| File name: | 点击安装纸飞机_简体中文语言包.exe |
| Full analysis: | https://app.any.run/tasks/01a0f117-00be-4606-bcf9-c8e3e3d46290 |
| Verdict: | Malicious activity |
| Analysis date: | April 27, 2022, 14:46:21 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 6336FFAFE529444FF7EE8EF93D0202B3 |
| SHA1: | 2F277950F146C0CAA16F0E629606FCBE6234DE34 |
| SHA256: | 0990D30912C977CCDC1506B2A52698365ED82834898C2DA37321CA8678F7F6B5 |
| SSDEEP: | 49152:DGBBs03lMvvSNM4n5rXqgZLpNDClzVpgpAEDn/qHj9j9pTBl/lsUAtCebdypgaKl:yovSJND+Ncp9D2pjHT7/3MCebseVv |
MALICIOUS
Application was dropped or rewritten from another process
- aa.exe (PID: 1604)
- Applic.exe (PID: 3680)
Drops executable file immediately after starts
- 点击安装纸飞机_简体中文语言包.exe (PID: 2400)
- aa.exe (PID: 1604)
Loads dropped or rewritten executable
- SearchProtocolHost.exe (PID: 2932)
- Applic.exe (PID: 3680)
Changes the autorun value in the registry
- Applic.exe (PID: 3680)
SUSPICIOUS
Reads the computer name
- 点击安装纸飞机_简体中文语言包.exe (PID: 2400)
- Applic.exe (PID: 3680)
Checks supported languages
- 点击安装纸飞机_简体中文语言包.exe (PID: 2400)
- aa.exe (PID: 1604)
- Applic.exe (PID: 3680)
Reads the date of Windows installation
- 点击安装纸飞机_简体中文语言包.exe (PID: 2400)
- helppane.exe (PID: 3264)
Executable content was dropped or overwritten
- aa.exe (PID: 1604)
- 点击安装纸飞机_简体中文语言包.exe (PID: 2400)
Drops a file with a compile date too recent
- 点击安装纸飞机_简体中文语言包.exe (PID: 2400)
- aa.exe (PID: 1604)
Executed via COM
- helppane.exe (PID: 3264)
- rundll32.exe (PID: 1864)
Reads CPU info
- Applic.exe (PID: 3680)
Reads Microsoft Outlook installation path
- helppane.exe (PID: 3264)
INFO
Checks supported languages
- rundll32.exe (PID: 1864)
- helppane.exe (PID: 3264)
Reads the computer name
- helppane.exe (PID: 3264)
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
| FileSubtype: | - |
|---|---|
| ObjectFileType: | Executable application |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.1 |
| FileVersionNumber: | 1.0.0.1 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0x44d1cd |
| UninitializedDataSize: | - |
| InitializedDataSize: | - |
| CodeSize: | - |
| LinkerVersion: | 10 |
| PEType: | PE32 |
| TimeStamp: | 2022:04:26 12:11:07+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 26-Apr-2022 10:11:07 |
| Detected languages: |
|
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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 26-Apr-2022 10:11:07 |
| 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 | 0x00314000 | 0x00252E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99993 |
.sedata | 0x00452000 | 0x00001000 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.98368 |
.idata | 0x0044F000 | 0x00001000 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_NOT_PAGED, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.90014 |
.rsrc | 0x00450000 | 0x00002000 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.48513 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.05194 | 866 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 2.69717 | 4264 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
3 | 2.87024 | 1128 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
254 | 2.43255 | 48 | Latin 1 / Western European | Chinese - PRC | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
IMM32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
MSIMG32.dll |
MSVCRT.dll |
OLEACC.dll |
Total processes
44
Monitored processes
7
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1604 | "C:\Users\Public\Downloads\aa.exe" -o -d C:\Users\Public\Downloads\1048421 C:\Users\Public\Downloads\b.zip | C:\Users\Public\Downloads\aa.exe | 点击安装纸飞机_简体中文语言包.exe | ||||||||||||
User: admin Company: Info-ZIP Integrity Level: HIGH Description: Info-ZIP's UnZip for Win32 console Exit code: 0 Version: 6.0 Modules
| |||||||||||||||
