| File name: | zbot.exe |
| Full analysis: | https://app.any.run/tasks/cbbba64e-2453-4aca-814b-2fd55f8e3e91 |
| Verdict: | Malicious activity |
| Analysis date: | July 28, 2019, 18:02:49 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | MS-DOS executable |
| MD5: | 34510CEB373808C65949CBBE111BF2E3 |
| SHA1: | A7BCF10B90014353744F43C010B27B764AF4D179 |
| SHA256: | 591BE7D2050CD4F7946B22B42575F108EA8B3299519774118FE4ABB8051C5CF5 |
| SSDEEP: | 3072:/caqyte61V77snHLLxtLyaXOqdPNbnhW4IxZx5kCZuubFrhU1wKKrONmI:/caBtT77snHRAY7PNNW4IxZ7zbC0rONR |
MALICIOUS
Modifies the Internet Explorer registry keys for privacy or tracking
- taskeng.exe (PID: 1984)
Changes internet zones settings
- taskeng.exe (PID: 1984)
Actions looks like stealing of personal data
- taskeng.exe (PID: 1984)
Runs injected code in another process
- izpeb.exe (PID: 2808)
- taskeng.exe (PID: 1984)
Application was injected by another process
- taskeng.exe (PID: 1984)
- dwm.exe (PID: 2024)
- explorer.exe (PID: 304)
- windanr.exe (PID: 2240)
Changes the autorun value in the registry
- taskeng.exe (PID: 1984)
SUSPICIOUS
Starts itself from another location
- zbot.exe (PID: 3756)
Creates files in the user directory
- taskeng.exe (PID: 1984)
- zbot.exe (PID: 3756)
Executable content was dropped or overwritten
- zbot.exe (PID: 3756)
Reads Internet Cache Settings
- taskeng.exe (PID: 1984)
Executed via COM
- WinMail.exe (PID: 3012)
Reads internet explorer settings
- WinMail.exe (PID: 3012)
Starts CMD.EXE for commands execution
- zbot.exe (PID: 3756)
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 (generic) (42.5) |
|---|---|---|
| .exe | | | DOS Executable Borland Pascal 7.0x (19.2) |
| .exe | | | Generic Win/DOS Executable (18.8) |
| .exe | | | DOS Executable Generic (18.8) |
| .vxd | | | VXD Driver (0.2) |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-Apr-2011 15:07:12 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0000 |
| Pages in file: | 0x0000 |
| Relocations: | 0x0000 |
| Size of header: | 0x0000 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0x0000 |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x0000 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x000000D8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 14-Apr-2011 15:07:12 |
| 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 | 0x00020584 | 0x00020600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.72637 |
.data | 0x00022000 | 0x00002054 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.63599 |
.reloc | 0x00025000 | 0x0000166A | 0x00001800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 5.6387 |
Imports
ADVAPI32.dll |
CRYPT32.dll |
GDI32.dll |
KERNEL32.dll |
NETAPI32.dll |
OLEAUT32.dll |
SHELL32.dll |
SHLWAPI.dll |
Secur32.dll |
USER32.dll |
Total processes
36
Monitored processes
8
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 304 | 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
| |||||||||||||||
| 1984 | taskeng.exe {0693DB03-B4D5-401F-A3D9-51CF40E902D4} | 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
| |||||||||||||||
| 2024 | "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
| |||||||||||||||
| 2240 | "windanr.exe" | C:\Windows\system32\windanr.exe | qemu-ga.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2808 | "C:\Users\admin\AppData\Roaming\Veuf\izpeb.exe" | C:\Users\admin\AppData\Roaming\Veuf\izpeb.exe | — | zbot.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3012 | "C:\Program Files\Windows Mail\WinMail.exe" -Embedding | C:\Program Files\Windows Mail\WinMail.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Mail Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3472 | "C:\Windows\system32\cmd.exe" /c "C:\Users\admin\AppData\Local\Temp\tmp97d80935.bat" | C:\Windows\system32\cmd.exe | — | zbot.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3756 | "C:\Users\admin\AppData\Local\Temp\zbot.exe" | C:\Users\admin\AppData\Local\Temp\zbot.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
607
Read events
227
Write events
374
Delete events
6
Modification events
| (PID) Process: | (2240) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | APPSTARTING |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2240) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | ARROW |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2240) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | CROSS |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2240) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | HAND |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2240) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | HELP |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2240) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | IBEAM |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2240) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | NO |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2240) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | SIZEALL |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2240) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | SIZENESW |
Value: %SystemRoot%\cursors\clearcur.cur | |||
| (PID) Process: | (2240) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | SIZENS |
Value: %SystemRoot%\cursors\clearcur.cur | |||
Executable files
1
Suspicious files
14
Text files
1
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3012 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\edb.log | — | |
MD5:— | SHA256:— | |||
| 3012 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\WindowsMail.MSMessageStore | — | |
MD5:— | SHA256:— | |||
| 3012 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\old\ | — | |
MD5:— | SHA256:— | |||
| 3012 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\WindowsMail.MSMessageStore | — | |
MD5:— | SHA256:— | |||
| 3012 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\edbtmp.log | — | |
MD5:— | SHA256:— | |||
| 3012 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\edb00002.log | — | |
MD5:— | SHA256:— | |||
| 3012 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\WindowsMail.pat | — | |
MD5:— | SHA256:— | |||
| 3012 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\new | — | |
MD5:— | SHA256:— | |||
| 3012 | WinMail.exe | C:\Users\admin\AppData\Local\Temp\ppcrlui_3012_2 | — | |
MD5:— | SHA256:— | |||
| 3012 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\tmp.edb | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
1
Threats
1
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Domain | IP | Reputation |
|---|---|---|
root-me-dans-ton.onion |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1044 | svchost.exe | Potential Corporate Privacy Violation | ET POLICY DNS Query for TOR Hidden Domain .onion Accessible Via TOR |