File name:

$uckyLocker.exe

Full analysis: https://app.any.run/tasks/eaf40efd-3dfb-4c9e-9462-fb9a3b93b382
Verdict: Malicious activity
Analysis date: May 16, 2025, 16:15:26
OS: Windows 10 Professional (build: 19044, 64 bit)
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

C850F942CCF6E45230169CC4BD9EB5C8

SHA1:

51C647E2B150E781BD1910CAC4061A2CEE1DAF89

SHA256:

86E0EAC8C5CE70C4B839EF18AF5231B5F92E292B81E440193CDBDC7ED108049F

SSDEEP:

6144:Av+lDAAB6fm00rx/Qdd1QkfRLT+vLtls6LEmynPsVpw/pcPk19V:RdAAB6Mk1HfRLqzPlLEmynPsVpwBTV

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

    • Disables task manager

      • $uckyLocker.exe (PID: 5392)
    • Renames files like ransomware

      • $uckyLocker.exe (PID: 5392)
  • SUSPICIOUS

    • Changes the desktop background image

      • $uckyLocker.exe (PID: 5392)
  • INFO

    • Checks supported languages

      • $uckyLocker.exe (PID: 5392)
    • Reads the computer name

      • $uckyLocker.exe (PID: 5392)
    • Reads the machine GUID from the registry

      • $uckyLocker.exe (PID: 5392)
    • Application launched itself

      • firefox.exe (PID: 1760)
      • firefox.exe (PID: 2236)
    • Manual execution by a user

      • firefox.exe (PID: 2236)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (82.9)
.dll | Win32 Dynamic Link Library (generic) (7.4)
.exe | Win32 Executable (generic) (5.1)
.exe | Generic Win/DOS Executable (2.2)
.exe | DOS Executable Generic (2.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2017:06:02 15:44:57+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32
LinkerVersion: 48
CodeSize: 394752
InitializedDataSize: 29184
UninitializedDataSize: -
EntryPoint: 0x62586
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: -
FileDescription: Loader
FileVersion: 1.0.0.0
InternalName: VapeHacksLoader.exe
LegalCopyright: Copyright © 2017
LegalTrademarks: -
OriginalFileName: VapeHacksLoader.exe
ProductName: Loader-Private
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
187
Monitored processes
56
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start $uckylocker.exe sppextcomobj.exe no specs slui.exe no specs firefox.exe no specs firefox.exe firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs $uckylocker.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1040"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1924 -parentBuildID 20240213221259 -prefsHandle 1856 -prefMapHandle 1848 -prefsLen 31031 -prefMapSize 244583 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d67e6333-0aa6-421d-aa37-1e669fdee901} 1760 "\\.\pipe\gecko-crash-server-pipe.1760" 2277e6eee10 gpuC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
1
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\vcruntime140.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\vcruntime140_1.dll
1760"C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
2236"C:\Program Files\Mozilla Firefox\firefox.exe" C:\Program Files\Mozilla Firefox\firefox.exeexplorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\program files\mozilla firefox\vcruntime140_1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
c:\windows\system32\crypt32.dll
2320C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exesvchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.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\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\oleaut32.dll
2644"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2640 -childID 1 -isForBrowser -prefsHandle 2244 -prefMapHandle 2596 -prefsLen 31447 -prefMapSize 244583 -jsInitHandle 1508 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {62d55910-ffed-4d6c-ad0d-3d33762e9e68} 1760 "\\.\pipe\gecko-crash-server-pipe.1760" 2270af9cf50 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\msvcp140.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\vcruntime140.dll
c:\windows\system32\vcruntime140_1.dll
c:\windows\system32\crypt32.dll
4932"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4260 -childID 2 -isForBrowser -prefsHandle 4252 -prefMapHandle 2800 -prefsLen 36588 -prefMapSize 244583 -jsInitHandle 1508 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {86a7f759-b588-4a69-ac6d-6608cc5dca83} 1760 "\\.\pipe\gecko-crash-server-pipe.1760" 2270d44c690 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
5228"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2152 -parentBuildID 20240213221259 -prefsHandle 2144 -prefMapHandle 2132 -prefsLen 31031 -prefMapSize 244583 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {866493da-f1c1-463c-b345-1cad12e7c0e3} 1760 "\\.\pipe\gecko-crash-server-pipe.1760" 22779181710 socketC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140_1.dll
5376"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exeSppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.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\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll
5392"C:\Users\admin\AppData\Local\Temp\$uckyLocker.exe" C:\Users\admin\AppData\Local\Temp\$uckyLocker.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
Loader
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\$uckylocker.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\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
5552"C:\Users\admin\AppData\Local\Temp\$uckyLocker.exe" C:\Users\admin\AppData\Local\Temp\$uckyLocker.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Loader
Exit code:
3221226540
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\$uckylocker.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
Total events
38 141
Read events
38 138
Write events
3
Delete events
0

