| File name: | WannaCry.EXE |
| Full analysis: | https://app.any.run/tasks/97fa9256-6cad-43ca-af67-aa7ec0c37420 |
| 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. |
| Analysis date: | April 18, 2025, 07:01:26 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections |
| MD5: | 84C82835A5D21BBCF75A61706D8AB549 |
| SHA1: | 5FF465AFAABCBF0150D1A3AB2C2E74F3A4426467 |
| SHA256: | ED01EBFBC9EB5BBEA545AF4D01BF5F1071661840480439C6E5BABE8E080E41AA |
| SSDEEP: | 98304:QqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g3x:QqPe1Cxcxk3ZAEUadzR8yc4gB |
MALICIOUS
WANNACRY has been detected
- WannaCry.EXE.exe (PID: 1224)
- @WanaDecryptor@.exe (PID: 1548)
WANNACRY has been detected (YARA)
- WannaCry.EXE.exe (PID: 1224)
- @WanaDecryptor@.exe (PID: 1548)
Modifies files in the Chrome extension folder
- WannaCry.EXE.exe (PID: 1224)
Wannacry exe files
- @WanaDecryptor@.exe (PID: 1548)
- @WanaDecryptor@.exe (PID: 984)
- cmd.exe (PID: 1268)
- @WanaDecryptor@.exe (PID: 1276)
- @WanaDecryptor@.exe (PID: 3628)
- @WanaDecryptor@.exe (PID: 1560)
- @WanaDecryptor@.exe (PID: 3752)
WannaCry Ransomware is detected
- WannaCry.EXE.exe (PID: 1224)
- cmd.exe (PID: 1268)
Writes a file to the Word startup folder
- WannaCry.EXE.exe (PID: 1224)
Changes the autorun value in the registry
- reg.exe (PID: 3280)
SUSPICIOUS
Process drops legitimate windows executable
- WannaCry.EXE.exe (PID: 1224)
Starts a Microsoft application from unusual location
- WannaCry.EXE.exe (PID: 1224)
- taskdl.exe (PID: 128)
- taskdl.exe (PID: 2016)
- @WanaDecryptor@.exe (PID: 984)
- @WanaDecryptor@.exe (PID: 1548)
- @WanaDecryptor@.exe (PID: 1276)
- @WanaDecryptor@.exe (PID: 3628)
- @WanaDecryptor@.exe (PID: 1560)
- taskdl.exe (PID: 2764)
- @WanaDecryptor@.exe (PID: 3752)
- taskdl.exe (PID: 3688)
Uses ATTRIB.EXE to modify file attributes
- WannaCry.EXE.exe (PID: 1224)
Uses ICACLS.EXE to modify access control lists
- WannaCry.EXE.exe (PID: 1224)
Executable content was dropped or overwritten
- WannaCry.EXE.exe (PID: 1224)
- @WanaDecryptor@.exe (PID: 1548)
The process executes VB scripts
- cmd.exe (PID: 2332)
Starts CMD.EXE for commands execution
- WannaCry.EXE.exe (PID: 1224)
Executing commands from a ".bat" file
- WannaCry.EXE.exe (PID: 1224)
Uses REG/REGEDIT.EXE to modify registry
- cmd.exe (PID: 2652)
The executable file from the user directory is run by the CMD process
- @WanaDecryptor@.exe (PID: 1560)
Connects to unusual port
- taskhsvc.exe (PID: 3072)
INFO
The sample compiled with english language support
- WannaCry.EXE.exe (PID: 1224)
- @WanaDecryptor@.exe (PID: 1548)
Checks supported languages
- WannaCry.EXE.exe (PID: 1224)
- taskdl.exe (PID: 128)
- @WanaDecryptor@.exe (PID: 1548)
- @WanaDecryptor@.exe (PID: 984)
- taskdl.exe (PID: 2016)
- @WanaDecryptor@.exe (PID: 1560)
- @WanaDecryptor@.exe (PID: 1276)
- taskdl.exe (PID: 2764)
- @WanaDecryptor@.exe (PID: 3752)
- taskhsvc.exe (PID: 3072)
- @WanaDecryptor@.exe (PID: 3628)
- taskdl.exe (PID: 3688)
- taskdl.exe (PID: 3816)
- @WanaDecryptor@.exe (PID: 3808)
Create files in a temporary directory
- WannaCry.EXE.exe (PID: 1224)
- cscript.exe (PID: 2396)
- @WanaDecryptor@.exe (PID: 1548)
Reads the machine GUID from the registry
- WannaCry.EXE.exe (PID: 1224)
- @WanaDecryptor@.exe (PID: 1548)
- taskhsvc.exe (PID: 3072)
Reads the computer name
- WannaCry.EXE.exe (PID: 1224)
- taskhsvc.exe (PID: 3072)
Reads security settings of Internet Explorer
- cscript.exe (PID: 2396)
Creates files or folders in the user directory
- WannaCry.EXE.exe (PID: 1224)
- taskhsvc.exe (PID: 3072)
Creates files in the program directory
- WannaCry.EXE.exe (PID: 1224)
Manual execution by a user
- WINWORD.EXE (PID: 3432)
- @WanaDecryptor@.exe (PID: 1548)
- @WanaDecryptor@.exe (PID: 3628)
