analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | WannaCry.EXE |
| Full analysis: | https://app.any.run/tasks/343710be-5913-4c53-92e0-50fbe9bee089 |
| 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 27, 2022, 11:10:07 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 84C82835A5D21BBCF75A61706D8AB549 |
| SHA1: | 5FF465AFAABCBF0150D1A3AB2C2E74F3A4426467 |
| SHA256: | ED01EBFBC9EB5BBEA545AF4D01BF5F1071661840480439C6E5BABE8E080E41AA |
| SSDEEP: | 98304:QqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g3x:QqPe1Cxcxk3ZAEUadzR8yc4gB |
MALICIOUS
Drops executable file immediately after starts
- WannaCry.EXE (PID: 2976)
Application was dropped or rewritten from another process
- taskdl.exe (PID: 3728)
- @[email protected] (PID: 760)
- taskdl.exe (PID: 2292)
- @[email protected] (PID: 764)
- @[email protected] (PID: 3156)
Dropped file may contain instructions of ransomware
- WannaCry.EXE (PID: 2976)
Modifies files in Chrome extension folder
- WannaCry.EXE (PID: 2976)
Writes file to Word startup folder
- WannaCry.EXE (PID: 2976)
Steals credentials from Web Browsers
- WannaCry.EXE (PID: 2976)
Actions looks like stealing of personal data
- WannaCry.EXE (PID: 2976)
WannaCry Ransomware was detected
- cmd.exe (PID: 3324)
- WannaCry.EXE (PID: 2976)
SUSPICIOUS
Checks supported languages
- WannaCry.EXE (PID: 2976)
- taskdl.exe (PID: 3728)
- cmd.exe (PID: 1868)
- cscript.exe (PID: 3496)
- @[email protected] (PID: 760)
- @[email protected] (PID: 3156)
- taskdl.exe (PID: 2292)
- @[email protected] (PID: 764)
- cmd.exe (PID: 3324)
Reads the computer name
- WannaCry.EXE (PID: 2976)
- cscript.exe (PID: 3496)
Executable content was dropped or overwritten
- WannaCry.EXE (PID: 2976)
Uses ATTRIB.EXE to modify file attributes
- WannaCry.EXE (PID: 2976)
Uses ICACLS.EXE to modify access control list
- WannaCry.EXE (PID: 2976)
Drops a file with a compile date too recent
- WannaCry.EXE (PID: 2976)
Creates files like Ransomware instruction
- WannaCry.EXE (PID: 2976)
Executes scripts
- cmd.exe (PID: 1868)
Starts CMD.EXE for commands execution
- WannaCry.EXE (PID: 2976)
Executed via COM
- DllHost.exe (PID: 1844)
- DllHost.exe (PID: 1960)
Creates files in the program directory
- WannaCry.EXE (PID: 2976)
Creates files in the user directory
- WannaCry.EXE (PID: 2976)
INFO
Dropped object may contain TOR URL's
- WannaCry.EXE (PID: 2976)
Dropped object may contain URL to Tor Browser
- WannaCry.EXE (PID: 2976)
Checks supported languages
- attrib.exe (PID: 3224)
- icacls.exe (PID: 2896)
- DllHost.exe (PID: 1844)
- WINWORD.EXE (PID: 388)
- DllHost.exe (PID: 1960)
Reads the computer name
- icacls.exe (PID: 2896)
- DllHost.exe (PID: 1844)
- WINWORD.EXE (PID: 388)
- DllHost.exe (PID: 1960)
Dropped object may contain Bitcoin addresses
- WannaCry.EXE (PID: 2976)
Checks Windows Trust Settings
- cscript.exe (PID: 3496)
Manual execution by user
- @[email protected] (PID: 760)
- WINWORD.EXE (PID: 388)
Creates files in the user directory
- WINWORD.EXE (PID: 388)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 388)
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
| ProductVersion: | 6.1.7601.17514 |
|---|---|
| ProductName: | Microsoft® Windows® Operating System |
| OriginalFileName: | diskpart.exe |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| InternalName: | diskpart.exe |
| FileVersion: | 6.1.7601.17514 (win7sp1_rtm.101119-1850) |
| FileDescription: | DiskPart |
| CompanyName: | Microsoft Corporation |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Dynamic link library |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 6.1.7601.17514 |
| FileVersionNumber: | 6.1.7601.17514 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x77ba |
| UninitializedDataSize: | - |
| InitializedDataSize: | 3481600 |
| CodeSize: | 28672 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2010:11:20 10:05:05+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 20-Nov-2010 09:05:05 |
| Detected languages: |
|
| 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 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x000000F8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 20-Nov-2010 09:05:05 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x000069B0 | 0x00007000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.40424 |
.rdata | 0x00008000 | 0x00005F70 | 0x00006000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.66357 |
.data | 0x0000E000 | 0x00001958 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.45575 |
.rsrc | 0x00010000 | 0x00349FA0 | 0x0034A000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.99987 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.03919 | 1263 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2058 | 7.99991 | 3446325 | Latin 1 / Western European | English - United States | XIA |
Imports
ADVAPI32.dll |
KERNEL32.dll |
MSVCRT.dll |
USER32.dll |
Total processes
