| File name: | EasyAdBlocker.exe |
| Full analysis: | https://app.any.run/tasks/19d2ff78-4e6a-4f7e-9b7e-b496464dcce8 |
| Verdict: | Malicious activity |
| Analysis date: | November 28, 2020, 20:59:45 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | D57807B9E40DF51831C34F1D57C6A6FB |
| SHA1: | AD2AC42C6F44520020734F5DA6A42D6B356B9742 |
| SHA256: | 74F54F5A55DFA3D1111FC95804763074D417FF34D9832059E2880C7AA7B18DC8 |
| SSDEEP: | 12288:nbTlYfnlc4t6iFN9kstg4sX4JJpT3yMI0GLrUHgt:nbpmlcsBPqw3yMIx2C |
MALICIOUS
Changes settings of System certificates
- EasyAdBlocker.exe (PID: 3584)
Uses Task Scheduler to run other applications
- EasyAdBlocker.exe (PID: 3584)
Changes the autorun value in the registry
- EasyAdBlocker.exe (PID: 3584)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 1356)
- schtasks.exe (PID: 2888)
Loads dropped or rewritten executable
- weab.exe (PID: 444)
SUSPICIOUS
Reads Environment values
- EasyAdBlocker.exe (PID: 3584)
- weab.exe (PID: 444)
Adds / modifies Windows certificates
- EasyAdBlocker.exe (PID: 3584)
Executable content was dropped or overwritten
- EasyAdBlocker.exe (PID: 3584)
Drops a file that was compiled in debug mode
- EasyAdBlocker.exe (PID: 3584)
Creates files in the program directory
- EasyAdBlocker.exe (PID: 3584)
Creates files in the Windows directory
- EasyAdBlocker.exe (PID: 3584)
Creates files in the driver directory
- EasyAdBlocker.exe (PID: 3584)
Drops a file with a compile date too recent
- EasyAdBlocker.exe (PID: 3584)
Creates a directory in Program Files
- EasyAdBlocker.exe (PID: 3584)
Creates a software uninstall entry
- EasyAdBlocker.exe (PID: 3584)
Creates files in the user directory
- EasyAdBlocker.exe (PID: 3584)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:11:05 14:05:59+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 1006080 |
| InitializedDataSize: | 118272 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xf78e6 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.7.4.0 |
| ProductVersionNumber: | 1.7.4.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | installer |
| FileVersion: | 1.7.4.0 |
| InternalName: | installer.exe |
| LegalCopyright: | Copyright © Easy Ad Blocker 2020 |
| LegalTrademarks: | - |
| OriginalFileName: | installer.exe |
| ProductName: | installer |
| ProductVersion: | 1.7.4.0 |
| AssemblyVersion: | 1.7.4.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Nov-2020 13:05:59 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | installer |
| FileVersion: | 1.7.4.0 |
| InternalName: | installer.exe |
| LegalCopyright: | Copyright © Easy Ad Blocker 2020 |
| LegalTrademarks: | - |
| OriginalFilename: | installer.exe |
| ProductName: | installer |
| ProductVersion: | 1.7.4.0 |
| Assembly Version: | 1.7.4.0 |
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: | 05-Nov-2020 13:05:59 |
| 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 | 0x000F590C | 0x000F5A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.04287 |
.rsrc | 0x000F8000 | 0x0001CA3C | 0x0001CC00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.55159 |
.reloc | 0x00116000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.71325 | 3354 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 3.49925 | 2440 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 3.29328 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 2.9794 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 2.7581 | 16936 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 2.32268 | 67624 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 7.92758 | 10392 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 2.89253 | 104 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
mscoree.dll |
Total processes
42
Monitored processes
5
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 444 | "C:\Program Files\EasyAdBlocker\cur\weab.exe" regdrv | C:\Program Files\EasyAdBlocker\cur\weab.exe | EasyAdBlocker.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Easy Ad Blocker Exit code: 0 Version: 2.2.2.1 Modules
| |||||||||||||||
