| File name: | e9024fcc1ddb7d3deba3aa8037339f7b |
| Full analysis: | https://app.any.run/tasks/b90361f2-7601-421f-b834-e141caae0adb |
| Verdict: | Malicious activity |
| Analysis date: | March 31, 2020, 07:35:46 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive |
| MD5: | E9024FCC1DDB7D3DEBA3AA8037339F7B |
| SHA1: | 08975BF835EF6E4253D57FE8E26563E152FA0CA2 |
| SHA256: | 50C0669C0BB1C126DF772CA524BF225B1788AEB9E4778AFDB5D11EB7634ECD50 |
| SSDEEP: | 98304:wucgB8TWTRErjjbPMfWTmqUNHW86Uaz3:/xBVkjjbPzTmqUNH/zaz3 |
MALICIOUS
Loads dropped or rewritten executable
- e9024fcc1ddb7d3deba3aa8037339f7b.exe (PID: 2648)
- sysprep.exe (PID: 3012)
Executes PowerShell scripts
- cmd.exe (PID: 2376)
- cmd.exe (PID: 3160)
Creates or modifies windows services
- reg.exe (PID: 2696)
Starts NET.EXE to view/change users group
- powershell.exe (PID: 3020)
SUSPICIOUS
Executable content was dropped or overwritten
- wusa.exe (PID: 1544)
- e9024fcc1ddb7d3deba3aa8037339f7b.exe (PID: 2648)
- powershell.exe (PID: 852)
- powershell.exe (PID: 3020)
Removes files from Windows directory
- wusa.exe (PID: 1544)
Starts CMD.EXE for commands execution
- e9024fcc1ddb7d3deba3aa8037339f7b.exe (PID: 2648)
- sysprep.exe (PID: 3012)
Creates files in the user directory
- powershell.exe (PID: 852)
- powershell.exe (PID: 3020)
Creates files in the Windows directory
- wusa.exe (PID: 1544)
- powershell.exe (PID: 3020)
- sysprep.exe (PID: 3012)
- powershell.exe (PID: 852)
Uses ICACLS.EXE to modify access control list
- powershell.exe (PID: 3020)
Uses REG.EXE to modify Windows registry
- powershell.exe (PID: 3020)
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) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:12:15 23:24:22+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 24576 |
| InitializedDataSize: | 118784 |
| UninitializedDataSize: | 1024 |
| EntryPoint: | 0x31d6 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.3.7.6 |
| ProductVersionNumber: | 1.3.7.6 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| Comments: | Custom-Icon-Design-Flatastic-10-Holy-angel.ico march |
| CompanyName: | Custom-Icon-Design-Flatastic-10-Holy-angel.ico march |
| FileVersion: | 1.3.7.6 |
| LegalCopyright: | all rights reserved |
| LegalTrademarks: | collection company all rights |
| ProductName: | Custom-Icon-Design-Flatastic-10-Holy-angel.ico 2020 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 15-Dec-2018 22:24:22 |
| Detected languages: |
|
| Comments: | Custom-Icon-Design-Flatastic-10-Holy-angel.ico march |
| CompanyName: | Custom-Icon-Design-Flatastic-10-Holy-angel.ico march |
| FileVersion: | 1.3.7.6 |
| LegalCopyright: | all rights reserved |
| LegalTrademarks: | collection company all rights |
| ProductName: | Custom-Icon-Design-Flatastic-10-Holy-angel.ico 2020 |
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: | 0x000000D8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 15-Dec-2018 22:24:22 |
| 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 | 0x00005F0D | 0x00006000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.45039 |
.rdata | 0x00007000 | 0x00001250 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.00109 |
.data | 0x00009000 | 0x0001A818 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.12959 |
.ndata | 0x00024000 | 0x00009000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x0002D000 | 0x0002AC40 | 0x0002AE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.39203 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.2992 | 830 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.77819 | 38056 | UNKNOWN | English - United States | RT_ICON |
3 | 3.82372 | 21640 | UNKNOWN | English - United States | RT_ICON |
4 | 3.78073 | 16936 | UNKNOWN | English - United States | RT_ICON |
5 | 7.94769 | 10115 | UNKNOWN | English - United States | RT_ICON |
6 | 4.37369 | 9640 | UNKNOWN | English - United States | RT_ICON |
7 | 4.44253 | 4264 | UNKNOWN | English - United States | RT_ICON |
8 | 4.28302 | 2440 | UNKNOWN | English - United States | RT_ICON |
9 | 4.63866 | 1128 | UNKNOWN | English - United States | RT_ICON |
103 | 3.03466 | 132 | UNKNOWN | English - United States | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
Total processes
68
Monitored processes
28
Malicious processes
6
