| download: | bart.exe |
| Full analysis: | https://app.any.run/tasks/a14edb6f-b3e4-4ae1-b87f-7d138a11e2bd |
| Verdict: | Malicious activity |
| Analysis date: | May 16, 2018, 15:34:48 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 11B09401ACFD371D7CA899514F7F2019 |
| SHA1: | D5D40A57262341BD23D6554175DD4C6219B0E831 |
| SHA256: | B5BC47B526F37D9899DCA4C845631BAC76123AE561ADB91CFFD76F90108BA6E6 |
| SSDEEP: | 3072:Y+44wvIgq7Bo6MFaCAZFxo1lbNWWd+147j0pyVexQv/4Jxkj3YnIK3n8v2nHemYg:/7cnqj5o7d+YDexc2kj31K38kLYEvp2 |
MALICIOUS
Changes the autorun value in the registry
- bart.exe (PID: 2000)
Application was dropped or rewritten from another process
- L8T.exe (PID: 2064)
Actions looks like stealing of personal data
- bart.exe (PID: 2000)
SUSPICIOUS
Creates files in the user directory
- bart.exe (PID: 2000)
Checks for external IP
- bart.exe (PID: 2000)
Application launched itself
- bart.exe (PID: 3260)
Executable content was dropped or overwritten
- bart.exe (PID: 2000)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (81) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.2) |
| .exe | | | Win32 Executable (generic) (4.9) |
| .exe | | | Win16/32 Executable Delphi generic (2.2) |
| .exe | | | Generic Win/DOS Executable (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:05:15 23:20:26+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 217088 |
| InitializedDataSize: | 176128 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x3691e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 15-May-2018 21:20:26 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 15-May-2018 21:20:26 |
| 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 | 0x00002000 | 0x00034924 | 0x00035000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.9727 |
.rsrc | 0x00038000 | 0x00029780 | 0x0002A000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.6625 |
.reloc | 0x00062000 | 0x0000000C | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0164085 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.24803 | 736 | Latin 1 / Western European | UNKNOWN | RT_VERSION |
2 | 7.95511 | 19740 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 2.09022 | 67624 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 2.41057 | 38056 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 2.62834 | 16936 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 3.03897 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
7 | 3.25245 | 6760 | Latin 1 / Western European | UNKNOWN | RT_ICON |
8 | 3.48186 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
9 | 3.62362 | 2440 | Latin 1 / Western European | UNKNOWN | RT_ICON |
10 | 3.87371 | 1720 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
mscoree.dll |
Total processes
34
Monitored processes
3
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2000 | "C:\Users\admin\AppData\Local\Temp\bart.exe" | C:\Users\admin\AppData\Local\Temp\bart.exe | bart.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2064 | "C:\Users\admin\AppData\Local\Temp\L8T.exe" C:\Users\admin\AppData\Local\Temp\bart.exe | C:\Users\admin\AppData\Local\Temp\L8T.exe | — | bart.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3260 | "C:\Users\admin\AppData\Local\Temp\bart.exe" | C:\Users\admin\AppData\Local\Temp\bart.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
420
Read events
403
Write events
17
Delete events
0
Modification events
| (PID) Process: | (2000) bart.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bart_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2000) bart.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bart_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2000) bart.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bart_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2000) bart.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bart_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2000) bart.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bart_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2000) bart.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bart_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2000) bart.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bart_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2000) bart.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bart_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2000) bart.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bart_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2000) bart.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bart_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 | |
|---|---|---|---|---|
| 2000 | bart.exe | C:\Users\admin\AppData\Local\Temp\tmpG783.tmp | executable | |
MD5:— | SHA256:— | |||
| 2000 | bart.exe | C:\Users\admin\AppData\Roaming\Park Place Entertainment Corp\Park Place Entertainment Corp.exe | executable | |
MD5:— | SHA256:— | |||
| 2000 | bart.exe | C:\Users\admin\AppData\Local\Temp\L8T.exe | executable | |
MD5:F683769B947501B5A98376619D5938BB | SHA256:C2CAE82E01D954E3A50FEAEBCD3F75DE7416A851EA855D6F0E8AAAC84A507CA3 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2000 | bart.exe | GET | 200 | 131.186.113.135:80 | http://checkip.dyndns.org/ | US | html | 103 b | shared |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2000 | bart.exe | 131.186.113.135:80 | checkip.dyndns.org | — | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
checkip.dyndns.org |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.dyndns. Domain |
2000 | bart.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup - checkip.dyndns.org |
2000 | bart.exe | Potentially Bad Traffic | ET POLICY DynDNS CheckIp External IP Address Server Response |