| download: | upd365_58v01.exe |
| Full analysis: | https://app.any.run/tasks/ccb05264-329f-4cb4-85c9-327905147aed |
| Verdict: | Malicious activity |
| Analysis date: | July 16, 2019, 22:47:19 |
| 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: | 779E3C94AF16C4FBAB6C0BD41849FC35 |
| SHA1: | D9911773A13093AFFEEA77914C0404B759BCDC31 |
| SHA256: | FD97342E1968AED9D8F50468D3B7B7868981D9D360B2F049B6706E72D8184E3F |
| SSDEEP: | 6144:fdTMq0StmGrejiOCs+XH/cxpO4/tJyTqZmAXS+hn145AGp+SiRvWDlu2:hMdSQWsAUxXYqZmD+hn1UAtSRDc |
MALICIOUS
Stops/Deletes Windows Defender service via SC.exe
- cmd.exe (PID: 3608)
- cmd.exe (PID: 3976)
- cmd.exe (PID: 2356)
- cmd.exe (PID: 2528)
Disables Windows Defender
- HSYАТЧЧЫЭУ.exe (PID: 2568)
- HUYАТЧЧЫЭУ.exe (PID: 3492)
Executes PowerShell scripts
- cmd.exe (PID: 2952)
- cmd.exe (PID: 2416)
- cmd.exe (PID: 3444)
- cmd.exe (PID: 2208)
- cmd.exe (PID: 3056)
- cmd.exe (PID: 4000)
- cmd.exe (PID: 2724)
- cmd.exe (PID: 3624)
- cmd.exe (PID: 2336)
- cmd.exe (PID: 3152)
- cmd.exe (PID: 2352)
- cmd.exe (PID: 1532)
- cmd.exe (PID: 2316)
- cmd.exe (PID: 4048)
- cmd.exe (PID: 2832)
- cmd.exe (PID: 3436)
- cmd.exe (PID: 2956)
- cmd.exe (PID: 3772)
- cmd.exe (PID: 2544)
- cmd.exe (PID: 2904)
Known privilege escalation attack
- DllHost.exe (PID: 3816)
Loads the Task Scheduler COM API
- HSYАТЧЧЫЭУ.exe (PID: 2568)
- HUYАТЧЧЫЭУ.exe (PID: 3492)
SUSPICIOUS
Executed via COM
- DllHost.exe (PID: 3816)
Starts itself from another location
- upd365_58v01.exe (PID: 2964)
Creates files in the program directory
- upd365_58v01.exe (PID: 2964)
- HUYАТЧЧЫЭУ.exe (PID: 3492)
Executable content was dropped or overwritten
- upd365_58v01.exe (PID: 2964)
- HSYАТЧЧЫЭУ.exe (PID: 2568)
Creates files in the user directory
- powershell.exe (PID: 2272)
- powershell.exe (PID: 2940)
- powershell.exe (PID: 4080)
- powershell.exe (PID: 2752)
- powershell.exe (PID: 3552)
- powershell.exe (PID: 2200)
- powershell.exe (PID: 3228)
- powershell.exe (PID: 1776)
- powershell.exe (PID: 2900)
- powershell.exe (PID: 3224)
- HSYАТЧЧЫЭУ.exe (PID: 2568)
- HUYАТЧЧЫЭУ.exe (PID: 3492)
Starts CMD.EXE for commands execution
- HSYАТЧЧЫЭУ.exe (PID: 2568)
- HUYАТЧЧЫЭУ.exe (PID: 3492)
Executed via Task Scheduler
- HUYАТЧЧЫЭУ.exe (PID: 3492)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 EXE PECompact compressed (generic) (35.9) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (27) |
| .exe | | | Win64 Executable (generic) (23.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.9) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:07:16 14:08:14+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 89088 |
| InitializedDataSize: | 256512 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xc7f5 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 16-Jul-2019 12:08:14 |
| Detected languages: |
|
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: | 4 |
| Time date stamp: | 16-Jul-2019 12:08:14 |
| 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 | 0x00015A3E | 0x00015C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.5257 |
.rdata | 0x00017000 | 0x00004DB8 | 0x00004E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.77458 |
.data | 0x0001C000 | 0x00001E18 | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.62202 |
.rsrc | 0x0001E000 | 0x000388FC | 0x00038A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.08268 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.79597 | 346 | Latin 1 / Western European | English - United States | RT_MANIFEST |
7 | 2.47148 | 96 | Latin 1 / Western European | English - United States | RT_STRING |
101 | 3.05449 | 794 | Latin 1 / Western European | English - United States | RT_DIALOG |
103 | 3.47351 | 686 | Latin 1 / Western European | English - United States | RT_DIALOG |
109 | 1.79879 | 16 | Latin 1 / Western European | English - United States | RT_ACCELERATOR |
111 | 5.99991 | 226648 | Latin 1 / Western European | English - United States | GOOLES |
132 | 1.81924 | 20 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
2049 | 1.91282 | 68 | Latin 1 / Western European | English - United States | RT_STRING |
Imports
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
Total processes
110
Monitored processes
53
Malicious processes