Modification events

(PID) Process:(5392) $uckyLocker.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Operation:writeName:DisableTaskMgr
Value:
1
(PID) Process:(5392) $uckyLocker.exeKey:HKEY_CURRENT_USER\Control Panel\Desktop
Operation:writeName:Wallpaper
Value:
0
(PID) Process:(1760) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
Executable files
0
Suspicious files
57
Text files
9
Unknown types
0

Dropped files

PID
Process
Filename
Type
1760firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-current.bin
MD5:
SHA256:
5392$uckyLocker.exeC:\Users\admin\Desktop\royalinternational.jpg.WINDOWSbinary
MD5:ECBA18F53119B55E5064EE1D443C7617
SHA256:4583B71FEF290572AC49D6D48666B5222B1F9A6155386ECCED3BE3EDF5D84232
5392$uckyLocker.exeC:\Users\admin\Desktop\wallfit.jpg.WINDOWSbinary
MD5:4A527ED95A91A32FEF76B906DC377AD8
SHA256:C3108F111C7D6BF53294438E19A705B5668FCB460BCAFA38453AFB974E35DD52
5392$uckyLocker.exeC:\Users\admin\Desktop\READ_IT.txttext
MD5:D845190DB42D07B1F4A34292D8F335C7
SHA256:6BD70F8E5AFCAF2BAC76A5E40649BE7AD4D59FB10D37E4F18ED3B1027B714B9A
5392$uckyLocker.exeC:\Users\admin\Desktop\wantedestablished.pngbinary
MD5:6A02B9646538D6B2ACC0D54BFFA72190
SHA256:A91EEDEDA45035648F31B5E8A5684C2491C82DA3FE77290183B5314526A51C02
5392$uckyLocker.exeC:\Users\admin\Desktop\wantedestablished.png.WINDOWSbinary
MD5:6A02B9646538D6B2ACC0D54BFFA72190
SHA256:A91EEDEDA45035648F31B5E8A5684C2491C82DA3FE77290183B5314526A51C02
1760firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
1760firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json.tmpbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
1760firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
1760firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\urlCache-current.binbinary
MD5:297E88D7CEB26E549254EC875649F4EB
SHA256:8B75D4FB1845BAA06122888D11F6B65E6A36B140C54A72CC13DF390FD7C95702
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
37
DNS requests
64
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1760
firefox.exe
GET
404
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
whitelisted
1760
firefox.exe
GET
404
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
whitelisted
1760
firefox.exe
GET
404
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
whitelisted
1760
firefox.exe
GET
404
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
whitelisted
1760
firefox.exe
GET
404
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
whitelisted
1760
firefox.exe
GET
404
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
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
4
System
192.168.100.255:138
whitelisted
3216
svchost.exe
172.211.123.249:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6544
svchost.exe
20.190.160.4:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
5496
MoUsoCoreWorker.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
2112
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
2104
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6708
SIHClient.exe
52.149.20.212:443
slscr.update.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
6708
SIHClient.exe
52.165.164.15:443
fe3cr.delivery.mp.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
1760
firefox.exe
34.107.221.82:80
detectportal.firefox.com
GOOGLE
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.73.194.208
whitelisted
google.com
  • 142.250.185.78
whitelisted
client.wns.windows.com
  • 172.211.123.249
whitelisted
login.live.com
  • 20.190.160.4
  • 20.190.160.3
  • 20.190.160.131
  • 20.190.160.66
  • 20.190.160.14
  • 20.190.160.65
  • 40.126.32.74
  • 40.126.32.72
whitelisted
slscr.update.microsoft.com
  • 52.149.20.212
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 52.165.164.15
  • 2a01:111:f100:9001::1761:914d
whitelisted
15.164.165.52.in-addr.arpa
unknown
d.4.1.9.1.6.7.1.0.0.0.0.0.0.0.0.1.0.0.9.0.0.1.f.1.1.1.0.1.0.a.2.ip6.arpa
unknown
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted

Threats

No threats detected
No debug info