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 680 | "C:\Windows\system32\icacls.exe" rfxvmt.dll /grant "NT SERVICE\TrustedInstaller:F" | C:\Windows\system32\icacls.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 852 | powershell -ep bypass -f C:\Users\admin\AppData\Local\Temp\11.ps1 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 880 | "C:\Windows\system32\icacls.exe" rfxvmt.dll /remove BUILTIN\Administrators | C:\Windows\system32\icacls.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1168 | "C:\Windows\system32\wusa.exe" C:\Users\admin\AppData\Local\Temp\uac.cab /extract:C:\Windows\System32\Sysprep\ | C:\Windows\system32\wusa.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Update Standalone Installer Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1332 | "C:\Windows\system32\icacls.exe" rfxvmt.dll /setowner "NT SERVICE\TrustedInstaller" | C:\Windows\system32\icacls.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1504 | C:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add | C:\Windows\system32\net1.exe | — | net.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1544 | "C:\Windows\system32\wusa.exe" C:\Users\admin\AppData\Local\Temp\uac.cab /extract:C:\Windows\System32\Sysprep\ | C:\Windows\system32\wusa.exe | powershell.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Update Standalone Installer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2376 | "C:\Windows\System32\cmd.exe" /c timeout -t 15& powershell -ep bypass -f C:\Users\admin\AppData\Local\Temp\11.ps1 | C:\Windows\System32\cmd.exe | — | e9024fcc1ddb7d3deba3aa8037339f7b.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2484 | "C:\Windows\system32\reg.exe" ADD "HKLM\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" /v PortNumber /t REG_DWORD /d 0x1C21 /f | C:\Windows\system32\reg.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2484 | "C:\Windows\system32\icacls.exe" rfxvmt.dll /inheritance:d | C:\Windows\system32\icacls.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
920
Read events
799
Write events
121
Delete events
0
Modification events
| (PID) Process: | (2648) e9024fcc1ddb7d3deba3aa8037339f7b.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2648) e9024fcc1ddb7d3deba3aa8037339f7b.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (852) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (852) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (852) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3020) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2484) reg.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Terminal Server\WinStations\RDP-Tcp |
| Operation: | write | Name: | PortNumber |
Value: 7201 | |||
| (PID) Process: | (2696) reg.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\TermService\Parameters |
| Operation: | write | Name: | ServiceDLL |
Value: C:\Windows\branding\mailserach.png | |||
| (PID) Process: | (2524) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services |
| Operation: | write | Name: | fEnableWddmDriver |
Value: 0 | |||
Executable files
8
Suspicious files
6
Text files
10
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2648 | e9024fcc1ddb7d3deba3aa8037339f7b.exe | C:\Users\admin\AppData\Local\Temp\evil.ps1 | — | |
MD5:— | SHA256:— | |||
| 852 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\WTI73AZPTAE2Z3KA42D9.temp | — | |
MD5:— | SHA256:— | |||
| 3980 | makecab.exe | C:\Users\admin\AppData\Local\Temp\cab_3980_2 | — | |
MD5:— | SHA256:— | |||
| 3980 | makecab.exe | C:\Users\admin\AppData\Local\Temp\cab_3980_3 | — | |
MD5:— | SHA256:— | |||
| 3980 | makecab.exe | C:\Users\admin\AppData\Local\Temp\cab_3980_4 | — | |
MD5:— | SHA256:— | |||
| 3980 | makecab.exe | C:\Users\admin\AppData\Local\Temp\cab_3980_5 | — | |
MD5:— | SHA256:— | |||
| 3980 | makecab.exe | C:\Users\admin\AppData\Local\Temp\cab_3980_6 | — | |
MD5:— | SHA256:— | |||
| 1544 | wusa.exe | C:\Windows\System32\Sysprep\$dpx$.tmp\55ec774172ff6541b5adaac00e2bb5c5.tmp | — | |
MD5:— | SHA256:— | |||
| 1544 | wusa.exe | C:\Windows\Logs\DPX\setuperr.log | — | |
MD5:— | SHA256:— | |||
| 3012 | sysprep.exe | C:\Windows\System32\Sysprep\Panther\setuperr.log | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Threats
Process | Message |
|---|---|
sysprep.exe | Fubuki at your service.
|