File name: | Wannacry.exe |
Full analysis: | https://app.any.run/tasks/06977842-7d5e-4a95-863a-eebc1c249110 |
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 28, 2022, 13:38:22 |
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 |
.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) |
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 |
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 |
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 |
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: |
|
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 |
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 |
ADVAPI32.dll |
KERNEL32.dll |
MSVCRT.dll |
USER32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120 | "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 Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
224 | 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
| |||||||||||||||
452 | cmd.exe /c reg add HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "yyibsxxiapw107" /t REG_SZ /d "\"C:\Users\admin\AppData\Local\Temp\tasksche.exe\"" /f | C:\Windows\system32\cmd.exe | — | Wannacry.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
| |||||||||||||||
532 | "C:\Windows\System32\cmd.exe" /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog -quiet | C:\Windows\System32\cmd.exe | @[email protected] | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
948 | 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
| |||||||||||||||
1188 | 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
| |||||||||||||||
1416 | "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 Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
1612 | 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
| |||||||||||||||
2204 | C:\Windows\System32\vds.exe | C:\Windows\System32\vds.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Virtual Disk Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
2488 | C:\Windows\system32\cmd.exe /c 74191656423511.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
|
(PID) Process: | (1416) Wannacry.exe | Key: | HKEY_CURRENT_USER\Software\WanaCrypt0r |
Operation: | write | Name: | wd |
Value: C:\Users\admin\AppData\Local\Temp | |||
(PID) Process: | (2488) @[email protected] | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
(PID) Process: | (2488) @[email protected] | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | IntranetName |
Value: 1 | |||
(PID) Process: | (2488) @[email protected] | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
(PID) Process: | (2488) @[email protected] | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 0 | |||
(PID) Process: | (2996) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{345b46fd-a9f9-11e7-a83c-e8a4f72b1d33}\Elements\250000e0 |
Operation: | write | Name: | Element |
Value: 0100000000000000 | |||
(PID) Process: | (948) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{345b46fd-a9f9-11e7-a83c-e8a4f72b1d33}\Elements\16000009 |
Operation: | write | Name: | Element |
Value: 00 | |||
(PID) Process: | (3828) reg.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
Operation: | write | Name: | yyibsxxiapw107 |
Value: "C:\Users\admin\AppData\Local\Temp\tasksche.exe" |
PID | Process | Filename | Type | |
---|---|---|---|---|
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\b.wnry | image | |
MD5:C17170262312F3BE7027BC2CA825BF0C | SHA256:D5E0E8694DDC0548D8E6B87C83D50F4AB85C1DEBADB106D6A6A794C3E746F4FA | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_bulgarian.wnry | text | |
MD5:95673B0F968C0F55B32204361940D184 | SHA256:40B37E7B80CF678D7DD302AAF41B88135ADE6DDF44D89BDBA19CF171564444BD | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_croatian.wnry | text | |
MD5:17194003FA70CE477326CE2F6DEEB270 | SHA256:3F33734B2D34CCE83936CE99C3494CD845F1D2C02D7F6DA31D42DFC1CA15A171 | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_finnish.wnry | text | |
MD5:35C2F97EEA8819B1CAEBD23FEE732D8F | SHA256:1ADFEE058B98206CB4FBE1A46D3ED62A11E1DEE2C7FF521C1EEF7C706E6A700E | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_dutch.wnry | text | |
MD5:7A8D499407C6A647C03C4471A67EAAD7 | SHA256:2C95BEF914DA6C50D7BDEDEC601E589FBB4FDA24C4863A7260F4F72BD025799C | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_danish.wnry | text | |
MD5:2C5A3B81D5C4715B7BEA01033367FCB5 | SHA256:A75BB44284B9DB8D702692F84909A7E23F21141866ADF3DB888042E9109A1CB6 | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_chinese (simplified).wnry | text | |
MD5:0252D45CA21C8E43C9742285C48E91AD | SHA256:845D0E178AEEBD6C7E2A2E9697B2BF6CF02028C50C288B3BA88FE2918EA2834A | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_english.wnry | text | |
MD5:FE68C2DC0D2419B38F44D83F2FCF232E | SHA256:26FD072FDA6E12F8C2D3292086EF0390785EFA2C556E2A88BD4673102AF703E5 | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_latvian.wnry | text | |
MD5:C33AFB4ECC04EE1BCC6975BEA49ABE40 | SHA256:A0356696877F2D94D645AE2DF6CE6B370BD5C0D6DB3D36DEF44E714525DE0536 | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_german.wnry | text | |
MD5:3D59BBB5553FE03A89F817819540F469 | SHA256:2ADC900FAFA9938D85CE53CB793271F37AF40CF499BCC454F44975DB533F0B61 |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
3244 | taskhsvc.exe | 107.170.101.39:443 | — | Digital Ocean, Inc. | US | suspicious |
3244 | taskhsvc.exe | 86.59.21.38:443 | — | Tele2 Telecommunication GmbH | AT | malicious |
3244 | taskhsvc.exe | 149.56.45.200:9001 | — | OVH SAS | CA | suspicious |
3244 | taskhsvc.exe | 188.138.75.101:443 | — | Host Europe GmbH | DE | suspicious |
3244 | taskhsvc.exe | 79.172.193.65:443 | — | Deninet KFT | HU | suspicious |
3244 | taskhsvc.exe | 146.59.45.143:443 | — | — | NO | suspicious |
PID | Process | Class | Message |
---|---|---|---|
— | — | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 857 |
— | — | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 215 |
— | — | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 207 |
— | — | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 315 |
— | — | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 811 |
— | — | Misc activity | ET POLICY TLS possible TOR SSL traffic |