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| File name: | Purchase Order No. 141908.xlsx.zip |
| Full analysis: | https://app.any.run/tasks/d493e23b-6a52-4308-bee5-5369846b4e44 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | October 05, 2022, 07:08:28 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | 82F99E3F74A66635FB4D28DE64323968 |
| SHA1: | 178615BD579498873A9A670E8C4E38344154CC03 |
| SHA256: | A5E30E8C6F4A8DA8FAB4E11E881728E20D3C3CDC557F2449F30C59D3E00868BC |
| SSDEEP: | 49152:+yUl2QTKlbN3LxIa2KvfxAGhxL5a1cSPXYtn5DwAsOo:E2BJya2KXxvD81cSAXvo |
MALICIOUS
Equation Editor starts application (CVE-2017-11882)
- EQNEDT32.EXE (PID: 2440)
SUSPICIOUS
Starts Microsoft Office Application
- WinRAR.exe (PID: 3424)
Reads the machine GUID from the registry
- EQNEDT32.EXE (PID: 2440)
Reads Internet Settings
- EQNEDT32.EXE (PID: 2440)
Executes application which crashes
- EQNEDT32.EXE (PID: 2440)
Process downloads binary or script
- EQNEDT32.EXE (PID: 2440)
INFO
Reads the computer name
- WinRAR.exe (PID: 3424)
- EQNEDT32.EXE (PID: 2440)
Checks supported languages
- WinRAR.exe (PID: 3424)
- EQNEDT32.EXE (PID: 2440)
Process checks LSA protection
- WinRAR.exe (PID: 3424)
- EQNEDT32.EXE (PID: 2440)
Reads Microsoft Office registry keys
- WinRAR.exe (PID: 3424)
Creates a file in a temporary directory
- WinRAR.exe (PID: 3424)
Creates files in the user directory
- WinRAR.exe (PID: 3424)
- EQNEDT32.EXE (PID: 2440)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
Total processes
41
Monitored processes
4
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3424 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\Purchase Order No. 141908.xlsx.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | Explorer.EXE | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
| 3972 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | — | WinRAR.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 2440 | "C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding | C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | svchost.exe | ||||||||||||
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900 Modules
| |||||||||||||||
| 2780 | "C:\Windows\system32\ntvdm.exe" -i1 | C:\Windows\system32\ntvdm.exe | — | EQNEDT32.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: NTVDM.EXE Exit code: 255 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
2 726
Read events
2 658
Write events
57
Delete events
11
Modification events
| (PID) Process: | (3424) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (3424) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (3424) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3424) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip | |||
| (PID) Process: | (3424) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (3424) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\Purchase Order No. 141908.xlsx.zip | |||
| (PID) Process: | (3424) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3424) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3424) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (3424) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
Executable files
0
Suspicious files
2
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3972 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR9FE.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3424 | WinRAR.exe | C:\Users\admin\Desktop\Purchase Order No. 141908.xlsx | document | |
MD5:9171F153C2EE511B3EF50A16AE71BA98 | SHA256:9C155C61D7930D06C181947BAF3A2CAEAB788B34AE3C813E8C7254D254C6DDFF | |||
| 3424 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIb3424.39544\Purchase Order No. 141908.xlsx | document | |
MD5:9171F153C2EE511B3EF50A16AE71BA98 | SHA256:9C155C61D7930D06C181947BAF3A2CAEAB788B34AE3C813E8C7254D254C6DDFF | |||
| 2780 | ntvdm.exe | C:\Users\admin\AppData\Local\Temp\scs1F0E.tmp | text | |
MD5:4C361DEA398F7AEEF49953BDC0AB4A9B | SHA256:06D61C23E6CA59B9DDAD1796ECCC42C032CD8F6F424AF6CFEE5D085D36FF7DFD | |||
| 2440 | EQNEDT32.EXE | C:\Users\admin\AppData\Roaming\vga.exe | html | |
MD5:5343C1A8B203C162A3BF3870D9F50FD4 | SHA256:DC1D54DAB6EC8C00F70137927504E4F222C8395F10760B6BEECFCFA94E08249F | |||
| 2780 | ntvdm.exe | C:\Users\admin\AppData\Local\Temp\scs1F0D.tmp | text | |
MD5:8CF6DDB5AA59B49F34B967CD46F013B6 | SHA256:EE06792197C3E025B84860A72460EAF628C66637685F8C52C5A08A9CC35D376C | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2440 | EQNEDT32.EXE | GET | 404 | 43.245.183.172:80 | http://lutanedukasi.co.id/wp-includes/maxbndv4.4.1.exe | ID | html | 1.22 Kb | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2440 | EQNEDT32.EXE | 43.245.183.172:80 | lutanedukasi.co.id | PT Infinys System Indonesia | ID | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
lutanedukasi.co.id |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2440 | EQNEDT32.EXE | A Network Trojan was detected | ET TROJAN EXE Download Request To Wordpress Folder Likely Malicious |
2440 | EQNEDT32.EXE | A Network Trojan was detected | AV TROJAN Possible infected Wordpress - Payload download attempt |
2440 | EQNEDT32.EXE | Potential Corporate Privacy Violation | AV POLICY HTTP request for .exe file with no User-Agent |