| File name: | FRST64.exe |
| Full analysis: | https://app.any.run/tasks/43b64a18-8d2d-458d-8edd-e158bf47069d |
| Verdict: | Malicious activity |
| Analysis date: | August 31, 2024, 15:44:30 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows |
| MD5: | D36F18A901E2BBB52106180305E89A0C |
| SHA1: | 792AA3B0D44917527CE71953FAF63BAA18577BDD |
| SHA256: | CD0477E9EFCC30E0AF8956620125C7A46660B180C3083975F3A163D004C7F7C7 |
| SSDEEP: | 98304:S9rem5Oid67Xn/8MVtyOP9TRIK1Iz0WxspqNOy3ykYh+RaRvuKHYT2471ZbX2FGx:0foL |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executable content was dropped or overwritten
- FRST64.exe (PID: 780)
Drops the executable file immediately after the start
- FRST64.exe (PID: 780)
Starts CMD.EXE for commands execution
- FRST64.exe (PID: 780)
Executes as Windows Service
- VSSVC.exe (PID: 3424)
Detected use of alternative data streams (AltDS)
- FRST64.exe (PID: 780)
Uses REG/REGEDIT.EXE to modify registry
- cmd.exe (PID: 4056)
- cmd.exe (PID: 4004)
- cmd.exe (PID: 3272)
- cmd.exe (PID: 4996)
- cmd.exe (PID: 6928)
- cmd.exe (PID: 3448)
- cmd.exe (PID: 1744)
- cmd.exe (PID: 6420)
Reads security settings of Internet Explorer
- FRST64.exe (PID: 780)
Checks Windows Trust Settings
- FRST64.exe (PID: 780)
Potential Corporate Privacy Violation
- FRST64.exe (PID: 780)
INFO
Reads mouse settings
- FRST64.exe (PID: 780)
Checks supported languages
- FRST64.exe (PID: 780)
Reads the computer name
- FRST64.exe (PID: 780)
Create files in a temporary directory
- FRST64.exe (PID: 780)
Creates files or folders in the user directory
- FRST64.exe (PID: 780)
Checks proxy server information
- FRST64.exe (PID: 780)
Reads the machine GUID from the registry
- FRST64.exe (PID: 780)
Reads the software policy settings
- FRST64.exe (PID: 780)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic Win/DOS Executable (50) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.9) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:08:22 11:28:37+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.16 |
| CodeSize: | 734208 |
| InitializedDataSize: | 1661952 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2549c |
| OSVersion: | 5.2 |
| ImageVersion: | - |
| SubsystemVersion: | 5.2 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 22.8.2024.0 |
| ProductVersionNumber: | 22.2024.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
| FileVersion: | 22.8.2024.0 |
| Comments: | http://www.autoitscript.com/autoit3/ |
| FileDescription: | Farbar Recovery Scan Tool |
| ProductName: | FRST64 |
| ProductVersion: | 22-08.2024 |
| CompanyName: | Farbar |
| LegalCopyright: | ©Farbar |
| OriginalFileName: | FRST64.exe |
| InternalName: | FRST64 |
Total processes
157
Monitored processes
32
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 780 | "C:\Users\admin\Desktop\FRST64.exe" | C:\Users\admin\Desktop\FRST64.exe | explorer.exe | ||||||||||||
User: admin Company: Farbar Integrity Level: HIGH Description: Farbar Recovery Scan Tool Version: 22.8.2024.0 Modules
| |||||||||||||||
| 1124 | C:\WINDOWS\system32\cmd.exe /c C:\WINDOWS\system32\bcdedit /export C:\FRST\Hives\BCD | C:\Windows\System32\cmd.exe | — | FRST64.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1744 | C:\WINDOWS\system32\cmd.exe /c reg load hklm\g0Dv8Mh9 C:\FRST\j6Na0He2Z\SECURITY | C:\Windows\System32\cmd.exe | — | FRST64.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1840 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2040 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2796 | reg load hklm\g0Dv8Mh9 C:\FRST\j6Na0He2Z\COMPONENTS | C:\Windows\System32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3036 | C:\WINDOWS\system32\bcdedit /export C:\FRST\Hives\BCD | C:\Windows\System32\bcdedit.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Boot Configuration Data Editor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3112 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3272 | C:\WINDOWS\system32\cmd.exe /c reg load hklm\g0Dv8Mh9 C:\FRST\j6Na0He2Z\SYSTEM | C:\Windows\System32\cmd.exe | — | FRST64.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3424 | C:\WINDOWS\system32\vssvc.exe | C:\Windows\System32\VSSVC.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
9 027
Read events
8 767
Write events
248
Delete events
12
Modification events
| (PID) Process: | (3036) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{9dea862c-5cdd-4e70-acc1-f32b344d4795}\Elements\11000001 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (3036) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Description |
| Operation: | write | Name: | FirmwareModified |
Value: 1 | |||
| (PID) Process: | (3036) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{9dea862c-5cdd-4e70-acc1-f32b344d4795}\Elements\11000001 |
| Operation: | write | Name: | Element |
Value: 0000000000000000000000000000000006000000000000004800000000000000715E5C2FA985EB1190A89A9B763584210000000000000000745E5C2FA985EB1190A89A9B7635842100000000000000000000000000000000 | |||
| (PID) Process: | (3036) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{9dea862c-5cdd-4e70-acc1-f32b344d4795}\Elements\12000002 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (3036) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{9dea862c-5cdd-4e70-acc1-f32b344d4795}\Elements\12000002 |
| Operation: | write | Name: | Element |
Value: \EFI\Microsoft\Boot\bootmgfw.efi | |||
| (PID) Process: | (3036) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{5b970157-8568-11eb-b45c-806e6f6e6963}\Elements\11000001 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (3036) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{5b970157-8568-11eb-b45c-806e6f6e6963}\Elements\11000001 |
| Operation: | write | Name: | Element |
Value: 0000000000000000000000000000000006000000000000004800000000000000715E5C2FA985EB1190A89A9B763584210000000000000000745E5C2FA985EB1190A89A9B7635842100000000000000000000000000000000 | |||
| (PID) Process: | (3036) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{5b970157-8568-11eb-b45c-806e6f6e6963}\Elements\12000002 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (3036) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{5b970157-8568-11eb-b45c-806e6f6e6963}\Elements\12000002 |
| Operation: | write | Name: | Element |
Value: \EFI\Boot\Loader.efi | |||
| (PID) Process: | (3036) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{a5a30fa2-3d06-4e9f-b5f4-a01df9d1fcba}\Description |
| Operation: | delete key | Name: | (default) |
Value: | |||
Executable files
1
Suspicious files
39
Text files
10
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 780 | FRST64.exe | C:\FRST\j6Na0He2Z\SOFTWARE | — | |
MD5:— | SHA256:— | |||
| 780 | FRST64.exe | C:\FRST\j6Na0He2Z\SOFTWARE.LOG1 | — | |
MD5:— | SHA256:— | |||
| 780 | FRST64.exe | C:\FRST\j6Na0He2Z\SOFTWARE.LOG2 | — | |
MD5:— | SHA256:— | |||
| 780 | FRST64.exe | C:\FRST\Hives\SOFTWARE | — | |
MD5:— | SHA256:— | |||
| 780 | FRST64.exe | C:\FRST\j6Na0He2Z\SYSTEM | — | |
MD5:— | SHA256:— | |||
| 780 | FRST64.exe | C:\FRST\Hives\SYSTEM | — | |
MD5:— | SHA256:— | |||
| 780 | FRST64.exe | C:\FRST\Logs\ct.ini | text | |
MD5:77D9DD2204786972B3DFC610003C2E77 | SHA256:CC15BD028C9BCE6584E16F3046EB274CA26486ECF0A19BCA491F229CA16C0A0B | |||
| 780 | FRST64.exe | C:\FRST\j6Na0He2Z\COMPONENTS | — | |
MD5:— | SHA256:— | |||
| 780 | FRST64.exe | C:\FRST\j6Na0He2Z\COMPONENTS.LOG1 | — | |
MD5:— | SHA256:— | |||
| 780 | FRST64.exe | C:\FRST\j6Na0He2Z\COMPONENTS.LOG2 | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
17
DNS requests
4
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
780 | FRST64.exe | GET | 301 | 104.20.185.56:80 | http://download.bleepingcomputer.com/farbar/up64 | unknown | — | — | whitelisted |
— | — | GET | 200 | 104.20.185.56:443 | https://download.bleepingcomputer.com/farbar/up64 | unknown | text | 11 b | — |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 192.168.100.255:138 | — | — | — | whitelisted |
6552 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6252 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2120 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2120 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
6552 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4324 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
780 | FRST64.exe | 104.20.185.56:80 | download.bleepingcomputer.com | CLOUDFLARENET | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
download.bleepingcomputer.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
780 | FRST64.exe | Potential Corporate Privacy Violation | ET POLICY Autoit Windows Automation tool User-Agent in HTTP Request - Possibly Hostile |
— | — | Potential Corporate Privacy Violation | ET POLICY Autoit Windows Automation tool User-Agent in HTTP Request - Possibly Hostile |