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| File name: | inf.inf.exe |
| Full analysis: | https://app.any.run/tasks/f5a9343a-a33f-4908-acec-762d55d065f1 |
| 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: | April 25, 2019, 01:50:06 |
| 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: | 358F9893F047E1E0E7D4EEE13BD4A3B6 |
| SHA1: | 251A73A40ECE3EE0BC59678936B3A3B2F655D938 |
| SHA256: | 1E659CFAD9047B523D874A515860A8AF0DFBE0C5D41A8C36463781DA9CE097E6 |
| SSDEEP: | 24576:3wnNKtIhYR/76mf0HU8JLni1LjNvocD/0jnhqLas+GxekK:3wNK2Y/92Lni11voc7MITxhK |
MALICIOUS
TROLDESH was detected
- inf.inf.exe (PID: 2760)
Changes the autorun value in the registry
- inf.inf.exe (PID: 2760)
Deletes shadow copies
- inf.inf.exe (PID: 2760)
Runs app for hidden code execution
- inf.inf.exe (PID: 2760)
Dropped file may contain instructions of ransomware
- inf.inf.exe (PID: 2760)
Actions looks like stealing of personal data
- inf.inf.exe (PID: 2760)
Modifies files in Chrome extension folder
- inf.inf.exe (PID: 2760)
SUSPICIOUS
Executable content was dropped or overwritten
- inf.inf.exe (PID: 2760)
Checks for external IP
- inf.inf.exe (PID: 2760)
Creates files in the program directory
- inf.inf.exe (PID: 2760)
Creates files in the user directory
- inf.inf.exe (PID: 2760)
Starts application with an unusual extension
- cmd.exe (PID: 1040)
Creates files like Ransomware instruction
- inf.inf.exe (PID: 2760)
Starts CMD.EXE for commands execution
- inf.inf.exe (PID: 2760)
INFO
Dropped object may contain URL to Tor Browser
- inf.inf.exe (PID: 2760)
Dropped object may contain TOR URL's
- inf.inf.exe (PID: 2760)
Dropped object may contain Bitcoin addresses
- inf.inf.exe (PID: 2760)
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
| Tag760016385: | D |
|---|---|
| rosoftWindowsOperatingSystem: | BProductVersion |
| torAuthnexe: | j%ProductName |
| icrosoftCorporationAllrightsreserved: | HOriginalFilename |
| InternalName: | ?.LegalCopyright |
| FileVersion: | 6.1.7600.16385 (win7_rtm.090713-1255) |
| FileDescription: | Windows Enhanced Storage Password Authentication Program |
| CompanyName: | Microsoft Corporation |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Dynamic link library |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 6.1.7600.16385 |
| FileVersionNumber: | 6.1.7600.16385 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5 |
| ImageVersion: | - |
| OSVersion: | 5 |
| EntryPoint: | 0x3063 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 971264 |
| CodeSize: | 33280 |
| LinkerVersion: | 9 |
| PEType: | PE32 |
| TimeStamp: | 2019:04:22 04:16:06+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Total processes
48
Monitored processes
7
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2760 | "C:\Users\admin\AppData\Local\Temp\inf.inf.exe" | C:\Users\admin\AppData\Local\Temp\inf.inf.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Enhanced Storage Password Authentication Program Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 4044 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3664 | C:\Windows\system32\vssadmin.exe List Shadows | C:\Windows\system32\vssadmin.exe | — | inf.inf.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3544 | "C:\Windows\system32\vssadmin.exe" Delete Shadows /All /Quiet | C:\Windows\system32\vssadmin.exe | inf.inf.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3636 | C:\Windows\system32\vssvc.exe | C:\Windows\system32\vssvc.exe | — | services.exe |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1040 | C:\Windows\system32\cmd.exe | C:\Windows\system32\cmd.exe | — | inf.inf.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) | ||||
| 4008 | chcp | C:\Windows\system32\chcp.com | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Change CodePage Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
129
Read events
107
Write events
22
Delete events
0
Modification events
| (PID) Process: | (2760) inf.inf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xi |
Value: 906D0F2E2F604F839E04 | |||
| (PID) Process: | (2760) inf.inf.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Client Server Runtime Subsystem |
Value: "C:\ProgramData\Windows\csrss.exe" | |||
| (PID) Process: | (2760) inf.inf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xVersion |
Value: 4.0.0.1 | |||
| (PID) Process: | (2760) inf.inf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xmail |
Value: 1 | |||
| (PID) Process: | (2760) inf.inf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xmode |
Value: 0 | |||
| (PID) Process: | (2760) inf.inf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xpk |
Value: -----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----
| |||
