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| download: | p_mR |
| Full analysis: | https://app.any.run/tasks/c21faf06-2ea5-4339-9330-8da739c3233c |
| 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 25, 2019, 14:08:57 |
| 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: | FBA9E473604D9460DEA340391D4A0FCA |
| SHA1: | 6D8B23649B582EE52FB72EFBE1BBE4DB12D5A237 |
| SHA256: | D6798B62CEF08C4F61A30DFA346FAF5AA29F9D03E4599EBE5AE910A193087B86 |
| SSDEEP: | 6144:oBpzmsi5YRrJ27WPawcNp6bJKr7I8FnvE1AdQhy0:4vceYHNpgBifyy0 |
MALICIOUS
Emotet process was detected
- soundser.exe (PID: 2968)
- soundser.exe (PID: 2388)
EMOTET was detected
- soundser.exe (PID: 536)
Application was dropped or rewritten from another process
- rSFXJK3mkUG7hu.exe (PID: 3560)
- rSFXJK3mkUG7hu.exe (PID: 3956)
- soundser.exe (PID: 2388)
- soundser.exe (PID: 1716)
Connects to CnC server
- soundser.exe (PID: 536)
Changes the autorun value in the registry
- soundser.exe (PID: 536)
SUSPICIOUS
Application launched itself
- p_mR.exe (PID: 2344)
- soundser.exe (PID: 2968)
Executable content was dropped or overwritten
- p_mR.exe (PID: 2512)
- soundser.exe (PID: 536)
- rSFXJK3mkUG7hu.exe (PID: 3560)
Starts itself from another location
- p_mR.exe (PID: 2512)
- rSFXJK3mkUG7hu.exe (PID: 3560)
Connects to server without host name
- soundser.exe (PID: 1716)
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2014:04:18 17:35:06+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 185344 |
| InitializedDataSize: | 223744 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x8192 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 10.1.29.71 |
| ProductVersionNumber: | 10.1.29.71 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | LogFire |
| FileDescription: | Youstill |
| InternalName: | LogFire Chordscale |
| ProductVersion: | 10.1.29.71 |
| ProductName: | LogFire Youstill |
| LegalCopyright: | Copyright © 2017 LogFire |
| FileVersion: | 10.1.29.71 |
| buye: | 29 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 18-Apr-2014 15:35:06 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | LogFire |
| FileDescription: | Youstill |
| InternalName: | LogFire Chordscale |
| ProductVersion: | 10.1.29.71 |
| ProductName: | LogFire Youstill |
| LegalCopyright: | Copyright © 2017 LogFire |
| FileVersion: | 10.1.29.71 |
| buye: | 29 |
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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 18-Apr-2014 15:35:06 |
| 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 | 0x0002D2DF | 0x0002D400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.86568 |
.rdata | 0x0002F000 | 0x0000D622 | 0x0000D800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.26227 |
.data | 0x0003D000 | 0x00006CEC | 0x00004C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.91313 |
.rsrc | 0x00044000 | 0x000205E8 | 0x00020600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.01743 |
.reloc | 0x00065000 | 0x00001D38 | 0x00001E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.51002 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.79597 | 346 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 5.13676 | 21640 | UNKNOWN | English - United States | RT_ICON |
3 | 4.88972 | 16936 | UNKNOWN | English - United States | RT_ICON |
4 | 5.32337 | 9640 | UNKNOWN | English - United States | RT_ICON |
5 | 5.17499 | 4264 | UNKNOWN | English - United States | RT_ICON |
6 | 5.47185 | 2440 | UNKNOWN | English - United States | RT_ICON |
7 | 5.21369 | 1128 | UNKNOWN | English - United States | RT_ICON |
Imports
GDI32.dll |
KERNEL32.dll |
USER32.dll |
Total processes
38
Monitored processes
8
Malicious processes
7
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2344 | "C:\Users\admin\AppData\Local\Temp\p_mR.exe" | C:\Users\admin\AppData\Local\Temp\p_mR.exe | — | explorer.exe |