- rundll32.exe (PID: 3836)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
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
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2010:11:20 09:05:05+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 28672 |
| InitializedDataSize: | 3481600 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x77ba |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 6.1.7601.17514 |
| ProductVersionNumber: | 6.1.7601.17514 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | DiskPart |
| FileVersion: | 6.1.7601.17514 (win7sp1_rtm.101119-1850) |
| InternalName: | diskpart.exe |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFileName: | diskpart.exe |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 6.1.7601.17514 |
Total processes
64
Monitored processes
23
Malicious processes
8
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 128 | taskdl.exe | C:\Users\admin\AppData\Local\Temp\taskdl.exe | — | WannaCry.EXE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: SQL Client Configuration Utility EXE Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 984 | @WanaDecryptor@.exe co | C:\Users\admin\AppData\Local\Temp\@WanaDecryptor@.exe | WannaCry.EXE.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Load PerfMon Counters Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1224 | "C:\Users\admin\AppData\Local\Temp\WannaCry.EXE.exe" | C:\Users\admin\AppData\Local\Temp\WannaCry.EXE.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: DiskPart Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1268 | cmd.exe /c start /b @WanaDecryptor@.exe vs | C:\Windows\System32\cmd.exe | WannaCry.EXE.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1276 | @WanaDecryptor@.exe | C:\Users\admin\AppData\Local\Temp\@WanaDecryptor@.exe | WannaCry.EXE.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Load PerfMon Counters Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1548 | "C:\Users\admin\Desktop\@WanaDecryptor@.exe" | C:\Users\admin\Desktop\@WanaDecryptor@.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Load PerfMon Counters Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1560 | @WanaDecryptor@.exe vs | C:\Users\admin\AppData\Local\Temp\@WanaDecryptor@.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Load PerfMon Counters Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2016 | taskdl.exe | C:\Users\admin\AppData\Local\Temp\taskdl.exe | — | WannaCry.EXE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: SQL Client Configuration Utility EXE Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2332 | C:\Windows\system32\cmd.exe /c 319641744959697.bat | C:\Windows\System32\cmd.exe | — | WannaCry.EXE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2396 | cscript.exe //nologo m.vbs | C:\Windows\System32\cscript.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Console Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
Total events
4 963
Read events
4 106
Write events
547
Delete events
310
Modification events
| (PID) Process: | (1224) WannaCry.EXE.exe | Key: | HKEY_CURRENT_USER\Software\WanaCrypt0r |
| Operation: | write | Name: | wd |
Value: C:\Users\admin\AppData\Local\Temp | |||
| (PID) Process: | (3432) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | .a$ |
Value: 2E612400680D0000010000000000000000000000 | |||
| (PID) Process: | (3432) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (3432) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (3432) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (3432) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (3432) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (3432) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (3432) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (3432) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