| (PID) Process: | (2760) inf.inf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xstate |
Value: 3 | |||
| (PID) Process: | (2760) inf.inf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xcnt |
Value: 0 | |||
| (PID) Process: | (2760) inf.inf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xstate |
Value: 4 | |||
| (PID) Process: | (2760) inf.inf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | shst |
Value: 4 | |||
Executable files
1
Suspicious files
1 056
Text files
40
Unknown types
27
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2760 | inf.inf.exe | C:\Users\admin\AppData\Local\Temp\6893A5D897\state.tmp | — | |
MD5:— | SHA256:— | |||
| 2760 | inf.inf.exe | C:\Users\admin\AppData\Local\Temp\6893A5D897\unverified-microdesc-consensus.tmp | — | |
MD5:— | SHA256:— | |||
| 2760 | inf.inf.exe | C:\Users\admin\AppData\Local\Temp\6893A5D897\cached-certs.tmp | — | |
MD5:— | SHA256:— | |||
| 2760 | inf.inf.exe | C:\Users\admin\AppData\Local\Temp\6893A5D897\cached-microdesc-consensus.tmp | — | |
MD5:— | SHA256:— | |||
| 2760 | inf.inf.exe | C:\Users\Public\Videos\Sample Videos\Wildlife.wmv | — | |
MD5:— | SHA256:— | |||
| 2760 | inf.inf.exe | C:\Users\Public\Videos\Sample Videos\qRvjoWhGPUtZKp+diRRnR6PDDKZWPm4hQowOn650gHg=.906D0F2E2F604F839E04.crypted000007 | — | |
MD5:— | SHA256:— | |||
| 2760 | inf.inf.exe | C:\Users\Public\Pictures\Sample Pictures\Tulips.jpg | — | |
MD5:— | SHA256:— | |||
| 2760 | inf.inf.exe | C:\Users\Public\Pictures\Sample Pictures\Penguins.jpg | — | |
MD5:— | SHA256:— | |||
| 2760 | inf.inf.exe | C:\Users\Public\Pictures\Sample Pictures\Lighthouse.jpg | — | |
MD5:— | SHA256:— | |||
| 2760 | inf.inf.exe | C:\Users\admin\AppData\Local\Temp\6893A5~1\state | text | |
MD5:72AC443CD68A6AD4A01147B8D210BEA6 | SHA256:3A1AAD61FCAF6DFB824549C781E19B8C843ACEF1C24A2B5BF9AF177A29993850 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
16
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2760 | inf.inf.exe | GET | 403 | 104.16.155.36:80 | http://whatismyipaddress.com/ | US | text | 100 b | shared |
2760 | inf.inf.exe | GET | 403 | 104.16.155.36:80 | http://whatismyipaddress.com/ | US | text | 100 b | shared |
2760 | inf.inf.exe | GET | 200 | 104.18.35.131:80 | http://whatsmyip.net/ | US | html | 7.35 Kb | shared |
2760 | inf.inf.exe | GET | 403 | 104.16.155.36:80 | http://whatismyipaddress.com/ | US | text | 100 b | shared |
2760 | inf.inf.exe | GET | 403 | 104.16.155.36:80 | http://whatismyipaddress.com/ | US | text | 100 b | shared |
2760 | inf.inf.exe | GET | 403 | 104.16.155.36:80 | http://whatismyipaddress.com/ | US | text | 100 b | shared |
2760 | inf.inf.exe | GET | 403 | 104.16.155.36:80 | http://whatismyipaddress.com/ | US | text | 100 b | shared |
2760 | inf.inf.exe | GET | 403 | 104.16.155.36:80 | http://whatismyipaddress.com/ | US | text | 100 b | shared |
2760 | inf.inf.exe | GET | 403 | 104.16.155.36:80 | http://whatismyipaddress.com/ | US | text | 100 b | shared |
2760 | inf.inf.exe | GET | 403 | 104.16.155.36:80 | http://whatismyipaddress.com/ | US | text | 100 b | shared |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2760 | inf.inf.exe | 128.31.0.39:9101 | — | Massachusetts Institute of Technology | US | malicious |
2760 | inf.inf.exe | 5.9.143.167:9001 | — | Hetzner Online GmbH | DE | suspicious |
2760 | inf.inf.exe | 171.25.193.9:80 | — | Foreningen for digitala fri- och rattigheter | SE | malicious |
2760 | inf.inf.exe | 104.18.35.131:80 | whatsmyip.net | Cloudflare Inc | US | shared |
2760 | inf.inf.exe | 104.16.155.36:80 | whatismyipaddress.com | Cloudflare Inc | US | shared |
2760 | inf.inf.exe | 85.25.210.168:8443 | — | Host Europe GmbH | DE | malicious |
2760 | inf.inf.exe | 94.75.194.221:9001 | — | LeaseWeb Netherlands B.V. | NL | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
whatismyipaddress.com |
| shared |
whatsmyip.net |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2760 | inf.inf.exe | Misc activity | ET POLICY TLS possible TOR SSL traffic |
2760 | inf.inf.exe | Potential Corporate Privacy Violation | POLICY [PTsecurity] TOR SSL connection |
2760 | inf.inf.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 185 |
2760 | inf.inf.exe | Misc activity | ET POLICY TLS possible TOR SSL traffic |
2760 | inf.inf.exe | Potential Corporate Privacy Violation | POLICY [PTsecurity] TOR SSL connection |
2760 | inf.inf.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 645 |
2760 | inf.inf.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 716 |
2760 | inf.inf.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 534 |
2760 | inf.inf.exe | Misc activity | ET POLICY TLS possible TOR SSL traffic |
2760 | inf.inf.exe | Misc activity | ET POLICY TLS possible TOR SSL traffic |
23 ETPRO signatures available at the full report