| File name: | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe |
| Full analysis: | https://app.any.run/tasks/b039579c-df16-4c0a-8147-5854fb7fb9ce |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | November 03, 2024, 14:58:38 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 3 sections |
| MD5: | 48BC0B9203E4C5E02697426BE45AE63A |
| SHA1: | EDCD5E480F60C23A27D6C38B5CE5C597B38391A5 |
| SHA256: | B0CBF6B1C6E64268FC8B5D3394D67C74338D9D985B928D1F0E2C6BEFF732F981 |
| SSDEEP: | 3072:dzAnbi7C115MiervxyStbP59P3Knzd0GDZRJ5MsbBFCaNcupEhSolExWU1Ylcq9X:Gb5yhSolEsU1YlcpDPL7XGzNazGHAEAu |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads security settings of Internet Explorer
- b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe (PID: 5580)
Reads Microsoft Outlook installation path
- rundll32.exe (PID: 5512)
- rundll32.exe (PID: 2620)
Executable content was dropped or overwritten
- b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe (PID: 5580)
Application launched itself
- rundll32.exe (PID: 5512)
Connects to unusual port
- b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe (PID: 5580)
Potential Corporate Privacy Violation
- b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe (PID: 5580)
INFO
Checks supported languages
- b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe (PID: 5580)
Create files in a temporary directory
- b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe (PID: 5580)
Creates files or folders in the user directory
- b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe (PID: 5580)
- rundll32.exe (PID: 2620)
Reads security settings of Internet Explorer
- rundll32.exe (PID: 5512)
- rundll32.exe (PID: 2620)
Checks proxy server information
- rundll32.exe (PID: 5512)
- b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe (PID: 5580)
- rundll32.exe (PID: 2620)
Reads the computer name
- b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe (PID: 5580)
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: | 2019:03:15 10:09:34+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 98304 |
| InitializedDataSize: | 32768 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1ed4 |
| OSVersion: | 4 |
| ImageVersion: | 1.3 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.3.0.3 |
| ProductVersionNumber: | 1.3.0.3 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Chinese (Simplified) |
| CharacterSet: | Unicode |
| Comments: | 开启默认升级，修正文件名错误，添加OL升级窗口，窗口保持，修复缓存延迟 |
| CompanyName: | 义乌新网维 |
| ProductName: | sgtools |
| FileVersion: | 1.03.0003 |
| ProductVersion: | 1.03.0003 |
| InternalName: | sg |
| OriginalFileName: | sg.exe |
Total processes
127
Monitored processes
3
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2620 | C:\WINDOWS\system32\rundll32.exe C:\WINDOWS\system32\inetcpl.cpl,ClearMyTracksByProcess Flags:8 WinX:0 WinY:0 IEFrame:00000000 | C:\Windows\SysWOW64\rundll32.exe | — | rundll32.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5512 | RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 8 | C:\Windows\SysWOW64\rundll32.exe | — | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5580 | "C:\Users\admin\Desktop\b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe" | C:\Users\admin\Desktop\b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | explorer.exe | ||||||||||||
User: admin Company: 义乌新网维 Integrity Level: MEDIUM Exit code: 0 Version: 1.03.0003 Modules
| |||||||||||||||
Total events
1 376
Read events
1 360
Write events
16
Delete events
0
Modification events
| (PID) Process: | (5580) b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (5580) b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (5580) b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (5512) rundll32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (5512) rundll32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (5512) rundll32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (5512) rundll32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch |
| Operation: | write | Name: | Version |
Value: WS not running | |||
| (PID) Process: | (2620) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2620) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Content |
| Operation: | write | Name: | CacheVersion |
Value: 1 | |||
| (PID) Process: | (2620) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Content |
| Operation: | write | Name: | CacheLimit |
Value: 51200 | |||
Executable files
1
Suspicious files
2
Text files
4
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5580 | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\RR3E01RZ\sg[1].txt | text | |
MD5:861D527B8D01E8FE1552E0CC56E05073 | SHA256:CC62463628D767AF138CBACA59820C248B2DBADAE73B33A09647E378FF4BD4A8 | |||
| 2620 | rundll32.exe | C:\Users\admin\AppData\Local\Packages\windows_ie_ac_001\AC\INetCache\MSIMGSIZ.DAT | binary | |
MD5:0392ADA071EB68355BED625D8F9695F3 | SHA256:B1313DD95EAF63F33F86F72F09E2ECD700D11159A8693210C37470FCB84038F7 | |||
| 5580 | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | C:\Users\admin\AppData\Local\VirtualStore\Windows\fn.txt | text | |
MD5:8BA07E2C1992D4437CE2A34BF87B392C | SHA256:50B6B88F38BADEFF5F1171212B09ABF7847DEDB0609AC25EE27BDC6EE423F6C3 | |||
| 5580 | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | C:\Users\admin\AppData\Local\VirtualStore\Windows\fp.txt | text | |
MD5:2D2C01F9D1CD3A1403382F1BBF0DE908 | SHA256:BD4AAD1756B35D84673AD5247E93CEA58309D8A6A3A16B788CF4E6BC7FAC1792 | |||
| 5580 | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\AH8CR9J5\sgupdate[1].exe | executable | |
MD5:C12499081529C74A6C6D8FFBB72D4E32 | SHA256:A70E2039E7E80861D25FECFDF949C984A1AAE1FD357F52DB448FEDB19F28E4F5 | |||
| 5580 | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | C:\Users\admin\AppData\Local\Temp\~DF432D9D8EA33BB69C.TMP | binary | |
MD5:D5F351B80B7243D747F3993DCB7B624B | SHA256:4C52D2A427FFABC596F7068198A1E76E7F88D9660AB8BCDF7CE78AFC54F20082 | |||
| 5580 | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | C:\Users\admin\AppData\Local\VirtualStore\Windows\sg.txt | text | |
MD5:861D527B8D01E8FE1552E0CC56E05073 | SHA256:CC62463628D767AF138CBACA59820C248B2DBADAE73B33A09647E378FF4BD4A8 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
23
DNS requests
10
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6944 | svchost.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5580 | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | GET | 200 | 60.191.236.246:820 | http://safe.ywxww.net:820/sgupdate.exe | unknown | — | — | unknown |
5580 | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | GET | 200 | 60.191.236.246:820 | http://safe.ywxww.net:820/sg.txt | unknown | — | — | unknown |
5488 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
7048 | RUXIMICS.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6944 | svchost.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
7048 | RUXIMICS.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
7048 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6944 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 2.16.204.138:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5580 | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | 60.191.236.246:820 | safe.ywxww.net | Chinanet | CN | unknown |
6944 | svchost.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5488 | MoUsoCoreWorker.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
7048 | RUXIMICS.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
safe.ywxww.net |
| unknown |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
5580 | b0cbf6b1c6e64268fc8b5d3394d67c74338d9d985b928d1f0e2c6beff732f981.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |