| File name: | FRSTEnglish.exe |
| Full analysis: | https://app.any.run/tasks/38f6af12-3eca-4acc-9f5b-385bedf4435e |
| Verdict: | Malicious activity |
| Analysis date: | August 22, 2024, 04:49:19 |
| 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: | FED0E4A53768F2E769A9F1C1512BB0C8 |
| SHA1: | D1417D4343CE0290DC9D2DC09447E939C880EB74 |
| SHA256: | B775A76514FCCE084181C7B18CAE4476575BD36EA7139AA1881F8702F3D9F376 |
| SSDEEP: | 98304:J9rem5Oidc7Xn/8MVtyOundD0T6qD2DDW2V+RaRvuKHYT2471ZbX2FGJiY:XT |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executes as Windows Service
- VSSVC.exe (PID: 6296)
Starts CMD.EXE for commands execution
- FRSTEnglish.exe (PID: 6576)
Uses REG/REGEDIT.EXE to modify registry
- cmd.exe (PID: 6824)
- cmd.exe (PID: 6900)
- cmd.exe (PID: 6696)
- cmd.exe (PID: 6468)
- cmd.exe (PID: 5468)
- cmd.exe (PID: 4876)
- cmd.exe (PID: 6008)
- cmd.exe (PID: 7048)
Reads security settings of Internet Explorer
- FRSTEnglish.exe (PID: 6576)
Executable content was dropped or overwritten
- FRSTEnglish.exe (PID: 6576)
Detected use of alternative data streams (AltDS)
- FRSTEnglish.exe (PID: 6576)
Drops the executable file immediately after the start
- FRSTEnglish.exe (PID: 6576)
Checks Windows Trust Settings
- FRSTEnglish.exe (PID: 6576)
Potential Corporate Privacy Violation
- FRSTEnglish.exe (PID: 6576)
INFO
Checks supported languages
- FRSTEnglish.exe (PID: 6576)
Create files in a temporary directory
- FRSTEnglish.exe (PID: 6576)
Reads the computer name
- FRSTEnglish.exe (PID: 6576)
Reads the software policy settings
- FRSTEnglish.exe (PID: 6576)
Creates files or folders in the user directory
- FRSTEnglish.exe (PID: 6576)
Reads mouse settings
- FRSTEnglish.exe (PID: 6576)
Checks proxy server information
- FRSTEnglish.exe (PID: 6576)
Reads the machine GUID from the registry
- FRSTEnglish.exe (PID: 6576)
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: | 2024:08:12 15:56:33+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: | 12.8.2024.0 |
| ProductVersionNumber: | 12.2024.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
| FileVersion: | 12.8.2024.0 |
| Comments: | http://www.autoitscript.com/autoit3/ |
| FileDescription: | Farbar Recovery Scan Tool |
| ProductName: | FRST64 |
| ProductVersion: | 12-08.2024 |
| CompanyName: | Farbar |
| LegalCopyright: | ©Farbar |
| OriginalFileName: | FRST64.exe |
| InternalName: | FRST64 |
Total processes
154
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1128 | C:\WINDOWS\system32\cmd.exe /c C:\WINDOWS\system32\bcdedit /export C:\FRST\Hives\BCD | C:\Windows\System32\cmd.exe | — | FRSTEnglish.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
| |||||||||||||||
| 1132 | \??\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
| |||||||||||||||
| 1372 | reg load hklm\k3Mi4Hf5Pf5 C:\FRST\o2Wm3Fn2P\SOFTWARE | 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
| |||||||||||||||
| 2468 | \??\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
| |||||||||||||||
| 2700 | reg load hklm\k3Mi4Hf5Pf5 C:\FRST\o2Wm3Fn2P\NTUSER.DAT | 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
| |||||||||||||||
| 2876 | \??\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
| |||||||||||||||
| 3208 | \??\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
| |||||||||||||||
| 4592 | reg load hklm\k3Mi4Hf5Pf5 C:\FRST\o2Wm3Fn2P\UsrClass.dat | 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
| |||||||||||||||
| 4692 | reg load hklm\k3Mi4Hf5Pf5 C:\FRST\o2Wm3Fn2P\DEFAULT | 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
| |||||||||||||||
| 4876 | C:\WINDOWS\system32\cmd.exe /c reg load hklm\k3Mi4Hf5Pf5 C:\FRST\o2Wm3Fn2P\NTUSER.DAT | C:\Windows\System32\cmd.exe | — | FRSTEnglish.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
