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| File name: | updatewin1.exe |
| Full analysis: | https://app.any.run/tasks/92b1a87d-e286-4572-b5c8-ce453e8077f9 |
| Verdict: | Malicious activity |
| Analysis date: | January 18, 2020, 11:56:44 |
| 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 |
| MD5: | 5B4BD24D6240F467BFBC74803C9F15B0 |
| SHA1: | C17F98C182D299845C54069872E8137645768A1A |
| SHA256: | 14C7BEC7369D4175C6D92554B033862B3847FF98A04DFEBDF9F5BB30180ED13E |
| SSDEEP: | 6144:7qZQGv0d4dW6efSyahstfKVkW5XXnXXfXXXWXXXXHXXXXBXXXXgXXXXX5XXXXiXk:2ZQGXdPe6qU6W5XXnXXfXXXWXXXXHXXE |
MALICIOUS
Disables Windows Defender
- updatewin1.exe (PID: 2824)
Task Manager has been disabled (taskmgr)
- updatewin1.exe (PID: 2824)
SUSPICIOUS
Creates files in the user directory
- powershell.exe (PID: 2880)
- powershell.exe (PID: 856)
- powershell.exe (PID: 3888)
Executes PowerShell scripts
- updatewin1.exe (PID: 2824)
- powershell.exe (PID: 2880)
Application launched itself
- powershell.exe (PID: 2880)
- updatewin1.exe (PID: 3988)
Starts CMD.EXE for commands execution
- updatewin1.exe (PID: 2824)
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:07:24 14:23:54+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 115200 |
| InitializedDataSize: | 180736 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2d76 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x004f |
| FileFlags: | (none) |
| FileOS: | Unknown (0x40534) |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Unknown (457A) |
| CharacterSet: | Unknown (A56B) |
| FileVersion: | 7.7.7.18 |
| InternalName: | rawudiyeh.exe |
| LegalCopyright: | Copyright (C) 2018, sacuwedimufoy |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 24-Jul-2017 12:23:54 |
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: | 0x000000E0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 24-Jul-2017 12:23:54 |
| 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 | 0x0001C07E | 0x0001C200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.62428 |
.rdata | 0x0001E000 | 0x0000463E | 0x00004800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.25511 |
.data | 0x00023000 | 0x0001C6A8 | 0x00017400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.83272 |
.rsrc | 0x00040000 | 0x0000A578 | 0x0000A600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.8758 |
.reloc | 0x0004B000 | 0x00001968 | 0x00001A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.34162 |
Imports
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
Exports
Title | Ordinal | Address |
|---|---|---|
175856 | 0x00000000 |
Total processes
49
Monitored processes
8
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1956 | "C:\Users\admin\AppData\Local\Temp\updatewin1.exe" | C:\Users\admin\AppData\Local\Temp\updatewin1.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 3221226540 | ||||
| 3988 | "C:\Users\admin\AppData\Local\Temp\updatewin1.exe" | C:\Users\admin\AppData\Local\Temp\updatewin1.exe | explorer.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 2824 | "C:\Users\admin\AppData\Local\Temp\updatewin1.exe" --Admin | C:\Users\admin\AppData\Local\Temp\updatewin1.exe | — | updatewin1.exe |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 856 | powershell -Command Set-ExecutionPolicy -Scope CurrentUser RemoteSigned | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | updatewin1.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2880 | powershell -NoProfile -ExecutionPolicy Bypass -Command "& {Start-Process PowerShell -ArgumentList '-NoProfile -ExecutionPolicy Bypass -File ""C:\Users\admin\AppData\Local\script.ps1""' -Verb RunAs}" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | updatewin1.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3888 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -File "C:\Users\admin\AppData\Local\script.ps1 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | powershell.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 892 | "C:\Program Files\Windows Defender\mpcmdrun.exe" -removedefinitions -all | C:\Program Files\Windows Defender\mpcmdrun.exe | — | updatewin1.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Malware Protection Command Line Utility Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3044 | cmd /c ""C:\Users\admin\AppData\Local\Temp\delself.bat"" | C:\Windows\system32\cmd.exe | — | updatewin1.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
Total events
1 034
Read events
858
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
6
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 856 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\N48GKOR2W96918LQ248I.temp | — | |
MD5:— | SHA256:— | |||
| 2880 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\NV5RTI4YAYXE1CZ6QUWI.temp | — | |
MD5:— | SHA256:— | |||
| 2824 | updatewin1.exe | C:\Users\admin\AppData\Local\Temp\delself.bat | — | |
MD5:— | SHA256:— | |||
| 3888 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ONAHUQOMQ2X4F639EQVM.temp | — | |
MD5:— | SHA256:— | |||
| 2880 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:35375F3D71AE42AA9777154D256B33BF | SHA256:BCFF55E0934722E7952EA75D73AE7CE376E4ADBC73DE5E71D629975E9EAC87EF | |||
| 856 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:35375F3D71AE42AA9777154D256B33BF | SHA256:BCFF55E0934722E7952EA75D73AE7CE376E4ADBC73DE5E71D629975E9EAC87EF | |||
| 2880 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF39b0cc.TMP | binary | |
MD5:35375F3D71AE42AA9777154D256B33BF | SHA256:BCFF55E0934722E7952EA75D73AE7CE376E4ADBC73DE5E71D629975E9EAC87EF | |||
| 856 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF39adfd.TMP | binary | |
MD5:35375F3D71AE42AA9777154D256B33BF | SHA256:BCFF55E0934722E7952EA75D73AE7CE376E4ADBC73DE5E71D629975E9EAC87EF | |||
| 3888 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF39b3f9.TMP | binary | |
MD5:35375F3D71AE42AA9777154D256B33BF | SHA256:BCFF55E0934722E7952EA75D73AE7CE376E4ADBC73DE5E71D629975E9EAC87EF | |||
| 3888 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:35375F3D71AE42AA9777154D256B33BF | SHA256:BCFF55E0934722E7952EA75D73AE7CE376E4ADBC73DE5E71D629975E9EAC87EF | |||
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HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
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