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download:

TechToolStore.exe

Full analysis: https://app.any.run/tasks/56ab4b73-0a79-4a6f-9790-c5093df536ba
Verdict: Malicious activity
Analysis date: May 26, 2018, 12:56:14
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:

8EB732C76CF676C42171BCA8BDC0F9E5

SHA1:

B85629E0805DEEBB234A658A269945F22FFCAECF

SHA256:

78904AE5A15A6E4461CF6C452C8F69B697A526998C4F986217ABF945B401D8BB

SSDEEP:

49152:oeShDD5u2zmJkS9RPLtFa14BMw+U/KHWki4DBMuLSzmJkF9RPLtFa14BMw+UGX/:R4DQVJZ24LKi41Ma5Je248

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

    • Changes settings of System certificates

      • msiexec.exe (PID: 568)

    • Application was dropped or rewritten from another process

      • native.exe (PID: 1024)

  • SUSPICIOUS

    • Starts Microsoft Installer

      • SophosVirusRemovalTool.exe (PID: 1212)

    • Creates files in the program directory

      • TechToolStore.exe (PID: 2756)
      • SVRTgui.exe (PID: 452)

    • Adds / modifies Windows certificates

      • msiexec.exe (PID: 568)

    • Reads internet explorer settings

      • TechToolStore.exe (PID: 2756)

    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 1436)

    • Removes files from Windows directory

      • native.exe (PID: 1024)

    • Creates files in the driver directory

      • native.exe (PID: 1024)

    • Creates files in the Windows directory

      • native.exe (PID: 1024)

  • INFO

    • Creates or modifies windows services

      • msiexec.exe (PID: 1436)
      • vssvc.exe (PID: 4024)

    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 4024)

    • Application launched itself

      • msiexec.exe (PID: 1436)

    • Dropped object may contain URL's

      • msiexec.exe (PID: 1436)
      • TechToolStore.exe (PID: 2756)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

ProductVersion: 5.0.0.0
Comments: Tech tool store is an IT professional application that allows you to download and run more than 600 technician tools.
ProductName: Tech tool store
OriginalFileName: Tech tool store.exe
LegalTrademarks: Carifred.com
LegalCopyright: Carifred © 2010 - 2018
InternalName: Tech tool store
FileVersion: 5.0.0.0
FileDescription: Tech tool store
CompanyName: Carifred
CharacterSet: Windows, Latin1
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: Pre-release, Private build
FileFlagsMask: 0x003f
ProductVersionNumber: 5.0.0.0
FileVersionNumber: 5.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x550dc
UninitializedDataSize: -
InitializedDataSize: 4524032
CodeSize: 543232
LinkerVersion: 14.13
PEType: PE32
TimeStamp: 2018:04:27 14:43:50+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 27-Apr-2018 12:43:50
Detected languages:
  • English - United States
Debug artifacts:
  • C:\VisualStudio\Projects\Tech tool shop\Release\TechToolStore.pdb
CompanyName: Carifred
FileDescription: Tech tool store
FileVersion: 5.0.0.0
InternalName: Tech tool store
LegalCopyright: Carifred © 2010 - 2018
LegalTrademarks: Carifred.com
OriginalFilename: Tech tool store.exe
ProductName: Tech tool store
Comments: Tech tool store is an IT professional application that allows you to download and run more than 600 technician tools.
ProductVersion: 5.0.0.0

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: 0x00000110

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 27-Apr-2018 12:43:50
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
0x00084946
0x00084A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.49191
.rdata
0x00086000
0x00036D3A
0x00036E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.15064
.data
0x000BD000
0x000022DC
0x00001800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.1448
.rsrc
0x000C0000
0x004118C8
0x00411A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.83667
.reloc
0x004D2000
0x00005BCC
0x00005C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.7039

