| File name: | Comprobante_PDF_2019_597EWS_FISCAL.js.zip |
| Full analysis: | https://app.any.run/tasks/e00c46e7-3216-48cd-a2b9-4d828fe28799 |
| 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: | April 25, 2019, 17:40:41 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v1.0 to extract |
| MD5: | 4D8114132B293F890F95FC8866A1F345 |
| SHA1: | 1B9BDE89BE7174F3B22335D8A5C7DFB0DA22C498 |
| SHA256: | 7E13BAE6DD60EE5C887A0AA864E469BDEDDD22C80DC64C9B5A124CB667BA8E34 |
| SSDEEP: | 3072:3k63wqARxiVoAsZ854hDHOa639wLbTyIhuJzBT:3k4wqARoVoAsuKhDHOa6NYz0pl |
MALICIOUS
Application was dropped or rewritten from another process
- GoogleUpdate.exe (PID: 1584)
- workexpress.exe (PID: 3132)
Downloads executable files from the Internet
- WScript.exe (PID: 2484)
SUSPICIOUS
Executes scripts
- WinRAR.exe (PID: 680)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 680)
- WScript.exe (PID: 2484)
INFO
No info indicators.
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: | 10 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | None |
| ZipModifyDate: | 2019:04:25 11:22:18 |
| ZipCRC: | 0x00000000 |
| ZipCompressedSize: | - |
| ZipUncompressedSize: | - |
| ZipFileName: | Comprobante_PDF_2019_597EWS_FISCAL.js/ |
Total processes
35
Monitored processes
5
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 680 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Comprobante_PDF_2019_597EWS_FISCAL.js.zip" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 1584 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa680.7731\Comprobante_PDF_2019_597EWS_FISCAL.js\GHJTS3556ER\GoogleUpdate.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa680.7731\Comprobante_PDF_2019_597EWS_FISCAL.js\GHJTS3556ER\GoogleUpdate.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Installer Exit code: 2147942402 Version: 1.3.33.23 Modules
| |||||||||||||||
| 2484 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIa680.6853\Comprobante_PDF_2019_597EWS_FISCAL.js.js" | C:\Windows\System32\WScript.exe | WinRAR.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 2492 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIa680.9403\Comprobante_PDF_2019_597EWS_FISCAL.js.js" | C:\Windows\System32\WScript.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 3132 | C:\Users\Public\workexpress.exe | C:\Users\Public\workexpress.exe | WScript.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
568
Read events
536
Write events
32
Delete events
0
Modification events
| (PID) Process: | (680) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (680) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (680) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (680) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Comprobante_PDF_2019_597EWS_FISCAL.js.zip | |||
| (PID) Process: | (680) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (680) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (680) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (680) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (680) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | @C:\Windows\System32\wshext.dll,-4804 |
Value: JScript Script File | |||
| (PID) Process: | (680) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
2
Suspicious files
0
Text files
5
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 680 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa680.7731\Comprobante_PDF_2019_597EWS_FISCAL.js\Comprobante_PDF_2019_597EWS_FISCAL.js.js | text | |
MD5:— | SHA256:— | |||
| 2484 | WScript.exe | C:\Users\Public\USEBDGY217\id | text | |
MD5:— | SHA256:— | |||
| 680 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIa680.9403\Comprobante_PDF_2019_597EWS_FISCAL.js.js | text | |
MD5:— | SHA256:— | |||
| 2484 | WScript.exe | C:\Users\Public\workexpress.exe | executable | |
MD5:— | SHA256:— | |||
| 680 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIa680.6853\Comprobante_PDF_2019_597EWS_FISCAL.js.js | text | |
MD5:— | SHA256:— | |||
| 2484 | WScript.exe | C:\Users\Public\USEBDGY217\idw | text | |
MD5:AB6CA5A78CD39BF8699287B535E72595 | SHA256:49B7905B38FE9A56996F8340BCEDBF62F50A6AA572A70C9BE031090E3905FE5E | |||
| 680 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa680.7731\Comprobante_PDF_2019_597EWS_FISCAL.js\GHJTS3556ER\GoogleUpdate.exe | executable | |
MD5:79B804E8A81BFD9C6A3749B4F3EE86E2 | SHA256:BFBDD26604FC653E01976EF23C92CF7ADB59F9E80F47350F1A72B7876BBED60A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
2
Threats
14
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2484 | WScript.exe | GET | — | 217.182.43.137:80 | http://resortscancunv34zxpro.com.mx/cancun/portomarques.jpg | FR | — | — | malicious |
2484 | WScript.exe | GET | 200 | 217.182.43.137:80 | http://resortscancunv34zxpro.com.mx/cancun/portomarques.jpg | FR | executable | 5.56 Mb | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2484 | WScript.exe | 217.182.43.137:80 | resortscancunv34zxpro.com.mx | OVH SAS | FR | suspicious |
3132 | workexpress.exe | 88.99.66.31:443 | iplogger.org | Hetzner Online GmbH | DE | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
resortscancunv34zxpro.com.mx |
| malicious |
iplogger.org |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2484 | WScript.exe | Potential Corporate Privacy Violation | ET POLICY Suspicious EXE Download Content-Type image/jpeg |
2484 | WScript.exe | A Network Trojan was detected | ET CURRENT_EVENTS WinHttpRequest Downloading EXE |
2484 | WScript.exe | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from WinHttpRequest non-exe extension |
2484 | WScript.exe | A Network Trojan was detected | ET TROJAN Windows Executable Downloaded With Image Content-Type Header |
2484 | WScript.exe | Misc activity | SUSPICIOUS [PTsecurity] PE as Image Content type mismatch |
2484 | WScript.exe | Potential Corporate Privacy Violation | ET POLICY Suspicious EXE Download Content-Type image/jpeg |
2484 | WScript.exe | A Network Trojan was detected | ET CURRENT_EVENTS WinHttpRequest Downloading EXE |
2484 | WScript.exe | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from WinHttpRequest non-exe extension |
2484 | WScript.exe | A Network Trojan was detected | ET TROJAN Windows Executable Downloaded With Image Content-Type Header |
2484 | WScript.exe | Misc activity | SUSPICIOUS [PTsecurity] PE as Image Content type mismatch |
2 ETPRO signatures available at the full report