File name:

Win32.KeyPass.bin

Full analysis: https://app.any.run/tasks/9fbe2a46-3fcf-466b-ad67-bf68373e3ae7
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

Malware Trends Tracker     >>>
Analysis date: May 18, 2025, 14:39:39
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
ransomware
stop
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections
MD5:

6999C944D1C98B2739D015448C99A291

SHA1:

D9BEB50B51C30C02326EA761B5F1AB158C73B12C

SHA256:

35B067642173874BD2766DA0D108401B4CF45D6E2A8B3971D95BF474BE4F6282

SSDEEP:

49152:0u1ImfQE5L1PtWHeHoQAOs1dKvHHg/o2S1pj798JGKCO8C/eZRwCr8:dzV5JPtWHeHoIs1dGHHx2S1998JGKCOJ

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

    • Stop ransom note is found

      • Win32.KeyPass.bin.exe (PID: 904)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • Win32.KeyPass.bin.exe (PID: 6668)

    • Starts itself from another location

      • Win32.KeyPass.bin.exe (PID: 6668)

    • Reads security settings of Internet Explorer

      • Win32.KeyPass.bin.exe (PID: 6668)
      • Win32.KeyPass.bin.exe (PID: 300)

    • Executing commands from a ".bat" file

      • Win32.KeyPass.bin.exe (PID: 6668)

    • Starts CMD.EXE for commands execution

      • Win32.KeyPass.bin.exe (PID: 6668)

    • Application launched itself

      • Win32.KeyPass.bin.exe (PID: 300)
      • Win32.KeyPass.bin.exe (PID: 904)
      • Win32.KeyPass.bin.exe (PID: 4000)

    • There is functionality for taking screenshot (YARA)

      • Win32.KeyPass.bin.exe (PID: 904)
      • Win32.KeyPass.bin.exe (PID: 5548)

  • INFO

    • Reads the computer name

      • Win32.KeyPass.bin.exe (PID: 6668)
      • Win32.KeyPass.bin.exe (PID: 300)
      • Win32.KeyPass.bin.exe (PID: 904)
      • Win32.KeyPass.bin.exe (PID: 4000)

    • Creates files or folders in the user directory

      • Win32.KeyPass.bin.exe (PID: 6668)

    • Create files in a temporary directory

      • Win32.KeyPass.bin.exe (PID: 6668)

    • Checks supported languages

      • Win32.KeyPass.bin.exe (PID: 300)
      • Win32.KeyPass.bin.exe (PID: 6668)
      • Win32.KeyPass.bin.exe (PID: 904)
      • Win32.KeyPass.bin.exe (PID: 4000)
      • Win32.KeyPass.bin.exe (PID: 5548)
      • Win32.KeyPass.bin.exe (PID: 6728)

    • Process checks computer location settings

      • Win32.KeyPass.bin.exe (PID: 6668)
      • Win32.KeyPass.bin.exe (PID: 300)

