| File name: | gchrome.exe |
| Full analysis: | https://app.any.run/tasks/df7f5c0f-8a4b-405d-94f9-e3ee0856b64e |
| Verdict: | Malicious activity |
| Analysis date: | September 22, 2018, 16:08:35 |
| 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: | 49FD4020BF4D7BD23956EA892E6860E9 |
| SHA1: | C5D8F155209BADD278437D0E534648F8D5C35AAE |
| SHA256: | D23B4A30F6B1F083CE86EF9D8FF434056865F6973F12CB075647D013906F51A2 |
| SSDEEP: | 49152:sVic4rcPjPlzIWJDn8Ss2y44enoerL/TrRCxREX4x+va:42etHsFenjvT9/X44 |
MALICIOUS
Changes the autorun value in the registry
- gchrome.exe (PID: 1724)
Loads dropped or rewritten executable
- chrome.exe (PID: 2780)
SUSPICIOUS
Creates files in the user directory
- gchrome.exe (PID: 1724)
- chrome.exe (PID: 3032)
Starts itself from another location
- gchrome.exe (PID: 1724)
Executable content was dropped or overwritten
- gchrome.exe (PID: 1724)
- chrome.exe (PID: 3032)
Application launched itself
- chrome.exe (PID: 3032)
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.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2016:11:21 13:16:27+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 2556928 |
| InitializedDataSize: | 372736 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x27229e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 9.89.11.5 |
| ProductVersionNumber: | 9.89.11.5 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | Google Chrorne |
| FileVersion: | 55.0.2840.99 |
| InternalName: | gchrome.exe |
| LegalCopyright: | Copyright 2016 All rights reserved. |
| OriginalFileName: | gchrome.exe |
| ProductName: | Google Chrorne |
| ProductVersion: | 55.0.2840.99 |
| AssemblyVersion: | 55.0.2840.99 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 21-Nov-2016 12:16:27 |
| FileDescription: | Google Chrorne |
| FileVersion: | 55.0.2840.99 |
| InternalName: | gchrome.exe |
| LegalCopyright: | Copyright 2016 All rights reserved. |
| OriginalFilename: | gchrome.exe |
| ProductName: | Google Chrorne |
| ProductVersion: | 55.0.2840.99 |
| Assembly Version: | 55.0.2840.99 |
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: | 21-Nov-2016 12:16:27 |
| 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 | 0x002702A4 | 0x00270400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.99254 |
.rsrc | 0x00274000 | 0x0005AC9E | 0x0005AE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.84546 |
.reloc | 0x002D0000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 4.96014 | 67624 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 5.36722 | 16936 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 5.46896 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 5.69916 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 6.3002 | 1128 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
mscoree.dll |
Total processes
37
Monitored processes
4
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1724 | "C:\Users\admin\AppData\Local\Temp\gchrome.exe" | C:\Users\admin\AppData\Local\Temp\gchrome.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Google Chrorne Exit code: 0 Version: 55.0.2840.99 Modules
| |||||||||||||||
| 2780 | "C:\Users\admin\AppData\Roaming\chrome.exe" | C:\Users\admin\AppData\Roaming\chrome.exe | — | chrome.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Google Chrorne Exit code: 0 Version: 55.0.2840.99 Modules
| |||||||||||||||
| 3032 | "C:\Users\admin\AppData\Roaming\chrome.exe" | C:\Users\admin\AppData\Roaming\chrome.exe | gchrome.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Google Chrorne Exit code: 0 Version: 55.0.2840.99 Modules
| |||||||||||||||
| 3880 | "C:\Users\admin\AppData\Roaming\chrome.exe" | C:\Users\admin\AppData\Roaming\chrome.exe | — | chrome.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Google Chrorne Exit code: 0 Version: 55.0.2840.99 Modules
| |||||||||||||||
Total events
855
Read events
846
Write events
9
Delete events
0
Modification events
| (PID) Process: | (1724) gchrome.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | IChrome |
Value: C:\Users\admin\AppData\Roaming\chrome.exe | |||
| (PID) Process: | (1724) gchrome.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1724) gchrome.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3032) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3032) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
2
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1724 | gchrome.exe | C:\Users\admin\AppData\Roaming\chrome.exe | executable | |
MD5:49FD4020BF4D7BD23956EA892E6860E9 | SHA256:D23B4A30F6B1F083CE86EF9D8FF434056865F6973F12CB075647D013906F51A2 | |||
| 3032 | chrome.exe | C:\Users\admin\AppData\Roaming\Tamir.SharpSsh.dll | executable | |
MD5:2859F8073BC71C8A0331E46ECE0E6213 | SHA256:059B6748030EA8BE6FF9B34169BEAA61DF8D7756514A54C13C61F20F4F1F6DD5 | |||
| 3032 | chrome.exe | C:\Users\admin\Documents\New text document.txt | text | |
MD5:E4654597B12592C4A148957486CB2D55 | SHA256:9F1DD5CA1A61CBA953238C0B8F96F808436762078CC5AACE854D4E5CBDA4B744 | |||
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
1
Threats
1
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Domain | IP | Reputation |
|---|---|---|
proteus-network.ml |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1056 | svchost.exe | Potentially Bad Traffic | ET INFO DNS Query for Suspicious .ml Domain |