File name:

ZwiftSetup.exe

Full analysis: https://app.any.run/tasks/9b941280-3b61-42b4-bf1e-e9d48492a64b
Verdict: Malicious activity
Analysis date: October 12, 2018, 20:43:20
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

C73CEE0DDEE678CF935D508FDD463CE9

SHA1:

2FF17CC55F3F6489B356C2F91F162A93947EF732

SHA256:

3EDEC55DF36E8C503D86208F0C9B104F0E3E7E2FB789BFA35DBDFDE1A497ABE1

SSDEEP:

49152:y9u1IaZRcyFvVEzTfC9JgSeeXSdmColRG7bVdyR75i4+tNdWhGg7:8u1RcyBVUEgSeeXUoTG3q15r+fdEGg7

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 the autorun value in the registry

      • ZwiftSetup.tmp (PID: 1320)
    • Loads dropped or rewritten executable

      • dxsetup.exe (PID: 3684)
      • ZwiftLauncher.exe (PID: 564)
    • Application was dropped or rewritten from another process

      • Closelauncher.exe (PID: 1672)
      • dpinst.exe (PID: 3284)
      • dxsetup.exe (PID: 3684)
      • ZwiftLauncher.exe (PID: 564)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • ZwiftSetup.tmp (PID: 1320)
      • ZwiftSetup.exe (PID: 3636)
      • ZwiftSetup.exe (PID: 3256)
      • DrvInst.exe (PID: 2896)
      • dpinst.exe (PID: 3284)
      • dxsetup.exe (PID: 3684)
    • Changes IE settings (feature browser emulation)

      • ZwiftSetup.tmp (PID: 1320)
    • Modifies the open verb of a shell class

      • ZwiftSetup.tmp (PID: 1320)
    • Creates files in the Windows directory

      • dpinst.exe (PID: 3284)
      • DrvInst.exe (PID: 2896)
      • dxsetup.exe (PID: 3684)
    • Removes files from Windows directory

      • DrvInst.exe (PID: 2896)
      • dxsetup.exe (PID: 3684)
    • Creates files in the driver directory

      • DrvInst.exe (PID: 2896)
    • Creates files in the program directory

      • dpinst.exe (PID: 3284)
    • Creates a software uninstall entry

      • dpinst.exe (PID: 3284)
    • Creates or modifies windows services

      • dxsetup.exe (PID: 3684)
      • DllHost.exe (PID: 2748)
    • Creates COM task schedule object

      • dxsetup.exe (PID: 3684)
      • dxdiag.exe (PID: 3744)
  • INFO

    • Application was dropped or rewritten from another process

      • ZwiftSetup.tmp (PID: 704)
      • ZwiftSetup.tmp (PID: 1320)
    • Loads dropped or rewritten executable

      • ZwiftSetup.tmp (PID: 1320)
    • Creates files in the program directory

      • ZwiftSetup.tmp (PID: 1320)
    • Creates a software uninstall entry

      • ZwiftSetup.tmp (PID: 1320)
    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 2420)
    • Creates or modifies windows services

      • vssvc.exe (PID: 2420)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Inno Setup installer (71.1)
.exe | Win32 Executable Delphi generic (9.1)
.scr | Windows screen saver (8.4)
.dll | Win32 Dynamic Link Library (generic) (4.2)
.exe | Win32 Executable (generic) (2.9)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 1992:06:20 00:22:17+02:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 40448
InitializedDataSize: 42496
UninitializedDataSize: -
EntryPoint: 0xa5f8
OSVersion: 1
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 0.0.0.0
ProductVersionNumber: 0.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: This installation was built with Inno Setup.
CompanyName: Zwift, LLC
FileDescription: Zwift Setup
FileVersion:
LegalCopyright:
ProductName: Zwift
ProductVersion: 1.0.44

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-1992 22:22:17
Detected languages:
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: Zwift, LLC
FileDescription: Zwift Setup
FileVersion: -
LegalCopyright: -
ProductName: Zwift
ProductVersion: 1.0.44

