| File name: | pan.exe |
| Full analysis: | https://app.any.run/tasks/ab1add0a-4256-470f-80b2-025b6f4ba4e0 |
| Verdict: | Malicious activity |
| Analysis date: | April 02, 2021, 20:33:03 |
| 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, UPX compressed |
| MD5: | 651F0F2B99D6F9D8A474D042F141B2ED |
| SHA1: | A82E341F42C7E291AE85ED99843BA567AC35011E |
| SHA256: | C4C83313F96E8D8C50F02249289DE652A2F757BD3012153DD26086463187C194 |
| SSDEEP: | 6144:rCOpa+yknfqWqKnx4EUOarCyvQeFDhiX2Yx:vpa+XHqKZ79yzFDM9 |
MALICIOUS
Application was injected by another process
- dwm.exe (PID: 288)
- ctfmon.exe (PID: 976)
- taskeng.exe (PID: 2020)
- explorer.exe (PID: 568)
- host.exe (PID: 2464)
Runs injected code in another process
- pan.exe (PID: 2812)
Changes the autorun value in the registry
- iexplore.exe (PID: 2420)
SUSPICIOUS
Executable content was dropped or overwritten
- iexplore.exe (PID: 2420)
Starts Internet Explorer
- pan.exe (PID: 2812)
Drops a file with too old compile date
- iexplore.exe (PID: 2420)
Creates a directory in Program Files
- iexplore.exe (PID: 2420)
INFO
Creates files in the user directory
- iexplore.exe (PID: 2420)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (42.1) |
|---|---|---|
| .exe | | | Win32 EXE Yoda's Crypter (41.3) |
| .exe | | | Win32 Executable (generic) (7) |
| .exe | | | Win16/32 Executable Delphi generic (3.2) |
| .exe | | | Generic Win/DOS Executable (3.1) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1992:06:20 00:22:17+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 163840 |
| InitializedDataSize: | 77824 |
| UninitializedDataSize: | 139264 |
| EntryPoint: | 0x4a5f0 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Jun-1992 22:22:17 |
| Detected languages: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 19-Jun-1992 22:22:17 |
| 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 |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x00022000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00023000 | 0x00028000 | 0x00027800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.81034 |
.rsrc | 0x0004B000 | 0x00013000 | 0x00012800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.61196 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 7.58582 | 1128 | Latin 1 / Western European | UNKNOWN | RT_ICON |
50 | 7.59119 | 1128 | Latin 1 / Western European | UNKNOWN | RT_ICON |
51 | 7.66291 | 2440 | Latin 1 / Western European | UNKNOWN | RT_ICON |
52 | 7.72789 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
53 | 7.81658 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
54 | 7.69107 | 56368 | Latin 1 / Western European | UNKNOWN | RT_ICON |
55 | 6.19042 | 1128 | Latin 1 / Western European | UNKNOWN | RT_ICON |
56 | 6.0626 | 2440 | Latin 1 / Western European | UNKNOWN | RT_ICON |
57 | 5.92014 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
58 | 5.47513 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
KERNEL32.DLL |
advapi32.dll |
oleaut32.dll |
user32.dll |
Total processes
40
Monitored processes
7
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 288 | "C:\Windows\system32\Dwm.exe" | C:\Windows\System32\dwm.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Desktop Window Manager Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 568 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 976 | C:\Windows\System32\ctfmon.exe | C:\Windows\System32\ctfmon.exe | taskeng.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CTF Loader Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2020 | taskeng.exe {89BE66CA-8583-4771-AB01-DD0E64CB27DF} | C:\Windows\System32\taskeng.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Engine Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2420 | "C:\Program Files\Internet Explorer\iexplore.exe" | C:\Program Files\Internet Explorer\iexplore.exe | pan.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 2464 | "host.exe" | C:\Windows\system32\host.exe | srvpost.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2812 | "C:\Users\admin\AppData\Local\Temp\pan.exe" | C:\Users\admin\AppData\Local\Temp\pan.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
64
Read events
27
Write events
35
Delete events
2
Modification events
| (PID) Process: | (2464) host.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | APPSTARTING |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2464) host.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | ARROW |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2464) host.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | CROSS |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2464) host.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | HAND |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2464) host.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | HELP |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2464) host.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | IBEAM |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2464) host.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | NO |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2464) host.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | SIZEALL |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2464) host.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | SIZENESW |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2464) host.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | SIZENS |
Value: %SystemRoot%\cursors\clearcur.cur | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2420 | iexplore.exe | C:\Users\admin\AppData\Roaming\MSUpdate\footprint.dat | — | |
MD5:— | SHA256:— | |||
| 2420 | iexplore.exe | C:\Users\admin\AppData\Roaming\MSUpdate\ImportantUpdate.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
21
DNS requests
0
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 |
|---|---|---|---|---|---|---|
2420 | iexplore.exe | 162.241.224.203:5150 | — | CyrusOne LLC | US | malicious |