File name:

siinst.exe

Full analysis: https://app.any.run/tasks/9ddd0c12-accf-498f-b4d8-b19d67e029bb
Verdict: Malicious activity
Analysis date: August 07, 2023, 16:48:30
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:

18BC238BF7CA4F9DAD610604B857180A

SHA1:

C4A46C5883762368C24D3E944F409AAD54C3BF31

SHA256:

E7C2536EFB15B2137C4F4C07A94EBE37D396CEE2FFF0DFFE14BDBE4F8254E9DB

SSDEEP:

98304:6Yh+e+XdXD7IJkTi6PP4At/bgc50dPV5qnY:6Yke+NvIkz9/brOdPVcY

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

    • Loads dropped or rewritten executable

      • siinst.tmp (PID: 1932)
      • softinfo.exe (PID: 3792)
      • softinfo.exe (PID: 3588)

    • Application was dropped or rewritten from another process

      • softinfo.exe (PID: 3792)
      • softinfo.exe (PID: 3588)

    • Uses Task Scheduler to autorun other applications

      • siinst.tmp (PID: 1932)

    • Actions looks like stealing of personal data

      • softinfo.exe (PID: 3588)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • siinst.exe (PID: 1276)
      • siinst.exe (PID: 3500)
      • siinst.tmp (PID: 1932)

    • Reads the Windows owner or organization settings

      • siinst.tmp (PID: 1932)

    • Reads the Internet Settings

      • softinfo.exe (PID: 3792)
      • softinfo.exe (PID: 3588)

    • Searches for installed software

      • softinfo.exe (PID: 3588)

    • Reads Internet Explorer settings

      • softinfo.exe (PID: 3588)

    • Reads Microsoft Outlook installation path

      • softinfo.exe (PID: 3588)

  • INFO

    • Create files in a temporary directory

      • siinst.exe (PID: 1276)
      • siinst.exe (PID: 3500)
      • siinst.tmp (PID: 1932)
      • softinfo.exe (PID: 3588)

    • Checks supported languages

      • siinst.exe (PID: 1276)
      • siinst.tmp (PID: 3176)
      • siinst.exe (PID: 3500)
      • siinst.tmp (PID: 1932)
      • softinfo.exe (PID: 3792)
      • softinfo.exe (PID: 3588)

    • The process checks LSA protection

      • siinst.tmp (PID: 3176)
      • siinst.tmp (PID: 1932)
      • softinfo.exe (PID: 3792)
      • softinfo.exe (PID: 3588)

    • Reads the computer name

      • siinst.tmp (PID: 3176)
      • siinst.tmp (PID: 1932)
      • softinfo.exe (PID: 3792)
      • softinfo.exe (PID: 3588)

    • Application was dropped or rewritten from another process

      • siinst.tmp (PID: 1932)
      • siinst.tmp (PID: 3176)

    • Creates files in the program directory

      • siinst.tmp (PID: 1932)
      • softinfo.exe (PID: 3588)

    • Creates files or folders in the user directory

      • siinst.tmp (PID: 1932)
      • softinfo.exe (PID: 3588)

    • Checks proxy server information

      • softinfo.exe (PID: 3792)
      • softinfo.exe (PID: 3588)

    • Reads CPU info

      • softinfo.exe (PID: 3792)

    • Reads the time zone

      • softinfo.exe (PID: 3792)

    • Reads the machine GUID from the registry

      • softinfo.exe (PID: 3588)
      • softinfo.exe (PID: 3792)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable Delphi generic (45.2)
.dll | Win32 Dynamic Link Library (generic) (20.9)
.exe | Win32 Executable (generic) (14.3)
.exe | Win16/32 Executable Delphi generic (6.6)
.exe | Generic Win/DOS Executable (6.3)

EXIF

EXE

ProductVersion:
ProductName: Software Informer
LegalCopyright:
FileVersion:
FileDescription: Software Informer Setup
CompanyName: Informer Technologies, Inc.
Comments: This installation was built with Inno Setup.
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 0.0.0.0
FileVersionNumber: 0.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 5
ImageVersion: 6
OSVersion: 5
EntryPoint: 0x113bc
UninitializedDataSize: -
InitializedDataSize: 53248
CodeSize: 65024
LinkerVersion: 2.25
PEType: PE32
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi
TimeStamp: 2016:01:15 08:22:50+00:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-Jan-2016 08:22:50
Detected languages:
  • Dutch - Netherlands
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: Informer Technologies, Inc.
FileDescription: Software Informer Setup
FileVersion: -
LegalCopyright: -
ProductName: Software Informer
ProductVersion: -