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 8
Time date stamp: 19-Jun-1992 22:22:17
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
CODE
0x00001000
0x00009D30
0x00009E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.63177
DATA
0x0000B000
0x00000250
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.75182
BSS
0x0000C000
0x00000E8C
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x0000D000
0x00000950
0x00000A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.43073
.tls
0x0000E000
0x00000008
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x0000F000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0.204488
.reloc
0x00010000
0x000008C4
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0
.rsrc
0x00011000
0x00009598
0x00009600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
5.22306

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.11919
1512
Latin 1 / Western European
English - United States
RT_MANIFEST
2
3.35765
744
Latin 1 / Western European
English - United States
RT_ICON
3
3.08394
1640
Latin 1 / Western European
English - United States
RT_ICON
4
3.27984
1384
Latin 1 / Western European
English - United States
RT_ICON
5
3.25878
2216
Latin 1 / Western European
English - United States
RT_ICON
6
2.97379
3752
Latin 1 / Western European
English - United States
RT_ICON
7
3.43104
1128
Latin 1 / Western European
English - United States
RT_ICON
8
2.81709
4264
Latin 1 / Western European
English - United States
RT_ICON
9
2.66903
9640
Latin 1 / Western European
English - United States
RT_ICON
10
7.79694
6401
Latin 1 / Western European
English - United States
RT_ICON

Imports

advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
52
Monitored processes
13
Malicious processes
7
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start zwiftsetup.exe zwiftsetup.tmp no specs zwiftsetup.exe zwiftsetup.tmp closelauncher.exe no specs dpinst.exe drvinst.exe dxsetup.exe vssvc.exe no specs SPPSurrogate no specs drvinst.exe no specs zwiftlauncher.exe no specs dxdiag.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
564"C:\Program Files\Zwift\ZwiftLauncher.exe" UpdateLaunchC:\Program Files\Zwift\ZwiftLauncher.exeZwiftSetup.tmp
User:
admin
Company:
Zwift, Inc
Integrity Level:
HIGH
Description:
ZwiftLauncher
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\program files\zwift\zwiftlauncher.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
704"C:\Users\admin\AppData\Local\Temp\is-ISSTG.tmp\ZwiftSetup.tmp" /SL5="$2D0202,2242682,83968,C:\Users\admin\AppData\Local\Temp\ZwiftSetup.exe" C:\Users\admin\AppData\Local\Temp\is-ISSTG.tmp\ZwiftSetup.tmpZwiftSetup.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-isstg.tmp\zwiftsetup.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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
c:\windows\system32\oleaut32.dll
1320"C:\Users\admin\AppData\Local\Temp\is-5K62A.tmp\ZwiftSetup.tmp" /SL5="$2F03D0,2242682,83968,C:\Users\admin\AppData\Local\Temp\ZwiftSetup.exe" /SPAWNWND=$1C0206 /NOTIFYWND=$2D0202 C:\Users\admin\AppData\Local\Temp\is-5K62A.tmp\ZwiftSetup.tmp
ZwiftSetup.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-5k62a.tmp\zwiftsetup.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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
c:\windows\system32\oleaut32.dll
1672"C:\Program Files\Zwift\Closelauncher.exe"C:\Program Files\Zwift\Closelauncher.exeZwiftSetup.tmp
User:
admin
Integrity Level:
HIGH
Description:
CloseLauncher
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\program files\zwift\closelauncher.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
2420C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.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
2748C:\Windows\system32\DllHost.exe /Processid:{F32D97DF-E3E5-4CB9-9E3E-0EB5B4E49801}C:\Windows\system32\DllHost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2896DrvInst.exe "4" "8" "C:\Users\admin\AppData\Local\Temp\{5a89529e-3ef1-1560-cd8a-6b7237ea0325}\ant_libusb.inf" "0" "638b43013" "000002C4" "WinSta0\Default" "000004D4" "208" "c:\program files\zwift\windows ant dongle driver"C:\Windows\system32\DrvInst.exe
svchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Driver Installation Module
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\drvinst.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
2968DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot18" "" "" "6792c44eb" "00000000" "000003BC" "000004C4"C:\Windows\system32\DrvInst.exesvchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Driver Installation Module
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\drvinst.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
3256"C:\Users\admin\AppData\Local\Temp\ZwiftSetup.exe" /SPAWNWND=$1C0206 /NOTIFYWND=$2D0202 C:\Users\admin\AppData\Local\Temp\ZwiftSetup.exe
ZwiftSetup.tmp
User:
admin
Company:
Zwift, LLC
Integrity Level:
HIGH
Description:
Zwift Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\zwiftsetup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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
c:\windows\system32\oleaut32.dll
3284"C:\Program Files\Zwift\Windows ANT Dongle Driver\dpinst.exe" /Q /PATH .C:\Program Files\Zwift\Windows ANT Dongle Driver\dpinst.exe
ZwiftSetup.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Driver Package Installer
Exit code:
256
Version:
2.1
Modules
Images
c:\program files\zwift\windows ant dongle driver\dpinst.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\gdi32.dll
c:\windows\system32\user32.dll
Total events
1 441
Read events
968
Write events
449
Delete events
24

