File name:

Tech Tool Installer.exe

Full analysis: https://app.any.run/tasks/6ce2204b-874c-45ce-bd6f-f56169568f4d
Verdict: Malicious activity
Analysis date: July 08, 2021, 18:28:45
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:

3AFBCF18F1D6E80CDE4A2B687EF8E718

SHA1:

525FBAD8781BA9478315CBF34852D77A0DF94181

SHA256:

BC93348A5C8BABB34785662311012A1DFDE18093F55F77E15FC206847A82B1A8

SSDEEP:

98304:OnwZv+8tgkWi22E9OpP979/SyRf7UHX8t:8D3Pi2PQlX7U3

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

      • VolvoIt.Installer.Bundle.exe (PID: 2744)
      • VolvoIt.Installer.Bundle.exe (PID: 3036)

    • Drops executable file immediately after starts

      • VolvoIt.Installer.Bundle.exe (PID: 3036)

    • Loads dropped or rewritten executable

      • VolvoIt.Installer.Bundle.exe (PID: 3036)

  • SUSPICIOUS

    • Checks supported languages

      • Tech Tool Installer.exe (PID: 2756)
      • VolvoIt.Installer.Bundle.exe (PID: 2744)
      • VolvoIt.Installer.Bundle.exe (PID: 3036)

    • Reads the computer name

      • Tech Tool Installer.exe (PID: 2756)
      • VolvoIt.Installer.Bundle.exe (PID: 2744)

    • Creates files in the program directory

      • Tech Tool Installer.exe (PID: 2756)

    • Executable content was dropped or overwritten

      • Tech Tool Installer.exe (PID: 2756)
      • VolvoIt.Installer.Bundle.exe (PID: 3036)

    • Drops a file that was compiled in debug mode

      • Tech Tool Installer.exe (PID: 2756)
      • VolvoIt.Installer.Bundle.exe (PID: 3036)

    • Application launched itself

      • VolvoIt.Installer.Bundle.exe (PID: 2744)

    • Drops a file with too old compile date

      • VolvoIt.Installer.Bundle.exe (PID: 3036)

    • Searches for installed software

      • VolvoIt.Installer.Bundle.exe (PID: 3036)

  • INFO

    • Reads settings of System Certificates

      • Tech Tool Installer.exe (PID: 2756)

    • Checks Windows Trust Settings

      • Tech Tool Installer.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: 2.8.51.0
ProductName: Tech Tool
OriginalFileName: Launcher.exe
LegalCopyright: Copyright (C) 2014 Volvo IT
InternalName: Launcher.exe
FileVersion: 2.8.51.0
FileDescription: Tech Tool Installer
CompanyName: Volvo IT
CharacterSet: Unicode
LanguageCode: Swedish
FileSubtype: -
ObjectFileType: Executable application
FileOS: Windows NT 32-bit
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 2.8.51.0
FileVersionNumber: 2.8.51.0
Subsystem: Windows GUI
SubsystemVersion: 6
ImageVersion: -
OSVersion: 6
EntryPoint: 0x6718
UninitializedDataSize: -
InitializedDataSize: 5208064
CodeSize: 106496
LinkerVersion: 14
PEType: PE32
TimeStamp: 2021:06:02 15:27:20+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 02-Jun-2021 13:27:20
Detected languages:
  • English - United States
  • Swedish - Sweden
CompanyName: Volvo IT
FileDescription: Tech Tool Installer
FileVersion: 2.8.51.0
InternalName: Launcher.exe
LegalCopyright: Copyright (C) 2014 Volvo IT
OriginalFilename: Launcher.exe
ProductName: Tech Tool
ProductVersion: 2.8.51.0

