| File name: | DOCS-50670-6706-506-5065967965-506956-PDF.exe |
| Full analysis: | https://app.any.run/tasks/74530778-8e41-441e-b175-9f1e7bf9e9ec |
| Verdict: | Malicious activity |
| Analysis date: | July 11, 2019, 20:05:58 |
| 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: | B84866C4B151F9143EAB21C55345C1AD |
| SHA1: | 162733A078DFA345A4A5C0C4747661C2F695AC83 |
| SHA256: | BCB6C21B46EFC326510688A8CA96CE9B582D4B90047DED79F5D3F8CBE1DFFDF1 |
| SSDEEP: | 12288:VCeVLV7yHD5eP2btmDhj6DFNswAN2iAaxaAHscGtYtd6KiHwhcTaAmx9y5tdu6cQ:VC1DQyEuAAttDcGt+EKiQhuTm2Y+ |
MALICIOUS
Writes to a start menu file
- cscript.exe (PID: 2284)
SUSPICIOUS
Executes scripts
- DOCS-50670-6706-506-5065967965-506956-PDF.exe (PID: 3692)
Creates files in the user directory
- cscript.exe (PID: 2284)
- vbc.exe (PID: 1472)
Executable content was dropped or overwritten
- DOCS-50670-6706-506-5065967965-506956-PDF.exe (PID: 3692)
Reads Internet Cache Settings
- rundll32.exe (PID: 3252)
Uses RUNDLL32.EXE to load library
- vbc.exe (PID: 1472)
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: | 2019:06:02 09:18:27+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 29696 |
| InitializedDataSize: | 761856 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x92ee |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 02-Jun-2019 07:18:27 |
| Detected languages: |
|
| Debug artifacts: |
|
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: | 02-Jun-2019 07:18:27 |
| 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 | 0x000072F4 | 0x00007400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.66375 |
.rsrc | 0x0000A000 | 0x000B9C58 | 0x000B9E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.88894 |
.reloc | 0x000C4000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
128 | 7.89085 | 760832 | Latin 1 / Western European | German - Germany | RT_HTML |
Imports
mscoree.dll |
Total processes
41
Monitored processes
4
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1472 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | DOCS-50670-6706-506-5065967965-506956-PDF.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420 Modules
| |||||||||||||||
| 2284 | "C:\Windows\System32\cscript.exe" //B //Nologo C:\Users\admin\notepad.vbs | C:\Windows\System32\cscript.exe | DOCS-50670-6706-506-5065967965-506956-PDF.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Console Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 3252 | "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\WININET.dll",DispatchAPICall 1 | C:\Windows\system32\rundll32.exe | — | vbc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3692 | "C:\Users\admin\Desktop\DOCS-50670-6706-506-5065967965-506956-PDF.exe" | C:\Users\admin\Desktop\DOCS-50670-6706-506-5065967965-506956-PDF.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
536
Read events
503
Write events
33
Delete events
0
Modification events
| (PID) Process: | (3692) DOCS-50670-6706-506-5065967965-506956-PDF.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3692) DOCS-50670-6706-506-5065967965-506956-PDF.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1472) vbc.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | GlobalUserOffline |
Value: 0 | |||
| (PID) Process: | (1472) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1472) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1472) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1472) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1472) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1472) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (1472) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
Executable files
1
Suspicious files
0
Text files
3
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3692 | DOCS-50670-6706-506-5065967965-506956-PDF.exe | C:\Users\admin\notepad.exe | executable | |
MD5:— | SHA256:— | |||
| 1472 | vbc.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\json[1] | text | |
MD5:— | SHA256:— | |||
| 3692 | DOCS-50670-6706-506-5065967965-506956-PDF.exe | C:\Users\admin\notepad.vbs | text | |
MD5:— | SHA256:— | |||
| 1472 | vbc.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@ipapi[1].txt | text | |
MD5:— | SHA256:— | |||
| 2284 | cscript.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\notepad.Lnk | lnk | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
7
DNS requests
2
Threats
1
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1472 | vbc.exe | 104.25.209.99:443 | ipapi.co | Cloudflare Inc | US | shared |
1472 | vbc.exe | 192.253.242.196:5000 | faith.dns-cloud.net | SoftLayer Technologies Inc. | AU | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ipapi.co |
| shared |
faith.dns-cloud.net |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1052 | svchost.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup Domain (ipapi .co in DNS lookup) |