| File name: | bot.exe |
| Full analysis: | https://app.any.run/tasks/697d31e8-d2a1-49bd-b3c9-456dab0b1cf4 |
| 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, 16:06:27 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | MS-DOS executable |
| MD5: | A20FD5522E35EAE3FA566C40454E89B7 |
| SHA1: | E07EB72637B6FB99D2656610FD61EF7AF66E5D55 |
| SHA256: | 5BB1EAB89C1B5993A671FACA3F45A4BC1116D770A4BDA3BE0DC3F2D4F66CB375 |
| SSDEEP: | 3072:teqAtWZkushrKFg7BuqCGFMSPBHUj5IcfFxoRUNZTxs83Vrpr:tJA6DYl1up4BHUj5IcQUfxLrl |
MALICIOUS
Application was injected by another process
- dwm.exe (PID: 1648)
- ctfmon.exe (PID: 1816)
Runs injected code in another process
- eftu.exe (PID: 4060)
Actions looks like stealing of personal data
- WinMail.exe (PID: 2788)
Changes settings of System certificates
- WinMail.exe (PID: 2788)
SUSPICIOUS
Creates files in the user directory
- bot.exe (PID: 2916)
Starts itself from another location
- bot.exe (PID: 2916)
Reads Internet Cache Settings
- WinMail.exe (PID: 2788)
Executed via COM
- WinMail.exe (PID: 2788)
Reads internet explorer settings
- WinMail.exe (PID: 2788)
Executable content was dropped or overwritten
- bot.exe (PID: 2916)
- WinMail.exe (PID: 2788)
Starts CMD.EXE for commands execution
- bot.exe (PID: 2916)
Adds / modifies Windows certificates
- WinMail.exe (PID: 2788)
INFO
Reads settings of System Certificates
- WinMail.exe (PID: 2788)
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 | 6.70201 |
.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
38
Monitored processes
6
Malicious processes
1
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1648 | "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
| |||||||||||||||
| 1816 | 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
| |||||||||||||||
| 2788 | "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
| |||||||||||||||
| 2860 | "C:\Windows\system32\cmd.exe" /c "C:\Users\admin\AppData\Local\Temp\tmp1d360a3b.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) Modules
| |||||||||||||||
| 2916 | "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 Modules
| |||||||||||||||
| 4060 | "C:\Users\admin\AppData\Roaming\Ifxuo\eftu.exe" | C:\Users\admin\AppData\Roaming\Ifxuo\eftu.exe | — | bot.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
3 361
Read events
145
Write events
2 150
Delete events
1 066
Modification events
| (PID) Process: | (2788) WinMail.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\IAM\Accounts |
| Operation: | write | Name: | ConnectionSettingsMigrated |
Value: 1 | |||
| (PID) Process: | (2788) WinMail.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Mail\Trident\Main |
| Operation: | write | Name: | Move System Caret |
Value: no | |||
| (PID) Process: | (2788) WinMail.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Mail |
| Operation: | write | Name: | StoreMigratedV5 |
Value: 1 | |||
| (PID) Process: | (2788) WinMail.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Mail |
| Operation: | write | Name: | Settings Upgraded |
Value: 10 | |||
| (PID) Process: | (2788) WinMail.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Mail\Mail |
| Operation: | write | Name: | Safe Attachments |
Value: 1 | |||
| (PID) Process: | (2788) WinMail.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Mail\Mail |
| Operation: | write | Name: | Secure Safe Attachments |
Value: 1 | |||
| (PID) Process: | (2788) WinMail.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Mail |
| Operation: | write | Name: | Running |
Value: 1 | |||
| (PID) Process: | (2788) WinMail.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\IAM |
| Operation: | write | Name: | Server ID |
Value: 2 | |||
| (PID) Process: | (2788) WinMail.exe | Key: | HKEY_CURRENT_USER\Identities |
| Operation: | write | Name: | Identity Ordinal |
Value: 2 | |||
| (PID) Process: | (2788) WinMail.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Mail |