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: 7
Time date stamp: 02-Jun-2021 13:27:20
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
0x00019E36
0x0001A000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.6528
.rdata
0x0001B000
0x0000CCC8
0x0000CE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.74723
.data
0x00028000
0x00001888
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.43138
.gfids
0x0002A000
0x00000148
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
2.49728
.tls
0x0002B000
0x00000009
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.0203931
.rsrc
0x0002C000
0x004E7120
0x004E7200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.10629
.reloc
0x00514000
0x000019CC
0x00001A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.55407

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.31786
833
UNKNOWN
English - United States
RT_MANIFEST
2
4.24513
744
UNKNOWN
Swedish - Sweden
RT_ICON
3
4.01335
488
UNKNOWN
Swedish - Sweden
RT_ICON
4
3.50105
296
UNKNOWN
Swedish - Sweden
RT_ICON
5
5.1398
3752
UNKNOWN
Swedish - Sweden
RT_ICON
6
5.41085
2216
UNKNOWN
Swedish - Sweden
RT_ICON
7
4.90973
1736
UNKNOWN
Swedish - Sweden
RT_ICON
8
3.85294
1384
UNKNOWN
Swedish - Sweden
RT_ICON
9
3.98575
396840
UNKNOWN
Swedish - Sweden
RT_ICON
10
3.99721
270376
UNKNOWN
Swedish - Sweden
RT_ICON

Imports

ADVAPI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
urlmon.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
4
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start tech tool installer.exe volvoit.installer.bundle.exe no specs volvoit.installer.bundle.exe tech tool installer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2744 Path="C:\Users\admin\AppData\Local\Temp"C:\ProgramData\TechToolInstaller\VolvoIt.Installer.Bundle.exe—Tech Tool Installer.exe
User:
admin
Company:
Volvo Information Technology AB
Integrity Level:
HIGH
Description:
Tech Tool
Exit code:
0
Version:
2.8.51.0
Modules
Images
c:\programdata\techtoolinstaller\volvoit.installer.bundle.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\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2756"C:\Users\admin\AppData\Local\Temp\Tech Tool Installer.exe" C:\Users\admin\AppData\Local\Temp\Tech Tool Installer.exe
Explorer.EXE
User:
admin
Company:
Volvo IT
Integrity Level:
HIGH
Description:
Tech Tool Installer
Exit code:
0
Version:
2.8.51.0
Modules
Images
c:\users\admin\appdata\local\temp\tech tool installer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\rpcrt4.dll
3036"C:\ProgramData\TechToolInstaller\VolvoIt.Installer.Bundle.exe" -burn.unelevated BurnPipe.{0335ED48-B903-47CD-BDF6-DFB16BE7A1D0} {4EE8D131-9A69-4844-8672-C37B68C852A5} 2744 Path="C:\Users\admin\AppData\Local\Temp"C:\ProgramData\TechToolInstaller\VolvoIt.Installer.Bundle.exe
VolvoIt.Installer.Bundle.exe
User:
admin
Company:
Volvo Information Technology AB
Integrity Level:
HIGH
Description:
Tech Tool
Exit code:
0
Version:
2.8.51.0
Modules
Images
c:\programdata\techtoolinstaller\volvoit.installer.bundle.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\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3812"C:\Users\admin\AppData\Local\Temp\Tech Tool Installer.exe" C:\Users\admin\AppData\Local\Temp\Tech Tool Installer.exe—Explorer.EXE
User:
admin
Company:
Volvo IT
Integrity Level:
MEDIUM
Description:
Tech Tool Installer
Exit code:
3221226540
Version:
2.8.51.0
Modules
Images
c:\users\admin\appdata\local\temp\tech tool installer.exe
c:\windows\system32\ntdll.dll
Total events
4 805
Read events
4 763
Write events
42
Delete events
0

Modification events

(PID) Process:(2756) Tech Tool Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2756) Tech Tool Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2756) Tech Tool Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2756) Tech Tool Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2756) Tech Tool Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2756) Tech Tool Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2756) Tech Tool Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2756) Tech Tool Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2756) Tech Tool Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2756) Tech Tool Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D98F514A-8ED4-4E8D-BE59-0148865AFC65}
Operation:writeName:WpadDecisionReason
Value:
1
Executable files
41
Suspicious files
6
Text files
32
Unknown types
2