| 1356 | "schtasks.exe" /Query /TN "EasyAdBlocker" /NH | C:\Windows\system32\schtasks.exe | — | EasyAdBlocker.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2656 | "C:\Users\admin\AppData\Local\Temp\EasyAdBlocker.exe" | C:\Users\admin\AppData\Local\Temp\EasyAdBlocker.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: installer Exit code: 3221226540 Version: 1.7.4.0 Modules
| |||||||||||||||
| 2888 | "schtasks.exe" /Create /TN EasyAdBlocker /XML "C:\Users\admin\AppData\Local\Temp\eab-utask.xml" | C:\Windows\system32\schtasks.exe | — | EasyAdBlocker.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3584 | "C:\Users\admin\AppData\Local\Temp\EasyAdBlocker.exe" | C:\Users\admin\AppData\Local\Temp\EasyAdBlocker.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: installer Exit code: 0 Version: 1.7.4.0 Modules
| |||||||||||||||
Total events
157
Read events
96
Write events
61
Delete events
0
Modification events
| (PID) Process: | (3584) EasyAdBlocker.exe | Key: | HKEY_CURRENT_USER\Software\EasyAdBlocker |
| Operation: | write | Name: | iuid |
Value: bb300780-f23e-4039-b146-0d407725aee0 | |||
| (PID) Process: | (3584) EasyAdBlocker.exe | Key: | HKEY_CURRENT_USER\Software\EasyAdBlocker |
| Operation: | write | Name: | ipid |
Value: 3584 | |||
| (PID) Process: | (3584) EasyAdBlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\EasyAdBlocker_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3584) EasyAdBlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\EasyAdBlocker_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3584) EasyAdBlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\EasyAdBlocker_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3584) EasyAdBlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\EasyAdBlocker_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3584) EasyAdBlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\EasyAdBlocker_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3584) EasyAdBlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\EasyAdBlocker_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3584) EasyAdBlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\EasyAdBlocker_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3584) EasyAdBlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\EasyAdBlocker_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
6
Suspicious files
54
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3584 | EasyAdBlocker.exe | C:\Program Files\EasyAdBlocker\new\Newtonsoft.Json.dll | — | |
MD5:— | SHA256:— | |||
| 3584 | EasyAdBlocker.exe | C:\Program Files\EasyAdBlocker\new\NLog.dll | — | |
MD5:— | SHA256:— | |||
| 3584 | EasyAdBlocker.exe | C:\Program Files\EasyAdBlocker\new\nss\certutil.exe | — | |
MD5:— | SHA256:— | |||
| 3584 | EasyAdBlocker.exe | C:\Program Files\EasyAdBlocker\new\nss\freebl3.dll | — | |
MD5:— | SHA256:— | |||
| 3584 | EasyAdBlocker.exe | C:\Program Files\EasyAdBlocker\new\nss\libnspr4.dll | — | |
MD5:— | SHA256:— | |||
| 3584 | EasyAdBlocker.exe | C:\Program Files\EasyAdBlocker\new\nss\libplc4.dll | — | |
MD5:— | SHA256:— | |||
| 3584 | EasyAdBlocker.exe | C:\Program Files\EasyAdBlocker\new\nss\libplds4.dll | — | |
MD5:— | SHA256:— | |||
| 3584 | EasyAdBlocker.exe | C:\Program Files\EasyAdBlocker\new\nss\nss3.dll | — | |
MD5:— | SHA256:— | |||
| 3584 | EasyAdBlocker.exe | C:\Program Files\EasyAdBlocker\new\nss\nssckbi.dll | — | |
MD5:— | SHA256:— | |||
| 3584 | EasyAdBlocker.exe | C:\Program Files\EasyAdBlocker\new\nss\nssdbm3.dll | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
1
Threats
0
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 |
|---|---|---|---|---|---|---|
3584 | EasyAdBlocker.exe | 104.24.109.125:443 | update.eablist.com | Cloudflare Inc | US | unknown |
444 | weab.exe | 104.24.109.125:443 | update.eablist.com | Cloudflare Inc | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
update.eablist.com |
| malicious |
Threats
Process | Message |
|---|---|
weab.exe | Native library pre-loader is trying to load native SQLite library "C:\Program Files\EasyAdBlocker\cur\x86\SQLite.Interop.dll"...
|
weab.exe | SQLite notice (27): delayed 25ms for lock/sharing conflict at line 45866
|