| File name: | cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78 |
| Full analysis: | https://app.any.run/tasks/849f3f8b-bbe5-436a-8482-72580af51d84 |
| Verdict: | Malicious activity |
| Threats: | Remcos is a commercially distributed remote administration and surveillance tool that has been widely observed in unauthorized deployments, where threat actors use it to perform remote actions on compromised machines. It is actively maintained by its vendor, with new versions and feature updates released on a frequent, near-monthly basis. |
| Analysis date: | January 10, 2025, 18:03:36 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | C3AC004C7B0C371881C4736E73C1E123 |
| SHA1: | EBE824A67A5C6C53D52571EFAA009F593256342F |
| SHA256: | CABE0B1AE75F4661DAE3B0EBEE4B586E1124619FB58FDCA9D08C1F04DED7CC78 |
| SSDEEP: | 49152:P9cmGSFf1RuRxejgGVWeQPYpeisJvKOO7RzAPSyzMwj90+J8m7RfOz4iAGe8xuG/:93Ff4x4gGVMMe1JvKOPzju+J8qO3AGel |
MALICIOUS
REMCOS has been detected (YARA)
- cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe (PID: 6844)
SUSPICIOUS
Application launched itself
- cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe (PID: 5972)
Connects to unusual port
- cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe (PID: 6844)
INFO
Checks supported languages
- cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe (PID: 5972)
- cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe (PID: 6844)
Creates files in the program directory
- cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe (PID: 6844)
Reads the machine GUID from the registry
- cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe (PID: 5972)
Reads the computer name
- cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe (PID: 6844)
- cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe (PID: 5972)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Remcos
(PID) Process(6844) cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe
C2 (1)oyo.work.gd:3174
Botnetoyo
Options
Connect_interval1
Install_flagFalse
Install_HKCU\RunTrue
Install_HKLM\RunTrue
Install_HKLM\Explorer\Run1
Setup_path%LOCALAPPDATA%
Copy_fileremcos.exe
Startup_valuesos
Hide_fileFalse
Mutex_namegig-A6WSUR
Keylog_flag1
Keylog_path%LOCALAPPDATA%
Keylog_filelogs.dat
Keylog_cryptTrue
Hide_keylogFalse
Screenshot_flagFalse
Screenshot_time5
Take_ScreenshotFalse
Screenshot_path%APPDATA%
Screenshot_fileScreenshots
Screenshot_cryptFalse
Mouse_optionFalse
Delete_fileFalse
Audio_record_time5
Audio_path%ProgramFiles%
Audio_dirMicRecords
Connect_delay0
Copy_dirvlc
Keylog_dirios
Max_keylog_file100000
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: | 2024:12:03 08:17:29+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 995328 |
| InitializedDataSize: | 20480 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xf4f7e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 8.0.0.0 |
| ProductVersionNumber: | 8.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| CompanyName: | Arkanoid |
| FileDescription: | Arkanoid |
| FileVersion: | 8.0.0 |
| InternalName: | GgOl.exe |
| LegalCopyright: | |
| OriginalFileName: | GgOl.exe |
| ProductVersion: | 8.0.0 |
| AssemblyVersion: | 8.9.0.0 |
Total processes
128
Monitored processes
4
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2192 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5972 | "C:\Users\admin\AppData\Local\Temp\cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe" | C:\Users\admin\AppData\Local\Temp\cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe | — | explorer.exe | |||||||||||
User: admin Company: Arkanoid Integrity Level: MEDIUM Description: Arkanoid Exit code: 0 Version: 8.0.0 Modules
| |||||||||||||||
| 6836 | "C:\Users\admin\AppData\Local\Temp\cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe" | C:\Users\admin\AppData\Local\Temp\cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe | — | cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe | |||||||||||
User: admin Company: Arkanoid Integrity Level: MEDIUM Description: Arkanoid Exit code: 4294967295 Version: 8.0.0 Modules
| |||||||||||||||
| 6844 | "C:\Users\admin\AppData\Local\Temp\cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe" | C:\Users\admin\AppData\Local\Temp\cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe | cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe | ||||||||||||
User: admin Company: Arkanoid Integrity Level: MEDIUM Description: Arkanoid Version: 8.0.0 Modules
Remcos(PID) Process(6844) cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe C2 (1)oyo.work.gd:3174 Botnetoyo Options Connect_interval1 Install_flagFalse Install_HKCU\RunTrue Install_HKLM\RunTrue Install_HKLM\Explorer\Run1 Setup_path%LOCALAPPDATA% Copy_fileremcos.exe Startup_valuesos Hide_fileFalse Mutex_namegig-A6WSUR Keylog_flag1 Keylog_path%LOCALAPPDATA% Keylog_filelogs.dat Keylog_cryptTrue Hide_keylogFalse Screenshot_flagFalse Screenshot_time5 Take_ScreenshotFalse Screenshot_path%APPDATA% Screenshot_fileScreenshots Screenshot_cryptFalse Mouse_optionFalse Delete_fileFalse Audio_record_time5 Audio_path%ProgramFiles% Audio_dirMicRecords Connect_delay0 Copy_dirvlc Keylog_dirios Max_keylog_file100000 | |||||||||||||||
Total events
445
Read events
443
Write events
2
Delete events
0
Modification events
| (PID) Process: | (6844) cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\gig-A6WSUR |
| Operation: | write | Name: | exepath |
Value: A619846839E22F50706299EFE7BB6A64C428A79D64E76ACE8FA69A74F7D6D15B8867049251A0DC3835E90E1628EBABA6DEDD13E40932687F94B94B4F683A475FCC15D215DA1CCB088AD6705126F919AD70D62CD39E75C09AAB45F95694F06FF96A55ABCADA7B24CD942A5F311C0E1D1DEC5897C29981B8AD4621D0DCFA115C4A8E8B2A6755E0E03F73BAD54C3C7B2D71A5C722F2E1BCACE13867E4A819F1FA2538BD216131C4311977980B62A541D2123B31B02C39512EB63ADD145F5606F29A3CCDD445B8833419D3D571C92B98 | |||
| (PID) Process: | (6844) cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\gig-A6WSUR |
| Operation: | write | Name: | licence |
Value: 611C94A68A96FBC501681CAA727C1400 | |||
Executable files
0
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6844 | cabe0b1ae75f4661dae3b0ebee4b586e1124619fb58fdca9d08c1f04ded7cc78.exe | C:\ProgramData\ios\logs.dat | binary | |
MD5:1A366DF50E33538AC7F3EEA613102E30 | SHA256:5C8FC6C4087ED63FD1421C32F5CEC52AB4D24FDFBC3659FEE828129CA25D8CF1 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
34
DNS requests
17
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.16.241.19:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6928 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
5064 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6928 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
440 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.16.241.19:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3976 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5064 | SearchApp.exe | 2.23.227.215:443 | www.bing.com | Ooredoo Q.S.C. | QA | whitelisted |
1176 | svchost.exe | 40.126.32.133:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1176 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
oyo.work.gd |
| malicious |
slscr.update.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2192 | svchost.exe | Potentially Bad Traffic | ET INFO DYNAMIC_DNS Query to a *.work .gd Domain |