Executable files
19
Suspicious files
1 066
Text files
470
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1224 | WannaCry.EXE.exe | C:\Users\admin\AppData\Local\Temp\c.wnry | binary | |
MD5:AE08F79A0D800B82FCBE1B43CDBDBEFC | SHA256:055C7760512C98C8D51E4427227FE2A7EA3B34EE63178FE78631FA8AA6D15622 | |||
| 1224 | WannaCry.EXE.exe | C:\Users\admin\AppData\Local\Temp\b.wnry | image | |
MD5:C17170262312F3BE7027BC2CA825BF0C | SHA256:D5E0E8694DDC0548D8E6B87C83D50F4AB85C1DEBADB106D6A6A794C3E746F4FA | |||
| 1224 | WannaCry.EXE.exe | C:\Users\admin\AppData\Local\Temp\msg\m_czech.wnry | text | |
MD5:537EFEECDFA94CC421E58FD82A58BA9E | SHA256:5AFA4753AFA048C6D6C39327CE674F27F5F6E5D3F2A060B7A8AED61725481150 | |||
| 1224 | WannaCry.EXE.exe | C:\Users\admin\AppData\Local\Temp\msg\m_dutch.wnry | text | |
MD5:7A8D499407C6A647C03C4471A67EAAD7 | SHA256:2C95BEF914DA6C50D7BDEDEC601E589FBB4FDA24C4863A7260F4F72BD025799C | |||
| 1224 | WannaCry.EXE.exe | C:\Users\admin\AppData\Local\Temp\msg\m_bulgarian.wnry | text | |
MD5:95673B0F968C0F55B32204361940D184 | SHA256:40B37E7B80CF678D7DD302AAF41B88135ADE6DDF44D89BDBA19CF171564444BD | |||
| 1224 | WannaCry.EXE.exe | C:\Users\admin\AppData\Local\Temp\msg\m_chinese (simplified).wnry | text | |
MD5:0252D45CA21C8E43C9742285C48E91AD | SHA256:845D0E178AEEBD6C7E2A2E9697B2BF6CF02028C50C288B3BA88FE2918EA2834A | |||
| 1224 | WannaCry.EXE.exe | C:\Users\admin\AppData\Local\Temp\msg\m_german.wnry | text | |
MD5:3D59BBB5553FE03A89F817819540F469 | SHA256:2ADC900FAFA9938D85CE53CB793271F37AF40CF499BCC454F44975DB533F0B61 | |||
| 1224 | WannaCry.EXE.exe | C:\Users\admin\AppData\Local\Temp\msg\m_croatian.wnry | text | |
MD5:17194003FA70CE477326CE2F6DEEB270 | SHA256:3F33734B2D34CCE83936CE99C3494CD845F1D2C02D7F6DA31D42DFC1CA15A171 | |||
| 1224 | WannaCry.EXE.exe | C:\Users\admin\AppData\Local\Temp\msg\m_greek.wnry | text | |
MD5:FB4E8718FEA95BB7479727FDE80CB424 | SHA256:E13CC9B13AA5074DC45D50379ECEB17EE39A0C2531AB617D93800FE236758CA9 | |||
| 1224 | WannaCry.EXE.exe | C:\Users\admin\AppData\Local\Temp\msg\m_italian.wnry | text | |
MD5:30A200F78498990095B36F574B6E8690 | SHA256:49F2C739E7D9745C0834DC817A71BF6676CCC24A4C28DCDDF8844093AAB3DF07 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
14
DNS requests
1
Threats
9
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 |
— | — | 224.0.0.252:5355 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3072 | taskhsvc.exe | 171.25.193.9:80 | — | Foreningen for digitala fri- och rattigheter | SE | unknown |
3072 | taskhsvc.exe | 188.166.133.133:9001 | — | DIGITALOCEAN-ASN | NL | unknown |
3072 | taskhsvc.exe | 82.223.21.74:9001 | — | IONOS SE | ES | unknown |
3072 | taskhsvc.exe | 217.12.199.208:443 | — | ITL LLC | UA | unknown |
3072 | taskhsvc.exe | 131.188.40.189:443 | — | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | DE | unknown |
3072 | taskhsvc.exe | 178.62.199.226:443 | — | DIGITALOCEAN-ASN | NL | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3072 | taskhsvc.exe | Unknown Traffic | ET JA3 Hash - Possible Malware - Malspam |
3072 | taskhsvc.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 234 |
3072 | taskhsvc.exe | Unknown Traffic | ET JA3 Hash - Possible Malware - Malspam |
3072 | taskhsvc.exe | Unknown Traffic | ET JA3 Hash - Possible Malware - Malspam |
3072 | taskhsvc.exe | Unknown Traffic | ET JA3 Hash - Possible Malware - Malspam |
3072 | taskhsvc.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 156 |
3072 | taskhsvc.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 323 |
3072 | taskhsvc.exe | Unknown Traffic | ET JA3 Hash - Possible Malware - Malspam |
3072 | taskhsvc.exe | Unknown Traffic | ET JA3 Hash - Possible Malware - Malspam |