| File name: | 53324f640cd374cbc98f65a5aa1a9ccd57ad2135fe0b6edc3aa509beb54ca360 |
| Full analysis: | https://app.any.run/tasks/fbf5f2fd-0a02-4bbd-a4f4-aec76987c687 |
| Verdict: | Malicious activity |
| Threats: | Emotet is one of the most dangerous trojans ever created. Over the course of its lifetime, it was upgraded to become a very destructive malware. It targets mostly corporate victims but even private users get infected in mass spam email campaigns. |
| Analysis date: | November 13, 2024, 22:22:39 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections |
| MD5: | 68CE52FE24C5FB06A977296F84B56C2B |
| SHA1: | 70583DD6038FD7D613C32A9640CF5C30560DD3E3 |
| SHA256: | 53324F640CD374CBC98F65A5AA1A9CCD57AD2135FE0B6EDC3AA509BEB54CA360 |
| SSDEEP: | 6144:QWNL2WIXlsHprrbDRoee7LV6JV1GgjNn4tDDt2qhTr9PEq+8cPcS2hQk7029sRV:YR05oeaV6JrNn4Jt2q9PEqrgWQP2uj |
MALICIOUS
Connects to the CnC server
- AarSvc.exe (PID: 6156)
EMOTET has been detected (SURICATA)
- AarSvc.exe (PID: 6156)
SUSPICIOUS
Executable content was dropped or overwritten
- 53324f640cd374cbc98f65a5aa1a9ccd57ad2135fe0b6edc3aa509beb54ca360.exe (PID: 1176)
Starts itself from another location
- 53324f640cd374cbc98f65a5aa1a9ccd57ad2135fe0b6edc3aa509beb54ca360.exe (PID: 1176)
Contacting a server suspected of hosting an CnC
- AarSvc.exe (PID: 6156)
Reads security settings of Internet Explorer
- AarSvc.exe (PID: 6156)
- 53324f640cd374cbc98f65a5aa1a9ccd57ad2135fe0b6edc3aa509beb54ca360.exe (PID: 1176)
INFO
Checks supported languages
- 53324f640cd374cbc98f65a5aa1a9ccd57ad2135fe0b6edc3aa509beb54ca360.exe (PID: 1176)
- AarSvc.exe (PID: 6156)
Reads the computer name
- 53324f640cd374cbc98f65a5aa1a9ccd57ad2135fe0b6edc3aa509beb54ca360.exe (PID: 1176)
- AarSvc.exe (PID: 6156)
Reads the machine GUID from the registry
- AarSvc.exe (PID: 6156)
Checks proxy server information
- AarSvc.exe (PID: 6156)
The process uses the downloaded file
- 53324f640cd374cbc98f65a5aa1a9ccd57ad2135fe0b6edc3aa509beb54ca360.exe (PID: 1176)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (52.5) |
|---|---|---|
| .scr | | | Windows screen saver (22) |
| .dll | | | Win32 Dynamic Link Library (generic) (11) |
| .exe | | | Win32 Executable (generic) (7.5) |
| .exe | | | Generic Win/DOS Executable (3.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:08:21 11:29:20+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 176128 |
| InitializedDataSize: | 278528 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x3de7 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.1 |
| ProductVersionNumber: | 1.0.0.1 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | German |
| CharacterSet: | Unicode |
| CompanyName: | - |
| FileDescription: | MFC-Anwendung PreviewCtrl |
| FileVersion: | 1, 0, 0, 1 |
| InternalName: | PreviewCtrl |
| LegalCopyright: | Copyright (C) 2005 |
| LegalTrademarks: | - |
| OriginalFileName: | PreviewCtrl.EXE |
| ProductName: | Anwendung PreviewCtrl |
| ProductVersion: | 1, 0, 0, 1 |
Total processes
125
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1176 | "C:\Users\admin\Desktop\53324f640cd374cbc98f65a5aa1a9ccd57ad2135fe0b6edc3aa509beb54ca360.exe" | C:\Users\admin\Desktop\53324f640cd374cbc98f65a5aa1a9ccd57ad2135fe0b6edc3aa509beb54ca360.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 6156 | "C:\Users\admin\AppData\Local\KBDCHER\AarSvc.exe" | C:\Users\admin\AppData\Local\KBDCHER\AarSvc.exe | 53324f640cd374cbc98f65a5aa1a9ccd57ad2135fe0b6edc3aa509beb54ca360.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: MFC-Anwendung PreviewCtrl Version: 1, 0, 0, 1 Modules
