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| File name: | [email protected] |
| Full analysis: | https://app.any.run/tasks/26ffd3b5-66da-4343-8d2a-4d8ea24d54b6 |
| 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: | January 17, 2020, 15:55:13 |
| 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
Dropped file may contain instructions of ransomware
- [email protected] (PID: 2564)
Application was dropped or rewritten from another process
- taskdl.exe (PID: 2448)
- @[email protected] (PID: 4088)
- @[email protected] (PID: 2744)
- taskhsvc.exe (PID: 2076)
- taskhsvc.exe (PID: 2080)
WannaCry Ransomware was detected
- [email protected] (PID: 2564)
- cmd.exe (PID: 3260)
Writes file to Word startup folder
- [email protected] (PID: 2564)
Modifies files in Chrome extension folder
- [email protected] (PID: 2564)
Loads dropped or rewritten executable
- taskhsvc.exe (PID: 2076)
Actions looks like stealing of personal data
- [email protected] (PID: 2564)
SUSPICIOUS
Uses ATTRIB.EXE to modify file attributes
- [email protected] (PID: 2564)
Executable content was dropped or overwritten
- [email protected] (PID: 2564)
- @[email protected] (PID: 4088)
Uses ICACLS.EXE to modify access control list
- [email protected] (PID: 2564)
Executes scripts
- cmd.exe (PID: 2700)
Creates files like Ransomware instruction
- [email protected] (PID: 2564)
Starts CMD.EXE for commands execution
- [email protected] (PID: 2564)
Creates files in the program directory
- [email protected] (PID: 2564)
Creates files in the user directory
- taskhsvc.exe (PID: 2076)
- [email protected] (PID: 2564)
INFO
Dropped object may contain TOR URL's
- [email protected] (PID: 2564)
Dropped object may contain URL to Tor Browser
- [email protected] (PID: 2564)
Dropped object may contain Bitcoin addresses
- [email protected] (PID: 2564)
- taskhsvc.exe (PID: 2076)
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 10:05:05+01:00 |
| 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 |
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
52
Monitored processes
11
Malicious processes
3
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2564 | "C:\Users\admin\AppData\Local\Temp\[email protected]" | C:\Users\admin\AppData\Local\Temp\[email protected] | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: DiskPart Exit code: 1073807364 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 1428 | attrib +h . | C:\Windows\system32\attrib.exe | — | [email protected] |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Attribute Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2732 | icacls . /grant Everyone:F /T /C /Q | C:\Windows\system32\icacls.exe | — | [email protected] |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2448 | taskdl.exe | C:\Users\admin\AppData\Local\Temp\taskdl.exe | — | [email protected] |
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) | ||||
| 2700 | cmd /c 258631579276533.bat | C:\Windows\system32\cmd.exe | — | [email protected] |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 1244 | 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 | ||||
| 4088 | @[email protected] co | C:\Users\admin\AppData\Local\Temp\@[email protected] | [email protected] | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Load PerfMon Counters Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3260 | cmd.exe /c start /b @[email protected] vs | C:\Windows\system32\cmd.exe | [email protected] | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2744 | @[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: 1073807364 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2076 | TaskData\Tor\taskhsvc.exe | C:\Users\admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe | @[email protected] | |
