| download: | bangbang.png |
| Full analysis: | https://app.any.run/tasks/0f8b363c-77f8-4e82-a363-4eed5e8c6fca |
| Verdict: | Malicious activity |
| Analysis date: | April 25, 2019, 19:55:36 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | D021F16DAFE5F9E055BAF48991D72739 |
| SHA1: | 86F80682FAE5D98391F4A0240AB745AEB93F839A |
| SHA256: | 851C48D636F53823A1418A92D1D1BD4A55E5B890A5E7B1568E800AFB22127DAF |
| SSDEEP: | 6144:FYhu9sumFg38K29IcOIjutS9x9joKFydbaaWB217peDdqQF:FYhuauu3K2ucOIStEHoKodzk0I |
MALICIOUS
Stops/Deletes Windows Defender service
- cmd.exe (PID: 4008)
- cmd.exe (PID: 2864)
- cmd.exe (PID: 2440)
- cmd.exe (PID: 3136)
Known privilege escalation attack
- DllHost.exe (PID: 3284)
Loads the Task Scheduler COM API
- bapgbapg.exe (PID: 2252)
- bapgbapg.exe (PID: 2628)
Changes settings of System certificates
- bapgbapg.exe (PID: 2628)
SUSPICIOUS
Creates files in the user directory
- powershell.exe (PID: 3864)
- bangbang.png.exe (PID: 3068)
- powershell.exe (PID: 3664)
- bapgbapg.exe (PID: 2628)
Executable content was dropped or overwritten
- bangbang.png.exe (PID: 3068)
Starts CMD.EXE for commands execution
- bapgbapg.exe (PID: 2252)
- bangbang.png.exe (PID: 3068)
Executes PowerShell scripts
- cmd.exe (PID: 2928)
- cmd.exe (PID: 2516)
Creates files in the program directory
- bapgbapg.exe (PID: 2628)
Adds / modifies Windows certificates
- bapgbapg.exe (PID: 2628)
Creates files in the Windows directory
- bapgbapg.exe (PID: 2628)
Removes files from Windows directory
- bapgbapg.exe (PID: 2628)
INFO
Creates files in the user directory
- iexplore.exe (PID: 2844)
- iexplore.exe (PID: 2424)
Reads Internet Cache Settings
- iexplore.exe (PID: 2844)
Reads internet explorer settings
- iexplore.exe (PID: 2844)
Changes internet zones settings
- iexplore.exe (PID: 2424)
Application launched itself
- iexplore.exe (PID: 2424)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | InstallShield setup (36.8) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (26.6) |
| .exe | | | Win64 Executable (generic) (23.6) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:04:25 18:23:30+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 397312 |
| InitializedDataSize: | 258048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x472ef |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.1 |
| ProductVersionNumber: | 1.0.0.1 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | - |
| FileDescription: | VisualBCutter MFC Application |
| FileVersion: | 1, 0, 0, 1 |
| InternalName: | VisualBCutter |
| LegalCopyright: | Copyright (C) 2001 |
| LegalTrademarks: | - |
| OriginalFileName: | VisualBCutter.EXE |
| ProductName: | VisualBCutter Application |
| ProductVersion: | 1, 0, 0, 1 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 25-Apr-2019 16:23:30 |
| Detected languages: |
|
| CompanyName: | - |
| FileDescription: | VisualBCutter MFC Application |
| FileVersion: | 1, 0, 0, 1 |
| InternalName: | VisualBCutter |
| LegalCopyright: | Copyright (C) 2001 |
| LegalTrademarks: | - |
| OriginalFilename: | VisualBCutter.EXE |
| ProductName: | VisualBCutter Application |
| ProductVersion: | 1, 0, 0, 1 |
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: | 0x000000F8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 25-Apr-2019 16:23:30 |
| 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 | 0x0006054A | 0x00061000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 4.72851 |
.rdata | 0x00062000 | 0x0000970C | 0x0000A000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.5828 |
.data | 0x0006C000 | 0x000300E8 | 0x0002C000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.94413 |
.rsrc | 0x0009D000 | 0x000035F0 | 0x00004000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.47401 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.36352 | 804 | UNKNOWN | English - United States | RT_VERSION |
2 | 2.55844 | 296 | UNKNOWN | English - United States | RT_ICON |
3 | 3.02695 | 308 | UNKNOWN | English - United States | RT_CURSOR |
4 | 2.74274 | 180 | UNKNOWN | English - United States | RT_CURSOR |
7 | 2.11837 | 78 | UNKNOWN | English - United States | RT_STRING |
100 | 3.46569 | 796 | UNKNOWN | English - United States | RT_DIALOG |
102 | 3.1505 | 768 | UNKNOWN | English - United States | RT_DIALOG |
128 | 2.37086 | 34 | UNKNOWN | English - United States | RT_GROUP_ICON |
130 | 3.03119 | 122 | UNKNOWN | English - United States | RT_DIALOG |
3841 | 2.81705 | 130 | UNKNOWN | English - United States | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
OLEAUT32.dll |
OLEPRO32.DLL |
USER32.dll |
WINSPOOL.DRV |
comdlg32.dll |
ole32.dll |
Total processes
57
Monitored processes
18
Malicious processes
4
Suspicious processes
4
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2252 | "C:\Users\admin\AppData\Roaming\gpuDriver\bapgbapg.exe" | C:\Users\admin\AppData\Roaming\gpuDriver\bapgbapg.exe | — | DllHost.exe | |||||||||||
