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| File name: | 906.exe |
| Full analysis: | https://app.any.run/tasks/c1c67811-6dc1-40a5-a9ca-629390b5ba1b |
| 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: | January 18, 2020, 06:41:39 |
| 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: | 182B7E8118D7BE4DC5E1E5DA6342D932 |
| SHA1: | D1836C7B18F09C1E53AD06E50251453701765486 |
| SHA256: | 63752C96166F4DBA52A713645290D6C73202AC1139858A3CB921A7F87B0B0E32 |
| SSDEEP: | 6144:keeqOehy0o9z+dfMfpwZZZZw/zkF5+ZymSRln98x:nVjt8Pri5+ZIX9 |
MALICIOUS
Emotet process was detected
- 906.exe (PID: 4056)
EMOTET was detected
- serialfunc.exe (PID: 1520)
Changes the autorun value in the registry
- serialfunc.exe (PID: 1520)
Connects to CnC server
- serialfunc.exe (PID: 1520)
SUSPICIOUS
Application launched itself
- 906.exe (PID: 1296)
Executable content was dropped or overwritten
- 906.exe (PID: 4056)
Starts itself from another location
- 906.exe (PID: 4056)
Connects to server without host name
- serialfunc.exe (PID: 1520)
Connects to SMTP port
- serialfunc.exe (PID: 1520)
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) (38.7) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (34.3) |
| .scr | | | Windows screen saver (16.2) |
| .exe | | | Win32 Executable (generic) (5.6) |
| .exe | | | Generic Win/DOS Executable (2.4) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:01:17 19:07:47+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 7.1 |
| CodeSize: | 208896 |
| InitializedDataSize: | 155648 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1d436 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.76 |
| ProductVersionNumber: | 1.0.0.76 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | French |
| CharacterSet: | Unicode |
| CompanyName: | - |
| FileDescription: | Application MFC DShowEncoder |
| FileVersion: | 1, 0, 0, 76 |
| InternalName: | DShowEncoder |
| LegalCopyright: | Copyright (C) 2002 |
| LegalTrademarks: | - |
| OriginalFileName: | DShowEncoder.EXE |
| ProductName: | Application DShowEncoder |
| ProductVersion: | 1, 0, 0, 76 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 17-Jan-2020 18:07:47 |
| Detected languages: |
|
| CompanyName: | - |
| FileDescription: | Application MFC DShowEncoder |
| FileVersion: | 1, 0, 0, 76 |
| InternalName: | DShowEncoder |
| LegalCopyright: | Copyright (C) 2002 |
| LegalTrademarks: | - |
| OriginalFilename: | DShowEncoder.EXE |
| ProductName: | Application DShowEncoder |
| ProductVersion: | 1, 0, 0, 76 |
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: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 17-Jan-2020 18:07:47 |
| 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 | 0x00032664 | 0x00033000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.29992 |
.rdata | 0x00034000 | 0x000073C8 | 0x00008000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.70606 |
.data | 0x0003C000 | 0x000051D4 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.57086 |
.rsrc | 0x00042000 | 0x00017ED8 | 0x00018000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.31933 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.39531 | 804 | UNKNOWN | French - France | RT_VERSION |
2 | 2.38932 | 296 | UNKNOWN | French - France | RT_ICON |
3 | 3.83338 | 2216 | UNKNOWN | French - France | RT_ICON |
4 | 2.61176 | 1384 | UNKNOWN | French - France | RT_ICON |
5 | 5.08887 | 4264 | UNKNOWN | French - France | RT_ICON |
6 | 4.45124 | 1128 | UNKNOWN | French - France | RT_ICON |
7 | 2.2255 | 88 | UNKNOWN | French - France | RT_STRING |
8 | 2.74274 | 180 | UNKNOWN | French - France | RT_CURSOR |
9 | 2.34038 | 308 | UNKNOWN | French - France | RT_CURSOR |
10 | 2.34004 | 308 | UNKNOWN | French - France | RT_CURSOR |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
OLEACC.dll (delay-loaded) |
OLEAUT32.dll |
QUARTZ.dll |
RPCRT4.dll |
SHLWAPI.dll |
USER32.dll |
Total processes
37
Monitored processes
4
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1296 | "C:\Users\admin\AppData\Local\Temp\906.exe" | C:\Users\admin\AppData\Local\Temp\906.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Description: Application MFC DShowEncoder Exit code: 0 Version: 1, 0, 0, 76 | ||||
| 4056 | --b3ccfba3 | C:\Users\admin\AppData\Local\Temp\906.exe | 906.exe | |
User: admin Integrity Level: MEDIUM Description: Application MFC DShowEncoder Exit code: 0 Version: 1, 0, 0, 76 | ||||
| 3368 | "C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe" | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | — | 906.exe |
User: admin Integrity Level: MEDIUM Description: Application MFC DShowEncoder Exit code: 0 Version: 1, 0, 0, 76 | ||||
| 1520 | --d6864438 | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | serialfunc.exe | |
User: admin Integrity Level: MEDIUM Description: Application MFC DShowEncoder Version: 1, 0, 0, 76 | ||||