Dropped files

PID
Process
Filename
Type
2756Tech Tool Installer.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_A30EA9B4E1BC5DBF09A8EF399E086D27der
MD5:—
SHA256:—
2756Tech Tool Installer.exeC:\ProgramData\TechToolInstaller\VolvoIt.Installer.Bundle.exeexecutable
MD5:—
SHA256:—
2756Tech Tool Installer.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:—
SHA256:—
2756Tech Tool Installer.exeC:\ProgramData\TechToolInstaller\BaldoLocalSynchronization.exe.configxml
MD5:—
SHA256:—
2756Tech Tool Installer.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_A30EA9B4E1BC5DBF09A8EF399E086D27binary
MD5:—
SHA256:—
2756Tech Tool Installer.exeC:\ProgramData\TechToolInstaller\BaldoLocalSynchronization.exeexecutable
MD5:—
SHA256:—
2756Tech Tool Installer.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\2543B5AF7D46D42E6CEED21F85143F6A_A42DDE2FA9E471DEED5D375797B95543binary
MD5:—
SHA256:—
2756Tech Tool Installer.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\2543B5AF7D46D42E6CEED21F85143F6A_A42DDE2FA9E471DEED5D375797B95543der
MD5:—
SHA256:—
3036VolvoIt.Installer.Bundle.exeC:\Users\admin\AppData\Local\Temp\{78a9e223-fb0c-4816-981e-0f8dd9e06d46}\.ba1\mbapreq.thmxml
MD5:8D0FCA899786568009D0C06BD02C9AAB
SHA256:2F5346EACC04092FEC722D91F35F35D747404293BCACAC67B9B3DA015C1F8378
3036VolvoIt.Installer.Bundle.exeC:\Users\admin\AppData\Local\Temp\{78a9e223-fb0c-4816-981e-0f8dd9e06d46}\.ba1\1028\mbapreq.wxlxml
MD5:62A014E7A1A170EDFDE6EB539588CA88
SHA256:106555DD49231FFB9FAB7E74043D3874448894782DC216C3FDD341ABDD050146
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
6
DNS requests
5
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2756
Tech Tool Installer.exe
GET
200
93.184.220.29:80
http://crl3.digicert.com/DigiCertTLSRSASHA2562020CA1.crl
US
binary
19.7 Mb
whitelisted
2756
Tech Tool Installer.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTk45WiKdPUwcMf8JgMC07ACYqr2AQUt2ui6qiqhIx56rTaD5iyxZV2ufQCEA5PGABfJaS9uojAA3DSI3E%3D
US
der
471 b
whitelisted
2756
Tech Tool Installer.exe
GET
200
93.184.220.29:80
http://crl4.digicert.com/DigiCertTLSRSASHA2562020CA1.crl
US
binary
19.7 Mb
whitelisted
2756
Tech Tool Installer.exe
GET
200
205.185.216.10:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?8bdbbcdefe63ae13
US
compressed
4.70 Kb
whitelisted
2756
Tech Tool Installer.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAo1CNVcKSsBffitZcAP9%2BQ%3D
US
der
471 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2756
Tech Tool Installer.exe
153.112.162.194:443
networkupdatefilespublic.it.volvo.com
Volvo Information Technology AB
SE
unknown
2756
Tech Tool Installer.exe
205.185.216.10:80
ctldl.windowsupdate.com
Highwinds Network Group, Inc.
US
whitelisted
—
—
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2756
Tech Tool Installer.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
networkupdatefilespublic.it.volvo.com
  • 153.112.162.194
unknown
ctldl.windowsupdate.com
  • 205.185.216.10
  • 205.185.216.42
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
crl3.digicert.com
  • 93.184.220.29
whitelisted
crl4.digicert.com
  • 93.184.220.29
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Tech Tool Installer.exe