| File name: | TrustedInstaller.exe |
| Full analysis: | https://app.any.run/tasks/5b7f60de-6a53-4a5c-8610-fe174754a0fc |
| Verdict: | Suspicious activity |
| Analysis date: | August 20, 2019, 09:38:31 |
| 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, Nullsoft Installer self-extracting archive |
| MD5: | B0F61529EBF6B83B99900E91BB752EF0 |
| SHA1: | E68950179761CBDA17ECD145B99FA9B01A91CC0B |
| SHA256: | CC9BFAA5B6D6201BF6CCAD0DDDA29D782B5E46DEEA94C0A0376E945456FDA614 |
| SSDEEP: | 6144:Me34smemQpWO1qcb8XDOqOLee5BeyNWS7S1Kc5KCDB:doQpF1quqOLee5lhJcs6 |
MALICIOUS
Loads dropped or rewritten executable
- Viwafogijux.exe (PID: 4048)
Application was dropped or rewritten from another process
- Viwafogijux.exe (PID: 4048)
SUSPICIOUS
Executable content was dropped or overwritten
- TrustedInstaller.exe (PID: 2764)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | NSIS - Nullsoft Scriptable Install System (94.8) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (3.4) |
| .dll | | | Win32 Dynamic Link Library (generic) (0.7) |
| .exe | | | Win32 Executable (generic) (0.5) |
| .exe | | | Generic Win/DOS Executable (0.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2009:12:05 23:50:52+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 24064 |
| InitializedDataSize: | 164864 |
| UninitializedDataSize: | 1024 |
| EntryPoint: | 0x30fa |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.3.7.1 |
| ProductVersionNumber: | 1.3.7.1 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| Comments: | RTY |
| CompanyName: | Vortex |
| FileDescription: | BE |
| FileVersion: | 1.3.7.1 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Dec-2009 22:50:52 |
| Detected languages: |
|
| Comments: | RTY |
| CompanyName: | Vortex |
| FileDescription: | BE |
| FileVersion: | 1.3.7.1 |
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: | 0x000000D8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 05-Dec-2009 22:50:52 |
| 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 | 0x00005C4C | 0x00005E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.44011 |
.rdata | 0x00007000 | 0x0000129C | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.04684 |
.data | 0x00009000 | 0x00025C58 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.801 |
.ndata | 0x0002F000 | 0x00008000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00037000 | 0x00004DC8 | 0x00004E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.16474 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.20956 | 716 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 5.02275 | 4264 | UNKNOWN | English - United States | RT_ICON |
3 | 5.06045 | 2440 | UNKNOWN | English - United States | RT_ICON |
4 | 4.89193 | 1128 | UNKNOWN | English - United States | RT_ICON |
103 | 2.62308 | 62 | UNKNOWN | English - United States | RT_GROUP_ICON |
105 | 2.66174 | 256 | UNKNOWN | English - United States | RT_DIALOG |
106 | 2.88094 | 284 | UNKNOWN | English - United States | RT_DIALOG |
111 | 2.48825 | 96 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
VERSION.dll |
ole32.dll |
Total processes
35
Monitored processes
4
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2764 | "C:\Users\admin\AppData\Local\Temp\TrustedInstaller.exe" | C:\Users\admin\AppData\Local\Temp\TrustedInstaller.exe | explorer.exe | ||||||||||||
User: admin Company: Vortex Integrity Level: MEDIUM Description: BE Exit code: 0 Version: 1.3.7.1 Modules
| |||||||||||||||
| 3528 | "C:\Users\admin\AppData\Local\Temp\TrustedInstaller.exe" | C:\Users\admin\AppData\Local\Temp\TrustedInstaller.exe | — | Viwafogijux.exe | |||||||||||
User: admin Company: Vortex Integrity Level: MEDIUM Description: BE Exit code: 259 Version: 1.3.7.1 Modules
| |||||||||||||||
| 4040 | "C:\Users\admin\AppData\Local\Temp\TrustedInstaller.exe" | C:\Users\admin\AppData\Local\Temp\TrustedInstaller.exe | — | TrustedInstaller.exe | |||||||||||
User: admin Company: Vortex Integrity Level: MEDIUM Description: BE Exit code: 0 Version: 1.3.7.1 Modules
| |||||||||||||||
| 4048 | "C:\Users\admin\AppData\Local\Temp\Viwafogijux.exe" "C:\Users\admin\AppData\Local\Temp\TrustedInstaller.exe" | C:\Users\admin\AppData\Local\Temp\Viwafogijux.exe | — | TrustedInstaller.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
335
Read events
335
Write events
0
Delete events
0
Modification events
Executable files
5
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2764 | TrustedInstaller.exe | C:\Users\admin\AppData\Local\Temp\nso9AAF.tmp\System.dll | — | |
MD5:— | SHA256:— | |||
| 2764 | TrustedInstaller.exe | C:\Users\admin\AppData\Local\Temp\Rayopoxila.Jaw | binary | |
MD5:— | SHA256:— | |||
| 2764 | TrustedInstaller.exe | C:\Users\admin\AppData\Local\Temp\noguxezigove.dll | executable | |
MD5:— | SHA256:— | |||
| 2764 | TrustedInstaller.exe | C:\Users\admin\AppData\Local\Temp\Viwafogijux.exe | executable | |
MD5:— | SHA256:— | |||
| 2764 | TrustedInstaller.exe | C:\Users\admin\AppData\Local\Temp\ficiceqizu.dll | executable | |
MD5:— | SHA256:— | |||
| 2764 | TrustedInstaller.exe | C:\Users\admin\AppData\Local\Temp\Pukorunikiyu.dll | executable | |
MD5:— | SHA256:— | |||
| 2764 | TrustedInstaller.exe | C:\Users\admin\AppData\Local\Temp\Mojoluwicama.dll | 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