File name:

prtscr-1-7-es-en-win.exe

Full analysis: https://app.any.run/tasks/0f407557-d300-4385-b3c0-61133a9219d5
Verdict: Malicious activity
Analysis date: March 27, 2024, 17:39:28
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:

2331320FD444677A385E25458C5609B8

SHA1:

000103E18F0F31A575EB7C0E32EC4AA9ACF6FBFD

SHA256:

159CC63D01F9539CC7B7D726BB5DE44E2118E6D6573BB235ED0DE394F4AEBE33

SSDEEP:

98304:jFINWfBitzidGqVFMCwNMbvOVCsEEO2/UQo1BwAfic:phBCzidvwNMKssbUQo1BFqc

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 the executable file immediately after the start

      • prtscr-1-7-es-en-win.exe (PID: 2120)
      • prtscr-1-7-es-en-win.exe (PID: 2908)
      • prtscr-1-7-es-en-win.tmp (PID: 2756)

    • Changes the autorun value in the registry

      • prtscr-1-7-es-en-win.tmp (PID: 2756)

  • SUSPICIOUS

    • Reads the Windows owner or organization settings

      • prtscr-1-7-es-en-win.tmp (PID: 2756)

    • Process drops legitimate windows executable

      • prtscr-1-7-es-en-win.tmp (PID: 2756)

    • Non-standard symbols in registry

      • prtscr-1-7-es-en-win.tmp (PID: 2756)

  • INFO

    • Checks supported languages

      • prtscr-1-7-es-en-win.tmp (PID: 3936)
      • prtscr-1-7-es-en-win.exe (PID: 2120)
      • prtscr-1-7-es-en-win.exe (PID: 2908)
      • prtscr-1-7-es-en-win.tmp (PID: 2756)

    • Reads the computer name

      • prtscr-1-7-es-en-win.tmp (PID: 3936)
      • prtscr-1-7-es-en-win.tmp (PID: 2756)

    • Create files in a temporary directory

      • prtscr-1-7-es-en-win.exe (PID: 2120)
      • prtscr-1-7-es-en-win.exe (PID: 2908)
      • prtscr-1-7-es-en-win.tmp (PID: 2756)

    • Creates files in the program directory

      • prtscr-1-7-es-en-win.tmp (PID: 2756)

    • Creates a software uninstall entry

      • prtscr-1-7-es-en-win.tmp (PID: 2756)
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 (74.3)
.exe | Win32 Executable Delphi generic (9.6)
.scr | Windows screen saver (8.8)
.exe | Win32 Executable (generic) (3)
.exe | Win16/32 Executable Delphi generic (1.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 1992:06:19 22:22:17+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi
PEType: PE32
LinkerVersion: 2.25
CodeSize: 40448
InitializedDataSize: 295936
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: FireStarter
FileDescription: PrtScr Setup
FileVersion:
LegalCopyright:
ProductName: PrtScr
ProductVersion:
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
4
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start prtscr-1-7-es-en-win.exe no specs prtscr-1-7-es-en-win.tmp no specs prtscr-1-7-es-en-win.exe prtscr-1-7-es-en-win.tmp

Process information

PID
CMD
Path
Indicators
Parent process
2120"C:\Users\admin\AppData\Local\Temp\prtscr-1-7-es-en-win.exe" C:\Users\admin\AppData\Local\Temp\prtscr-1-7-es-en-win.exe—explorer.exe
User:
admin
Company:
FireStarter
Integrity Level:
MEDIUM
Description:
PrtScr Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\prtscr-1-7-es-en-win.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\oleaut32.dll
2756"C:\Users\admin\AppData\Local\Temp\is-F3B3I.tmp\prtscr-1-7-es-en-win.tmp" /SL5="$17013E,4250678,337408,C:\Users\admin\AppData\Local\Temp\prtscr-1-7-es-en-win.exe" /SPAWNWND=$1A01BC /NOTIFYWND=$E0170 C:\Users\admin\AppData\Local\Temp\is-F3B3I.tmp\prtscr-1-7-es-en-win.tmp
prtscr-1-7-es-en-win.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-f3b3i.tmp\prtscr-1-7-es-en-win.tmp
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\oleaut32.dll
2908"C:\Users\admin\AppData\Local\Temp\prtscr-1-7-es-en-win.exe" /SPAWNWND=$1A01BC /NOTIFYWND=$E0170 C:\Users\admin\AppData\Local\Temp\prtscr-1-7-es-en-win.exe
prtscr-1-7-es-en-win.tmp
User:
admin
Company:
FireStarter
Integrity Level:
HIGH
Description:
PrtScr Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\prtscr-1-7-es-en-win.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\oleaut32.dll
3936"C:\Users\admin\AppData\Local\Temp\is-MHEDB.tmp\prtscr-1-7-es-en-win.tmp" /SL5="$E0170,4250678,337408,C:\Users\admin\AppData\Local\Temp\prtscr-1-7-es-en-win.exe" C:\Users\admin\AppData\Local\Temp\is-MHEDB.tmp\prtscr-1-7-es-en-win.tmp—prtscr-1-7-es-en-win.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-mhedb.tmp\prtscr-1-7-es-en-win.tmp
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\oleaut32.dll
Total events
3 433
Read events
3 402
Write events
25
Delete events
6

