File name:

Au_.exe

Full analysis: https://app.any.run/tasks/1e4fd4a1-2847-4857-92ec-d1f5811c4f4b
Verdict: Malicious activity
Analysis date: February 22, 2022, 03:35:49
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, Nullsoft Installer self-extracting archive
MD5:

58560673EE58E52BDD809DA26611E560

SHA1:

F93FBE9CAC57F2C5DAD13999D6770D443AF07C8F

SHA256:

4EEF895EB34ED3FA13AC0CFE1A3BA28EFC7A229F036889B91C9EE6C7C68E6F07

SSDEEP:

1536:vdZEszWriITJGrvopX1VF7CXjl7yE/YRN6QcIgASy6kCFkIGkV:MszWOITsEL50jl7ywqBCFvV

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

    • Drops executable file immediately after starts

      • Au_.exe (PID: 3676)
      • Au_.exe (PID: 3276)

  • SUSPICIOUS

    • Checks supported languages

      • Au_.exe (PID: 3676)
      • Au_.exe (PID: 3284)
      • Au_.exe (PID: 3276)
      • Au_.exe (PID: 3928)

    • Reads the computer name

      • Au_.exe (PID: 3284)
      • Au_.exe (PID: 3676)
      • Au_.exe (PID: 3276)
      • Au_.exe (PID: 3928)

    • Executable content was dropped or overwritten

      • Au_.exe (PID: 3676)
      • Au_.exe (PID: 3276)

    • Drops a file with too old compile date

      • Au_.exe (PID: 3676)
      • Au_.exe (PID: 3276)

    • Starts itself from another location

      • Au_.exe (PID: 3676)
      • Au_.exe (PID: 3276)

  • INFO

    • Manual execution by user

      • explorer.exe (PID: 2952)
      • Au_.exe (PID: 3276)

    • Reads the computer name

      • explorer.exe (PID: 2952)

    • Checks supported languages

      • explorer.exe (PID: 2952)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

ProductVersion: 2
ProductName: LogiUI Pak
LegalCopyright: -
FileVersion: 2
FileDescription: -
CompanyWebsite: http://www.logitech.com
CompanyName: Logitech
CharacterSet: ASCII
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 2.0.44.0
FileVersionNumber: 2.0.44.0
Subsystem: Windows GUI
SubsystemVersion: 5
ImageVersion: 6.1
OSVersion: 5
EntryPoint: 0x3415
UninitializedDataSize: 16896
InitializedDataSize: 475136
CodeSize: 26624
LinkerVersion: 9
PEType: PE32
TimeStamp: 2009:09:09 15:23:33+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 09-Sep-2009 13:23:33
Detected languages:
  • English - United States
CompanyName: Logitech
CompanyWebsite: http://www.logitech.com
FileDescription: -
FileVersion: 2.00
LegalCopyright: -
ProductName: LogiUI Pak
ProductVersion: 2.00

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: 0x000000E0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 09-Sep-2009 13:23:33
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_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0000671C
0x00006800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.50461
.rdata
0x00008000
0x000019D6
0x00001A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.02684
.data
0x0000A000
0x0007139C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.73601
.ndata
0x0007C000
0x00149000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x001C5000
0x00008768
0x00008800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.42943

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.22409
955
UNKNOWN
English - United States
RT_MANIFEST
2
5.59722
4264
UNKNOWN
English - United States
RT_ICON
3
5.05263
3752
UNKNOWN
English - United States
RT_ICON
4
6.25118
2216
UNKNOWN
English - United States
RT_ICON
5
4.1603
1640
UNKNOWN
English - United States
RT_ICON
6
5.50878
1384
UNKNOWN
English - United States
RT_ICON
7
5.18131
1128
UNKNOWN
English - United States
RT_ICON
8
3.97368
744
UNKNOWN
English - United States
RT_ICON
9
3.12584
296
UNKNOWN
English - United States
RT_ICON
103
2.73226
132
UNKNOWN
English - United States
RT_GROUP_ICON

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
5
Malicious processes
0
Suspicious processes
2

Behavior graph

Click at the process to see the details
drop and start start drop and start au_.exe au_.exe no specs explorer.exe no specs au_.exe au_.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2952"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:\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\gdi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
3276"C:\Users\admin\AppData\Local\Temp\Au_.exe" C:\Users\admin\AppData\Local\Temp\Au_.exe
Explorer.EXE
User:
admin
Company:
Logitech
Integrity Level:
MEDIUM
Exit code:
0
Version:
2.00
Modules
Images
c:\users\admin\appdata\local\temp\au_.exe
c:\windows\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\shell32.dll
3284"C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\admin\AppData\Local\Temp\C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Au_.exe—Au_.exe
User:
admin
Company:
Logitech
Integrity Level:
MEDIUM
Exit code:
0
Version:
2.00
Modules
Images
c:\users\admin\appdata\local\temp\~nsu.tmp\au_.exe
c:\windows\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\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\advapi32.dll
3676"C:\Users\admin\AppData\Local\Temp\Au_.exe" C:\Users\admin\AppData\Local\Temp\Au_.exe
Explorer.EXE
User:
admin
Company:
Logitech
Integrity Level:
MEDIUM
Exit code:
0
Version:
2.00
Modules
Images
c:\users\admin\appdata\local\temp\au_.exe
c:\windows\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\shell32.dll
3928"C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\admin\AppData\Local\Temp\C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Au_.exe—Au_.exe
User:
admin
Company:
Logitech
Integrity Level:
MEDIUM
Exit code:
0
Version:
2.00
Modules
Images
c:\users\admin\appdata\local\temp\~nsu.tmp\au_.exe
c:\windows\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\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
Total events
2 758
Read events
2 758
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3676Au_.exeC:\Users\admin\AppData\Local\Temp\~nsu.tmp\Au_.exeexecutable
MD5:—
SHA256:—
3276Au_.exeC:\Users\admin\AppData\Local\Temp\~nsu.tmp\Au_.exeexecutable
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
192.168.100.2:53
—
—
—
whitelisted

DNS requests

Domain
IP
Reputation
www.microsoft.com
  • —
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2025 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
Au_.exe