| File name: | nircmd.exe |
| Full analysis: | https://app.any.run/tasks/2d34ff76-713d-4674-a046-ae55e74be73e |
| Verdict: | Suspicious activity |
| Analysis date: | June 25, 2019, 07:20:20 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed |
| MD5: | 84D499F558570C32F4CB100A9124890B |
| SHA1: | 9ADFC7AB66348D84EBDD9C1E8093CAD4CC8485EF |
| SHA256: | 31B3B228382DC359F22AE97B2602EEE81DC743FB21196061EACC6619533881F5 |
| SSDEEP: | 768:e4OBw5XDtS0d0xr6xczY6jU19q2T5D8EZdZzaJqn:+wtDtS0yV6B6A19FTiEZXaJqn |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executed via COM
- DllHost.exe (PID: 2520)
Creates files in the Windows directory
- DllHost.exe (PID: 2520)
Executable content was dropped or overwritten
- DllHost.exe (PID: 2520)
INFO
Manual execution by user
- nircmd.exe (PID: 3804)
- nircmd.exe (PID: 752)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (39.3) |
|---|---|---|
| .exe | | | Win32 EXE Yoda's Crypter (38.6) |
| .dll | | | Win32 Dynamic Link Library (generic) (9.5) |
| .exe | | | Win32 Executable (generic) (6.5) |
| .exe | | | Generic Win/DOS Executable (2.9) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2016:05:23 08:44:37+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 40960 |
| InitializedDataSize: | 4096 |
| UninitializedDataSize: | 61440 |
| EntryPoint: | 0x19d40 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.8.1.226 |
| ProductVersionNumber: | 2.8.1.226 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | NirSoft |
| FileDescription: | NirCmd |
| FileVersion: | 2.81 |
| InternalName: | NirCmd |
| LegalCopyright: | Copyright © 2003 - 2016 Nir Sofer |
| OriginalFileName: | NirCmd.exe |
| ProductName: | NirCmd |
| ProductVersion: | 2.81 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 23-May-2016 06:44:37 |
| Detected languages: |
|
| CompanyName: | NirSoft |
| FileDescription: | NirCmd |
| FileVersion: | 2.81 |
| InternalName: | NirCmd |
| LegalCopyright: | Copyright © 2003 - 2016 Nir Sofer |
| OriginalFilename: | NirCmd.exe |
| ProductName: | NirCmd |
| ProductVersion: | 2.81 |
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: | 3 |
| Time date stamp: | 23-May-2016 06:44:37 |
| 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 |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x0000F000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00010000 | 0x0000A000 | 0x0000A000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.90065 |
.rsrc | 0x0001A000 | 0x00001000 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.64788 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.39473 | 849 | Latin 1 / Western European | English - United States | RT_MANIFEST |
102 | 7.12209 | 320 | Latin 1 / Western European | Hebrew - Israel | RT_DIALOG |
103 | 4.32193 | 20 | Latin 1 / Western European | English - United States | RT_GROUP_CURSOR |
112 | 7.18353 | 276 | Latin 1 / Western European | Hebrew - Israel | RT_DIALOG |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.DLL |
SHELL32.dll |
USER32.dll |
WINMM.dll |
msvcrt.dll |
ole32.dll |
Total processes
40
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 752 | "C:\Windows\System32\nircmd.exe" | C:\Windows\System32\nircmd.exe | — | explorer.exe | |||||||||||
User: admin Company: NirSoft Integrity Level: MEDIUM Description: NirCmd Exit code: 0 Version: 2.81 Modules
| |||||||||||||||
| 2520 | C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09} | C:\Windows\system32\DllHost.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2848 | "C:\Users\admin\Desktop\nircmd.exe" | C:\Users\admin\Desktop\nircmd.exe | — | explorer.exe | |||||||||||
User: admin Company: NirSoft Integrity Level: MEDIUM Description: NirCmd Exit code: 0 Version: 2.81 Modules
| |||||||||||||||
| 3804 | "C:\Users\admin\Desktop\nircmd.exe" | C:\Users\admin\Desktop\nircmd.exe | — | explorer.exe | |||||||||||
User: admin Company: NirSoft Integrity Level: MEDIUM Description: NirCmd Exit code: 0 Version: 2.81 Modules
| |||||||||||||||
Total events
44
Read events
44
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2520 | DllHost.exe | C:\Windows\System32\nircmd.exe | executable | |
MD5:84D499F558570C32F4CB100A9124890B | SHA256:31B3B228382DC359F22AE97B2602EEE81DC743FB21196061EACC6619533881F5 | |||
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