File name: | 257cde7a99df31c07c0bb4db5aefdb3b8f42ab171dfad3b38dfde345a6b4a4be |
Full analysis: | https://app.any.run/tasks/16bad949-73bf-4748-b959-7886b592dac3 |
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: | May 24, 2019, 21:04:15 |
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: | FF40E75ECA34A2D82C2F8D941EAA2A34 |
SHA1: | F29BF977B3E35915B69AF6DC92295E099E614C58 |
SHA256: | 257CDE7A99DF31C07C0BB4DB5AEFDB3B8F42AB171DFAD3B38DFDE345A6B4A4BE |
SSDEEP: | 12288:p8HR2iFeyMYPyDDt+exW82aRVlA30r9C24ogdVPRdq3p+ex5e83z3NAEG+8tu3yC:auh0fX5+z34czjzeowSii |
.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: | 2019:03:23 07:03:49+01:00 |
PEType: | PE32 |
LinkerVersion: | 8 |
CodeSize: | 1437696 |
InitializedDataSize: | 2560 |
UninitializedDataSize: | - |
EntryPoint: | 0x160e9e |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
FileVersionNumber: | 1.0.17.0 |
ProductVersionNumber: | 1.0.17.0 |
FileFlagsMask: | 0x003f |
FileFlags: | (none) |
FileOS: | Win32 |
ObjectFileType: | Dynamic link library |
FileSubtype: | - |
LanguageCode: | Neutral |
CharacterSet: | Unicode |
Comments: | - |
CompanyName: | Zirpl Software |
FileDescription: | Zirpl.CalcEngine.Portable |
FileVersion: | 1.0.17.0 |
InternalName: | Zirpl.CalcEngine.Portable.dll |
LegalCopyright: | Copyright © 2014 |
OriginalFileName: | Zirpl.CalcEngine.Portable.dll |
ProductName: | Zirpl.CalcEngine.Portable |
ProductVersion: | 1.0.17 |
AssemblyVersion: | 1.0.17.0 |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 23-Mar-2019 06:03:49 |
Debug artifacts: |
|
Comments: | - |
CompanyName: | Zirpl Software |
FileDescription: | Zirpl.CalcEngine.Portable |
FileVersion: | 1.0.17.0 |
InternalName: | Zirpl.CalcEngine.Portable.dll |
LegalCopyright: | Copyright © 2014 |
OriginalFilename: | Zirpl.CalcEngine.Portable.dll |
ProductName: | Zirpl.CalcEngine.Portable |
ProductVersion: | 1.0.17 |
Assembly Version: | 1.0.17.0 |
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: | 23-Mar-2019 06:03:49 |
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 | 0x0015EEA4 | 0x0015F000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 4.09199 |
.rsrc | 0x00162000 | 0x0000061E | 0x00000800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.50744 |
.reloc | 0x00164000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3080 | "C:\Users\admin\AppData\Local\Temp\257cde7a99df31c07c0bb4db5aefdb3b8f42ab171dfad3b38dfde345a6b4a4be.exe" | C:\Users\admin\AppData\Local\Temp\257cde7a99df31c07c0bb4db5aefdb3b8f42ab171dfad3b38dfde345a6b4a4be.exe | explorer.exe | |
User: admin Company: Zirpl Software Integrity Level: MEDIUM Description: Zirpl.CalcEngine.Portable Version: 1.0.17.0 | ||||
2764 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | 257cde7a99df31c07c0bb4db5aefdb3b8f42ab171dfad3b38dfde345a6b4a4be.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
588 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\admin\AppData\Local\Temp\tmp1391.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 | ||||
4040 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\admin\AppData\Local\Temp\tmp2B21.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 |
(PID) Process: | (3080) 257cde7a99df31c07c0bb4db5aefdb3b8f42ab171dfad3b38dfde345a6b4a4be.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
Operation: | write | Name: | startupname |
Value: C:\Users\admin\AppData\Roaming\filename.exe | |||
(PID) Process: | (2764) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2764) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (2764) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
(PID) Process: | (2764) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
(PID) Process: | (2764) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
(PID) Process: | (2764) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
(PID) Process: | (2764) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2764) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (2764) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS |
Operation: | write | Name: | FileTracingMask |
Value: 4294901760 |
PID | Process | Filename | Type | |
---|---|---|---|---|
588 | vbc.exe | C:\Users\admin\AppData\Local\Temp\tmp1391.tmp | — | |
MD5:— | SHA256:— | |||
3080 | 257cde7a99df31c07c0bb4db5aefdb3b8f42ab171dfad3b38dfde345a6b4a4be.exe | C:\Users\admin\AppData\Roaming\filename.exe | executable | |
MD5:FF40E75ECA34A2D82C2F8D941EAA2A34 | SHA256:257CDE7A99DF31C07C0BB4DB5AEFDB3B8F42AB171DFAD3B38DFDE345A6B4A4BE | |||
4040 | vbc.exe | C:\Users\admin\AppData\Local\Temp\tmp2B21.tmp | text | |
MD5:7FB9A9AD0FD9B1E0108ED71FBB276048 | SHA256:7D63C301317E144B0133A72250AE2D8E09AF65A92E6A807EC58A71939FE530A9 | |||
2764 | RegAsm.exe | C:\Users\admin\AppData\Local\Temp\25291068-43af-3e16-50f6-5889d9ce7904 | text | |
MD5:454353131947D1483FF5470107478978 | SHA256:2DF94DC1C58E952A1EBD1AE1185A291A8A573982CA90EC1BBB87B81126002668 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2764 | RegAsm.exe | GET | 200 | 66.171.248.178:80 | http://bot.whatismyipaddress.com/ | US | text | 11 b | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2764 | RegAsm.exe | 66.171.248.178:80 | bot.whatismyipaddress.com | Alchemy Communications, Inc. | US | malicious |
2764 | RegAsm.exe | 142.44.236.215:25 | webmail.grandtechin.eu | OVH SAS | CA | unknown |
Domain | IP | Reputation |
---|---|---|
bot.whatismyipaddress.com |
| shared |
webmail.grandtechin.eu |
| unknown |
dns.msftncsi.com |
| shared |
PID | Process | Class | Message |
---|---|---|---|
2764 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] Spy.HawkEye IP Check |