| Operation: | write | Name: | LastBackup |
Value: E407050006001E00100006002D006900 | |||
Executable files
2
Suspicious files
11
Text files
1
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2788 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\edb.log | — | |
MD5:— | SHA256:— | |||
| 2788 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\WindowsMail.MSMessageStore | — | |
MD5:— | SHA256:— | |||
| 2788 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\old\ | — | |
MD5:— | SHA256:— | |||
| 2788 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\WindowsMail.MSMessageStore | — | |
MD5:— | SHA256:— | |||
| 2788 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\edbtmp.log | — | |
MD5:— | SHA256:— | |||
| 2788 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\edb00002.log | — | |
MD5:— | SHA256:— | |||
| 2788 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\WindowsMail.pat | — | |
MD5:— | SHA256:— | |||
| 2788 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\new | — | |
MD5:— | SHA256:— | |||
| 2788 | WinMail.exe | C:\Users\admin\AppData\Local\Microsoft\Windows Mail\tmp.edb | — | |
MD5:— | SHA256:— | |||
| 2916 | bot.exe | C:\Users\admin\AppData\Local\Temp\tmp1d360a3b.bat | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
10
DNS requests
0
Threats
30
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1540 | taskhost.exe | GET | 404 | 93.41.148.239:80 | http://93.41.148.239/dashboard/bot/config.bin | IT | xml | 1.03 Kb | malicious |
1540 | taskhost.exe | GET | 404 | 93.41.148.239:80 | http://93.41.148.239/dashboard/bot/config.bin | IT | xml | 1.03 Kb | malicious |
1540 | taskhost.exe | GET | 404 | 93.41.148.239:80 | http://93.41.148.239/dashboard/bot/config.bin | IT | xml | 1.03 Kb | malicious |
1540 | taskhost.exe | GET | 404 | 93.41.148.239:80 | http://93.41.148.239/dashboard/bot/config.bin | IT | xml | 1.03 Kb | malicious |
1540 | taskhost.exe | GET | 404 | 93.41.148.239:80 | http://93.41.148.239/dashboard/bot/config.bin | IT | xml | 1.03 Kb | malicious |
1540 | taskhost.exe | GET | 404 | 93.41.148.239:80 | http://93.41.148.239/dashboard/bot/config.bin | IT | xml | 1.03 Kb | malicious |
1540 | taskhost.exe | GET | — | 93.41.148.239:80 | http://93.41.148.239/dashboard/bot/config.bin | IT | — | — | malicious |
1540 | taskhost.exe | GET | 404 | 93.41.148.239:80 | http://93.41.148.239/dashboard/bot/config.bin | IT | xml | 1.03 Kb | malicious |
1540 | taskhost.exe | GET | 404 | 93.41.148.239:80 | http://93.41.148.239/dashboard/bot/config.bin | IT | xml | 1.03 Kb | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1540 | taskhost.exe | 93.41.148.239:80 | — | Fastweb | IT | malicious |
— | — | 93.41.148.239:80 | — | Fastweb | IT | malicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
1540 | taskhost.exe | A Network Trojan was detected | ET TROJAN Possible Zbot Activity Common Download Struct |
1540 | taskhost.exe | A Network Trojan was detected | ET CURRENT_EVENTS Zbot Generic URI/Header Struct .bin |
1540 | taskhost.exe | A Network Trojan was detected | ET TROJAN Generic .bin download from Dotted Quad |
1540 | taskhost.exe | A Network Trojan was detected | ET TROJAN Possible Zbot Activity Common Download Struct |
1540 | taskhost.exe | A Network Trojan was detected | ET CURRENT_EVENTS Zbot Generic URI/Header Struct .bin |
1540 | taskhost.exe | A Network Trojan was detected | ET TROJAN Generic .bin download from Dotted Quad |
1540 | taskhost.exe | A Network Trojan was detected | ET TROJAN Possible Zbot Activity Common Download Struct |
1540 | taskhost.exe | A Network Trojan was detected | ET CURRENT_EVENTS Zbot Generic URI/Header Struct .bin |
1540 | taskhost.exe | A Network Trojan was detected | ET TROJAN Generic .bin download from Dotted Quad |
1540 | taskhost.exe | A Network Trojan was detected | ET TROJAN Possible Zbot Activity Common Download Struct |