| |||||||||||||||
Total events
9 018
Read events
8 758
Write events
248
Delete events
12
Modification events
| (PID) Process: | (6348) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{9dea862c-5cdd-4e70-acc1-f32b344d4795}\Elements\11000001 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (6348) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Description |
| Operation: | write | Name: | FirmwareModified |
Value: 1 | |||
| (PID) Process: | (6348) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{9dea862c-5cdd-4e70-acc1-f32b344d4795}\Elements\11000001 |
| Operation: | write | Name: | Element |
Value: 0000000000000000000000000000000006000000000000004800000000000000715E5C2FA985EB1190A89A9B763584210000000000000000745E5C2FA985EB1190A89A9B7635842100000000000000000000000000000000 | |||
| (PID) Process: | (6348) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{9dea862c-5cdd-4e70-acc1-f32b344d4795}\Elements\12000002 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (6348) 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: | (6348) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{5b970157-8568-11eb-b45c-806e6f6e6963}\Elements\11000001 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (6348) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{5b970157-8568-11eb-b45c-806e6f6e6963}\Elements\11000001 |
| Operation: | write | Name: | Element |
Value: 0000000000000000000000000000000006000000000000004800000000000000715E5C2FA985EB1190A89A9B763584210000000000000000745E5C2FA985EB1190A89A9B7635842100000000000000000000000000000000 | |||
| (PID) Process: | (6348) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{5b970157-8568-11eb-b45c-806e6f6e6963}\Elements\12000002 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (6348) 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: | (6348) 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
35
Text files
16
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6576 | FRSTEnglish.exe | C:\FRST\o2Wm3Fn2P\SOFTWARE | — | |
MD5:— | SHA256:— | |||
| 6576 | FRSTEnglish.exe | C:\FRST\o2Wm3Fn2P\SOFTWARE.LOG1 | — | |
MD5:— | SHA256:— | |||
| 6576 | FRSTEnglish.exe | C:\FRST\o2Wm3Fn2P\SOFTWARE.LOG2 | — | |
MD5:— | SHA256:— | |||
| 6576 | FRSTEnglish.exe | C:\FRST\Hives\SOFTWARE | — | |
MD5:— | SHA256:— | |||
| 6576 | FRSTEnglish.exe | C:\FRST\o2Wm3Fn2P\SYSTEM | — | |
MD5:— | SHA256:— | |||
| 6576 | FRSTEnglish.exe | C:\FRST\Hives\SYSTEM | — | |
MD5:— | SHA256:— | |||
| 6348 | bcdedit.exe | C:\FRST\Hives\BCD | binary | |
MD5:44898095723F38596239E38B45B96829 | SHA256:7A06DC8D4FE7399B6C8F4DBC2D6C87B9994EEBC29F387AD3D98D03F1CF137BD4 | |||
| 6576 | FRSTEnglish.exe | C:\FRST\o2Wm3Fn2P\COMPONENTS | — | |
MD5:— | SHA256:— | |||
| 6576 | FRSTEnglish.exe | C:\FRST\o2Wm3Fn2P\COMPONENTS.LOG1 | — | |
MD5:— | SHA256:— | |||
| 6576 | FRSTEnglish.exe | C:\FRST\o2Wm3Fn2P\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
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6576 | FRSTEnglish.exe | GET | 301 | 104.20.184.56:80 | 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 |
|---|---|---|---|---|---|---|
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
4324 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
2456 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
6576 | FRSTEnglish.exe | 104.20.184.56:80 | download.bleepingcomputer.com | CLOUDFLARENET | — | unknown |
6576 | FRSTEnglish.exe | 104.20.184.56:443 | download.bleepingcomputer.com | CLOUDFLARENET | — | unknown |
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 |
|---|---|---|---|
6576 | FRSTEnglish.exe | Potential Corporate Privacy Violation | ET POLICY Autoit Windows Automation tool User-Agent in HTTP Request - Possibly Hostile |