| File name: | screenrecorder_8f3b3b68.exe |
| Full analysis: | https://app.any.run/tasks/33918204-1dd6-4cff-937d-57b26c85fef1 |
| Verdict: | Malicious activity |
| Threats: | Adware is a form of malware that targets users with unwanted advertisements, often disrupting their browsing experience. It typically infiltrates systems through software bundling, malicious websites, or deceptive downloads. Once installed, it may track user activity, collect sensitive data, and display intrusive ads, including pop-ups or banners. Some advanced adware variants can bypass security measures and establish persistence on devices, making removal challenging. Additionally, adware can create vulnerabilities that other malware can exploit, posing a significant risk to user privacy and system security. |
| Analysis date: | March 06, 2020, 09:19:19 |
| 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: | D24600160AA9E5729B2F6BC35A510CBC |
| SHA1: | D7D21EC36F321A7168E72375797D11CF9B714C1A |
| SHA256: | DF41F7A58DEDF5DDE4921485977C265A77C81A6B125B1B8609B9B025158BAC86 |
| SSDEEP: | 24576:6KQ8WgNLfz1oCp6Teyae/sddDo/C+VyLAgSv8bNimsedQuZjqCQ5:jQsFzz6TeVcsTo/C+V8neuhnq |
MALICIOUS
Application was dropped or rewritten from another process
- Jnz.exe (PID: 3580)
Loads dropped or rewritten executable
- screenrecorder_8f3b3b68.exe (PID: 2500)
SUSPICIOUS
Creates files in the user directory
- screenrecorder_8f3b3b68.exe (PID: 2500)
Executable content was dropped or overwritten
- screenrecorder_8f3b3b68.exe (PID: 2500)
Low-level read access rights to disk partition
- screenrecorder_8f3b3b68.exe (PID: 2500)
Connects to unusual port
- Jnz.exe (PID: 3580)
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: | 2020:02:28 11:08:04+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 346624 |
| InitializedDataSize: | 839168 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x33d6b |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 3.5.14.146 |
| ProductVersionNumber: | 3.5.14.146 |
| FileFlagsMask: | 0x003f |
| FileFlags: | Private build, Special build |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Chinese (Simplified) |
| CharacterSet: | Unicode |
| Comments: | hilpds.exe |
| CompanyName: | 苏州开心盒子软件有限公司 |
| FileDescription: | 嗨格式录屏大师 |
| FileVersion: | 3.5.14.146 |
| InternalName: | 嗨格式录屏大师 |
| LegalCopyright: | 开心盒子软件 (C) 2020 |
| OriginalFileName: | hilpds.exe |
| PrivateBuild: | 3.5.14.146 |
| ProductName: | 嗨格式录屏大师 |
| ProductVersion: | 3.5.14.146 |
| SpecialBuild: | 3.5.14.146 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 28-Feb-2020 10:08:04 |
| Detected languages: |
|
| Debug artifacts: |
|
| Comments: | hilpds.exe |
| CompanyName: | 苏州开心盒子软件有限公司 |
| FileDescription: | 嗨格式录屏大师 |
| FileVersion: | 3.5.14.146 |
| InternalName: | 嗨格式录屏大师 |
| LegalCopyright: | 开心盒子软件 (C) 2020 |
| OriginalFilename: | hilpds.exe |
| PrivateBuild: | 3.5.14.146 |
| ProductName: | 嗨格式录屏大师 |
| ProductVersion: | 3.5.14.146 |
| SpecialBuild: | 3.5.14.146 |
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: | 0x000000F8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 28-Feb-2020 10:08:04 |
| 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 | 0x000548D1 | 0x00054A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.62041 |
.rdata | 0x00056000 | 0x000113CE | 0x00011400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.29653 |
.data | 0x00068000 | 0x0000491C | 0x00002800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.85078 |
.rsrc | 0x0006D000 | 0x000B12E0 | 0x000B1400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.89228 |
