| File name: | worming.png.exe |
| Full analysis: | https://app.any.run/tasks/a054bc95-a88a-4a24-a8db-4c4df18685f5 |
| Verdict: | Malicious activity |
| Analysis date: | July 05, 2018, 07:29:20 |
| 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: | 03FD9B1AA04560A66D83CB5EBB87ABB9 |
| SHA1: | 65E911B563206E01E84D23D60992FEDB7F37B3CD |
| SHA256: | 67266B1405920A2241890E9978C2AB4A0110F9D3E16C2FE02FFE70DC0FA9D060 |
| SSDEEP: | 6144:f9mC3dcSHeNjaDtRd//qGGrwEMhM10IOd/hzQdriby5xmfmrJNwR4gimxjsJN2Tw:VmCNeNjMIMayIAgibEcOH+4gim2n2Tw |
MALICIOUS
Known privilege escalation attack
- DllHost.exe (PID: 1768)
Loads the Task Scheduler COM API
- wosming.png.exe (PID: 1944)
SUSPICIOUS
Application launched itself
- worming.png.exe (PID: 3628)
- wosming.png.exe (PID: 2096)
Starts CMD.EXE for commands execution
- worming.png.exe (PID: 3296)
- wosming.png.exe (PID: 1944)
Starts SC.EXE for service management
- cmd.exe (PID: 1548)
- cmd.exe (PID: 2940)
- cmd.exe (PID: 3316)
- cmd.exe (PID: 1656)
Creates files in the user directory
- worming.png.exe (PID: 3296)
Executes PowerShell scripts
- cmd.exe (PID: 1620)
- cmd.exe (PID: 2164)
Executable content was dropped or overwritten
- worming.png.exe (PID: 3296)
INFO
Dropped object may contain URL's
- worming.png.exe (PID: 3296)
- powershell.exe (PID: 3436)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Microsoft Visual Basic 6 (84.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (6.7) |
| .exe | | | Win32 Executable (generic) (4.6) |
| .exe | | | Generic Win/DOS Executable (2) |
| .exe | | | DOS Executable Generic (2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:07:04 09:54:58+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 61440 |
| InitializedDataSize: | 258048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x19c0 |
| OSVersion: | 4 |
| ImageVersion: | 1 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| Comments: | Summary Stats Calculator |
| CompanyName: | calculate |
| FileDescription: | A program to calculate the summary statistics of data sets. |
| LegalCopyright: | Hmm Freeware GPL |
| LegalTrademarks: | For all to use |
| ProductName: | SummStats Calculator V 1.00e |
| FileVersion: | 1 |
| ProductVersion: | 1 |
| InternalName: | Summ Stats |
| OriginalFileName: | Summ Stats.exe |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 04-Jul-2018 07:54:58 |
| Detected languages: |
|
| Comments: | Summary Stats Calculator |
| CompanyName: | calculate |
| FileDescription: | A program to calculate the summary statistics of data sets. |
| LegalCopyright: | Hmm Freeware GPL |
| LegalTrademarks: | For all to use |
| ProductName: | SummStats Calculator V 1.00e |
| FileVersion: | 1.00 |
| ProductVersion: | 1.00 |
| InternalName: | Summ Stats |
| OriginalFilename: | Summ Stats.exe |
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: | 0x000000C8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 04-Jul-2018 07:54:58 |
| 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 | 0x0000E1DE | 0x0000F000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.50729 |
.data | 0x00010000 | 0x00000CA0 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00011000 | 0x0003B80C | 0x0003C000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.97873 |
.reloc | 0x0004D000 | 0x00001574 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 4.5238 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.26064 | 964 | Latin 1 / Western European | English - United States | RT_VERSION |
2 | 3.88418 | 20 | Latin 1 / Western European | UNKNOWN | 34534532373 |
4 | 7.98478 | 240128 | Latin 1 / Western European | UNKNOWN | 34534532373 |
30001 | 5.89039 | 1168 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
MSVBVM60.DLL |
Exports
Title | Ordinal | Address |
|---|---|---|
ExtractToken | 1 | 0x00007310 |
Total processes
57
Monitored processes
17
Malicious processes
3