53
Monitored processes
14
Malicious processes
3
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2976 | "C:\Users\admin\AppData\Local\Temp\WannaCry.EXE" | C:\Users\admin\AppData\Local\Temp\WannaCry.EXE | Explorer.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: DiskPart Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3224 | attrib +h . | C:\Windows\system32\attrib.exe | — | WannaCry.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Attribute Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2896 | icacls . /grant Everyone:F /T /C /Q | C:\Windows\system32\icacls.exe | — | WannaCry.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3728 | taskdl.exe | C:\Users\admin\AppData\Local\Temp\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
| |||||||||||||||
| 1868 | C:\Windows\system32\cmd.exe /c 269531656328217.bat | C:\Windows\system32\cmd.exe | — | WannaCry.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
| |||||||||||||||
| 3496 | 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
| |||||||||||||||
| 1844 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 388 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\recordscopyright.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | Explorer.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 760 | "C:\Users\admin\Desktop\@[email protected]" | C:\Users\admin\Desktop\@[email protected] | — | Explorer.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Load PerfMon Counters Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1960 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
3 476
Read events
3 089
Write events
134
Delete events
253
Modification events
| (PID) Process: | (2976) WannaCry.EXE | Key: | HKEY_CURRENT_USER\Software\WanaCrypt0r |
| Operation: | write | Name: | wd |
Value: C:\Users\admin\AppData\Local\Temp | |||
| (PID) Process: | (1844) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: DllHost.exe | |||
| (PID) Process: | (1844) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Photo Viewer\Viewer |
| Operation: | write | Name: | MainWndPos |
Value: 6000000034000000A00400008002000000000000 | |||
| (PID) Process: | (388) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | `38 |
Value: 6033380084010000010000000000000000000000 | |||
| (PID) Process: | (388) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (388) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (388) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (388) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (388) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (388) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
Executable files
8
Suspicious files
997
Text files
48
Unknown types
14
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2976 | WannaCry.EXE | C:\Users\admin\AppData\Local\Temp\msg\m_italian.wnry | text | |
MD5:30A200F78498990095B36F574B6E8690 | SHA256:49F2C739E7D9745C0834DC817A71BF6676CCC24A4C28DCDDF8844093AAB3DF07 | |||
| 2976 | WannaCry.EXE | C:\Users\admin\AppData\Local\Temp\msg\m_chinese (simplified).wnry | text | |
MD5:0252D45CA21C8E43C9742285C48E91AD | SHA256:845D0E178AEEBD6C7E2A2E9697B2BF6CF02028C50C288B3BA88FE2918EA2834A | |||
| 2976 | WannaCry.EXE | C:\Users\admin\AppData\Local\Temp\msg\m_bulgarian.wnry | text | |
MD5:95673B0F968C0F55B32204361940D184 | SHA256:40B37E7B80CF678D7DD302AAF41B88135ADE6DDF44D89BDBA19CF171564444BD | |||
| 2976 | WannaCry.EXE | C:\Users\admin\AppData\Local\Temp\msg\m_greek.wnry | text | |
MD5:FB4E8718FEA95BB7479727FDE80CB424 | SHA256:E13CC9B13AA5074DC45D50379ECEB17EE39A0C2531AB617D93800FE236758CA9 | |||
| 2976 | WannaCry.EXE | C:\Users\admin\AppData\Local\Temp\msg\m_finnish.wnry | text | |
MD5:35C2F97EEA8819B1CAEBD23FEE732D8F | SHA256:1ADFEE058B98206CB4FBE1A46D3ED62A11E1DEE2C7FF521C1EEF7C706E6A700E | |||
| 2976 | WannaCry.EXE | C:\Users\admin\AppData\Local\Temp\b.wnry | image | |
MD5:C17170262312F3BE7027BC2CA825BF0C | SHA256:D5E0E8694DDC0548D8E6B87C83D50F4AB85C1DEBADB106D6A6A794C3E746F4FA | |||
| 2976 | WannaCry.EXE | C:\Users\admin\AppData\Local\Temp\msg\m_french.wnry | text | |
MD5:4E57113A6BF6B88FDD32782A4A381274 | SHA256:9BD38110E6523547AED50617DDC77D0920D408FAEED2B7A21AB163FDA22177BC | |||
| 2976 | WannaCry.EXE | C:\Users\admin\AppData\Local\Temp\msg\m_filipino.wnry | text | |
MD5:08B9E69B57E4C9B966664F8E1C27AB09 | SHA256:D8489F8C16318E524B45DE8B35D7E2C3CD8ED4821C136F12F5EF3C9FC3321324 | |||
| 2976 | WannaCry.EXE | C:\Users\admin\AppData\Local\Temp\msg\m_danish.wnry | text | |
MD5:2C5A3B81D5C4715B7BEA01033367FCB5 | SHA256:A75BB44284B9DB8D702692F84909A7E23F21141866ADF3DB888042E9109A1CB6 | |||
| 2976 | WannaCry.EXE | C:\Users\admin\AppData\Local\Temp\msg\m_slovak.wnry | text | |
MD5:C911ABA4AB1DA6C28CF86338AB2AB6CC | SHA256:E64178E339C8E10EAC17A236A67B892D0447EB67B1DCD149763DAD6FD9F72729 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report