| File name: | c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71 |
| Full analysis: | https://app.any.run/tasks/342b2ff0-974e-45b2-9983-aa7fe5f62870 |
| 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 12, 2024, 12:21:19 |
| 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: | 8C421AEEB9EB0822597A0451E6308D61 |
| SHA1: | 420D09A8A7CD57C3199A61BF749DAAD0F570603F |
| SHA256: | C76EFEFC7EEDA36E59AAB5985E1B0A47214A60F48398A797F8A869BBC7992B71 |
| SSDEEP: | 768:MKbleAZ4eIYC95yv3rbQhJC7lKqtH/Dihh2eU8nsJG20VnR2mDlNhc:iExv7wCxB/8Rns70VR28Nhc |
MALICIOUS
Connects to the CnC server
- Wldap32.exe (PID: 6380)
EMOTET has been detected (SURICATA)
- Wldap32.exe (PID: 6380)
SUSPICIOUS
Reads security settings of Internet Explorer
- Wldap32.exe (PID: 6380)
- c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71.exe (PID: 2648)
Starts itself from another location
- c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71.exe (PID: 2648)
Executable content was dropped or overwritten
- c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71.exe (PID: 2648)
Connects to the server without a host name
- Wldap32.exe (PID: 6380)
Contacting a server suspected of hosting an CnC
- Wldap32.exe (PID: 6380)
INFO
Reads the machine GUID from the registry
- c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71.exe (PID: 2648)
- Wldap32.exe (PID: 6380)
Checks supported languages
- Wldap32.exe (PID: 6380)
- c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71.exe (PID: 2648)
Reads the computer name
- Wldap32.exe (PID: 6380)
- c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71.exe (PID: 2648)
The process uses the downloaded file
- c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71.exe (PID: 2648)
Checks proxy server information
- Wldap32.exe (PID: 6380)
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) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:08:11 12:59:05+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 16384 |
| InitializedDataSize: | 49152 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x4c40 |
| 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: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | - |
| FileDescription: | rcversion MFC Application |
| FileVersion: | 1, 0, 0, 1 |
| InternalName: | rcversion |
| LegalCopyright: | Copyright (C) 2002 |
| LegalTrademarks: | - |
| OriginalFileName: | rcversion.EXE |
| ProductName: | rcversion Application |
| ProductVersion: | 1, 0, 0, 1 |
Total processes
124
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2648 | "C:\Users\admin\Desktop\c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71.exe" | C:\Users\admin\Desktop\c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: rcversion MFC Application Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 6380 | "C:\Users\admin\AppData\Local\Windows.Devices.SmartCards.Phone\Wldap32.exe" | C:\Users\admin\AppData\Local\Windows.Devices.SmartCards.Phone\Wldap32.exe | c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: rcversion MFC Application Version: 1, 0, 0, 1 Modules
| |||||||||||||||
Total events
672
Read events
669
Write events
3
Delete events
0
Modification events
| (PID) Process: | (6380) Wldap32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (6380) Wldap32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (6380) Wldap32.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 | |
|---|---|---|---|---|
| 2648 | c76efefc7eeda36e59aab5985e1b0a47214a60f48398a797f8a869bbc7992b71.exe | C:\Users\admin\AppData\Local\Windows.Devices.SmartCards.Phone\Wldap32.exe | executable | |
MD5:8C421AEEB9EB0822597A0451E6308D61 | SHA256:C76EFEFC7EEDA36E59AAB5985E1B0A47214A60F48398A797F8A869BBC7992B71 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
26
DNS requests
5
Threats
17
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1588 | RUXIMICS.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6380 | Wldap32.exe | POST | — | 202.5.47.71:80 | http://202.5.47.71/DuIRQpMytuoRrevM/Oh616npPVa90/COxRCEp/ | unknown | — | — | malicious |
6380 | Wldap32.exe | POST | — | 139.99.157.213:8080 | http://139.99.157.213:8080/yb69p/413tBHUVeT7qmLj/1jdHaEU/JQolfJy0/ | unknown | — | — | unknown |
6380 | Wldap32.exe | POST | — | 188.166.25.84:8080 | http://188.166.25.84:8080/Wd8jPPqnjPBK2Msu/ | unknown | — | — | unknown |
6380 | Wldap32.exe | POST | — | 192.163.221.191:8080 | http://192.163.221.191:8080/dFTng50Vu/Ms5EccxRSu4GhH/enkhsQHxgt1NoeY0/rKnJTQhS/ | unknown | — | — | unknown |
6380 | Wldap32.exe | POST | 502 | 181.113.229.139:443 | http://181.113.229.139:443/ahwxb/BcsJnfWWai/ | unknown | — | — | unknown |
6380 | Wldap32.exe | POST | — | 113.161.148.81:80 | http://113.161.148.81/xe4L1tjCEf3n5X0RH/5OKoEmUNPsEqcNIaw/enDn/H2tdt/dzqTRfu/ix1EjieUaU/ | unknown | — | — | malicious |
6380 | Wldap32.exe | POST | — | 37.46.129.215:8080 | http://37.46.129.215:8080/dG2P/ | 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 |
|---|---|---|---|---|---|---|
1588 | RUXIMICS.exe | 4.231.128.59:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 4.231.128.59:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5488 | MoUsoCoreWorker.exe | 4.231.128.59:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5488 | MoUsoCoreWorker.exe | 23.218.209.163:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
1588 | RUXIMICS.exe | 23.218.209.163:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
816 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
6380 | Wldap32.exe | 202.5.47.71:80 | — | Broad Band Telecom Services Ltd | BD | malicious |
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 |
|---|---|---|---|
6380 | Wldap32.exe | A Network Trojan was detected | ET MALWARE Win32/Emotet CnC Activity (POST) M9 |
6380 | Wldap32.exe | Malware Command and Control Activity Detected | ET MALWARE Win32/Emotet CnC Activity (POST) M8 |
6380 | Wldap32.exe | A Network Trojan was detected | ET MALWARE Win32/Emotet CnC Activity (POST) M9 |
6380 | Wldap32.exe | A Network Trojan was detected | ET MALWARE Win32/Emotet CnC Activity (POST) M9 |
6380 | Wldap32.exe | Malware Command and Control Activity Detected | ET MALWARE Win32/Emotet CnC Activity (POST) M8 |
6380 | Wldap32.exe | A Network Trojan was detected | ET MALWARE Win32/Emotet CnC Activity (POST) M9 |
6380 | Wldap32.exe | Malware Command and Control Activity Detected | ET MALWARE Win32/Emotet CnC Activity (POST) M8 |
6380 | Wldap32.exe | Potentially Bad Traffic | ET POLICY HTTP traffic on port 443 (POST) |
6380 | Wldap32.exe | A Network Trojan was detected | ET MALWARE Win32/Emotet CnC Activity (POST) M9 |
6380 | Wldap32.exe | Malware Command and Control Activity Detected | ET MALWARE Win32/Emotet CnC Activity (POST) M8 |