.reloc | 0x0011F000 | 0x00005A8A | 0x00005C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 5.23666 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.87405 | 392 | UNKNOWN | Chinese - PRC | RT_MANIFEST |
2 | 3.97888 | 2920 | UNKNOWN | Chinese - PRC | RT_ICON |
3 | 3.86976 | 5160 | UNKNOWN | Chinese - PRC | RT_ICON |
4 | 3.77658 | 11560 | UNKNOWN | Chinese - PRC | RT_ICON |
5 | 3.67664 | 20520 | UNKNOWN | Chinese - PRC | RT_ICON |
6 | 7.98792 | 53747 | UNKNOWN | Chinese - PRC | RT_ICON |
102 | 2.75765 | 90 | UNKNOWN | Chinese - PRC | RT_GROUP_ICON |
103 | 7.89831 | 127181 | UNKNOWN | Chinese - PRC | BINARYSYSTEM |
105 | 7.99777 | 501275 | UNKNOWN | Chinese - PRC | BINARYSYSTEM |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
VERSION.dll |
WINMM.dll |
WS2_32.dll |
gdiplus.dll |
Total processes
39
Monitored processes
3
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2500 | "C:\Users\admin\AppData\Local\Temp\screenrecorder_8f3b3b68.exe" | C:\Users\admin\AppData\Local\Temp\screenrecorder_8f3b3b68.exe | explorer.exe | ||||||||||||
User: admin Company: 苏州开心盒子软件有限公司 Integrity Level: HIGH Description: 嗨格式录屏大师 Exit code: 0 Version: 3.5.14.146 Modules
| |||||||||||||||
| 3000 | "C:\Users\admin\AppData\Local\Temp\screenrecorder_8f3b3b68.exe" | C:\Users\admin\AppData\Local\Temp\screenrecorder_8f3b3b68.exe | — | explorer.exe | |||||||||||
User: admin Company: 苏州开心盒子软件有限公司 Integrity Level: MEDIUM Description: 嗨格式录屏大师 Exit code: 3221226540 Version: 3.5.14.146 Modules
| |||||||||||||||
| 3580 | "C:\Users\admin\AppData\Roaming\AuntecPkg\Jnz\Jnz.exe" -n 2D28A83C-7F18-4960-8FFC-16364F08E0EE -s 65536 -p 2500 | C:\Users\admin\AppData\Roaming\AuntecPkg\Jnz\Jnz.exe | screenrecorder_8f3b3b68.exe | ||||||||||||
User: admin Company: 苏州开心盒子软件有限公司 Integrity Level: HIGH Description: Jnz Executable File Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
Total events
18
Read events
15
Write events
3
Delete events
0
Modification events
| (PID) Process: | (2500) screenrecorder_8f3b3b68.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\{71162BF7C2071D480629AF113CF0EB2D}\Collect |
| Operation: | write | Name: | MID |
Value: af8614516b5ab4a3f780dcfab88d21ff | |||
| (PID) Process: | (2500) screenrecorder_8f3b3b68.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\{71162BF7C2071D480629AF113CF0EB2D}\Collect |
| Operation: | write | Name: | GUID |
Value: 61A345B2-7D42-414D-AE91-A2A425BFEDEC | |||
| (PID) Process: | (2500) screenrecorder_8f3b3b68.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\{71162BF7C2071D480629AF113CF0EB2D}\Collect |
| Operation: | write | Name: | TIME |
Value: 1583486382 | |||
Executable files
2
Suspicious files
2
Text files
86
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2500 | screenrecorder_8f3b3b68.exe | C:\AuntecPkg_1583486382\Jnz.zip | compressed | |
MD5:— | SHA256:— | |||
| 2500 | screenrecorder_8f3b3b68.exe | C:\AuntecPkg_1583486382\Resource.zip | compressed | |
MD5:— | SHA256:— | |||
| 2500 | screenrecorder_8f3b3b68.exe | C:\AuntecPkg_1583486382\images\custom_btn_browse_hover.png | image | |
MD5:— | SHA256:— | |||
| 2500 | screenrecorder_8f3b3b68.exe | C:\AuntecPkg_1583486382\images\custom_bg.png | image | |
MD5:— | SHA256:— | |||
| 2500 | screenrecorder_8f3b3b68.exe | C:\AuntecPkg_1583486382\images\custom_btn_install_click.png | image | |
MD5:— | SHA256:— | |||
| 2500 | screenrecorder_8f3b3b68.exe | C:\AuntecPkg_1583486382\images\custom_btn_install_disable.png | image | |
MD5:— | SHA256:— | |||
