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| File name: | PO_20165_20.exe |
| Full analysis: | https://app.any.run/tasks/a2d1dbd9-aa3c-4040-93f1-7f4e12ae9704 |
| Verdict: | Malicious activity |
| Analysis date: | March 30, 2020, 14:58:30 |
| 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: | AC0F6222A2FFBBB0F3559902E1617492 |
| SHA1: | D596CAF35BACBA93A0987617532954A6644A4A5F |
| SHA256: | EA5E38D5B4AAF830D3F1950026419E8C8DF0FF639CA82A81E2DBDE1B3D4F9353 |
| SSDEEP: | 6144:oVxX9kZV4qL69fD5x2NiRWtOBijSpujOnGktWpb:AxX9kZV4D9LiwW06quqnuF |
MALICIOUS
No malicious indicators.SUSPICIOUS
Creates files in the user directory
- powershell.exe (PID: 2108)
- powershell.exe (PID: 2372)
- powershell.exe (PID: 3460)
- powershell.exe (PID: 4040)
PowerShell script executed
- powershell.exe (PID: 2108)
- powershell.exe (PID: 3460)
- powershell.exe (PID: 2372)
Executes PowerShell scripts
- PO_20165_20.exe (PID: 3956)
INFO
Manual execution by user
- powershell.exe (PID: 2108)
- powershell.exe (PID: 2372)
- powershell.exe (PID: 3460)
- verclsid.exe (PID: 3876)
- explorer.exe (PID: 2724)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| AssemblyVersion: | 4.3.7.7 |
|---|---|
| ProductVersion: | 4.3.7.7 |
| ProductName: | CrashReportClient |
| OriginalFileName: | 3VXhrAHNLgZlua0.exe |
| LegalCopyright: | Copyright Epic Games, Inc. All Rights Reserved. |
| InternalName: | 3VXhrAHNLgZlua0.exe |
| FileVersion: | 4.3.7.7 |
| FileDescription: | CrashReportClient |
| CompanyName: | Epic Games, Inc. |
| Comments: | CrashReportClient |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 4.3.7.7 |
| FileVersionNumber: | 4.3.7.7 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x3402e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 372736 |
| CodeSize: | 205312 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2020:03:25 15:45:59+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 25-Mar-2020 14:45:59 |
| Comments: | CrashReportClient |
| CompanyName: | Epic Games, Inc. |
| FileDescription: | CrashReportClient |
| FileVersion: | 4.3.7.7 |
| InternalName: | 3VXhrAHNLgZlua0.exe |
| LegalCopyright: | Copyright Epic Games, Inc. All Rights Reserved. |
| OriginalFilename: | 3VXhrAHNLgZlua0.exe |
| ProductName: | CrashReportClient |
| ProductVersion: | 4.3.7.7 |
| Assembly Version: | 4.3.7.7 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 25-Mar-2020 14:45:59 |
| 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 | 0x00002000 | 0x00032034 | 0x00032200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.87944 |
.reloc | 0x00036000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0980042 |
.rsrc | 0x00038000 | 0x0005AD04 | 0x0005AE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.51844 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.94168 | 436 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 3.98834 | 1128 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 3.01661 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 3.33789 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 2.54039 | 67624 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 2.83622 | 16936 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
mscoree.dll |
Total processes
52
Monitored processes
7
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3956 | "C:\Users\admin\Downloads\PO_20165_20.exe" | C:\Users\admin\Downloads\PO_20165_20.exe | — | explorer.exe |
User: admin Company: Epic Games, Inc. Integrity Level: MEDIUM Description: CrashReportClient Exit code: 0 Version: 4.3.7.7 | ||||
| 4040 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windo 1 -noexit -exec bypass -file "C:\Users\Public\xouymppp.ps1" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | PO_20165_20.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3876 | "C:\Windows\system32\verclsid.exe" /S /C {0B2C9183-C9FA-4C53-AE21-C900B0C39965} /I {0C733A8A-2A1C-11CE-ADE5-00AA0044773D} /X 0x401 | C:\Windows\system32\verclsid.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Extension CLSID Verification Host Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2724 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2372 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "-file" "C:\Users\Public\xouymppp.ps1" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3460 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "-file" "C:\Users\Public\xouymppp.ps1" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2108 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "-file" "C:\Users\Public\xouymppp.ps1" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 060
Read events
824
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
8
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4040 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\K5YP8F29W0D1133ZI4IV.temp | — | |
MD5:— | SHA256:— | |||
| 2372 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VHH0G0RMM3I5BJ8DVIGX.temp | — | |
MD5:— | SHA256:— | |||
| 3460 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\154KZQ7BV8PMQ8U0RKM5.temp | — | |
MD5:— | SHA256:— | |||
| 2108 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\E69V26SG099LRU3FFERK.temp | — | |
MD5:— | SHA256:— | |||
| 2108 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:3B712DE36DC1672EC51A90C5EE31744F | SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1 | |||
| 3956 | PO_20165_20.exe | C:\Users\Public\xouymppp.ps1 | text | |
MD5:299AE27E5106E62243696A2698BF7564 | SHA256:638A3F6B26382B02CEC9BE18500C3B28DE58C2A0E8D7DBF098D2DBE07E589B54 | |||
| 3460 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:3B712DE36DC1672EC51A90C5EE31744F | SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1 | |||
| 3460 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RFa98ad5.TMP | binary | |
MD5:3B712DE36DC1672EC51A90C5EE31744F | SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1 | |||
| 2108 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RFa9dfcb.TMP | binary | |
MD5:3B712DE36DC1672EC51A90C5EE31744F | SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1 | |||
| 4040 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:3B712DE36DC1672EC51A90C5EE31744F | SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1 | |||
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