| File name: | Mensajes en cuarentena.zip |
| Full analysis: | https://app.any.run/tasks/7e8a5d6e-c78f-4245-8f3f-666f145b4abd |
| Verdict: | Malicious activity |
| Analysis date: | December 02, 2023, 16:38:01 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v4.5 to extract |
| MD5: | 17B5A887062B578C878E25CFB971F43F |
| SHA1: | 0348E15A3BA4F56AE12CDC3DAF5872BEF7DC49B3 |
| SHA256: | 6CAF3B4A78DBC4C464112B729C2B3FDFC86C000E943F291B2665803BDA69DEA0 |
| SSDEEP: | 49152:8yEdZ+8h+u+Slel8aiaupjDB0IMNuy5rHwca5qNQSoOZ5qYp0GXYAzcwv4TPI1Qz:8HXoEelEaupjDBxeScawOsZs+XDc+2wE |
MALICIOUS
Suspicious connection from the Equation Editor
- EQNEDT32.EXE (PID: 3508)
- EQNEDT32.EXE (PID: 2472)
SUSPICIOUS
Reads the Internet Settings
- EQNEDT32.EXE (PID: 3508)
- EQNEDT32.EXE (PID: 2472)
INFO
The process uses the downloaded file
- EXCEL.EXE (PID: 4044)
- OUTLOOK.EXE (PID: 2316)
Checks supported languages
- EQNEDT32.EXE (PID: 3508)
- EQNEDT32.EXE (PID: 2472)
Manual execution by a user
- OUTLOOK.EXE (PID: 2316)
- explorer.exe (PID: 1640)
- EXCEL.EXE (PID: 3020)
Reads the computer name
- EQNEDT32.EXE (PID: 3508)
- EQNEDT32.EXE (PID: 2472)
Checks proxy server information
- EQNEDT32.EXE (PID: 3508)
- EQNEDT32.EXE (PID: 2472)
Reads the machine GUID from the registry
- EQNEDT32.EXE (PID: 3508)
- EQNEDT32.EXE (PID: 2472)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipRequiredVersion: | 45 |
|---|---|
| ZipBitFlag: | 0x0009 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2023:12:02 16:35:24 |
| ZipCRC: | 0x00601046 |
| ZipCompressedSize: | 4294967295 |
| ZipUncompressedSize: | 4294967295 |
| ZipFileName: | 1e85bdd5-eec6-4d41-e56f-08dbf32ab3f4/0bd6cfa2-287f-f639-d046-f5e5e0f9c79a.eml |
Total processes
51
Monitored processes
7
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1640 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2316 | "C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE" /eml "C:\Users\admin\Documents\1e85bdd5-eec6-4d41-e56f-08dbf32ab3f4\0bd6cfa2-287f-f639-d046-f5e5e0f9c79a.eml" | C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Outlook Exit code: 0 Version: 14.0.6025.1000 Modules
| |||||||||||||||
| 2412 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Mensajes en cuarentena.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 2472 | "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
| |||||||||||||||
| 3020 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 3508 | "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
| |||||||||||||||
| 4044 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | — | OUTLOOK.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
Total events
9 818
Read events
9 279
Write events
494
Delete events
45
Modification events
| (PID) Process: | (2412) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\17F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2412) 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: | (2412) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (2412) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\phacker.zip | |||
| (PID) Process: | (2412) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2412) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2412) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2412) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2412) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin |
| Operation: | write | Name: | Placement |
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000 | |||
| (PID) Process: | (2412) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\General |
| Operation: | write | Name: | LastFolder |
Value: C:\Users\admin\Desktop | |||
Executable files
1
Suspicious files
11
Text files
7
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2316 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\CVR2CDB.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2316 | OUTLOOK.EXE | C:\Users\admin\Documents\Outlook Files\Outlook Data File - NoMail.pst | — | |
MD5:— | SHA256:— | |||
| 4044 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR5B9C.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3020 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVRAA44.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2412 | WinRAR.exe | C:\Users\admin\Documents\1e85bdd5-eec6-4d41-e56f-08dbf32ab3f4\0bd6cfa2-287f-f639-d046-f5e5e0f9c79a.eml | binary | |
MD5:FC5BC21E22C1C018F70E889CE7360503 | SHA256:FE4EE8302F14D88A8A277B2175CBDBC46F5AFA8261AC078976A8339C6D8C3FA7 | |||
| 2316 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\{1DE057AC-0F8B-45D0-AE7D-FC3AF5A2C6B8}\{1C306CB1-771E-4B4B-A902-86E897877F5B}.png | image | |
MD5:4C61C12EDBC453D7AE184976E95258E1 | SHA256:296526F9A716C1AA91BA5D6F69F0EB92FDF79C2CB2CFCF0CEB22B7CCBC27035F | |||
| 2316 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\tmp2E05.tmp | binary | |
MD5:14B5971A92C84CEED5B010FAC3EEF051 | SHA256:C5C1856020B64669627876F24FB95A7B3FF572261D106AFD96B162E62D625676 | |||
| 2316 | OUTLOOK.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotm | binary | |
MD5:AC2121DC884308963EE5C8D99FC47FE3 | SHA256:8AC1BD14416849DEF6A522EF20064F5CCE717D027B6B752D9A52FB3015291456 | |||
| 2316 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\JMJ41J0C\00##Nuevo orden (2).xlam | document | |
MD5:9D0710F01D7A78666E92B673D2AA4021 | SHA256:8C1BDF89F0D1081FE4331D85DB0339D3C4EF98D6EC089107A713BB4CC8161ABB | |||
| 3020 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | text | |
MD5:CFA142D823BD323CE43779B1415065A2 | SHA256:4EFA61AA9FC6D1807CC628FAB9DF72A837C735A1EB3638F7C9C059F75AB185FF | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
9
DNS requests
2
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 |
|---|---|---|---|---|---|---|
2588 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
2316 | OUTLOOK.EXE | 64.4.26.155:80 | config.messenger.msn.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
3508 | EQNEDT32.EXE | 91.92.250.98:80 | — | — | BG | unknown |
2472 | EQNEDT32.EXE | 91.92.250.98:80 | — | — | BG | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
config.messenger.msn.com |
| whitelisted |
dns.msftncsi.com |
| shared |