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| File name: | tk1.exe |
| Full analysis: | https://app.any.run/tasks/bbc0ba72-4d24-4a10-903d-c14c3cc61a39 |
| Verdict: | Malicious activity |
| Threats: | Hawkeye often gets installed in a bundle with other malware. This is a Trojan and keylogger that is used to retrieve private information such as passwords and login credentials. This is an advanced malware that features strong anti-evasion functions. |
| Analysis date: | September 18, 2019, 15:09:56 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 3955299DC58628F177D2D64C62182FD9 |
| SHA1: | 80DBD00D09B71C4EB26B4CD7B817951E7FF63E1F |
| SHA256: | C5B90370CAB6A3C90583C5E1BF4A9787F8F0BA2B1910B041050D8FA178E0E06C |
| SSDEEP: | 12288:+0lc/hbDqpTOgtZXupF7yNe0cN8Nkz6ZC3lxNbShT3hsxFGFR93dD9EBboKCIDjF:MDaTO9zLKolsThdP7nW25RfjE9ZmE |
MALICIOUS
Loads the Task Scheduler COM API
- schtasks.exe (PID: 2464)
Detected Hawkeye Keylogger
- tk1.exe (PID: 3388)
Uses Task Scheduler to run other applications
- tk1.exe (PID: 3684)
Actions looks like stealing of personal data
- vbc.exe (PID: 2800)
- vbc.exe (PID: 3800)
Uses NirSoft utilities to collect credentials
- vbc.exe (PID: 3800)
- vbc.exe (PID: 2800)
Stealing of credential data
- vbc.exe (PID: 2800)
- vbc.exe (PID: 3800)
SUSPICIOUS
Executes scripts
- tk1.exe (PID: 3388)
Creates files in the user directory
- tk1.exe (PID: 3684)
Executable content was dropped or overwritten
- tk1.exe (PID: 3684)
Application launched itself
- tk1.exe (PID: 3684)
Loads DLL from Mozilla Firefox
- vbc.exe (PID: 2800)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
EXIF
EXE
| AssemblyVersion: | 8.0.8.2 |
|---|---|
| ProductVersion: | 3.0.2.1 |
| ProductName: | Guess This Animal |
| OriginalFileName: | GuessTheAnimal.exe |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright © GTA 1992 - 2019 RockStar |
| InternalName: | GuessTheAnimal.exe |
| FileVersion: | 3.0.2.1 |
| FileDescription: | Guess This Animal |
| CompanyName: | RockStar |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 3.0.2.1 |
| FileVersionNumber: | 3.0.2.1 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0xd5dbe |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2560 |
| CodeSize: | 867840 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| TimeStamp: | 2019:09:18 04:59:11+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 18-Sep-2019 02:59:11 |
| Comments: | - |
| CompanyName: | RockStar |
| FileDescription: | Guess This Animal |
| FileVersion: | 3.0.2.1 |
| InternalName: | GuessTheAnimal.exe |
| LegalCopyright: | Copyright © GTA 1992 - 2019 RockStar |
| LegalTrademarks: | - |
| OriginalFilename: | GuessTheAnimal.exe |
| ProductName: | Guess This Animal |
| ProductVersion: | 3.0.2.1 |
| Assembly Version: | 8.0.8.2 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 18-Sep-2019 02:59:11 |
| 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 | 0x00002000 | 0x000D3DC4 | 0x000D3E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.70408 |
.rsrc | 0x000D6000 | 0x00000618 | 0x00000800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.48506 |
.reloc | 0x000D8000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
38
Monitored processes
5
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3684 | "C:\Users\admin\AppData\Local\Temp\tk1.exe" | C:\Users\admin\AppData\Local\Temp\tk1.exe | explorer.exe | |
User: admin Company: RockStar Integrity Level: MEDIUM Description: Guess This Animal Exit code: 0 Version: 3.0.2.1 | ||||
| 2464 | "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\duZBzxI" /XML "C:\Users\admin\AppData\Local\Temp\tmp5BEB.tmp" | C:\Windows\System32\schtasks.exe | — | tk1.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3388 | "C:\Users\admin\AppData\Local\Temp\tk1.exe" | C:\Users\admin\AppData\Local\Temp\tk1.exe | tk1.exe | |
User: admin Company: RockStar Integrity Level: MEDIUM Description: Guess This Animal Version: 3.0.2.1 | ||||
| 2800 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\admin\AppData\Local\Temp\tmp87BE.tmp" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | tk1.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420 | ||||
| 3800 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\admin\AppData\Local\Temp\tmpB140.tmp" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | tk1.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420 | ||||
Total events
137
Read events
111
Write events
26
Delete events
0
Modification events
| (PID) Process: | (3684) tk1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3684) tk1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3388) tk1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tk1_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3388) tk1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tk1_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3388) tk1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tk1_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3388) tk1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tk1_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3388) tk1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tk1_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3388) tk1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tk1_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3388) tk1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tk1_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3388) tk1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tk1_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
1
Suspicious files
0
Text files
4
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3684 | tk1.exe | C:\Users\admin\AppData\Local\Temp\tmp5BEB.tmp | xml | |
MD5:688F5EBAA092D6703BE3B7B36058ADF9 | SHA256:3E9F2D1B9FB6CFDAAA19B7B5EB27976924125A2D84DC218E74023502E789AAEE | |||
| 3684 | tk1.exe | C:\Users\admin\AppData\Roaming\duZBzxI.exe | executable | |
MD5:3955299DC58628F177D2D64C62182FD9 | SHA256:C5B90370CAB6A3C90583C5E1BF4A9787F8F0BA2B1910B041050D8FA178E0E06C | |||
| 3388 | tk1.exe | C:\Users\admin\AppData\Local\Temp\25291068-43af-3e16-50f6-5889d9ce7904 | text | |
MD5:30156B0047E7233CD05410CE79F1A14A | SHA256:FFD3CB4893FED205735564233B83937D5BD80CB580A7DB1196A1A0EE809E45AC | |||
| 3800 | vbc.exe | C:\Users\admin\AppData\Local\Temp\tmpB140.tmp | text | |
MD5:7FB9A9AD0FD9B1E0108ED71FBB276048 | SHA256:7D63C301317E144B0133A72250AE2D8E09AF65A92E6A807EC58A71939FE530A9 | |||
| 2800 | vbc.exe | C:\Users\admin\AppData\Local\Temp\tmp87BE.tmp | text | |
MD5:3E1E093DCCE32C716267A28292E0EE27 | SHA256:56285445424AD06DC043154819B5BDABAA7C26F5779CA3E37E08424ED9926CB8 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3388 | tk1.exe | GET | 200 | 66.171.248.178:80 | http://bot.whatismyipaddress.com/ | US | text | 12 b | shared |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3388 | tk1.exe | 66.171.248.178:80 | bot.whatismyipaddress.com | Alchemy Communications, Inc. | US | malicious |
3388 | tk1.exe | 64.98.36.139:587 | smtp.lycos.com | Tucows.com Co. | CA | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
bot.whatismyipaddress.com |
| shared |
smtp.lycos.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3388 | tk1.exe | A Network Trojan was detected | MALWARE [PTsecurity] Spy.HawkEye IP Check |
3388 | tk1.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
2 ETPRO signatures available at the full report