| File name: | NitroRansomware.exe |
| Full analysis: | https://app.any.run/tasks/ac968e90-dd5e-4eb1-836e-e0602742d19e |
| Verdict: | Malicious activity |
| Analysis date: | May 20, 2022, 20:42:52 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 8E8F4622BFEEA827F88C36F070016E35 |
| SHA1: | D1D8F53A54889139021C033018EB6B815FDA079A |
| SHA256: | 9B1E71FFF3D53991935DD3324CE5DD04AC424544A3A1643EB2E915294E2CC743 |
| SSDEEP: | 768:OKsMqCXfVcWO/M9ZkiANIUsWYLDwUzc80gmq3oP/oDq:OKseiM9ZkiAPMr/0O8/oO |
MALICIOUS
Changes the autorun value in the registry
- NitroRansomware.exe (PID: 2868)
Runs app for hidden code execution
- NitroRansomware.exe (PID: 2868)
Actions looks like stealing of personal data
- NitroRansomware.exe (PID: 2868)
SUSPICIOUS
Reads the computer name
- NitroRansomware.exe (PID: 2868)
- WMIC.exe (PID: 1040)
Checks supported languages
- NitroRansomware.exe (PID: 2868)
- cmd.exe (PID: 2948)
- WMIC.exe (PID: 1040)
Starts CMD.EXE for commands execution
- NitroRansomware.exe (PID: 2868)
Uses WMIC.EXE to obtain a system information
- cmd.exe (PID: 2948)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (72.2) |
|---|---|---|
| .scr | | | Windows screen saver (12.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (6.4) |
| .exe | | | Win32 Executable (generic) (4.4) |
| .exe | | | Generic Win/DOS Executable (1.9) |
EXIF
EXE
| AssemblyVersion: | 1.0.0.0 |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | NitroRansomware |
| OriginalFileName: | NitroRansomware.exe |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright © 2021 |
| InternalName: | NitroRansomware.exe |
| FileVersion: | 1.0.0.0 |
| FileDescription: | NitroRansomware |
| CompanyName: | - |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 6 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x10bc6 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2048 |
| CodeSize: | 60416 |
| LinkerVersion: | 48 |
| PEType: | PE32 |
| TimeStamp: | 2047:05:19 05:23:22+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 12-Apr-1911 20:55:06 |
| Debug artifacts: |
|
| Comments: | - |
| CompanyName: | - |
| FileDescription: | NitroRansomware |
| FileVersion: | 1.0.0.0 |
| InternalName: | NitroRansomware.exe |
| LegalCopyright: | Copyright © 2021 |
| LegalTrademarks: | - |
| OriginalFilename: | NitroRansomware.exe |
| ProductName: | NitroRansomware |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 1.0.0.0 |
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: | 3 |
| Time date stamp: | 12-Apr-1911 20:55:06 |
| 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 | 0x00002000 | 0x0000EBCC | 0x0000EC00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.42211 |
.rsrc | 0x00012000 | 0x000005DC | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.14747 |
.reloc | 0x00014000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
39
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1040 | wmic csproduct get uuid | C:\Windows\System32\Wbem\WMIC.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: WMI Commandline Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2868 | "C:\Users\admin\AppData\Local\Temp\NitroRansomware.exe" | C:\Users\admin\AppData\Local\Temp\NitroRansomware.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Description: NitroRansomware Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2948 | "cmd.exe" | C:\Windows\system32\cmd.exe | — | NitroRansomware.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
| |||||||||||||||
Total events
165
Read events
164
Write events
1
Delete events
0
Modification events
| (PID) Process: | (2868) NitroRansomware.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | NR |
Value: "C:\Users\admin\AppData\Local\Temp\NitroRansomware.exe" | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
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