Total events
79
Read events
63
Write events
16
Delete events
0
Modification events
| (PID) Process: | (1520) serialfunc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\serialfunc_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1520) serialfunc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\serialfunc_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1520) serialfunc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\serialfunc_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1520) serialfunc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\serialfunc_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1520) serialfunc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\serialfunc_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1520) serialfunc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\serialfunc_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (1520) serialfunc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\serialfunc_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1520) serialfunc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\serialfunc_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1520) serialfunc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\serialfunc_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1520) serialfunc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\serialfunc_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4056 | 906.exe | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | executable | |
MD5:182B7E8118D7BE4DC5E1E5DA6342D932 | SHA256:63752C96166F4DBA52A713645290D6C73202AC1139858A3CB921A7F87B0B0E32 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
22
DNS requests
22
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1520 | serialfunc.exe | POST | — | 91.236.4.234:443 | http://91.236.4.234:443/5L15f | PL | — | — | malicious |
1520 | serialfunc.exe | POST | — | 91.236.4.234:443 | http://91.236.4.234:443/YvmFuvv3q1X | PL | — | — | malicious |
1520 | serialfunc.exe | POST | 200 | 100.6.23.40:80 | http://100.6.23.40/7EHvRxXsYpUxs1Q | US | binary | 1.38 Mb | malicious |
1520 | serialfunc.exe | POST | 200 | 100.6.23.40:80 | http://100.6.23.40/5L15f | US | binary | 148 b | malicious |
1520 | serialfunc.exe | POST | 200 | 91.236.4.234:443 | http://91.236.4.234:443/5L15f | PL | binary | 148 b | malicious |
1520 | serialfunc.exe | POST | 200 | 65.99.217.242:8080 | http://65.99.217.242:8080/cMHDityPbnfyMKix5 | US | binary | 3.50 Kb | malicious |
1520 | serialfunc.exe | POST | 200 | 65.99.217.242:8080 | http://65.99.217.242:8080/ykoFMiY3BE4HV | US | binary | 148 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1520 | serialfunc.exe | 100.6.23.40:80 | — | MCI Communications Services, Inc. d/b/a Verizon Business | US | malicious |
1520 | serialfunc.exe | 65.99.217.242:8080 | — | Colo4, LLC | US | malicious |
1520 | serialfunc.exe | 91.236.4.234:443 | — | FHU Climax Rafal Kraj | PL | malicious |
1520 | serialfunc.exe | 61.208.183.25:465 | tx.miracle.ne.jp | NTT Communications Corporation | JP | unknown |
1520 | serialfunc.exe | 52.97.186.114:587 | smtp.office365.com | Microsoft Corporation | US | unknown |
1520 | serialfunc.exe | 153.149.231.65:587 | smtp.ocn.ne.jp | NTT Communications Corporation | JP | unknown |
1520 | serialfunc.exe | 178.132.17.26:465 | pop.nerim.fr | Nerim SAS | FR | unknown |
1520 | serialfunc.exe | 77.88.21.125:25 | imap.yandex.com | YANDEX LLC | RU | unknown |
1520 | serialfunc.exe | 157.7.107.4:465 | pop3.lolipop.jp | GMO Internet,Inc | JP | unknown |
1520 | serialfunc.exe | 13.251.182.77:25 | smtp.singnet.com.sg | Amazon.com, Inc. | SG | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
smtp.ocn.ne.jp |
| shared |
tx.miracle.ne.jp |
| unknown |
pop.nerim.fr |
| unknown |
mail.gmoserver.jp |
| unknown |
smtp.mail.yahoo.co.jp |
| unknown |
smtp.office365.com |
| shared |
mail.asia.secureserver.net |
| unknown |
mail.secureserver.net |
| shared |
mail.alltechnology.net |
| unknown |
smtp.kyoto-fujisei.co.jp |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1520 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M5 |
1520 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M6 |
1520 | serialfunc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
1520 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M5 |
1520 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M6 |
1520 | serialfunc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
1520 | serialfunc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
1520 | serialfunc.exe | Potentially Bad Traffic | ET POLICY HTTP traffic on port 443 (POST) |
1520 | serialfunc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
1520 | serialfunc.exe | Potentially Bad Traffic | ET POLICY HTTP traffic on port 443 (POST) |