Modification events

(PID) Process:(2756) prtscr-1-7-es-en-win.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Owner
Value:
C40A0000F22A05BE6D80DA01
(PID) Process:(2756) prtscr-1-7-es-en-win.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:SessionHash
Value:
E90F03216120DC85DD2B7F308A8441FE847C9E9371D0C6788D40C902B6737752
(PID) Process:(2756) prtscr-1-7-es-en-win.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Sequence
Value:
1
(PID) Process:(2756) prtscr-1-7-es-en-win.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFiles0000
Value:
C:\Program Files\PrtScr\PrtScr.exe
(PID) Process:(2756) prtscr-1-7-es-en-win.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFilesHash
Value:
0991FABE59D41204BFAA6DD5D344F27B3880F51EE75418A88EA7214C6F5C862A
(PID) Process:(2756) prtscr-1-7-es-en-win.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:PrtScr by FireStarter
Value:
C:\Program Files\PrtScr\PrtScr.exe /Tray
(PID) Process:(2756) prtscr-1-7-es-en-win.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\PrtScr_is1
Operation:writeName:Inno Setup: Setup Version
Value:
5.5.3 (a)
(PID) Process:(2756) prtscr-1-7-es-en-win.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\PrtScr_is1
Operation:writeName:Inno Setup: App Path
Value:
C:\Program Files\PrtScr
(PID) Process:(2756) prtscr-1-7-es-en-win.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\PrtScr_is1
Operation:writeName:InstallLocation
Value:
C:\Program Files\PrtScr\
(PID) Process:(2756) prtscr-1-7-es-en-win.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\PrtScr_is1
Operation:writeName:Inno Setup: Icon Group
Value:
PrtScr
Executable files
14
Suspicious files
16
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
2120prtscr-1-7-es-en-win.exeC:\Users\admin\AppData\Local\Temp\is-MHEDB.tmp\prtscr-1-7-es-en-win.tmpexecutable
MD5:—
SHA256:—
2908prtscr-1-7-es-en-win.exeC:\Users\admin\AppData\Local\Temp\is-F3B3I.tmp\prtscr-1-7-es-en-win.tmpexecutable
MD5:—
SHA256:—
2756prtscr-1-7-es-en-win.tmpC:\Users\admin\AppData\Local\Temp\is-CO7J0.tmp\_isetup\_shfoldr.dllexecutable
MD5:—
SHA256:—
2756prtscr-1-7-es-en-win.tmpC:\Program Files\PrtScr\is-AVHF5.tmpexecutable
MD5:—
SHA256:—
2756prtscr-1-7-es-en-win.tmpC:\Program Files\PrtScr\unins000.exeexecutable
MD5:—
SHA256:—
2756prtscr-1-7-es-en-win.tmpC:\Program Files\PrtScr\is-FLT56.tmpexecutable
MD5:—
SHA256:—
2756prtscr-1-7-es-en-win.tmpC:\Program Files\PrtScr\PrtScr.exeexecutable
MD5:—
SHA256:—
2756prtscr-1-7-es-en-win.tmpC:\Program Files\PrtScr\is-2G31K.tmpbinary
MD5:—
SHA256:—
2756prtscr-1-7-es-en-win.tmpC:\Program Files\PrtScr\Blip.wavbinary
MD5:—
SHA256:—
2756prtscr-1-7-es-en-win.tmpC:\Program Files\PrtScr\is-6T1N2.tmpbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
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

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:137
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
prtscr-1-7-es-en-win.exe