| 1864 | C:\Windows\System32\rundll32.exe shell32.dll,SHCreateLocalServerRunDll {995C996E-D918-4a8c-A302-45719A6F4EA7} -Embedding | C:\Windows\System32\rundll32.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2228 | "C:\Users\admin\AppData\Local\Temp\点击安装纸飞机_简体中文语言包.exe" | C:\Users\admin\AppData\Local\Temp\点击安装纸飞机_简体中文语言包.exe | — | Explorer.EXE | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 2400 | "C:\Users\admin\AppData\Local\Temp\点击安装纸飞机_简体中文语言包.exe" | C:\Users\admin\AppData\Local\Temp\点击安装纸飞机_简体中文语言包.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2932 | "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe2_ Global\UsGthrCtrlFltPipeMssGthrPipe2 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" | C:\Windows\system32\SearchProtocolHost.exe | — | SearchIndexer.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft Windows Search Protocol Host Exit code: 0 Version: 7.00.7601.24542 (win7sp1_ldr_escrow.191209-2211) Modules
| |||||||||||||||
| 3264 | C:\Windows\helppane.exe -Embedding | C:\Windows\helppane.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Help and Support Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3680 | "C:\Users\Public\Downloads\1048421\Applic.exe" | C:\Users\Public\Downloads\1048421\Applic.exe | helppane.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Office Outlook Exit code: 0 Version: 11.0.5510 Modules
| |||||||||||||||
Total events
3 261
Read events
2 969
Write events
292
Delete events
0
Modification events
| (PID) Process: | (2400) 点击安装纸飞机_简体中文语言包.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2400) 点击安装纸飞机_简体中文语言包.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2400) 点击安装纸飞机_简体中文语言包.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (2400) 点击安装纸飞机_简体中文语言包.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (2400) 点击安装纸飞机_简体中文语言包.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (3264) helppane.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Assistance\Client\1.0\Settings |
| Operation: | write | Name: | OnlineAssist |
Value: 0 | |||
| (PID) Process: | (3264) helppane.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Assistance\Client\1.0\Settings |
| Operation: | write | Name: | ImplicitFeedback |
Value: 0 | |||
| (PID) Process: | (3264) helppane.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Assistance\Client\1.0\Settings |
| Operation: | write | Name: | FirstTimeHelppaneStartup |
Value: 0 | |||
| (PID) Process: | (3264) helppane.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Assistance\Client\1.0\Settings |
| Operation: | write | Name: | IsConnected |
Value: 0 | |||
| (PID) Process: | (3264) helppane.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
Executable files
3
Suspicious files
2
Text files
0
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2400 | 点击安装纸飞机_简体中文语言包.exe | C:\Users\Public\Downloads\s.lnk | lnk | |
MD5:— | SHA256:— | |||
| 2400 | 点击安装纸飞机_简体中文语言包.exe | C:\Users\Public\Downloads\b.zip | compressed | |
MD5:— | SHA256:— | |||
| 1604 | aa.exe | C:\Users\Public\Downloads\1048421\outllib.dll | executable | |
MD5:— | SHA256:— | |||
| 1604 | aa.exe | C:\Users\Public\Downloads\1048421\template.txt | binary | |
MD5:AD32D62710547166E3787A5027D058ED | SHA256:30BE249E16DA8C2F0670B9CCA2EFA493EF79369D759125715093E6EA381F7E2A | |||
| 1604 | aa.exe | C:\Users\Public\Downloads\1048421\Applic.exe | executable | |
MD5:40825ACFC23E0AD28DA1FC63F77E9825 | SHA256:BDE8CB7E8ED75F24D3D0ECBB7CFCE468EE1E1F9CA474DF08710294642409EA70 | |||
| 2400 | 点击安装纸飞机_简体中文语言包.exe | C:\Users\Public\Downloads\aa.exe | executable | |
MD5:94AB918D2BAF930268A84F3E4B10A83E | SHA256:092F51E25036E23162720E833EA688CBAD578C6844D041749885F5456D8FE035 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
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 |
|---|---|---|---|---|---|---|
3680 | Applic.exe | 209.209.49.241:5780 | nsjdhmdjs.com | — | — | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
nsjdhmdjs.com |
| unknown |