| File name: | UfV_gz.exe |
| Full analysis: | https://app.any.run/tasks/81568e72-e087-4172-a94d-323691a2ce3b |
| 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: | April 23, 2019, 08:45:29 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | F651DE97F2389627CBA017AFF3DCBA7F |
| SHA1: | 26F453351CCA7AAC435BB5085FC8511A238FE2D5 |
| SHA256: | 2FCDA732715461E50E4E40C8C7BFE8691AC5847110E12BE125CB46B648CBBE4A |
| SSDEEP: | 3072:JEjsNkqw4jp6xEyM2aKqgSpb5Se3mkZiZ2nKiyae5JoqmE:JwsNk2yJqDZzZ+Op9I |
MALICIOUS
Emotet process was detected
- soundser.exe (PID: 3168)
- soundser.exe (PID: 2344)
Connects to CnC server
- soundser.exe (PID: 3552)
- soundser.exe (PID: 2552)
Changes the autorun value in the registry
- soundser.exe (PID: 3552)
- soundser.exe (PID: 2552)
EMOTET was detected
- soundser.exe (PID: 3552)
- soundser.exe (PID: 2552)
Application was dropped or rewritten from another process
- wRc3mS4va.exe (PID: 3352)
- wRc3mS4va.exe (PID: 3204)
- soundser.exe (PID: 2344)
- soundser.exe (PID: 2552)
SUSPICIOUS
Starts itself from another location
- UfV_gz.exe (PID: 3432)
- wRc3mS4va.exe (PID: 3204)
Application launched itself
- UfV_gz.exe (PID: 1084)
- soundser.exe (PID: 3168)
- wRc3mS4va.exe (PID: 3352)
- soundser.exe (PID: 2344)
Executable content was dropped or overwritten
- UfV_gz.exe (PID: 3432)
- soundser.exe (PID: 3552)
- wRc3mS4va.exe (PID: 3204)
Connects to server without host name
- soundser.exe (PID: 3552)
- soundser.exe (PID: 2552)
INFO
No info indicators.
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) (35.8) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (31.7) |
| .scr | | | Windows screen saver (15) |
| .dll | | | Win32 Dynamic Link Library (generic) (7.5) |
| .exe | | | Win32 Executable (generic) (5.1) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:04:23 09:47:08+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 7680 |
| InitializedDataSize: | 118272 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1760 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 23-Apr-2019 07:47:08 |
| Detected languages: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x000000D0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 23-Apr-2019 07:47:08 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00001E00 | 0x00001E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.36426 |
.rdata | 0x00003000 | 0x00014CC6 | 0x00014E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.43351 |
.data | 0x00018000 | 0x0000011C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.825819 |
.rsrc | 0x00019000 | 0x00007CF8 | 0x00007E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.72389 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 2.43506 | 296 | UNKNOWN | English - United States | RT_ICON |
2 | 2.34106 | 744 | UNKNOWN | English - United States | RT_ICON |
3 | 2.2538 | 1640 | UNKNOWN | English - United States | RT_ICON |
4 | 1.18791 | 1384 | UNKNOWN | English - United States | RT_ICON |
5 | 5.43848 | 2216 | UNKNOWN | English - United States | RT_ICON |
6 | 5.28779 | 3752 | UNKNOWN | English - United States | RT_ICON |
7 | 4.24043 | 1128 | UNKNOWN | English - United States | RT_ICON |
8 | 4.29245 | 4264 | UNKNOWN | English - United States | RT_ICON |
9 | 4.18144 | 9640 | UNKNOWN | English - United States | RT_ICON |
102 | 3.1556 | 274 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
USER32.dll |
Total processes
38
Monitored processes
8
Malicious processes
8
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1084 | "C:\Users\admin\AppData\Local\Temp\UfV_gz.exe" | C:\Users\admin\AppData\Local\Temp\UfV_gz.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2344 | "C:\Users\admin\AppData\Local\soundser\soundser.exe" | C:\Users\admin\AppData\Local\soundser\soundser.exe | wRc3mS4va.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2552 | --3ab57678 | C:\Users\admin\AppData\Local\soundser\soundser.exe | soundser.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3168 | "C:\Users\admin\AppData\Local\soundser\soundser.exe" | C:\Users\admin\AppData\Local\soundser\soundser.exe | UfV_gz.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3204 | --6d670b6f | C:\Users\admin\AppData\Local\soundser\wRc3mS4va.exe | wRc3mS4va.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3352 | "C:\Users\admin\AppData\Local\soundser\wRc3mS4va.exe" | C:\Users\admin\AppData\Local\soundser\wRc3mS4va.exe | — | soundser.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3432 | --e87e4391 | C:\Users\admin\AppData\Local\Temp\UfV_gz.exe | UfV_gz.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3552 | --3ab57678 | C:\Users\admin\AppData\Local\soundser\soundser.exe | soundser.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
116
Read events
98
Write events
18
Delete events
0
Modification events
| (PID) Process: | (3552) soundser.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3552) soundser.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3552) soundser.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3552) soundser.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3552) soundser.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3552) soundser.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3552) soundser.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3552) soundser.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3552) soundser.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3552) soundser.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
3
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3552 | soundser.exe | C:\Users\admin\AppData\Local\soundser\wRc3mS4va.exe | executable | |
MD5:— | SHA256:— | |||
| 3204 | wRc3mS4va.exe | C:\Users\admin\AppData\Local\soundser\soundser.exe | executable | |
MD5:— | SHA256:— | |||
| 3432 | UfV_gz.exe | C:\Users\admin\AppData\Local\soundser\soundser.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
6
DNS requests
0
Threats
22
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3552 | soundser.exe | POST | — | 68.229.130.39:80 | http://68.229.130.39/vermont/ | US | — | — | malicious |
3552 | soundser.exe | POST | — | 70.116.68.186:80 | http://70.116.68.186/guids/site/ringin/merge/ | US | — | — | malicious |
3552 | soundser.exe | POST | 200 | 190.112.228.47:443 | http://190.112.228.47:443/child/ | CW | binary | 85.8 Kb | malicious |
2552 | soundser.exe | POST | — | 68.229.130.39:80 | http://68.229.130.39/enabled/arizona/ringin/ | US | — | — | malicious |
2552 | soundser.exe | POST | 200 | 190.112.228.47:443 | http://190.112.228.47:443/devices/health/ringin/merge/ | CW | binary | 148 b | malicious |
2552 | soundser.exe | POST | — | 70.116.68.186:80 | http://70.116.68.186/acquire/schema/ringin/merge/ | US | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3552 | soundser.exe | 68.229.130.39:80 | — | Cox Communications Inc. | US | malicious |
3552 | soundser.exe | 70.116.68.186:80 | — | Time Warner Cable Internet LLC | US | malicious |
2552 | soundser.exe | 190.112.228.47:443 | — | Columbus Communications Curacao NV | CW | malicious |
3552 | soundser.exe | 190.112.228.47:443 | — | Columbus Communications Curacao NV | CW | malicious |
2552 | soundser.exe | 70.116.68.186:80 | — | Time Warner Cable Internet LLC | US | malicious |
2552 | soundser.exe | 68.229.130.39:80 | — | Cox Communications Inc. | US | malicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
3552 | soundser.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
3552 | soundser.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
3552 | soundser.exe | Potentially Bad Traffic | ET POLICY HTTP traffic on port 443 (POST) |
2552 | soundser.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
2552 | soundser.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
2552 | soundser.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
2552 | soundser.exe | Potentially Bad Traffic | ET POLICY HTTP traffic on port 443 (POST) |
15 ETPRO signatures available at the full report