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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
3788 | 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
| |||||||||||||||
3836 | 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
| |||||||||||||||
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
| |||||||||||||||
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
| |||||||||||||||
4048 | 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
| |||||||||||||||
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
| |||||||||||||||
2628 | @[email protected] co | C:\Users\admin\AppData\Local\Temp\@[email protected] | Wannacry.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Load PerfMon Counters Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
3884 | cmd.exe /c start /b @[email protected] vs | 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
| |||||||||||||||
2488 | @[email protected] vs | C:\Users\admin\AppData\Local\Temp\@[email protected] | — | 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
|
(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\msg\m_chinese (traditional).wnry | text | |
MD5:2EFC3690D67CD073A9406A25005F7CEA | SHA256:5C7F6AD1EC4BC2C8E2C9C126633215DABA7DE731AC8B12BE10CA157417C97F3A | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_greek.wnry | text | |
MD5:FB4E8718FEA95BB7479727FDE80CB424 | SHA256:E13CC9B13AA5074DC45D50379ECEB17EE39A0C2531AB617D93800FE236758CA9 | |||
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_italian.wnry | text | |
MD5:30A200F78498990095B36F574B6E8690 | SHA256:49F2C739E7D9745C0834DC817A71BF6676CCC24A4C28DCDDF8844093AAB3DF07 | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_french.wnry | text | |
MD5:4E57113A6BF6B88FDD32782A4A381274 | SHA256:9BD38110E6523547AED50617DDC77D0920D408FAEED2B7A21AB163FDA22177BC | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_filipino.wnry | text | |
MD5:08B9E69B57E4C9B966664F8E1C27AB09 | SHA256:D8489F8C16318E524B45DE8B35D7E2C3CD8ED4821C136F12F5EF3C9FC3321324 | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_czech.wnry | text | |
MD5:537EFEECDFA94CC421E58FD82A58BA9E | SHA256:5AFA4753AFA048C6D6C39327CE674F27F5F6E5D3F2A060B7A8AED61725481150 | |||
1416 | Wannacry.exe | C:\Users\admin\AppData\Local\Temp\msg\m_korean.wnry | text | |
MD5:6735CB43FE44832B061EEB3F5956B099 | SHA256:552AA0F82F37C9601114974228D4FC54F7434FE3AE7A276EF1AE98A0F608F1D0 | |||
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_latvian.wnry | text | |
MD5:C33AFB4ECC04EE1BCC6975BEA49ABE40 | SHA256:A0356696877F2D94D645AE2DF6CE6B370BD5C0D6DB3D36DEF44E714525DE0536 |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
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 | 86.59.21.38:443 | — | Tele2 Telecommunication GmbH | AT | malicious |
3244 | taskhsvc.exe | 107.170.101.39:443 | — | Digital Ocean, Inc. | US | suspicious |
3244 | taskhsvc.exe | 149.56.45.200:9001 | — | OVH SAS | CA | 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 |