| File name: | Inv. Nr 63752734.exe |
| Full analysis: | https://app.any.run/tasks/f27bf83c-869d-4a40-8728-e23e314d1cbc |
| 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: | April 23, 2019, 12:47:45 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | F1264D1DCA761095B065E7CC21C09FD5 |
| SHA1: | 934656163731BD3FF981F2BAEF276BEBB9B59942 |
| SHA256: | A27A5B733329E71DFCC8E5B96FD7A1ED0B35F0689F687BA0B5C46D1D33ECB0A1 |
| SSDEEP: | 24576:oAHnh+eWsN3skA4RV1Hom2KXMmHaDtjIBMaO3nG+w/gZ6UvYbFJn9KV5:vh+ZkldoPK8YaDuUvr |
MALICIOUS
Actions looks like stealing of personal data
- vbc.exe (PID: 3064)
Detected Hawkeye Keylogger
- RegAsm.exe (PID: 2628)
Writes to a start menu file
- Inv. Nr 63752734.exe (PID: 3044)
Connects to CnC server
- RegAsm.exe (PID: 2628)
SUSPICIOUS
Creates files in the user directory
- RegAsm.exe (PID: 2628)
- Inv. Nr 63752734.exe (PID: 3044)
Checks for external IP
- RegAsm.exe (PID: 2628)
Executes scripts
- RegAsm.exe (PID: 2628)
Executable content was dropped or overwritten
- Inv. Nr 63752734.exe (PID: 3044)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:04:23 11:13:38+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 581632 |
| InitializedDataSize: | 1563136 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2800a |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 23-Apr-2019 09:13:38 |
| Detected languages: |
|
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: | 0x00000110 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 23-Apr-2019 09:13:38 |
| 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 | 0x0008DFDD | 0x0008E000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.67525 |
.rdata | 0x0008F000 | 0x0002FD8E | 0x0002FE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.76324 |
.data | 0x000BF000 | 0x00008F74 | 0x00005200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.19638 |
.rsrc | 0x000C8000 | 0x00141794 | 0x00141800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.5212 |
.reloc | 0x0020A000 | 0x00007134 | 0x00007200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.78396 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.40026 | 1007 | Latin 1 / Western European | English - United Kingdom | RT_MANIFEST |
2 | 2.05883 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
3 | 2.25499 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
4 | 4.50078 | 4304 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
7 | 3.34702 | 1428 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
8 | 3.2817 | 1674 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
9 | 3.28849 | 1168 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
10 | 3.28373 | 1532 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
11 | 3.26322 | 1628 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
12 | 3.25812 | 1126 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
MPR.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
Total processes
35
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2628 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | Inv. Nr 63752734.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 2.0.50727.5483 (Win7SP1GDR.050727-5400) Modules
| |||||||||||||||
| 3004 | 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: 8.0.50727.5483 Modules
| |||||||||||||||
| 3044 | "C:\Users\admin\Desktop\Inv. Nr 63752734.exe" | C:\Users\admin\Desktop\Inv. Nr 63752734.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3064 | 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: 8.0.50727.5483 Modules
| |||||||||||||||
Total events
75
Read events
61
Write events
14
Delete events
0
Modification events
| (PID) Process: | (2628) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2628) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2628) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2628) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2628) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2628) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2628) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2628) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2628) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2628) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
Executable files
1
Suspicious files
0
Text files
4
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3064 | vbc.exe | C:\Users\admin\AppData\Local\Temp\holdermail.txt | — | |
MD5:— | SHA256:— | |||
| 3004 | vbc.exe | C:\Users\admin\AppData\Local\Temp\holderwb.txt | — | |
MD5:— | SHA256:— | |||
| 3044 | Inv. Nr 63752734.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ACPBackgroundManagerPolicy.url | text | |
MD5:— | SHA256:— | |||
| 3044 | Inv. Nr 63752734.exe | C:\Users\admin\AppData\Roaming\extrac32\ACPBackgroundManagerPolicy.vbs | text | |
MD5:— | SHA256:— | |||
| 2628 | RegAsm.exe | C:\Users\admin\AppData\Roaming\pid.txt | text | |
MD5:8E065119C74EFE3A47AEC8796964CF8B | SHA256:E3258A34514B7D09DA9F53689AB5B866C4277B4EC62CDABAB68494AF60063855 | |||
| 3044 | Inv. Nr 63752734.exe | C:\Users\admin\AppData\Roaming\extrac32\advpack.exe | executable | |
MD5:— | SHA256:— | |||
| 2628 | RegAsm.exe | C:\Users\admin\AppData\Roaming\pidloc.txt | text | |
MD5:EFD1636CFC3CC38FD7BABAE5CAC9EDE0 | SHA256:F827D5B11C1EB3902D601C3E0B59BA32FE11C0B573FBF22FB2AF86BFD4651BBA | |||
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
7
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2628 | RegAsm.exe | GET | 403 | 104.16.155.36:80 | 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 |
|---|---|---|---|---|---|---|
2628 | RegAsm.exe | 104.16.155.36:80 | whatismyipaddress.com | Cloudflare Inc | US | shared |
2628 | RegAsm.exe | 208.91.199.225:587 | smtp.teijim-frontier.com | PDR | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
whatismyipaddress.com |
| shared |
smtp.teijim-frontier.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2628 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] Spyware.HawkEyeKeyLogger (IP Chck) |
2628 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] MSIL/Golroted.B/Hawkeye Keylogger Sending Data via SMTP |
2628 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] MSIL/Golroted.B/Hawkeye Keylogger Sending Data via SMTP |
4 ETPRO signatures available at the full report