23
Suspicious processes
4
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 316 | powershell Set-MpPreference -LowThreatDefaultAction 6 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1532 | "C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -SevereThreatDefaultAction 6 | C:\Windows\System32\cmd.exe | — | HUYАТЧЧЫЭУ.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1776 | powershell Set-MpPreference -SevereThreatDefaultAction 6 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2200 | powershell Set-MpPreference -ModerateThreatDefaultAction 6 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2208 | "C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -DisableIOAVProtection $true | C:\Windows\System32\cmd.exe | — | HSYАТЧЧЫЭУ.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) Modules
| |||||||||||||||
| 2268 | powershell Set-MpPreference -DisableScriptScanning $true | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2272 | powershell Set-MpPreference -DisableBehaviorMonitoring $true | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2316 | "C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -DisableRealtimeMonitoring $true | C:\Windows\System32\cmd.exe | — | HUYАТЧЧЫЭУ.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2336 | "C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -ModerateThreatDefaultAction 6 | C:\Windows\System32\cmd.exe | — | HSYАТЧЧЫЭУ.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) Modules
| |||||||||||||||
| 2352 | "C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -DisableIOAVProtection $true | C:\Windows\System32\cmd.exe | — | HUYАТЧЧЫЭУ.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
2 694
Read events
2 118
Write events
576
Delete events
0
Modification events
| (PID) Process: | (2964) upd365_58v01.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2964) upd365_58v01.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3816) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3816) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2568) HSYАТЧЧЫЭУ.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
| (PID) Process: | (2568) HSYАТЧЧЫЭУ.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
| Operation: | write | Name: | DisableBehaviorMonitoring |
Value: 1 | |||
| (PID) Process: | (2568) HSYАТЧЧЫЭУ.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
| Operation: | write | Name: | DisableOnAccessProtection |
Value: 1 | |||
| (PID) Process: | (2568) HSYАТЧЧЫЭУ.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
| Operation: | write | Name: | DisableScanOnRealtimeEnable |
Value: 1 | |||
| (PID) Process: | (2568) HSYАТЧЧЫЭУ.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
| Operation: | write | Name: | DisableIOAVProtection |
Value: 1 | |||
| (PID) Process: | (2568) HSYАТЧЧЫЭУ.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
2
Suspicious files
22
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2900 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SMPESUZZMVNJGRLX7RI8.temp | — | |
MD5:— | SHA256:— | |||
| 2272 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\PKP2UY134ZMHP8V6MPDC.temp | — | |
MD5:— | SHA256:— | |||
| 2940 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ISP7RA4GFKVX2Y5P9Z10.temp | — | |
MD5:— | SHA256:— | |||
| 4080 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\5MF7GPFE5P2H5T699UA2.temp | — | |
MD5:— | SHA256:— | |||
| 2752 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3XBVOFHE1O1OMITTNH6K.temp | — | |
MD5:— | SHA256:— | |||
| 3552 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6EGJYWKQKCZJ21GV9GJR.temp | — | |
MD5:— | SHA256:— | |||
| 3228 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\348YI3378PQ9VIN5CKYS.temp | — | |
MD5:— | SHA256:— | |||
| 2200 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3X0LTB9D56YWG2KBN0JA.temp | — | |
MD5:— | SHA256:— | |||
| 3224 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\GTGSE2ZYC6Z7PPDRJ4LA.temp | — | |
MD5:— | SHA256:— | |||
| 1776 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\NGNGTAGHNRE1TR70ATS0.temp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3492 | HUYАТЧЧЫЭУ.exe | 91.235.129.212:443 | — | ITL Company | NL | suspicious |