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| File name: | ransomware.exe |
| Full analysis: | https://app.any.run/tasks/0267cfb4-1960-4d92-965f-bc02ac43f6fe |
| 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, 12:43:04 |
| 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: | 1A209343E0EB93A07C0DA41EF5C93AB0 |
| SHA1: | BFA48A2106471DE3D0CAEEDDEC821E5B0F7C6898 |
| SHA256: | 3B9DF7AE222E59DAAA9A70FE7C33E10ED74F5A4440CA61EAA867251B69FD0C55 |
| SSDEEP: | 24576:ZQB9gGPGkABQjj7LEj2QQHlHqr1VAQcvuhrhK4Bv9XAVIH06iyslci:ZvYGkABkA2sAQc2hrh/Bv9AIU6iPv |
MALICIOUS
Dropped file may contain instructions of ransomware
- ransomware.exe (PID: 1828)
SUSPICIOUS
Reads the computer name
- ransomware.exe (PID: 1828)
Checks supported languages
- ransomware.exe (PID: 1828)
Executed as Windows Service
- vssvc.exe (PID: 3980)
Creates files like Ransomware instruction
- ransomware.exe (PID: 1828)
INFO
Checks supported languages
- vssvc.exe (PID: 3980)
- notepad.exe (PID: 1960)
Reads the computer name
- vssvc.exe (PID: 3980)
Dropped object may contain TOR URL's
- ransomware.exe (PID: 1828)
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) (41) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (36.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.6) |
| .exe | | | Win32 Executable (generic) (5.9) |
| .exe | | | Win16/32 Executable Delphi generic (2.7) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 6 |
| ImageVersion: | - |
| OSVersion: | 6 |
| EntryPoint: | 0x13209f |
| UninitializedDataSize: | - |
| InitializedDataSize: | 422912 |
| CodeSize: | 1285632 |
| LinkerVersion: | 14.32 |
| PEType: | PE32 |
| TimeStamp: | 2022:06:27 06:47:38+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 27-Jun-2022 04:47:38 |
| Detected languages: |
|
| TLS Callbacks: | 1 callback(s) detected. |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 27-Jun-2022 04:47:38 |
| 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 | 0x00139DA9 | 0x00139E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.43759 |
.rdata | 0x0013B000 | 0x0005D70A | 0x0005D800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.83985 |
.data | 0x00199000 | 0x000006A8 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.36105 |
.rsrc | 0x0019A000 | 0x00000308 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.1389 |
.reloc | 0x0019B000 | 0x00008EAC | 0x00009000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.61865 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.6231 | 680 | UNKNOWN | English - United States | RT_MANIFEST |
Imports
VCRUNTIME140.dll |
api-ms-win-crt-heap-l1-1-0.dll |
api-ms-win-crt-locale-l1-1-0.dll |
api-ms-win-crt-math-l1-1-0.dll |
api-ms-win-crt-runtime-l1-1-0.dll |
api-ms-win-crt-stdio-l1-1-0.dll |
api-ms-win-crt-string-l1-1-0.dll |
bcrypt.dll |
d3d9.dll |
dxva2.dll |
Total processes
41
Monitored processes
4
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3188 | "C:\Users\admin\AppData\Local\Temp\ransomware.exe" --run-anyway | C:\Users\admin\AppData\Local\Temp\ransomware.exe | — | Explorer.EXE |
User: admin Integrity Level: MEDIUM Exit code: 3221226540 | ||||
| 1828 | "C:\Users\admin\AppData\Local\Temp\ransomware.exe" --run-anyway | C:\Users\admin\AppData\Local\Temp\ransomware.exe | Explorer.EXE | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 3980 | 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) | ||||
| 1960 | "C:\Windows\system32\notepad.exe" C:\Users\admin\Desktop\README_encrypted.txt | C:\Windows\system32\notepad.exe | — | ransomware.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Notepad Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
142
Read events
141
Write events
1
Delete events
0
Modification events
| (PID) Process: | (1828) ransomware.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: ransomware.exe | |||
Executable files
0
Suspicious files
64
Text files
64
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1828 | ransomware.exe | C:\Users\admin\metadata.json | binary | |
MD5:B521B6A7237B84B1585DCCCA8FFF1B90 | SHA256:15EF49FA7EF61D00DF03E037B0E4BD3E027BE422FEBF6856F0C50A7B5DBCE067 | |||
| 1828 | ransomware.exe | C:\Users\admin\Documents\resourcesprotein.rtf_encrypted | binary | |
MD5:512159BD0C69E2D3B53AD78D0F618B6A | SHA256:EEEC6001827B2E78934DC910D1860A5660EEEC3714F7C5786AEC9929683FBE63 | |||
| 1828 | ransomware.exe | C:\Users\admin\Documents\OneNote Notebooks\Personal\Open Notebook.onetoc2_encrypted | binary | |
MD5:497B4FEADE0E403C14D9C35446C203F4 | SHA256:29410A35C60729EC4EECEC5380973A706109BD618102F84F5482F8A593CF6BFE | |||
| 1828 | ransomware.exe | C:\Users\admin\Favorites\Links\Web Slice Gallery.url_encrypted | binary | |
MD5:D2F82BFA0350381397B7EB1379D89CE3 | SHA256:F155E55747145A6E981BA284CF5C768B0A77614B0BEFC1C1B2CE6668AAFB6360 | |||
| 1828 | ransomware.exe | C:\Users\admin\Desktop\categorysolution.jpg_encrypted | binary | |
MD5:EE6C3E58A050C83355EF5C116AF97898 | SHA256:B99D28347AE5D6C4E754A36803D96030AA97ED0424415A491A3B0DC90E5706AF | |||
| 1828 | ransomware.exe | C:\Users\admin\Desktop\emailvision.rtf_encrypted | binary | |
MD5:8A0CE596F1AC65495F9370960DB0DF3B | SHA256:C243D80E8E4BAB392C5A8C411923E016D9BDC19BFBD2B33DC792B3601445F758 | |||
| 1828 | ransomware.exe | C:\Users\admin\Documents\remembersee.rtf_encrypted | binary | |
MD5:556D0ADA11902624DD8EEEDCA0BCA3EB | SHA256:0887C5944A7BA28C0446C0A402858797E058BB0C876C84E58495133DDD2FEA0D | |||
| 1828 | ransomware.exe | C:\Users\admin\Documents\remembersee.rtf | text | |
MD5:C98BD6CC4054A9BF4B26F84554EDA43E | SHA256:0DDD76183586C94410AE32ED9830009C2044E51DF263EB5D4849EA144E9223B3 | |||
| 1828 | ransomware.exe | C:\Users\admin\Favorites\Links\Suggested Sites.url_encrypted | binary | |
MD5:83B1409DD3577629C18394C9C8C51167 | SHA256:424681861797687B6168C642A1CC8F8D5260C0EBC850AE6CB9C143ABE7D03A77 | |||
| 1828 | ransomware.exe | C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp_encrypted | binary | |
MD5:CCC9663E09C465529917E53002A668E6 | SHA256:2D573A2FAE7396492604CA3DB9343B199A20FE2C38542FD338418CE290BC3502 | |||
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