User: admin Integrity Level: HIGH Description: VisualBCutter MFC Application Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 2412 | 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
| |||||||||||||||
| 2424 | "C:\Program Files\Internet Explorer\iexplore.exe" | C:\Program Files\Internet Explorer\iexplore.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2440 | /c sc delete WinDefend | C:\Windows\system32\cmd.exe | — | bapgbapg.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
| |||||||||||||||
| 2516 | /c powershell Set-MpPreference -DisableRealtimeMonitoring $true | C:\Windows\system32\cmd.exe | — | bapgbapg.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
| |||||||||||||||
| 2628 | C:\Users\admin\AppData\Roaming\gpuDriver\bapgbapg.exe | C:\Users\admin\AppData\Roaming\gpuDriver\bapgbapg.exe | taskeng.exe | ||||||||||||
User: SYSTEM Integrity Level: SYSTEM Description: VisualBCutter MFC Application Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 2844 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2424 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | — | iexplore.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2864 | /c sc delete WinDefend | C:\Windows\system32\cmd.exe | — | bangbang.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
| |||||||||||||||
| 2928 | /c powershell Set-MpPreference -DisableRealtimeMonitoring $true | C:\Windows\system32\cmd.exe | — | bangbang.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
| |||||||||||||||
| 3068 | "C:\Users\admin\AppData\Local\Temp\bangbang.png.exe" | C:\Users\admin\AppData\Local\Temp\bangbang.png.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: VisualBCutter MFC Application Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
Total events
1 100
Read events
927
Write events
172
Delete events
1
Modification events
| (PID) Process: | (3864) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3068) bangbang.png.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
| (PID) Process: | (3284) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3284) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3664) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2252) bapgbapg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
| (PID) Process: | (2424) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2424) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2424) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2424) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones |
| Operation: | write | Name: | SecuritySafe |
Value: 1 | |||
Executable files
1
Suspicious files
15
Text files
10
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3864 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\M2U01D0NWLF66DG3N2MD.temp | — | |
MD5:— | SHA256:— | |||
| 3664 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VP67INBCXOBYNIJHAUYG.temp | — | |
MD5:— | SHA256:— | |||
| 2424 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 2424 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 2424 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF3521140345FD466D.TMP | — | |
MD5:— | SHA256:— | |||
| 2424 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Last Active\RecoveryStore.{76E9D54C-6794-11E9-B3B3-5254004A04AF}.dat | — | |
MD5:— | SHA256:— | |||
| 2424 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF9DC80DE775AC0AF2.TMP | — | |
MD5:— | SHA256:— | |||
| 3068 | bangbang.png.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f | binary | |
MD5:— | SHA256:— | |||
| 3864 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:— | SHA256:— | |||
| 2424 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\MECGOJQQ68L41CFMWB8E.temp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
4
DNS requests
2
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2628 | bapgbapg.exe | GET | 200 | 93.184.221.240:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.6 Kb | whitelisted |
2424 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2628 | bapgbapg.exe | 93.184.221.240:80 | www.download.windowsupdate.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2424 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2628 | bapgbapg.exe | 186.226.188.105:449 | — | IVI TECNOLOGIA E COMUNICAÇÃO LTDA | BR | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.bing.com |
| whitelisted |
www.download.windowsupdate.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2628 | bapgbapg.exe | Misc activity | SUSPICIOUS TEST [PTsecurity] Suspicious SSL certificate detected |
2628 | bapgbapg.exe | Not Suspicious Traffic | ET POLICY OpenSSL Demo CA - Internet Widgits Pty (O) |
2628 | bapgbapg.exe | Misc activity | SUSPICIOUS TEST [PTsecurity] Suspicious SSL certificate detected |