RT_ICON
8
3.65064
4264
Latin 1 / Western European
English - United States
RT_ICON
9
3.99341
1128
Latin 1 / Western European
English - United States
RT_ICON
10
7.07398
1885
Latin 1 / Western European
English - United States
RT_ICON

Imports

ADVAPI32.dll (delay-loaded)
CRYPT32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
Secur32.dll
USER32.dll
WININET.dll
msi.dll
ole32.dll

Exports

Title
Ordinal
Address
_DecodePointerInternal@4
1
0x0001FC22
_EncodePointerInternal@4
2
0x0001FC3D
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
207
Monitored processes
77
Malicious processes
4
Suspicious processes
65

Behavior graph

Click at the process to see the details
start drop and start drop and start desktop contributions application setup.exe vstor_redist.exe no specs vstor_redist.exe setup.exe msiexec.exe vstor40_x86.exe install.exe no specs msiexec.exe no specs msiexec.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs ngen.exe no specs addinutil.exe addinutil.exe no specs explorer.exe no specs notepad.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
280c:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe install "Microsoft.Office.Tools.Excel.v9.0, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /queue:3 /NoDependenciesc:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe—MsiExec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Common Language Runtime native compiler
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\ngen.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
356c:\7f5ca36eda327449cfae35fa685cb44f\install.exe /qc:\7f5ca36eda327449cfae35fa685cb44f\install.exe—vstor40_x86.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
External Installer
Exit code:
0
Version:
10.0.60828.0 built by: VSTO_Rel
Modules
Images
c:\7f5ca36eda327449cfae35fa685cb44f\install.exe
c:\systemroot\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\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
688c:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe install "c:\Program Files\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\Contracts\Microsoft.VisualStudio.Tools.Applications.Contract.v9.0.dll" /queue:3 /NoDependenciesc:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe—MsiExec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Common Language Runtime native compiler
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\ngen.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
772"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\explorer.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
844c:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe install "c:\Program Files\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInSideAdapters\Microsoft.VisualStudio.Tools.Office.Excel.AddInAdapter.v9.0.dll" /queue:3 /NoDependenciesc:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe—MsiExec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Common Language Runtime native compiler
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\ngen.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
872c:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe install "Microsoft.VisualStudio.Tools.Applications.ServerDocument.v9.0, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /queue:3 /NoDependenciesc:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe—MsiExec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Common Language Runtime native compiler
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\ngen.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
872c:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe update /queuec:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe—MsiExec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Common Language Runtime native compiler
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\system32\taskschd.dll
c:\windows\system32\cryptbase.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscorsvc.dll
c:\windows\microsoft.net\framework\v4.0.30319\clr.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\msctf.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
924c:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe install "Microsoft.Office.Tools.v4.0.Framework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /queue:3 /NoDependenciesc:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe—MsiExec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Common Language Runtime native compiler
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\ngen.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
996c:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe install "Microsoft.VisualStudio.Tools.Office.ContainerControl, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /queue:3 /NoDependenciesc:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe—MsiExec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Common Language Runtime native compiler
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\ngen.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
1400"C:\Users\admin\AppData\Local\Temp\VSDD0EC.tmp\VSTOR40\vstor_redist.exe" /q /norestartC:\Users\admin\AppData\Local\Temp\VSDD0EC.tmp\VSTOR40\vstor_redist.exe
Desktop Contributions Application setup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Visual Studio Tools for Office Runtime 2010 Redistributable Setup
Exit code:
0
Version:
10.0.60828.00
Modules
Images
c:\users\admin\appdata\local\temp\vsdd0ec.tmp\vstor40\vstor_redist.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
Total events
6 015
Read events
1 669
Write events
4 211
Delete events
135

Modification events

(PID) Process:(3752) Desktop Contributions Application setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Desktop Contributions Application setup_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3752) Desktop Contributions Application setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Desktop Contributions Application setup_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3752) Desktop Contributions Application setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Desktop Contributions Application setup_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3752) Desktop Contributions Application setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Desktop Contributions Application setup_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(3752) Desktop Contributions Application setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Desktop Contributions Application setup_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(3752) Desktop Contributions Application setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Desktop Contributions Application setup_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(3752) Desktop Contributions Application setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Desktop Contributions Application setup_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3752) Desktop Contributions Application setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Desktop Contributions Application setup_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3752) Desktop Contributions Application setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Desktop Contributions Application setup_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3752) Desktop Contributions Application setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Desktop Contributions Application setup_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
347
Suspicious files
11
Text files
189
Unknown types
8