| 2500 | screenrecorder_8f3b3b68.exe | C:\AuntecPkg_1583486382\images\custom_btn_back_click.png | image | |
MD5:— | SHA256:— | |||
| 2500 | screenrecorder_8f3b3b68.exe | C:\AuntecPkg_1583486382\images\custom_btn_back_hover.png | image | |
MD5:— | SHA256:— | |||
| 2500 | screenrecorder_8f3b3b68.exe | C:\AuntecPkg_1583486382\images\custom_btn_browse_click.png | image | |
MD5:— | SHA256:— | |||
| 2500 | screenrecorder_8f3b3b68.exe | C:\AuntecPkg_1583486382\images\custom_word_available.png | image | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
16
DNS requests
5
Threats
14
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2500 | screenrecorder_8f3b3b68.exe | HEAD | 200 | 125.77.142.171:80 | http://cdn-desktop-oss.aunbox.cn/screenrecorder/software/1.1.22.133/install.exe | CN | — | — | malicious |
2500 | screenrecorder_8f3b3b68.exe | GET | — | 125.77.142.171:80 | http://cdn-desktop-oss.aunbox.cn/screenrecorder/software/1.1.22.133/install.exe | CN | — | — | malicious |
2500 | screenrecorder_8f3b3b68.exe | POST | 200 | 101.37.111.213:80 | http://support.aunapi.com/v1.1/installer/package/index | CN | text | 747 b | malicious |
3580 | Jnz.exe | POST | 200 | 47.98.172.50:8106 | http://sa.aunload.com:8106/sa?project=production | CN | — | — | unknown |
3580 | Jnz.exe | POST | — | 101.37.111.213:80 | http://support.aunapi.com/v1/log/function-log | CN | — | — | malicious |
3580 | Jnz.exe | POST | — | 101.37.111.213:80 | http://support.aunapi.com/v1/log/function-log | CN | — | — | malicious |
3580 | Jnz.exe | POST | 200 | 101.37.111.213:80 | http://support.aunapi.com/v1/log/function-log | CN | text | 33 b | malicious |
3580 | Jnz.exe | POST | 200 | 101.37.111.213:80 | http://support.aunapi.com/v1/report/install | CN | text | 33 b | malicious |
3580 | Jnz.exe | POST | 200 | 101.37.111.213:80 | http://support.aunapi.com/v1/log/user-operate | CN | text | 33 b | malicious |
3580 | Jnz.exe | POST | 200 | 101.37.111.213:80 | http://support.aunapi.com/v1/log/user-operate | CN | text | 33 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 |
|---|---|---|---|---|---|---|
2500 | screenrecorder_8f3b3b68.exe | 101.37.111.213:80 | support.aunapi.com | Hangzhou Alibaba Advertising Co.,Ltd. | CN | malicious |
3580 | Jnz.exe | 101.37.111.213:80 | support.aunapi.com | Hangzhou Alibaba Advertising Co.,Ltd. | CN | malicious |
3580 | Jnz.exe | 47.98.172.50:8106 | sa.aunload.com | Hangzhou Alibaba Advertising Co.,Ltd. | CN | unknown |
2500 | screenrecorder_8f3b3b68.exe | 125.77.142.171:80 | cdn-desktop-oss.aunbox.cn | No.31,Jin-rong Street | CN | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
support.aunapi.com |
| malicious |
sa.aunload.com |
| unknown |
cdn-desktop-oss.aunbox.cn |
| malicious |
dns.msftncsi.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ADWARE [PTsecurity] Kunshan Aunbox software |
— | — | Misc activity | ADWARE [PTsecurity] Kunshan Aunbox software |
— | — | Misc activity | ADWARE [PTsecurity] Kunshan Aunbox software |
— | — | Misc activity | ADWARE [PTsecurity] Kunshan Aunbox software |
— | — | Misc activity | ADWARE [PTsecurity] Kunshan Aunbox software |
— | — | Misc activity | ADWARE [PTsecurity] Kunshan Aunbox software |
— | — | Potential Corporate Privacy Violation | ET POLICY Windows 98 User-Agent Detected - Possible Malware or Non-Updated System |
— | — | Potential Corporate Privacy Violation | ET POLICY Unsupported/Fake Internet Explorer Version MSIE 5. |
— | — | A Network Trojan was detected | ET TROJAN GENERIC Likely Malicious Fake IE Downloading .exe |
— | — | Misc activity | ADWARE [PTsecurity] Kunshan Aunbox software |