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: 15-Jan-2016 08:22:50
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
.text
0x00001000
0x0000F134
0x0000F200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.39169
.itext
0x00011000
0x00000B44
0x00000C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.74305
.data
0x00012000
0x00000C88
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.24753
.bss
0x00013000
0x000056B8
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x00019000
0x00000DD0
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.97188
.tls
0x0001A000
0x00000008
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x0001B000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.204488
.rsrc
0x0001C000
0x0000B200
0x0000B200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.14044

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.13965
1580
UNKNOWN
English - United States
RT_MANIFEST
2
3.47151
1384
UNKNOWN
Dutch - Netherlands
RT_ICON
3
3.91708
744
UNKNOWN
Dutch - Netherlands
RT_ICON
4
3.91366
2216
UNKNOWN
Dutch - Netherlands
RT_ICON
4091
2.56031
104
UNKNOWN
UNKNOWN
RT_STRING
4092
3.25287
212
UNKNOWN
UNKNOWN
RT_STRING
4093
3.26919
164
UNKNOWN
UNKNOWN
RT_STRING
4094
3.33268
684
UNKNOWN
UNKNOWN
RT_STRING
4095
3.34579
844
UNKNOWN
UNKNOWN
RT_STRING
4096
3.28057
660
UNKNOWN
UNKNOWN
RT_STRING

Imports

advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
7
Malicious processes
6
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start siinst.exe siinst.tmp no specs siinst.exe siinst.tmp softinfo.exe no specs schtasks.exe no specs softinfo.exe

Process information

PID
CMD
Path
Indicators
Parent process
1036"schtasks.exe" /create /sc onlogon /tn SoftwareInformerService /f /rl highest /tr "\"C:\Program Files\Software Informer\softinfo.exe\" -service"C:\Windows\System32\schtasks.exe—siinst.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
1276"C:\Users\admin\AppData\Local\Temp\siinst.exe" C:\Users\admin\AppData\Local\Temp\siinst.exe
explorer.exe
User:
admin
Company:
Informer Technologies, Inc.
Integrity Level:
MEDIUM
Description:
Software Informer Setup
Exit code:
0
Version:
Modules
Images
c:\windows\system32\ntdll.dll
c:\users\admin\appdata\local\temp\siinst.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1932"C:\Users\admin\AppData\Local\Temp\is-RHCHS.tmp\siinst.tmp" /SL5="$1401DA,3521793,119296,C:\Users\admin\AppData\Local\Temp\siinst.exe" /SPAWNWND=$110264 /NOTIFYWND=$1301DC C:\Users\admin\AppData\Local\Temp\is-RHCHS.tmp\siinst.tmp
siinst.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\users\admin\appdata\local\temp\is-rhchs.tmp\siinst.tmp
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
3176"C:\Users\admin\AppData\Local\Temp\is-PAU3Q.tmp\siinst.tmp" /SL5="$1301DC,3521793,119296,C:\Users\admin\AppData\Local\Temp\siinst.exe" C:\Users\admin\AppData\Local\Temp\is-PAU3Q.tmp\siinst.tmp—siinst.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-pau3q.tmp\siinst.tmp
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.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
3500"C:\Users\admin\AppData\Local\Temp\siinst.exe" /SPAWNWND=$110264 /NOTIFYWND=$1301DC C:\Users\admin\AppData\Local\Temp\siinst.exe
siinst.tmp
User:
admin
Company:
Informer Technologies, Inc.
Integrity Level:
HIGH
Description:
Software Informer Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\siinst.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\rpcrt4.dll
3588"C:\Program Files\Software Informer\softinfo.exe"C:\Program Files\Software Informer\softinfo.exe
siinst.tmp
User:
admin
Company:
Informer Technologies, Inc.
Integrity Level:
MEDIUM
Description:
Software Informer
Exit code:
0
Version:
1.5.1346.0
Modules
Images
c:\program files\software informer\softinfo.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3792"C:\Program Files\Software Informer\softinfo.exe" -serviceC:\Program Files\Software Informer\softinfo.exe—siinst.tmp
User:
admin
Company:
Informer Technologies, Inc.
Integrity Level:
HIGH
Description:
Software Informer
Exit code:
0
Version:
1.5.1346.0
Modules
Images
c:\program files\software informer\softinfo.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
3 613
Read events
3 570
Write events
41
Delete events
2

