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| File name: | 2Sb3dvU |
| Full analysis: | https://app.any.run/tasks/3d76e506-2f21-467f-b1ba-8a382890f17a |
| 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 19, 2019, 13:09:33 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 1674A1A1976E93A1CC0D55D53159FEE1 |
| SHA1: | A747F3239F3118458448B4F5261242C3572A5D5B |
| SHA256: | 5F3FC6660E8E8BC448EEA9B08E9148BA667D196F2336C882BC54D6C524A072F4 |
| SSDEEP: | 24576:nNR2zaQBt37/CZ0w1PeWnzqhqCC6+PEvb:+UsrC6aED |
MALICIOUS
Application was dropped or rewritten from another process
- RegAsm.exe (PID: 3728)
Detected Hawkeye Keylogger
- RegAsm.exe (PID: 3728)
Changes the autorun value in the registry
- RegAsm.exe (PID: 3728)
Actions looks like stealing of personal data
- vbc.exe (PID: 2896)
SUSPICIOUS
Creates files in the user directory
- RegAsm.exe (PID: 3728)
Executable content was dropped or overwritten
- RegAsm.exe (PID: 3728)
Executes scripts
- RegAsm.exe (PID: 3728)
Checks for external IP
- RegAsm.exe (PID: 3728)
Connects to SMTP port
- RegAsm.exe (PID: 3728)
Loads DLL from Mozilla Firefox
- vbc.exe (PID: 2324)
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 MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2016:01:16 07:27:22+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 641536 |
| InitializedDataSize: | 168960 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x8fd13 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.1.23.0 |
| ProductVersionNumber: | 1.1.23.0 |
| FileFlagsMask: | 0x0017 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| FileDescription: | - |
| FileVersion: | 1.1.23.00 |
| InternalName: | - |
| LegalCopyright: | - |
| OriginalFileName: | - |
| ProductName: | - |
| ProductVersion: | 1.1.23.00 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 16-Jan-2016 06:27:22 |
| Detected languages: |
|
| FileDescription: | - |
| FileVersion: | 1.1.23.00 |
| InternalName: | - |
| LegalCopyright: | - |
| OriginalFilename: | - |
| ProductName: | - |
| ProductVersion: | 1.1.23.00 |
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: | 0x000000F8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 16-Jan-2016 06:27:22 |
| 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 | 0x0009C811 | 0x0009CA00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.62416 |
.rdata | 0x0009E000 | 0x00022F22 | 0x00023000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.84092 |
.data | 0x000C1000 | 0x0000A058 | 0x00003200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.98779 |
.rsrc | 0x000CC000 | 0x00003080 | 0x00003200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.92822 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.33598 | 1159 | Latin 1 / Western European | English - United States | RT_MANIFEST |
4 | 5.84157 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 5.3349 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
6 | 5.46964 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
7 | 4.56056 | 296 | Latin 1 / Western European | English - United States | RT_ICON |
159 | 2.0815 | 20 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
160 | 2.02322 | 20 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
205 | 2.82326 | 232 | Latin 1 / Western European | English - United States | RT_DIALOG |
206 | 1.9815 | 20 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
207 | 2.0815 | 20 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
KERNEL32.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
USER32.dll |
VERSION.dll |
Total processes
34
Monitored processes
4
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3584 | "C:\Users\admin\AppData\Roaming\2Sb3dvU.exe" | C:\Users\admin\AppData\Roaming\2Sb3dvU.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.1.23.00 | ||||
| 3728 | "C:\Windows\Microsoft.NeT\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NeT\Framework\v2.0.50727\RegAsm.exe | 2Sb3dvU.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
| 2896 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\admin\AppData\Local\Temp\holdermail.txt" | 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 | ||||
| 2324 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\admin\AppData\Local\Temp\holderwb.txt" | 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 | ||||
Total events
165
Read events
117
Write events
48
Delete events
0
Modification events
| (PID) Process: | (3584) 2Sb3dvU.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3584) 2Sb3dvU.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2Sb3dvU_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3584) 2Sb3dvU.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2Sb3dvU_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3584) 2Sb3dvU.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2Sb3dvU_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3584) 2Sb3dvU.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2Sb3dvU_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3584) 2Sb3dvU.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2Sb3dvU_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3584) 2Sb3dvU.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2Sb3dvU_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3584) 2Sb3dvU.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2Sb3dvU_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3584) 2Sb3dvU.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2Sb3dvU_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3584) 2Sb3dvU.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2Sb3dvU_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
Executable files
1
Suspicious files
0
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2896 | vbc.exe | C:\Users\admin\AppData\Local\Temp\holdermail.txt | — | |
MD5:— | SHA256:— | |||
| 2324 | vbc.exe | C:\Users\admin\AppData\Local\Temp\holderwb.txt | — | |
MD5:— | SHA256:— | |||
| 3728 | RegAsm.exe | C:\Users\admin\AppData\Roaming\pid.txt | text | |
MD5:460B491B917D4185ED1F5BE97229721A | SHA256:D30F062EAB20ACE79EE14158EEB0303D545C61DB4C77B0D0769198CA516524A0 | |||
| 3728 | RegAsm.exe | C:\Users\admin\AppData\Roaming\pidloc.txt | text | |
MD5:80691A57FDA8D79B028686243ABC1A4D | SHA256:7784260254F71DCF41F219B6C3D536BF0AE4E8240D7FDD00B51E4411EFDA3400 | |||
| 3728 | RegAsm.exe | C:\Users\admin\AppData\Roaming\WindowsUpdate.exe | executable | |
MD5:278EDBD499374BF73621F8C1F969D894 | SHA256:C6999B9F79932C3B4F1C461A69D9DC8DC301D6A155ABC33EFE1B6E9E4A038391 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
3
DNS requests
3
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3728 | RegAsm.exe | GET | 403 | 104.16.154.36:80 | http://whatismyipaddress.com/ | US | text | 100 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 |
|---|---|---|---|---|---|---|
3728 | RegAsm.exe | 87.250.250.38:587 | smtp.yandex.com | YANDEX LLC | RU | whitelisted |
3728 | RegAsm.exe | 104.16.154.36:80 | whatismyipaddress.com | Cloudflare Inc | US | shared |
3584 | 2Sb3dvU.exe | 104.18.48.20:443 | paste.ee | Cloudflare Inc | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
paste.ee |
| shared |
whatismyipaddress.com |
| shared |
smtp.yandex.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3728 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] Spyware.HawkEyeKeyLogger (IP Chck) |
3728 | RegAsm.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
2 ETPRO signatures available at the full report