| File name: | RunAsTI.exe |
| Full analysis: | https://app.any.run/tasks/52999830-b32e-46d7-82f3-6fc9cf9fda32 |
| Verdict: | Malicious activity |
| Analysis date: | May 17, 2019, 20:06:43 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (console) Intel 80386, for MS Windows, UPX compressed |
| MD5: | 4F134AFBF953B7A3EDB57EA0D11521EC |
| SHA1: | 4D277C203A1A210595A65BABCF25C97A59548371 |
| SHA256: | 249FB225B07BE1941FAFC26354BB27BCDAF6D024A75DF759462930DA21D4F8D0 |
| SSDEEP: | 24576:EcRToImoAuc5ilBNzzz7oXvvsmFGZEmMrSBU49R8:pRMIupilzz/WvdFYnM+R8 |
MALICIOUS
Loads dropped or rewritten executable
- RunAsTI.exe (PID: 1252)
- conhost.exe (PID: 3000)
- DllHost.exe (PID: 2728)
- consent.exe (PID: 3196)
- RunAsTI.exe (PID: 2440)
- DllHost.exe (PID: 3656)
- conhost.exe (PID: 3256)
- sc.exe (PID: 2672)
- DllHost.exe (PID: 2544)
- RunFromToken.exe (PID: 2720)
- AUDIODG.EXE (PID: 3828)
- DllHost.exe (PID: 2732)
- cmd.exe (PID: 3604)
- TrustedInstaller.exe (PID: 2548)
- cmd.exe (PID: 1088)
- conhost.exe (PID: 3380)
- conhost.exe (PID: 3756)
- conhost.exe (PID: 2616)
- DllHost.exe (PID: 1496)
- SearchProtocolHost.exe (PID: 3880)
- SearchFilterHost.exe (PID: 3160)
Application was dropped or rewritten from another process
- RunFromToken.exe (PID: 2720)
Runs app for hidden code execution
- RunFromToken.exe (PID: 2720)
SUSPICIOUS
Starts CMD.EXE for commands execution
- RunAsTI.exe (PID: 2440)
- RunFromToken.exe (PID: 2720)
Application launched itself
- RunAsTI.exe (PID: 1252)
Starts SC.EXE for service management
- cmd.exe (PID: 1088)
Creates files in the Windows directory
- TrustedInstaller.exe (PID: 2548)
Executable content was dropped or overwritten
- RunAsTI.exe (PID: 2440)
INFO
No info indicators.
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: | 2011:12:23 11:59:31+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 811008 |
| InitializedDataSize: | 32768 |
| UninitializedDataSize: | 1519616 |
| EntryPoint: | 0x239240 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows command line |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 3.3.8.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
| FileVersion: | 1.0.0.0 |
| Comments: | Start program with same privileges as TrustedInstaller |
| FileDescription: | Start program with same privileges as TrustedInstaller |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_CUI |
| Compilation Date: | 23-Dec-2011 10:59:31 |
| Detected languages: |
|
| FileVersion: | 1.0.0.0 |
| Comments: | Start program with same privileges as TrustedInstaller |
| FileDescription: | Start program with same privileges as TrustedInstaller |
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-Dec-2011 10:59:31 |
| 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 | 0x00173000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00174000 | 0x000C6000 | 0x000C5400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.90851 |
.rsrc | 0x0023A000 | 0x00008000 | 0x00007600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.89582 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.09974 | 780 | Latin 1 / Western European | English - United Kingdom | RT_MANIFEST |
2 | 0 | 868487 | Latin 1 / Western European | English - United Kingdom | RT_RCDATA |
3 | 2.25499 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
4 | 3.89931 | 1640 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
5 | 3.95162 | 744 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
6 | 3.50556 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
7 | 7.7879 | 1328 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
8 | 7.8021 | 1680 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
9 | 7.74846 | 1232 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
10 | 7.08735 | 1532 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
KERNEL32.DLL |
MPR.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
USER32.dll |
Total processes
53
Monitored processes
22
Malicious processes
4
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1088 | cmd.exe /c sc start trustedinstaller | C:\Windows\system32\cmd.exe | — | RunAsTI.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1252 | "C:\Users\admin\AppData\Local\Temp\RunAsTI.exe" | C:\Users\admin\AppData\Local\Temp\RunAsTI.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Start program with same privileges as TrustedInstaller Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1496 | C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2440 | "C:\Users\admin\AppData\Local\Temp\RunAsTI.exe" | C:\Users\admin\AppData\Local\Temp\RunAsTI.exe | RunAsTI.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Start program with same privileges as TrustedInstaller Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2544 | C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2548 | C:\Windows\servicing\TrustedInstaller.exe | C:\Windows\servicing\TrustedInstaller.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Modules Installer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2616 | \??\C:\Windows\system32\conhost.exe | C:\Windows\system32\conhost.exe | — | csrss.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2672 | sc start trustedinstaller | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: A tool to aid in developing services for WindowsNT Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2720 | C:\Users\admin\AppData\Local\Temp\RunFromToken.exe trustedinstaller.exe 1 cmd.exe | C:\Users\admin\AppData\Local\Temp\RunFromToken.exe | RunAsTI.exe | ||||||||||||
User: SYSTEM Integrity Level: SYSTEM Description: Start a program based on the privileges from a given process' token Exit code: 0 Version: 1.0.0.2 Modules
| |||||||||||||||
| 2728 | C:\Windows\system32\DllHost.exe /Processid:{E10F6C3A-F1AE-4ADC-AA9D-2FE65525666E} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 050
Read events
1 035
Write events
15
Delete events
0
Modification events
| (PID) Process: | (3196) consent.exe | Key: | HKEY_USERS\S-1-5-21-1302019708-1500728564-335382590-1000_CLASSES\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (1252) RunAsTI.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1252) RunAsTI.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2548) TrustedInstaller.exe | Key: | HKEY_LOCAL_MACHINE\COMPONENTS\ServicingStackVersions |
| Operation: | write | Name: | 6.1.7601.17514 (win7sp1_rtm.101119-1850) |
Value: 2019/5/17:20:7:8.192 6.1.7601.17514 (win7sp1_rtm.101119-1850) | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2440 | RunAsTI.exe | C:\Users\admin\AppData\Local\Temp\RunFromToken.exe | executable | |
MD5:— | SHA256:— | |||
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