| File name: | vcc.exe |
| Full analysis: | https://app.any.run/tasks/b7affd39-bb9b-4a2d-ab6b-82960ee08fce |
| 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: | February 07, 2019, 21:11:21 |
| 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: | 20FF5927D308640388A6E252A6066A2E |
| SHA1: | 212ED4DF30AD278D89A93E7E08B00C8B21EE4891 |
| SHA256: | 4009D69CF8684F905D1EBB5F4232CCB32A712F5475D8B8E64B3A9A9601CCD9BC |
| SSDEEP: | 49152:1XkWgQct1Y85jtoenfyZKf5d4/e3d3P/oGeBklohMq3HS7fprkHieQjJ3i7bfm3H:1XZ7czY85hliUf |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:02:05 07:17:41+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 1909248 |
| InitializedDataSize: | 34816 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1d40be |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | 8fb76310-7e9d-4116-9e89-1fb7cde0adf |
| FileVersion: | 1.0.0.0 |
| InternalName: | NKvQFClSbBXRkAevm.exe |
| LegalCopyright: | 2dd67852-bd68-4b35-986f-d5515c63d33e |
| OriginalFileName: | b89e7116-ed4d-4a34-b04c-a1a5eb4d5fbe.exe |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 0.0.0.0 |
| ProductName: | 6b5f33c4-187f-4fa1-8a6e-b6d2a62058d3 |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Feb-2019 06:17:41 |
| Detected languages: |
|
| Debug artifacts: |
|
| 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 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 05-Feb-2019 06:17:41 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00002000 | 0x001D215A | 0x001D2200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 3.97164 |
.rsrc | 0x001D6000 | 0x00008494 | 0x00008600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.8667 |
.reloc | 0x001E0000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
0 | 2.41973 | 62 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
1 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 4.91682 | 4264 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 4.65051 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 4.74773 | 16936 | Latin 1 / Western European | English - United States | RT_ICON |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2372 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | vcc.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 3132 | "C:\Users\admin\AppData\Local\Temp\vcc.exe" | C:\Users\admin\AppData\Local\Temp\vcc.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: 8fb76310-7e9d-4116-9e89-1fb7cde0adf Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3196 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\admin\AppData\Local\Temp\tmp3A1B.tmp" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | RegAsm.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420 Modules
| |||||||||||||||
| 3864 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\admin\AppData\Local\Temp\tmpD6D.tmp" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | RegAsm.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420 Modules
| |||||||||||||||
| (PID) Process: | (2372) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2372) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2372) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2372) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2372) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2372) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2372) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2372) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2372) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2372) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3132 | vcc.exe | C:\Users\admin\AppData\Roaming\vbc.exe | executable | |
MD5:— | SHA256:— | |||
| 3132 | vcc.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\vbc.url | text | |
MD5:— | SHA256:— | |||
| 3864 | vbc.exe | C:\Users\admin\AppData\Local\Temp\tmpD6D.tmp | text | |
MD5:— | SHA256:— | |||
| 2372 | RegAsm.exe | C:\Users\admin\AppData\Local\Temp\25291068-43af-3e16-50f6-5889d9ce7904 | text | |
MD5:454353131947D1483FF5470107478978 | SHA256:2DF94DC1C58E952A1EBD1AE1185A291A8A573982CA90EC1BBB87B81126002668 | |||
| 3196 | vbc.exe | C:\Users\admin\AppData\Local\Temp\tmp3A1B.tmp | text | |
MD5:7FB9A9AD0FD9B1E0108ED71FBB276048 | SHA256:7D63C301317E144B0133A72250AE2D8E09AF65A92E6A807EC58A71939FE530A9 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2372 | RegAsm.exe | GET | 200 | 66.171.248.178:80 | http://bot.whatismyipaddress.com/ | US | text | 12 b | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2372 | RegAsm.exe | 66.171.248.178:80 | bot.whatismyipaddress.com | Alchemy Communications, Inc. | US | malicious |
2372 | RegAsm.exe | 217.195.152.27:21 | ftp.cnvester.com | — | — | malicious |
2372 | RegAsm.exe | 217.195.152.27:51053 | ftp.cnvester.com | — | — | malicious |
Domain | IP | Reputation |
|---|---|---|
bot.whatismyipaddress.com |
| shared |
ftp.cnvester.com |
| malicious |
PID | Process | Class | Message |
|---|---|---|---|
2372 | RegAsm.exe | Misc activity | SUSPICIOUS [PTsecurity] External IP Request (HawkEye) |
2372 | RegAsm.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |