File name: | New Client.exe |
Full analysis: | https://app.any.run/tasks/691ba22b-8347-48fd-86d3-5373acfc7ecf |
Verdict: | Malicious activity |
Analysis date: | October 20, 2020, 03:03:50 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
MD5: | DFB3D5F85A8B6E8C2EC63C409C800951 |
SHA1: | 4F70C016AE03B4340CD8DD8DB2CE708EE355355E |
SHA256: | BAA86A11B66DA44591E6ADB99E439D842ABDB91BBE3B0D6A42FEB124D9848FB5 |
SSDEEP: | 1536:2s+laL5GDpjcS5wpOk3JCK6pFocD9a6fOpd/9nEh9TGrJlR:focQwpOk5CK6NO/9ESrJl |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (56.7) |
---|---|---|
.exe | | | Win64 Executable (generic) (21.3) |
.scr | | | Windows screen saver (10.1) |
.dll | | | Win32 Dynamic Link Library (generic) (5) |
.exe | | | Win32 Executable (generic) (3.4) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2020:10:20 05:02:01+02:00 |
PEType: | PE32 |
LinkerVersion: | 8 |
CodeSize: | 77824 |
InitializedDataSize: | 1536 |
UninitializedDataSize: | - |
EntryPoint: | 0x14e9e |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 20-Oct-2020 03:02:01 |
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: | 20-Oct-2020 03:02:01 |
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 | 0x00012EA4 | 0x00013000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.75827 |
.rsrc | 0x00016000 | 0x0000024A | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.58276 |
.reloc | 0x00018000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 4.95508 | 498 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2116 | "C:\Users\admin\AppData\Local\Temp\New Client.exe" | C:\Users\admin\AppData\Local\Temp\New Client.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 3221226540 | ||||
4044 | "C:\Users\admin\AppData\Local\Temp\New Client.exe" | C:\Users\admin\AppData\Local\Temp\New Client.exe | explorer.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
1844 | schtasks /Delete /tn NYAN /F | C:\Windows\system32\schtasks.exe | — | New Client.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2456 | schtasks /create /tn NYAN /tr "C:\Users\admin\AppData\Local\Temp\New Client.exe" /sc minute /mo 1 | C:\Windows\system32\schtasks.exe | — | New Client.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2636 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Windows\XD | C:\Windows\system32\rundll32.exe | — | New Client.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
(PID) Process: | (4044) New Client.exe | Key: | HKEY_CURRENT_USER |
Operation: | write | Name: | di |
Value: ! | |||
(PID) Process: | (4044) New Client.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (4044) New Client.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 | |||
(PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
Operation: | write | Name: | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe |
Value: Adobe Acrobat Reader DC | |||
(PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
Operation: | write | Name: | C:\Windows\eHome\ehshell.exe |
Value: Windows Media Center | |||
(PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
Operation: | write | Name: | C:\Windows\system32\mspaint.exe |
Value: Paint | |||
(PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
Operation: | write | Name: | C:\Windows\system32\NOTEPAD.EXE |
Value: Notepad | |||
(PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
Operation: | write | Name: | C:\PROGRA~1\MICROS~1\Office14\OIS.EXE |
Value: Microsoft Office 2010 | |||
(PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
Operation: | write | Name: | C:\Program Files\Opera\Opera.exe |
Value: Opera Internet Browser | |||
(PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
Operation: | write | Name: | C:\Program Files\Windows Photo Viewer\PhotoViewer.dll |
Value: Windows Photo Viewer |
PID | Process | Filename | Type | |
---|---|---|---|---|
4044 | New Client.exe | C:\Windows\XD | executable | |
MD5:DFB3D5F85A8B6E8C2EC63C409C800951 | SHA256:BAA86A11B66DA44591E6ADB99E439D842ABDB91BBE3B0D6A42FEB124D9848FB5 |