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 808 | sc stop WinDefend | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: A tool to aid in developing services for WindowsNT Exit code: 5 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1548 | /c sc stop WinDefend | C:\Windows\system32\cmd.exe | — | worming.png.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 5 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1620 | /c powershell Set-MpPreference -DisableRealtimeMonitoring $true | C:\Windows\system32\cmd.exe | — | worming.png.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1656 | /c sc delete WinDefend | C:\Windows\system32\cmd.exe | — | wosming.png.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1768 | C:\Windows\system32\DllHost.exe /Processid:{3E5FC7F9-9A51-4367-9063-A120244FBEC7} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1944 | "C:\Users\admin\AppData\Roaming\msscsc\wosming.png.exe" | C:\Users\admin\AppData\Roaming\msscsc\wosming.png.exe | — | wosming.png.exe | |||||||||||
User: admin Company: calculate Integrity Level: HIGH Description: A program to calculate the summary statistics of data sets. Exit code: 4294967295 Version: 1.00 Modules
| |||||||||||||||
| 2096 | "C:\Users\admin\AppData\Roaming\msscsc\wosming.png.exe" | C:\Users\admin\AppData\Roaming\msscsc\wosming.png.exe | — | DllHost.exe | |||||||||||
User: admin Company: calculate Integrity Level: HIGH Description: A program to calculate the summary statistics of data sets. Exit code: 0 Version: 1.00 Modules
| |||||||||||||||
| 2164 | /c powershell Set-MpPreference -DisableRealtimeMonitoring $true | C:\Windows\system32\cmd.exe | — | wosming.png.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
| |||||||||||||||
| 2940 | /c sc delete WinDefend | C:\Windows\system32\cmd.exe | — | worming.png.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 5 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2976 | powershell Set-MpPreference -DisableRealtimeMonitoring $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: 10.0.10586.117 (th2_release.160212-2359) Modules
| |||||||||||||||
Total events
503
Read events
493
Write events
10
Delete events
0
Modification events
| (PID) Process: | (3296) worming.png.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
| (PID) Process: | (1768) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1768) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3436) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3436) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1944) wosming.png.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
Executable files
1
Suspicious files
40
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3628 | worming.png.exe | C:\Users\admin\AppData\Local\Temp\~DF659BA64071ABA9C5.TMP | — | |
MD5:— | SHA256:— | |||
| 3436 | powershell.exe | C:\Users\admin\AppData\Local\Temp\eepnwt1w.rs2.ps1 | — | |
MD5:— | SHA256:— | |||
| 3436 | powershell.exe | C:\Users\admin\AppData\Local\Temp\rhsuakgw.lvh.psm1 | — | |
MD5:— | SHA256:— | |||
| 3436 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_48a6c434-3aa1-4da1-b68b-009845e6cc17 | binary | |
MD5:— | SHA256:— | |||
| 3436 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_8119738c-2d98-4ed7-aa44-062ad005ecff | binary | |
MD5:— | SHA256:— | |||
| 3436 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex | binary | |
MD5:— | SHA256:— | |||
| 2096 | wosming.png.exe | C:\Users\admin\AppData\Local\Temp\~DF9ACD34BDD50E43CA.TMP | — | |
MD5:— | SHA256:— | |||
| 2976 | powershell.exe | C:\Users\admin\AppData\Local\Temp\b5t11uxw.dlk.ps1 | — | |
MD5:— | SHA256:— | |||
| 2976 | powershell.exe | C:\Users\admin\AppData\Local\Temp\lteswkh1.5hj.psm1 | — | |
MD5:— | SHA256:— | |||
| 3436 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_0ea1d644-9058-426c-a611-06f979e14d67 | binary | |
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