| File name: | wannaCry.exe |
| Full analysis: | https://app.any.run/tasks/32b74fa8-53ec-481e-99a6-7da991827a3d |
| 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: | June 23, 2025, 00:53:50 |
| 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 (PID: 2912)
- wannaCry.exe (PID: 916)
- @WanaDecryptor@.exe (PID: 2956)
- @WanaDecryptor@.exe (PID: 1224)
- @WanaDecryptor@.exe (PID: 780)
WANNACRY mutex has been found
- wannaCry.exe (PID: 2912)
Writes a file to the Word startup folder
- wannaCry.exe (PID: 2912)
Modifies files in the Chrome extension folder
- wannaCry.exe (PID: 2912)
WANNACRY has been detected (YARA)
- wannaCry.exe (PID: 2912)
- @WanaDecryptor@.exe (PID: 1224)
Wannacry exe files
- cmd.exe (PID: 4040)
- @WanaDecryptor@.exe (PID: 1224)
- @WanaDecryptor@.exe (PID: 2956)
WannaCry Ransomware is detected
- wannaCry.exe (PID: 2912)
- cmd.exe (PID: 4040)
Deletes shadow copies
- cmd.exe (PID: 3456)
Using BCDEDIT.EXE to modify recovery options
- cmd.exe (PID: 3456)
Changes the autorun value in the registry
- reg.exe (PID: 1824)
SUSPICIOUS
Process drops legitimate windows executable
- wannaCry.exe (PID: 2912)
Starts a Microsoft application from unusual location
- wannaCry.exe (PID: 2912)
- taskdl.exe (PID: 1288)
- wannaCry.exe (PID: 916)
- taskdl.exe (PID: 2732)
- @WanaDecryptor@.exe (PID: 1224)
- @WanaDecryptor@.exe (PID: 2956)
Executable content was dropped or overwritten
- wannaCry.exe (PID: 2912)
- @WanaDecryptor@.exe (PID: 1224)
Uses ATTRIB.EXE to modify file attributes
- wannaCry.exe (PID: 2912)
- wannaCry.exe (PID: 916)
Uses ICACLS.EXE to modify access control lists
- wannaCry.exe (PID: 2912)
- wannaCry.exe (PID: 916)
Executing commands from a ".bat" file
- wannaCry.exe (PID: 2912)
The process executes VB scripts
- cmd.exe (PID: 3240)
Starts CMD.EXE for commands execution
- wannaCry.exe (PID: 2912)
- @WanaDecryptor@.exe (PID: 2956)
Connects to unusual port
- taskhsvc.exe (PID: 3852)
Reads the Internet Settings
- @WanaDecryptor@.exe (PID: 2956)
- WMIC.exe (PID: 3048)
Reads security settings of Internet Explorer
- @WanaDecryptor@.exe (PID: 2956)
Executes as Windows Service
- VSSVC.exe (PID: 4016)
- vds.exe (PID: 124)
- wbengine.exe (PID: 1072)
Uses REG/REGEDIT.EXE to modify registry
- cmd.exe (PID: 3472)
INFO
The sample compiled with english language support
- wannaCry.exe (PID: 2912)
- @WanaDecryptor@.exe (PID: 1224)
Checks supported languages
- wannaCry.exe (PID: 2912)
- taskdl.exe (PID: 1288)
- wannaCry.exe (PID: 916)
- taskdl.exe (PID: 2732)
- taskhsvc.exe (PID: 3852)
- @WanaDecryptor@.exe (PID: 1224)
- @WanaDecryptor@.exe (PID: 2956)
- taskdl.exe (PID: 3916)
- @WanaDecryptor@.exe (PID: 780)
Reads the computer name
- wannaCry.exe (PID: 2912)
- wannaCry.exe (PID: 916)
- taskhsvc.exe (PID: 3852)
- @WanaDecryptor@.exe (PID: 2956)
Reads the machine GUID from the registry
- wannaCry.exe (PID: 2912)
- wannaCry.exe (PID: 916)
- taskhsvc.exe (PID: 3852)
Creates files or folders in the user directory
- wannaCry.exe (PID: 2912)
- taskhsvc.exe (PID: 3852)
Reads security settings of Internet Explorer
- cscript.exe (PID: 1120)
Creates files in the program directory
- wannaCry.exe (PID: 2912)
Create files in a temporary directory
- wannaCry.exe (PID: 2912)
Manual execution by a user
- wannaCry.exe (PID: 916)
- rundll32.exe (PID: 2448)
Launching a file from a Registry key
- reg.exe (PID: 1824)
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
82
Monitored processes
29
Malicious processes
7
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 124 | C:\Windows\System32\vds.exe | C:\Windows\System32\vds.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Virtual Disk Service Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 780 | @WanaDecryptor@.exe | C:\Users\admin\Desktop\@WanaDecryptor@.exe | wannaCry.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Load PerfMon Counters Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 812 | bcdedit /set {default} recoveryenabled no | C:\Windows\System32\bcdedit.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Boot Configuration Data Editor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 916 | "C:\Users\admin\Desktop\wannaCry.exe" | C:\Users\admin\Desktop\wannaCry.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: DiskPart Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 948 | C:\Windows\System32\vdsldr.exe -Embedding | C:\Windows\System32\vdsldr.exe | — | svchost.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Virtual Disk Service Loader Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1072 | "C:\Windows\system32\wbengine.exe" | C:\Windows\System32\wbengine.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Block Level Backup Engine Service EXE Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1120 | 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
| |||||||||||||||