Dropped files

PID
Process
Filename
Type
3752Desktop Contributions Application setup.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\vstor_redist[1].exe —
MD5:—
SHA256:—
3752Desktop Contributions Application setup.exeC:\Users\admin\AppData\Local\Temp\VSDD0EC.tmp\VSTOR40\vstor_redist.exe —
MD5:—
SHA256:—
3752Desktop Contributions Application setup.exeC:\Users\admin\AppData\Local\Temp\Cab3B6F.tmp —
MD5:—
SHA256:—
3752Desktop Contributions Application setup.exeC:\Users\admin\AppData\Local\Temp\Tar3B70.tmp —
MD5:—
SHA256:—
3752Desktop Contributions Application setup.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1F657678CDAD5400251B323D207EA54Fbinary
MD5:—
SHA256:—
1400vstor_redist.exeC:\ef9feb94fab96f208be1ec7238bb47d4\watermark.bmpimage
MD5:1A5CAAFACFC8C7766E404D019249CF67
SHA256:2E87D5742413254DB10F7BD0762B6CDB98FF9C46CA9ACDDFD9B1C2E5418638F2
1400vstor_redist.exeC:\ef9feb94fab96f208be1ec7238bb47d4\Setup.exeexecutable
MD5:B0EB6291E66DDDEB59BA82A8E787DD2E
SHA256:0C03CCE971E68B3131D4EEE4FD0730EE45D2A36E49760B04DA1550EBD08FF6EC
1400vstor_redist.exeC:\ef9feb94fab96f208be1ec7238bb47d4\Strings.xmlxml
MD5:332ADF643747297B9BFA9527EAEFE084
SHA256:E49545FEEAE22198728AD04236E31E02035AF7CC4D68E10CBECFFD08669CBECA
1400vstor_redist.exeC:\ef9feb94fab96f208be1ec7238bb47d4\SetupUi.xsdxml
MD5:2FADD9E618EFF8175F2A6E8B95C0CACC
SHA256:222211E8F512EDF97D78BC93E1F271C922D5E91FA899E092B4A096776A704093
3752Desktop Contributions Application setup.exeC:\Users\admin\AppData\Local\Temp\VSDD0EC.tmp\Desktop Contributions Application setup.exeexecutable
MD5:71CE22BF5E8C540F5C07071179B1D881
SHA256:AF7E9C05A0AE91BE9D97FAE5D34CE6C489182436BEDFB33DB0B5BE7DACCB39A5
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
7
DNS requests
4
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3752
Desktop Contributions Application setup.exe
GET
302
2.19.38.59:80
http://go.microsoft.com/fwlink/?LinkId=158918
unknown
—
—
whitelisted
3752
Desktop Contributions Application setup.exe
GET
200
2.21.41.70:80
http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt
FR
der
1.44 Kb
whitelisted
3752
Desktop Contributions Application setup.exe
GET
200
2.18.233.19:80
http://download.microsoft.com/download/C/A/8/CA86DFA0-81F3-4568-875A-7E7A598D4C1C/vstor_redist.exe
unknown
executable
38.5 Mb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3752
Desktop Contributions Application setup.exe
2.18.233.19:80
download.microsoft.com
Akamai International B.V.
—
whitelisted
3752
Desktop Contributions Application setup.exe
2.21.41.70:80
www.microsoft.com
GTT Communications Inc.
FR
malicious
3752
Desktop Contributions Application setup.exe
69.191.234.17:443
contributions.bloomberg.com
—
US
unknown
3752
Desktop Contributions Application setup.exe
2.19.38.59:80
go.microsoft.com
Akamai International B.V.
—
whitelisted

DNS requests

Domain
IP
Reputation
go.microsoft.com
  • 2.19.38.59
whitelisted
download.microsoft.com
  • 2.18.233.19
whitelisted
www.microsoft.com
  • 2.21.41.70
whitelisted
contributions.bloomberg.com
  • 69.191.234.17
unknown

Threats

PID
Process
Class
Message
3752
Desktop Contributions Application setup.exe
Misc activity
SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
3752
Desktop Contributions Application setup.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
Process
Message
addinutil.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
addinutil.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
addinutil.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
addinutil.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
addinutil.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
addinutil.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
addinutil.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
addinutil.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
addinutil.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
addinutil.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
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Reports
Desktop Contributions Application setup.exe