User: admin Integrity Level: MEDIUM Exit code: 1073807364 | ||||
Total events
428
Read events
427
Write events
1
Delete events
0
Modification events
| (PID) Process: | (2564) [email protected] | Key: | HKEY_CURRENT_USER\Software\WanaCrypt0r |
| Operation: | write | Name: | wd |
Value: C:\Users\admin\AppData\Local\Temp | |||
Executable files
18
Suspicious files
495
Text files
60
Unknown types
8
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2564 | [email protected] | C:\Users\admin\AppData\Local\Temp\msg\m_bulgarian.wnry | text | |
MD5:95673B0F968C0F55B32204361940D184 | SHA256:40B37E7B80CF678D7DD302AAF41B88135ADE6DDF44D89BDBA19CF171564444BD | |||
| 2564 | [email protected] | C:\Users\admin\AppData\Local\Temp\msg\m_croatian.wnry | text | |
MD5:17194003FA70CE477326CE2F6DEEB270 | SHA256:3F33734B2D34CCE83936CE99C3494CD845F1D2C02D7F6DA31D42DFC1CA15A171 | |||
| 2564 | [email protected] | C:\Users\admin\AppData\Local\Temp\msg\m_dutch.wnry | text | |
MD5:7A8D499407C6A647C03C4471A67EAAD7 | SHA256:2C95BEF914DA6C50D7BDEDEC601E589FBB4FDA24C4863A7260F4F72BD025799C | |||
| 2564 | [email protected] | C:\Users\admin\AppData\Local\Temp\msg\m_korean.wnry | text | |
MD5:6735CB43FE44832B061EEB3F5956B099 | SHA256:552AA0F82F37C9601114974228D4FC54F7434FE3AE7A276EF1AE98A0F608F1D0 | |||
| 2564 | [email protected] | C:\Users\admin\AppData\Local\Temp\msg\m_french.wnry | text | |
MD5:4E57113A6BF6B88FDD32782A4A381274 | SHA256:9BD38110E6523547AED50617DDC77D0920D408FAEED2B7A21AB163FDA22177BC | |||
| 2564 | [email protected] | C:\Users\admin\AppData\Local\Temp\msg\m_chinese (traditional).wnry | text | |
MD5:2EFC3690D67CD073A9406A25005F7CEA | SHA256:5C7F6AD1EC4BC2C8E2C9C126633215DABA7DE731AC8B12BE10CA157417C97F3A | |||
| 2564 | [email protected] | C:\Users\admin\AppData\Local\Temp\b.wnry | image | |
MD5:C17170262312F3BE7027BC2CA825BF0C | SHA256:D5E0E8694DDC0548D8E6B87C83D50F4AB85C1DEBADB106D6A6A794C3E746F4FA | |||
| 2564 | [email protected] | C:\Users\admin\AppData\Local\Temp\msg\m_filipino.wnry | text | |
MD5:08B9E69B57E4C9B966664F8E1C27AB09 | SHA256:D8489F8C16318E524B45DE8B35D7E2C3CD8ED4821C136F12F5EF3C9FC3321324 | |||
| 2564 | [email protected] | C:\Users\admin\AppData\Local\Temp\msg\m_greek.wnry | text | |
MD5:FB4E8718FEA95BB7479727FDE80CB424 | SHA256:E13CC9B13AA5074DC45D50379ECEB17EE39A0C2531AB617D93800FE236758CA9 | |||
| 2564 | [email protected] | C:\Users\admin\AppData\Local\Temp\msg\m_chinese (simplified).wnry | text | |
MD5:0252D45CA21C8E43C9742285C48E91AD | SHA256:845D0E178AEEBD6C7E2A2E9697B2BF6CF02028C50C288B3BA88FE2918EA2834A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
5
DNS requests
0
Threats
0
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 |
|---|---|---|---|---|---|---|
2076 | taskhsvc.exe | 91.204.45.142:9001 | — | — | — | suspicious |
2076 | taskhsvc.exe | 136.243.176.148:443 | — | Hetzner Online GmbH | DE | suspicious |
2076 | taskhsvc.exe | 188.138.112.60:1521 | — | Host Europe GmbH | DE | suspicious |
— | — | 194.109.206.212:443 | — | Xs4all Internet BV | NL | malicious |
2076 | taskhsvc.exe | 80.67.167.82:9001 | — | Association Gitoyen | FR | suspicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
2076 | taskhsvc.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 251 |
2076 | taskhsvc.exe | Misc activity | ET POLICY TLS possible TOR SSL traffic |
2076 | taskhsvc.exe | Potential Corporate Privacy Violation | POLICY [PTsecurity] TOR SSL connection |
2076 | taskhsvc.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 131 |
2076 | taskhsvc.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 678 |
2076 | taskhsvc.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 606 |
2076 | taskhsvc.exe | Misc activity | ET POLICY TLS possible TOR SSL traffic |
2076 | taskhsvc.exe | Misc activity | ET POLICY TLS possible TOR SSL traffic |