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.32288
1126
UNKNOWN
English - United States
RT_MANIFEST
2
5.05295
4392
UNKNOWN
English - United States
RT_ICON
3
4.76405
9832
UNKNOWN
English - United States
RT_ICON
4
4.77926
17448
UNKNOWN
English - United States
RT_ICON
5
7.96265
31047
UNKNOWN
English - United States
RT_ICON
131
7.95878
59882
UNKNOWN
English - United States
IMAGE
132
7.94285
5048
UNKNOWN
English - United States
IMAGE
133
7.92574
4032
UNKNOWN
English - United States
IMAGE
134
7.94309
4547
UNKNOWN
English - United States
IMAGE
135
7.87969
2420
UNKNOWN
English - United States
IMAGE

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
KERNEL32.dll
OLEAUT32.dll
PSAPI.DLL
SHELL32.dll
SHLWAPI.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
10
Malicious processes
2
Suspicious processes
3

Behavior graph

Click at the process to see the details
start techtoolstore.exe no specs techtoolstore.exe sophosvirusremovaltool.exe no specs msiexec.exe no specs msiexec.exe vssvc.exe no specs msiexec.exe no specs svrtgui.exe svrtservice.exe no specs native.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3916"C:\Users\admin\AppData\Local\Temp\TechToolStore.exe" C:\Users\admin\AppData\Local\Temp\TechToolStore.exe—explorer.exe
User:
admin
Company:
Carifred
Integrity Level:
MEDIUM
Description:
Tech tool store
Exit code:
3221226540
Version:
5.0.0.0
2756"C:\Users\admin\AppData\Local\Temp\TechToolStore.exe" C:\Users\admin\AppData\Local\Temp\TechToolStore.exe
explorer.exe
User:
admin
Company:
Carifred
Integrity Level:
HIGH
Description:
Tech tool store
Version:
5.0.0.0
1212"C:\Users\admin\AppData\Local\Temp\Tech tool store tools\SophosVirusRemovalTool.exe"C:\Users\admin\AppData\Local\Temp\Tech tool store tools\SophosVirusRemovalTool.exe—TechToolStore.exe
User:
admin
Company:
Sophos Limited
Integrity Level:
HIGH
Description:
Sophos Virus Removal Tool
Version:
2.5.5.0
568C:\Windows\system32\msiexec.exe /i "C:\Users\admin\AppData\Local\Temp\nsr6D22.tmp.dir\Sophos Virus Removal Tool.msi"C:\Windows\system32\msiexec.exe—SophosVirusRemovalTool.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
1436C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
4024C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
808C:\Windows\system32\MsiExec.exe -Embedding 9F5EC0382E2963850E4ECE42A0A4E9DFC:\Windows\system32\MsiExec.exe—msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
452"C:\Program Files\Sophos\Sophos Virus Removal Tool\SVRTgui.exe"C:\Program Files\Sophos\Sophos Virus Removal Tool\SVRTgui.exe
TechToolStore.exe
User:
admin
Company:
Sophos Limited
Integrity Level:
HIGH
Description:
Sophos Virus Removal Tool GUI
Version:
2.6.1
1992"C:\Program Files\Sophos\Sophos Virus Removal Tool\SVRTservice.exe"C:\Program Files\Sophos\Sophos Virus Removal Tool\SVRTservice.exe—services.exe
User:
SYSTEM
Company:
Sophos Limited
Integrity Level:
SYSTEM
Description:
service Application
Version:
2.6.1
1024native.exe /lhi skmscan\sct_skmscan.infC:\Program Files\Sophos\Sophos Virus Removal Tool\native.exe—SVRTservice.exe
User:
SYSTEM
Company:
Sophos Limited
Integrity Level:
SYSTEM
Description:
Native Application
Exit code:
0
Version:
2.6.1
Total events
1 450
Read events
846
Write events
0
Delete events
0