User: admin Company: LogFire Integrity Level: MEDIUM Description: Youstill Exit code: 0 Version: 10.1.29.71 | ||||
| 2512 | --de4b2cf8 | C:\Users\admin\AppData\Local\Temp\p_mR.exe | p_mR.exe | |
User: admin Company: LogFire Integrity Level: MEDIUM Description: Youstill Exit code: 0 Version: 10.1.29.71 | ||||
| 2968 | "C:\Users\admin\AppData\Local\soundser\soundser.exe" | C:\Users\admin\AppData\Local\soundser\soundser.exe | p_mR.exe | |
User: admin Company: LogFire Integrity Level: MEDIUM Description: Youstill Exit code: 0 Version: 10.1.29.71 | ||||
| 536 | --3ab57678 | C:\Users\admin\AppData\Local\soundser\soundser.exe | soundser.exe | |
User: admin Company: LogFire Integrity Level: MEDIUM Description: Youstill Exit code: 0 Version: 10.1.29.71 | ||||
| 3956 | "C:\Users\admin\AppData\Local\soundser\rSFXJK3mkUG7hu.exe" | C:\Users\admin\AppData\Local\soundser\rSFXJK3mkUG7hu.exe | — | soundser.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3560 | --44fc84fc | C:\Users\admin\AppData\Local\soundser\rSFXJK3mkUG7hu.exe | rSFXJK3mkUG7hu.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2388 | "C:\Users\admin\AppData\Local\soundser\soundser.exe" | C:\Users\admin\AppData\Local\soundser\soundser.exe | rSFXJK3mkUG7hu.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 1716 | --3ab57678 | C:\Users\admin\AppData\Local\soundser\soundser.exe | soundser.exe | |
User: admin Integrity Level: MEDIUM | ||||
Total events
113
Read events
96
Write events
0
Delete events
0
Modification events
Executable files
3
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3560 | rSFXJK3mkUG7hu.exe | C:\Users\admin\AppData\Local\soundser\soundser.exe | executable | |
MD5:F9D88547AC68701CA2F2B5803B1C9DA6 | SHA256:9BBA87CB6ADD739E1763CC7F8F97630E3761D640957495317C297CE8E7C6B1A3 | |||
| 536 | soundser.exe | C:\Users\admin\AppData\Local\soundser\rSFXJK3mkUG7hu.exe | executable | |
MD5:F9D88547AC68701CA2F2B5803B1C9DA6 | SHA256:9BBA87CB6ADD739E1763CC7F8F97630E3761D640957495317C297CE8E7C6B1A3 | |||
| 2512 | p_mR.exe | C:\Users\admin\AppData\Local\soundser\soundser.exe | executable | |
MD5:FBA9E473604D9460DEA340391D4A0FCA | SHA256:D6798B62CEF08C4F61A30DFA346FAF5AA29F9D03E4599EBE5AE910A193087B86 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
5
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
536 | soundser.exe | POST | — | 103.11.83.52:443 | http://103.11.83.52:443/window/prep/ | IN | — | — | malicious |
1716 | soundser.exe | POST | — | 68.229.130.39:80 | http://68.229.130.39/loadan/ | US | — | — | malicious |
536 | soundser.exe | POST | 200 | 216.98.148.156:8080 | http://216.98.148.156:8080/enabled/json/ringin/merge/ | US | binary | 72.2 Kb | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
536 | soundser.exe | 189.166.20.113:20 | — | Uninet S.A. de C.V. | MX | malicious |
536 | soundser.exe | 103.11.83.52:443 | — | Esto Internet private limited | IN | malicious |
536 | soundser.exe | 177.231.157.189:53 | — | — | MX | malicious |
536 | soundser.exe | 216.98.148.156:8080 | — | CariNet, Inc. | US | malicious |
— | — | 68.229.130.39:80 | — | Cox Communications Inc. | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dns.msftncsi.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
536 | soundser.exe | A Network Trojan was detected | ET CNC Feodo Tracker Reported CnC Server group 1 |
536 | soundser.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
536 | soundser.exe | Potentially Bad Traffic | ET POLICY HTTP traffic on port 443 (POST) |
536 | soundser.exe | A Network Trojan was detected | ET CNC Feodo Tracker Reported CnC Server group 10 |
536 | soundser.exe | A Network Trojan was detected | ET CNC Feodo Tracker Reported CnC Server group 5 |
536 | soundser.exe | A Network Trojan was detected | ET CNC Feodo Tracker Reported CnC Server group 17 |
536 | soundser.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
6 ETPRO signatures available at the full report