| File name: | Nitro Generator.exe |
| Full analysis: | https://app.any.run/tasks/3b9c9226-fcab-436b-96bf-c466468d7dbd |
| Verdict: | Malicious activity |
| Analysis date: | February 27, 2021, 14:22:53 |
| 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: | EDDBA6AA63E685BEC28114DADFB8BE50 |
| SHA1: | 2D18E43F6100D09F63467C8289A752F6BFFEEABF |
| SHA256: | AA3A29D5D73C9170938C92BE6D857362972F5EFBB0C1B4B87751462A47424050 |
| SSDEEP: | 6144:2N/LQmhTECuWZm4G+7PJQ4Hwqxy0OazZhXn/2:25OgZhXnu |
MALICIOUS
Application was dropped or rewritten from another process
- Yqfmmickcfiwwy.exe (PID: 1524)
- Tunpuuqrbq.exe (PID: 3640)
SUSPICIOUS
Drops a file with too old compile date
- Nitro Generator.exe (PID: 1252)
Executable content was dropped or overwritten
- Nitro Generator.exe (PID: 1252)
Drops a file with a compile date too recent
- Nitro Generator.exe (PID: 1252)
Drops a file that was compiled in debug mode
- Nitro Generator.exe (PID: 1252)
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.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2021:02:25 01:23:58+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 25600 |
| InitializedDataSize: | 372736 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x82ee |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | |
| FileVersion: | 1.0.0.0 |
| InternalName: | Nitro Generator.exe |
| LegalCopyright: | |
| OriginalFileName: | Nitro Generator.exe |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 25-Feb-2021 00:23:58 |
| FileDescription: | - |
| FileVersion: | 1.0.0.0 |
| InternalName: | Nitro Generator.exe |
| LegalCopyright: | - |
| OriginalFilename: | Nitro Generator.exe |
| 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: | 25-Feb-2021 00:23:58 |
| 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 | 0x000062F4 | 0x00006400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.75776 |
.rsrc | 0x0000A000 | 0x0005AC08 | 0x0005AE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.62149 |
.reloc | 0x00066000 | 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 |
2 | 4.41078 | 270376 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 4.915 | 67624 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 5.1745 | 16936 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 5.49213 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 5.62757 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 5.80788 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 2.81543 | 90 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
mscoree.dll |
Total processes
40
Monitored processes
3
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1252 | "C:\Users\admin\AppData\Local\Temp\Nitro Generator.exe" | C:\Users\admin\AppData\Local\Temp\Nitro Generator.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1524 | "C:\Users\admin\AppData\Local\Temp\Yqfmmickcfiwwy.exe" | C:\Users\admin\AppData\Local\Temp\Yqfmmickcfiwwy.exe | — | Nitro Generator.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: DiscordNitroBypass Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3640 | "C:\Users\admin\AppData\Local\Temp\Tunpuuqrbq.exe" | C:\Users\admin\AppData\Local\Temp\Tunpuuqrbq.exe | Nitro Generator.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 3762504530 Version: 1.0.0.0 Modules
| |||||||||||||||
Total events
420
Read events
389
Write events
31
Delete events
0
Modification events
| (PID) Process: | (1252) Nitro Generator.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1252) Nitro Generator.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3640) Tunpuuqrbq.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Tunpuuqrbq_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3640) Tunpuuqrbq.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Tunpuuqrbq_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3640) Tunpuuqrbq.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Tunpuuqrbq_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3640) Tunpuuqrbq.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Tunpuuqrbq_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3640) Tunpuuqrbq.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Tunpuuqrbq_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3640) Tunpuuqrbq.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Tunpuuqrbq_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3640) Tunpuuqrbq.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Tunpuuqrbq_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3640) Tunpuuqrbq.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Tunpuuqrbq_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
2
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1252 | Nitro Generator.exe | C:\Users\admin\AppData\Local\Temp\Tunpuuqrbq.exe | executable | |
MD5:72B937CAF9D0811D00DCAB30434E6664 | SHA256:0A0DDC17F7F23D50BFBEE59006353FF6D3E4ADEF1E126ACD219DAF48847B9FB2 | |||
| 1252 | Nitro Generator.exe | C:\Users\admin\AppData\Local\Temp\Yqfmmickcfiwwy.exe | executable | |
MD5:E2A30C05847543DBFA5999521B58256B | SHA256:2F58DB8A663DB6EFEAA146D841AB8E3FC22E8E6AC4C67F36F34ED75DADEFBD6C | |||
| 3640 | Tunpuuqrbq.exe | C:\temp\finalres.bat | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
2
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 |
|---|---|---|---|---|---|---|
3640 | Tunpuuqrbq.exe | 162.159.133.233:443 | cdn.discordapp.com | Cloudflare Inc | — | shared |
3640 | Tunpuuqrbq.exe | 185.199.108.133:443 | raw.githubusercontent.com | GitHub, Inc. | NL | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
cdn.discordapp.com |
| shared |
raw.githubusercontent.com |
| shared |