    • Creates files in the program directory

      • Win32.KeyPass.bin.exe (PID: 904)
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) (76.4)
.exe | Win32 Executable (generic) (12.4)
.exe | Generic Win/DOS Executable (5.5)
.exe | DOS Executable Generic (5.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:08:07 14:31:20+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 12
CodeSize: 2081280
InitializedDataSize: 913920
UninitializedDataSize: -
EntryPoint: 0x162227
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
136
Monitored processes
8
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start win32.keypass.bin.exe win32.keypass.bin.exe no specs cmd.exe no specs conhost.exe no specs #STOP win32.keypass.bin.exe win32.keypass.bin.exe no specs win32.keypass.bin.exe no specs win32.keypass.bin.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
300"C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe" C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe—Win32.KeyPass.bin.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\win32.keypass.bin.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
904"C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe" --AdminC:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe
Win32.KeyPass.bin.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\local\win32.keypass.bin.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
2152\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
4000"C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe" --ForNetRes x5I74v4h003xJ0iyhUfHQ8W6o0RDSicmSfg72KVA 6se9RaIxXF9m70zWmx7nL3bVRp691w4SNY8UCir0C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe—Win32.KeyPass.bin.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\win32.keypass.bin.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
4224C:\WINDOWS\system32\cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\delself.bat""C:\Windows\SysWOW64\cmd.exe—Win32.KeyPass.bin.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
5548"C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe" --Service 904 x5I74v4h003xJ0iyhUfHQ8W6o0RDSicmSfg72KVA 6se9RaIxXF9m70zWmx7nL3bVRp691w4SNY8UCir0C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe—Win32.KeyPass.bin.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\local\win32.keypass.bin.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
6668"C:\Users\admin\AppData\Local\Temp\Win32.KeyPass.bin.exe" C:\Users\admin\AppData\Local\Temp\Win32.KeyPass.bin.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\win32.keypass.bin.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
6728"C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe" --Service 4000 x5I74v4h003xJ0iyhUfHQ8W6o0RDSicmSfg72KVA 6se9RaIxXF9m70zWmx7nL3bVRp691w4SNY8UCir0C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe—Win32.KeyPass.bin.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\win32.keypass.bin.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
Total events
1 769
Read events
1 768
Write events
1
Delete events
0

Modification events

(PID) Process:(6668) Win32.KeyPass.bin.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:SlowContextMenuEntries
Value:
6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000
Executable files
1
Suspicious files
0
Text files
1 110
Unknown types
0

Dropped files

PID
Process
Filename
Type
904Win32.KeyPass.bin.exeC:\$WinREAgent\Scratch\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
904Win32.KeyPass.bin.exeC:\$WinREAgent\Backup\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
904Win32.KeyPass.bin.exeC:\$Recycle.Bin\S-1-5-21-1693682860-607145093-2874071422-1000\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
6668Win32.KeyPass.bin.exeC:\Users\admin\AppData\Local\Win32.KeyPass.bin.exeexecutable
MD5:6999C944D1C98B2739D015448C99A291
SHA256:35B067642173874BD2766DA0D108401B4CF45D6E2A8B3971D95BF474BE4F6282
904Win32.KeyPass.bin.exeC:\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
6668Win32.KeyPass.bin.exeC:\Users\admin\AppData\Local\Temp\delself.battext
MD5:10C6D03EF7B4932AAE8EFC54822386B0
SHA256:FE020EB0CE8417724D2C63B0C50A74221ECB0F40480280BA71909EEB963BCADB
904Win32.KeyPass.bin.exeC:\$Recycle.Bin\S-1-5-21-1693682860-607145093-2874071422-500\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
904Win32.KeyPass.bin.exeC:\$WinREAgent\Rollback\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
904Win32.KeyPass.bin.exeC:\PerfLogs\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
904Win32.KeyPass.bin.exeC:\$Recycle.Bin\S-1-5-21-1693682860-607145093-2874071422-1001\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
18
DNS requests
17
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5608
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
23.48.23.143:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6544
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
5608
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
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
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5496
MoUsoCoreWorker.exe
23.48.23.143:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
5496
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
3216
svchost.exe
172.211.123.249:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6544
svchost.exe
20.190.159.130:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
6544
svchost.exe
2.17.190.73:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
2104
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5608
SIHClient.exe
4.175.87.197:443
slscr.update.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
whitelisted
crl.microsoft.com
  • 23.48.23.143
  • 23.48.23.156
whitelisted
google.com
  • 142.250.186.142
whitelisted
www.microsoft.com
  • 184.30.21.171
  • 95.101.149.131
whitelisted
kronus.pp.ua
  • —
unknown
client.wns.windows.com
  • 172.211.123.249
whitelisted
login.live.com
  • 20.190.159.130
  • 40.126.31.129
  • 20.190.159.64
  • 40.126.31.131
  • 20.190.159.2
  • 20.190.159.131
  • 40.126.31.1
  • 40.126.31.71
whitelisted
ocsp.digicert.com
  • 2.17.190.73
whitelisted
slscr.update.microsoft.com
  • 4.175.87.197
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 40.69.42.241
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Win32.KeyPass.bin