| |||||||||||||||
Total events
587
Read events
584
Write events
3
Delete events
0
Modification events
| (PID) Process: | (6156) AarSvc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (6156) AarSvc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (6156) AarSvc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1176 | 53324f640cd374cbc98f65a5aa1a9ccd57ad2135fe0b6edc3aa509beb54ca360.exe | C:\Users\admin\AppData\Local\KBDCHER\AarSvc.exe | executable | |
MD5:68CE52FE24C5FB06A977296F84B56C2B | SHA256:53324F640CD374CBC98F65A5AA1A9CCD57AD2135FE0B6EDC3AA509BEB54CA360 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
26
DNS requests
6
Threats
8
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6944 | svchost.exe | GET | 200 | 184.24.77.42:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
7060 | RUXIMICS.exe | GET | 200 | 184.24.77.42:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | GET | 200 | 184.24.77.42:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6944 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
7060 | RUXIMICS.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6156 | AarSvc.exe | POST | 502 | 181.30.61.163:443 | http://181.30.61.163:443/3DIYomGsqgPHBB1u6R3/jUeeoA9vwp/iI9bU/uZANyLgxJIenSn0x/qUewK2xTkT/JcJDB2zPxIbKLKq/ | unknown | — | — | unknown |
6156 | AarSvc.exe | POST | — | 209.126.6.222:8080 | http://209.126.6.222:8080/U4CvVdb5ji6mlxsX8/2CJ387U/qg4GJKqZMUl/D6fAXliB07/ | unknown | — | — | unknown |
6156 | AarSvc.exe | POST | — | 5.153.250.14:8080 | http://5.153.250.14:8080/6ZYLm/sntfqn7PJkghyt/eMnoM/lNhuAE2QJEDL7x/ | unknown | — | — | unknown |
6156 | AarSvc.exe | POST | — | 188.135.15.49:80 | http://188.135.15.49/0JwifqrHJZbOQ5/NxILzuRktcQPFFvly/mkvjYP7kVfpLmd3/ | unknown | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
5488 | MoUsoCoreWorker.exe | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
7060 | RUXIMICS.exe | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
6944 | svchost.exe | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6944 | svchost.exe | 184.24.77.42:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5488 | MoUsoCoreWorker.exe | 184.24.77.42:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
7060 | RUXIMICS.exe | 184.24.77.42:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
6944 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5488 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
6156 | AarSvc.exe | Potentially Bad Traffic | ET POLICY HTTP traffic on port 443 (POST) |
6156 | AarSvc.exe | A Network Trojan was detected | ET MALWARE Win32/Emotet CnC Activity (POST) M9 |
6156 | AarSvc.exe | Malware Command and Control Activity Detected | ET MALWARE Win32/Emotet CnC Activity (POST) M8 |
6156 | AarSvc.exe | A Network Trojan was detected | ET MALWARE Win32/Emotet CnC Activity (POST) M9 |
6156 | AarSvc.exe | A Network Trojan was detected | ET MALWARE Win32/Emotet CnC Activity (POST) M9 |
6156 | AarSvc.exe | Malware Command and Control Activity Detected | ET MALWARE Win32/Emotet CnC Activity (POST) M8 |
6156 | AarSvc.exe | A Network Trojan was detected | ET MALWARE Win32/Emotet CnC Activity (POST) M9 |
6156 | AarSvc.exe | Malware Command and Control Activity Detected | ET MALWARE Win32/Emotet CnC Activity (POST) M8 |