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| File name: | bot.exe |
| Full analysis: | https://app.any.run/tasks/e6ccb4e6-6034-42f8-8d50-1d2e8fea949f |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | May 30, 2020, 19:22:52 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | MS-DOS executable |
| MD5: | 4ADC317840243D0AEED60642A32C478D |
| SHA1: | 332FD9BCF17B649F93F23DF3DABF8232A88C2125 |
| SHA256: | 08F010E25143F1101294B5465759AD4B614E6251A56E319F1571B72D0C94FAC7 |
| SSDEEP: | 3072:teqAqWZkushrKFg7BuqCGFMJHHUj5IcfFxoRUNZTxs83Vrp3:tJAfDYl1up1HUj5IcQUfxLrN |
MALICIOUS
Actions looks like stealing of personal data
- WinMail.exe (PID: 120)
Application was injected by another process
- ctfmon.exe (PID: 1004)
- dwm.exe (PID: 280)
Runs injected code in another process
- caoqn.exe (PID: 2708)
Changes settings of System certificates
- WinMail.exe (PID: 120)
SUSPICIOUS
Executable content was dropped or overwritten
- bot.exe (PID: 2244)
Reads Internet Cache Settings
- WinMail.exe (PID: 120)
Executed via COM
- WinMail.exe (PID: 120)
Starts itself from another location
- bot.exe (PID: 2244)
Reads internet explorer settings
- WinMail.exe (PID: 120)
Creates files in the user directory
- bot.exe (PID: 2244)
Drops self deleting batch file
- bot.exe (PID: 2244)
Starts CMD.EXE for commands execution
- bot.exe (PID: 2244)
Adds / modifies Windows certificates
- WinMail.exe (PID: 120)
INFO
Reads settings of System Certificates
- WinMail.exe (PID: 120)
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: | 16-Jul-2017 14:19:31 |
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: | 16-Jul-2017 14:19:31 |
| 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 | 6.70251 |
.data | 0x00022000 | 0x00002050 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.61502 |
.reloc | 0x00025000 | 0x00001664 | 0x00001800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 5.63384 |
Imports
ADVAPI32.dll |
CRYPT32.dll |
GDI32.dll |
KERNEL32.dll |
NETAPI32.dll |
OLEAUT32.dll |
SHELL32.dll |
SHLWAPI.dll |
Secur32.dll |
USER32.dll |
Total processes
40
Monitored processes
6
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2244 | "C:\Users\admin\AppData\Local\Temp\bot.exe" | C:\Users\admin\AppData\Local\Temp\bot.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2708 | "C:\Users\admin\AppData\Roaming\Gyvezo\caoqn.exe" | C:\Users\admin\AppData\Roaming\Gyvezo\caoqn.exe | — | bot.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 120 | "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) | ||||
| 280 | "C:\Windows\system32\Dwm.exe" | C:\Windows\System32\dwm.exe | svchost.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Desktop Window Manager Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1004 | C:\Windows\System32\ctfmon.exe | C:\Windows\System32\ctfmon.exe | taskeng.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CTF Loader Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3880 | "C:\Windows\system32\cmd.exe" /c "C:\Users\admin\AppData\Local\Temp\tmp8e5ffc26.bat" | C:\Windows\system32\cmd.exe | — | bot.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) | ||||
Total events
3 381
Read events
129
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
12
Text files
2
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 120 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\edb.log | — | |
MD5:— | SHA256:— | |||
| 120 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\WindowsMail.MSMessageStore | — | |
MD5:— | SHA256:— | |||
| 120 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\old\ | — | |
MD5:— | SHA256:— | |||
| 120 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\WindowsMail.MSMessageStore | — | |
MD5:— | SHA256:— | |||
| 120 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\edbtmp.log | — | |
MD5:— | SHA256:— | |||
| 120 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\edb00002.log | — | |
MD5:— | SHA256:— | |||
| 120 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\WindowsMail.pat | — | |
MD5:— | SHA256:— | |||
| 120 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\new | — | |
MD5:— | SHA256:— | |||
| 120 | WinMail.exe | C:\Users\admin\AppData\Local\Temp\ppcrlui_120_2 | — | |
MD5:— | SHA256:— | |||
| 120 | 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
8
TCP/UDP connections
8
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1988 | taskhost.exe | POST | 200 | 93.41.148.239:2222 | http://93.41.148.239:2222/dashboard/bot/feel/gate.php | IT | binary | 64 b | malicious |
1988 | taskhost.exe | GET | 200 | 172.217.22.99:80 | http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D | US | der | 468 b | whitelisted |
1988 | taskhost.exe | GET | 302 | 216.58.212.164:80 | http://www.google.com/webhp | US | html | 236 b | whitelisted |
1988 | taskhost.exe | GET | 200 | 93.41.148.239:2222 | http://93.41.148.239:2222/dashboard/bot/config.bin | IT | binary | 33.6 Kb | malicious |
1988 | taskhost.exe | GET | 200 | 172.217.22.99:80 | http://ocsp.pki.goog/gts1o1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEDvkDzv2QYa2AgAAAABnMwk%3D | US | der | 471 b | whitelisted |
1988 | taskhost.exe | POST | 200 | 93.41.148.239:2222 | http://93.41.148.239:2222/dashboard/bot/feel/gate.php | IT | binary | 64 b | malicious |
1988 | taskhost.exe | GET | 302 | 216.58.212.164:80 | http://www.google.com/webhp | US | html | 236 b | whitelisted |
1988 | taskhost.exe | POST | 200 | 93.41.148.239:2222 | http://93.41.148.239:2222/dashboard/bot/feel/gate.php | IT | binary | 64 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 |
|---|---|---|---|---|---|---|
1988 | taskhost.exe | 216.58.212.164:80 | www.google.com | Google Inc. | US | whitelisted |
1988 | taskhost.exe | 93.41.148.239:2222 | — | Fastweb | IT | malicious |
1988 | taskhost.exe | 172.217.22.99:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
1988 | taskhost.exe | 216.58.212.164:443 | www.google.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.google.com |
| whitelisted |
ocsp.pki.goog |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1988 | taskhost.exe | A Network Trojan was detected | ET TROJAN Possible Zbot Activity Common Download Struct |
1988 | taskhost.exe | A Network Trojan was detected | ET CURRENT_EVENTS Zbot Generic URI/Header Struct .bin |
1988 | taskhost.exe | A Network Trojan was detected | ET TROJAN Generic .bin download from Dotted Quad |
1988 | taskhost.exe | A Network Trojan was detected | ET TROJAN Zeus Bot GET to Google checking Internet connectivity |
1988 | taskhost.exe | A Network Trojan was detected | ET TROJAN Zeus Bot GET to Google checking Internet connectivity |
1988 | taskhost.exe | A Network Trojan was detected | ET TROJAN Trojan Generic - POST To gate.php with no referer |
1988 | taskhost.exe | A Network Trojan was detected | ET TROJAN Zbot POST Request to C2 |
1988 | taskhost.exe | A Network Trojan was detected | ET TROJAN Likely Zbot Generic Request to gate.php Dotted-Quad |
1988 | taskhost.exe | Potentially Bad Traffic | ET INFO GENERIC SUSPICIOUS POST to Dotted Quad with Fake Browser 1 |
1988 | taskhost.exe | A Network Trojan was detected | ET TROJAN Generic - POST To .php w/Extended ASCII Characters (Likely Zeus Derivative) |