| 1224 | @WanaDecryptor@.exe co | C:\Users\admin\Desktop\@WanaDecryptor@.exe | wannaCry.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Load PerfMon Counters Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1288 | taskdl.exe | C:\Users\admin\Desktop\taskdl.exe | — | wannaCry.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
| |||||||||||||||
| 1824 | reg add HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "yyibsxxiapw107" /t REG_SZ /d "\"C:\Users\admin\Desktop\tasksche.exe\"" /f | C:\Windows\System32\reg.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
2 320
Read events
2 307
Write events
13
Delete events
0
Modification events
| (PID) Process: | (2912) wannaCry.exe | Key: | HKEY_CURRENT_USER\Software\WanaCrypt0r |
| Operation: | write | Name: | wd |
Value: C:\Users\admin\Desktop | |||
| (PID) Process: | (916) wannaCry.exe | Key: | HKEY_CURRENT_USER\Software\WanaCrypt0r |
| Operation: | write | Name: | wd |
Value: C:\Users\admin\Desktop | |||
| (PID) Process: | (2956) @WanaDecryptor@.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2956) @WanaDecryptor@.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (2956) @WanaDecryptor@.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (2956) @WanaDecryptor@.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (4064) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{345b46fd-a9f9-11e7-a83c-e8a4f72b1d33}\Elements\250000e0 |
| Operation: | write | Name: | Element |
Value: 0100000000000000 | |||
| (PID) Process: | (812) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{345b46fd-a9f9-11e7-a83c-e8a4f72b1d33}\Elements\16000009 |
| Operation: | write | Name: | Element |
Value: 00 | |||
| (PID) Process: | (1824) reg.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | yyibsxxiapw107 |
Value: "C:\Users\admin\Desktop\tasksche.exe" | |||
Executable files
17
Suspicious files
1 012
Text files
55
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2912 | wannaCry.exe | C:\Users\admin\Desktop\msg\m_dutch.wnry | text | |
MD5:7A8D499407C6A647C03C4471A67EAAD7 | SHA256:2C95BEF914DA6C50D7BDEDEC601E589FBB4FDA24C4863A7260F4F72BD025799C | |||
| 2912 | wannaCry.exe | C:\Users\admin\Desktop\b.wnry | image | |
MD5:C17170262312F3BE7027BC2CA825BF0C | SHA256:D5E0E8694DDC0548D8E6B87C83D50F4AB85C1DEBADB106D6A6A794C3E746F4FA | |||
| 2912 | wannaCry.exe | C:\Users\admin\Desktop\msg\m_danish.wnry | text | |
MD5:2C5A3B81D5C4715B7BEA01033367FCB5 | SHA256:A75BB44284B9DB8D702692F84909A7E23F21141866ADF3DB888042E9109A1CB6 | |||
| 2912 | wannaCry.exe | C:\Users\admin\Desktop\c.wnry | binary | |
MD5:AE08F79A0D800B82FCBE1B43CDBDBEFC | SHA256:055C7760512C98C8D51E4427227FE2A7EA3B34EE63178FE78631FA8AA6D15622 | |||
| 2912 | wannaCry.exe | C:\Users\admin\Desktop\msg\m_bulgarian.wnry | text | |
MD5:95673B0F968C0F55B32204361940D184 | SHA256:40B37E7B80CF678D7DD302AAF41B88135ADE6DDF44D89BDBA19CF171564444BD | |||
| 2912 | wannaCry.exe | C:\Users\admin\Desktop\msg\m_chinese (traditional).wnry | text | |
MD5:2EFC3690D67CD073A9406A25005F7CEA | SHA256:5C7F6AD1EC4BC2C8E2C9C126633215DABA7DE731AC8B12BE10CA157417C97F3A | |||
| 2912 | wannaCry.exe | C:\Users\admin\Desktop\msg\m_chinese (simplified).wnry | text | |
MD5:0252D45CA21C8E43C9742285C48E91AD | SHA256:845D0E178AEEBD6C7E2A2E9697B2BF6CF02028C50C288B3BA88FE2918EA2834A | |||
| 2912 | wannaCry.exe | C:\Users\admin\Desktop\msg\m_croatian.wnry | text | |
MD5:17194003FA70CE477326CE2F6DEEB270 | SHA256:3F33734B2D34CCE83936CE99C3494CD845F1D2C02D7F6DA31D42DFC1CA15A171 | |||
| 2912 | wannaCry.exe | C:\Users\admin\Desktop\msg\m_filipino.wnry | text | |
MD5:08B9E69B57E4C9B966664F8E1C27AB09 | SHA256:D8489F8C16318E524B45DE8B35D7E2C3CD8ED4821C136F12F5EF3C9FC3321324 | |||
| 2912 | wannaCry.exe | C:\Users\admin\Desktop\msg\m_czech.wnry | text | |
MD5:537EFEECDFA94CC421E58FD82A58BA9E | SHA256:5AFA4753AFA048C6D6C39327CE674F27F5F6E5D3F2A060B7A8AED61725481150 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
11
DNS requests
1
Threats
7
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 |
|---|---|---|---|---|---|---|
— | — | 224.0.0.252:5355 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3852 | taskhsvc.exe | 188.138.112.60:1521 | — | Host Europe GmbH | FR | unknown |
3852 | taskhsvc.exe | 131.188.40.189:443 | — | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | DE | unknown |
3852 | taskhsvc.exe | 2.58.56.92:9000 | — | 1337 Services GmbH | NL | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3852 | taskhsvc.exe | Unknown Traffic | ET JA3 Hash - Possible Malware - Malspam |
3852 | taskhsvc.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 152 |
3852 | taskhsvc.exe | Unknown Traffic | ET JA3 Hash - Possible Malware - Malspam |
3852 | taskhsvc.exe | Misc activity | ET INFO TLS possible TOR SSL traffic |
3852 | taskhsvc.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 444 |
3852 | taskhsvc.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 152 |
3852 | taskhsvc.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 444 |