Modification events

(PID) Process:(1320) ZwiftSetup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Owner
Value:
28050000BA5CB5436C62D401
(PID) Process:(1320) ZwiftSetup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:SessionHash
Value:
E2D2D88850D588E6F17418EDA52906D8C1DAA439FDF0B0E9FDCE00E75D62C14A
(PID) Process:(1320) ZwiftSetup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Sequence
Value:
1
(PID) Process:(1320) ZwiftSetup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFiles0000
Value:
C:\Program Files\Zwift\ZwiftLauncher.exe
(PID) Process:(1320) ZwiftSetup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFilesHash
Value:
BFBD8198CA25315BA56E80378B532093268669CD2AFCC39D5447B60273B5D0AB
(PID) Process:(1320) ZwiftSetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION
Operation:writeName:ZwiftLauncher.exe
Value:
9999
(PID) Process:(1320) ZwiftSetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION
Operation:writeName:ZwiftLauncher.exe
Value:
9999
(PID) Process:(1320) ZwiftSetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Zwift
Value:
%ProgramFiles(x86)%\Zwift\ZwiftLauncher.exe SilentLaunch
(PID) Process:(1320) ZwiftSetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\zcp
Operation:writeName:
Value:
URL:Custom Protocol
(PID) Process:(1320) ZwiftSetup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\zcp
Operation:writeName:URL Protocol
Value:
Executable files
31
Suspicious files
16
Text files
219
Unknown types
12

Dropped files

PID
Process
Filename
Type
1320ZwiftSetup.tmpC:\Program Files\Zwift\is-670OE.tmp
MD5:
SHA256:
1320ZwiftSetup.tmpC:\Program Files\Zwift\is-FV1EB.tmp
MD5:
SHA256:
1320ZwiftSetup.tmpC:\Program Files\Zwift\is-R37L7.tmp
MD5:
SHA256:
1320ZwiftSetup.tmpC:\Program Files\Zwift\is-6LSLQ.tmp
MD5:
SHA256:
1320ZwiftSetup.tmpC:\Program Files\Zwift\is-SDRFU.tmp
MD5:
SHA256:
1320ZwiftSetup.tmpC:\Program Files\Zwift\is-LAA6S.tmp
MD5:
SHA256:
1320ZwiftSetup.tmpC:\Program Files\Zwift\is-RC2UP.tmp
MD5:
SHA256:
1320ZwiftSetup.tmpC:\Program Files\Zwift\Windows ANT Dongle Driver\is-I3IGL.tmp
MD5:
SHA256:
1320ZwiftSetup.tmpC:\Program Files\Zwift\Windows ANT Dongle Driver\is-G4BD9.tmp
MD5:
SHA256:
1320ZwiftSetup.tmpC:\Program Files\Zwift\Windows ANT Dongle Driver\is-6C7CH.tmp
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
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

No data

DNS requests

No data

Threats

No threats detected
Process
Message
dxsetup.exe
DLL_PROCESS_ATTACH
dxsetup.exe
DLL_PROCESS_ATTACH
dxsetup.exe
DLL_PROCESS_DETACH
dxsetup.exe
DLL_PROCESS_DETACH