Modification events

No data
Executable files
6
Suspicious files
1 474
Text files
5
Unknown types
6

Dropped files

PID
Process
Filename
Type
2756TechToolStore.exeC:\Users\admin\AppData\Local\Temp\tts_settings.dat —
MD5:—
SHA256:—
2756TechToolStore.exeC:\Users\admin\AppData\Local\Temp\tts_tools.dat —
MD5:—
SHA256:—
2756TechToolStore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\2LKO8ICX\Sophos%20Virus%20Removal%20Tool[1].exe —
MD5:—
SHA256:—
2756TechToolStore.exeC:\Users\admin\AppData\Local\Temp\Tech tool store tools\SophosVirusRemovalTool.exe —
MD5:—
SHA256:—
2756TechToolStore.exeC:\Users\admin\AppData\Local\Temp\Tech tool store tools\tts_eula.htmlhtml
MD5:52884E98505CD9870CDC952FDDDCE6D7
SHA256:5ED660D0F3796696DBD5708DF9C55C67A7FF8B3DC103F2F5E2CBA65EB8AB1AE2
1212SophosVirusRemovalTool.exeC:\Users\admin\AppData\Local\Temp\nsr6D22.tmp.dir\data\adwi-byb.idebinary
MD5:777E8FBCA32E2B545188F7AAA532BB1E
SHA256:0665F01B3D407BEE27BB1DB603F42DBB8396760C50AD67CF67E181AD5857F8AF
2756TechToolStore.exeC:\Users\admin\AppData\Local\Temp\Tech tool store tools\tts_logo.pngimage
MD5:5D3F19FABEACC5B392FF59871C366112
SHA256:3F2444AF737CC5409AF9E04173FC925B0EB435CBF4440B958EB1CECF53E0F439
2756TechToolStore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\History\History.IE5\MSHist012018052620180527\index.datdat
MD5:6E3EE2586AE9FCB8EB7C679454896256
SHA256:E86F234BF951E38FA4A382D1B04FAC362900A635823FC68BCFDFF427B79E13EC
2756TechToolStore.exeC:\Users\admin\AppData\Local\Temp\Tech tool store tools\tts_settings.dathiv
MD5:1CCBF96197D4415141801E8BA7ADFD9C
SHA256:6282BBBA4E647BACFB3236B8C274C85371F91C8C682A200DD84BF176883FBC2E
1212SophosVirusRemovalTool.exeC:\Users\admin\AppData\Local\Temp\nsr6D22.tmp.dir\data\age-axse.idebinary
MD5:45EC9C1925543661B1B9D29861720B7D
SHA256:9D9662635B642222FCE0C5D8E1B2C40C619478F2C319F001304A759EBE0144EA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2756
TechToolStore.exe
GET
—
23.111.189.12:80
http://files2.majorgeeks.com/66116a5ce906f411ff0c6a76ed066880d2c52032/antivirus/Sophos%20Virus%20Removal%20Tool.exe
US
—
—
suspicious
2756
TechToolStore.exe
GET
200
23.111.189.3:80
http://www.majorgeeks.com/mg/getmirror/sophos_virus_removal_tool,1.html
US
html
15.0 Kb
suspicious
2756
TechToolStore.exe
GET
302
23.111.189.3:80
http://www.majorgeeks.com/index.php?ct=files&action=download&
US
html
15.0 Kb
suspicious
2756
TechToolStore.exe
GET
200
23.111.189.3:80
http://www.majorgeeks.com/files/details/sophos_virus_removal_tool.html
US
html
40.1 Kb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2756
TechToolStore.exe
23.111.189.12:80
files2.majorgeeks.com
HIVELOCITY VENTURES CORP
US
suspicious
2756
TechToolStore.exe
23.111.189.3:80
www.majorgeeks.com
HIVELOCITY VENTURES CORP
US
unknown

DNS requests

Domain
IP
Reputation
www.majorgeeks.com
  • 23.111.189.3
suspicious
files2.majorgeeks.com
  • 23.111.189.12
suspicious

Threats

PID
Process
Class
Message
2756
TechToolStore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
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Reports
TechToolStore.exe