Modification events

(PID) Process:(3792) softinfo.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\CEB9F3E9BD4E4FF1ACEB2370E55A36AC0
Operation:delete keyName:(default)
Value:
(PID) Process:(3792) softinfo.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\CEB9F3E9BD4E4FF1ACEB2370E55A36AC1
Operation:delete keyName:(default)
Value:
(PID) Process:(3588) softinfo.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3588) softinfo.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3588) softinfo.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3588) softinfo.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000004E010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A8016B000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(3588) softinfo.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3588) softinfo.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3588) softinfo.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3588) softinfo.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
28
Suspicious files
15
Text files
122
Unknown types
0

Dropped files

PID
Process
Filename
Type
1932siinst.tmpC:\Program Files\Software Informer\is-GMJ8P.tmpexecutable
MD5:2A478D6E4134BBA048226B1C055F70B2
SHA256:9D11AB1BA6D95008CE302C1BA7AB6EBA6436760751F33A3E250E59CCD18486D2
1932siinst.tmpC:\Program Files\Software Informer\unins000.exeexecutable
MD5:2A478D6E4134BBA048226B1C055F70B2
SHA256:9D11AB1BA6D95008CE302C1BA7AB6EBA6436760751F33A3E250E59CCD18486D2
1932siinst.tmpC:\Users\admin\AppData\Local\Temp\is-03CAD.tmp\_isetup\_shfoldr.dllexecutable
MD5:92DC6EF532FBB4A5C3201469A5B5EB63
SHA256:9884E9D1B4F8A873CCBD81F8AD0AE257776D2348D027D811A56475E028360D87
1932siinst.tmpC:\Users\admin\AppData\Local\Temp\is-03CAD.tmp\InstallHelper.dllexecutable
MD5:A2B2EF9F5BBB9697A3EBB01F08EF837E
SHA256:FA896DBFB2DABF64D203067B007CC8BDF379CFDA6E4BD62B5EF3B008DB598254
1932siinst.tmpC:\Program Files\Software Informer\is-RQ8RR.tmpexecutable
MD5:8AD0AE6B1737AB59E704A3377BB047E0
SHA256:37C987E7845824C4CB73734AB3864DBA439599C4A37DF6A637E30CE50971A40F
1932siinst.tmpC:\Program Files\Software Informer\is-11TIF.tmpexecutable
MD5:0D127254F49DC2E10876C08B8A4491F5
SHA256:8077F7C4F693AED7B48A458DDB5D03ED6883DBA7DB6F9BC4AAE03BB8C929C484
1932siinst.tmpC:\Program Files\Software Informer\winunivappfeatures.dllexecutable
MD5:1EE8D767059ED6A729AD941210D7A0CB
SHA256:3311E3BA5F6CCC3010FA925DB20D34651CACCA9F83BF15715047285515C4A9F7
1932siinst.tmpC:\Program Files\Software Informer\core.dllexecutable
MD5:8AD0AE6B1737AB59E704A3377BB047E0
SHA256:37C987E7845824C4CB73734AB3864DBA439599C4A37DF6A637E30CE50971A40F
1932siinst.tmpC:\Program Files\Software Informer\sbtn.dllexecutable
MD5:0D127254F49DC2E10876C08B8A4491F5
SHA256:8077F7C4F693AED7B48A458DDB5D03ED6883DBA7DB6F9BC4AAE03BB8C929C484
3500siinst.exeC:\Users\admin\AppData\Local\Temp\is-RHCHS.tmp\siinst.tmpexecutable
MD5:2A478D6E4134BBA048226B1C055F70B2
SHA256:9D11AB1BA6D95008CE302C1BA7AB6EBA6436760751F33A3E250E59CCD18486D2
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
8
DNS requests
2
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
4
System
192.168.100.255:137
—
—
—
whitelisted
2640
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
3588
softinfo.exe
208.88.224.105:443
si.informer.com
WZCOM
US
suspicious

DNS requests

Domain
IP
Reputation
si.informer.com
  • 208.88.224.105
suspicious
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

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