File name:

GRPAuth.exe

Full analysis: https://app.any.run/tasks/34002382-f648-45f4-b7c8-a51166639d14
Verdict: No threats detected
Analysis date: October 29, 2019, 15:47:39
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

74B17B58FBE17E80A8EE28BB8FADA5CD

SHA1:

8DFDB8039F0E3ED781160840F9DD7395FB073E4F

SHA256:

D9E417AD155BB46D5D4B3D7FB55C53A3C648EF071B5F41743161C3BAD5BD129F

SSDEEP:

49152:rlhjqAqVAGhMMloLyzC3snIwpUr47Rr3VjvpGYkvDopGO+gB7:rl9qyLyzC3sz+47

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

    No malicious indicators.

  • SUSPICIOUS

    • Creates files in the user directory

      • GRPAuth.exe (PID: 2696)

  • 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 | Win64 Executable (generic) (49.4)
.scr | Windows screen saver (23.4)
.dll | Win32 Dynamic Link Library (generic) (11.7)
.exe | Win32 Executable (generic) (8)
.exe | Generic Win/DOS Executable (3.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:08:09 23:21:40+02:00
PEType: PE32
LinkerVersion: 8
CodeSize: 3661312
InitializedDataSize: 36864
UninitializedDataSize: -
EntryPoint: 0x37fcb2
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 3.7.26.75
ProductVersionNumber: 3.7.26.75
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: The Windows Authenticator
CompanyName: -
FileDescription: GRP Auth
FileVersion: 3.7.26.75
InternalName: GRPAuth.exe
LegalCopyright: Copyright © 2019. Volkswagen Group. All rights reserved.
LegalTrademarks: -
OriginalFileName: GRPAuth.exe
ProductName: GRP Auth
ProductVersion: 3.7.26.75
AssemblyVersion: 3.7.26.75

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 09-Aug-2019 21:21:40
Debug artifacts:
  • C:\Users\cdm\Projects\WinAuth.VW\build\GRPAuth.pdb

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 09-Aug-2019 21:21:40
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0037DD2F
0x0037DE00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.94151
.rsrc
0x00380000
0x00008DC5
0x00008E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.32822
.reloc
0x0038A000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.99984
2887
UNKNOWN
UNKNOWN
RT_MANIFEST
2
5.69752
4264
UNKNOWN
UNKNOWN
RT_ICON
3
5.26066
9640
UNKNOWN
UNKNOWN
RT_ICON
4
4.69521
16936
UNKNOWN
UNKNOWN
RT_ICON
32512
2.62308
62
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
1
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start grpauth.exe

Process information

PID
CMD
Path
Indicators
Parent process
2696"C:\Users\admin\AppData\Local\Temp\GRPAuth.exe" C:\Users\admin\AppData\Local\Temp\GRPAuth.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
GRP Auth
Exit code:
0
Version:
3.7.26.75
Modules
Images
c:\users\admin\appdata\local\temp\grpauth.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
44
Read events
32
Write events
12
Delete events
0

Modification events

(PID) Process:(2696) GRPAuth.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GRPAuth_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2696) GRPAuth.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GRPAuth_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2696) GRPAuth.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GRPAuth_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2696) GRPAuth.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GRPAuth_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(2696) GRPAuth.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GRPAuth_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(2696) GRPAuth.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GRPAuth_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(2696) GRPAuth.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GRPAuth_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2696) GRPAuth.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GRPAuth_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2696) GRPAuth.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GRPAuth_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2696) GRPAuth.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GRPAuth_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
0
Suspicious files
0
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
2696GRPAuth.exeC:\Users\admin\AppData\Roaming\WinAuth\grpauth.xml.tmp —
MD5:—
SHA256:—
2696GRPAuth.exeC:\Users\admin\AppData\Roaming\WinAuth\grpauth.xmlxml
MD5:—
SHA256:—
2696GRPAuth.exeC:\Users\admin\AppData\Roaming\WinAuth\grpauth.xml.bakxml
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2696
GRPAuth.exe
GET
200
216.58.207.36:80
http://www.google.com/
US
html
45.9 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2696
GRPAuth.exe
216.58.207.36:80
www.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
www.google.com
  • 216.58.207.36
malicious

Threats

No threats detected
No debug info
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Reports
GRPAuth.exe