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| File name: | Mayo_PDF_029228_HSGS_2019.vbs |
| Full analysis: | https://app.any.run/tasks/d1ae80f3-f30b-4050-83ec-bc2acf2b7e0d |
| 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: | May 20, 2019, 08:11:10 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with CRLF line terminators |
| MD5: | B866A14C06CF7554D3B80B443AC1CA51 |
| SHA1: | B2A98DB9B78488B1E8F91856D89D3F74E607E689 |
| SHA256: | 0B402C85493020D8B0004E8054909F209B29B864490673A7C58E3321C53B0E6C |
| SSDEEP: | 96:kEQrVG5yPxgXRmkkIkIkWuNPkoPwWd5bh+ooCjmcclxYQNIUHs7Quap:kEQrVoyP2XRmkkIkXWuNPkoPwWdp7oCA |
MALICIOUS
Loads dropped or rewritten executable
- rundll32.exe (PID: 2648)
- SearchProtocolHost.exe (PID: 1256)
URSA was detected
- WScript.exe (PID: 2936)
Writes to a start menu file
- rundll32.exe (PID: 2648)
Connects to CnC server
- rundll32.exe (PID: 2648)
SUSPICIOUS
Connects to server without host name
- WScript.exe (PID: 2936)
- rundll32.exe (PID: 2648)
Executable content was dropped or overwritten
- WScript.exe (PID: 2936)
Uses RUNDLL32.EXE to load library
- WScript.exe (PID: 2936)
Creates files in the user directory
- rundll32.exe (PID: 2648)
Reads Environment values
- rundll32.exe (PID: 2648)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
35
Monitored processes
3
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2936 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Mayo_PDF_029228_HSGS_2019.vbs" | C:\Windows\System32\WScript.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 | ||||
| 2648 | "C:\windows\system32\rundll32.exe" c:\ayqarqibpekq\ehwkd.dll,ehwkd | C:\windows\system32\rundll32.exe | WScript.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1256 | "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe5_ Global\UsGthrCtrlFltPipeMssGthrPipe5 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" | C:\Windows\System32\SearchProtocolHost.exe | — | SearchIndexer.exe |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft Windows Search Protocol Host Exit code: 0 Version: 7.00.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
321
Read events
300
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
3
Text files
3
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2936 | WScript.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\ny21[1].htm | — | |
MD5:— | SHA256:— | |||
| 2936 | WScript.exe | C:\Users\Public\pr21 | — | |
MD5:— | SHA256:— | |||
| 2936 | WScript.exe | \Device\HarddiskVolume2\ayqarqibpekq\ehwkd1.dkw | — | |
MD5:— | SHA256:— | |||
| 2936 | WScript.exe | C:\Users\Public\pr24 | — | |
MD5:— | SHA256:— | |||
| 2936 | WScript.exe | C:\Users\Public\pr2sq | — | |
MD5:— | SHA256:— | |||
| 2648 | rundll32.exe | C:\Users\Public\LWX | — | |
MD5:— | SHA256:— | |||
| 2936 | WScript.exe | C:\Users\Public\S_ | text | |
MD5:D112A10FAC2C651C2C80F93B0DAD3647 | SHA256:D46EBCC528AB8867119A61DCB7EA879054A30D1E6E15CA55991F16F427EBE33A | |||
| 2936 | WScript.exe | C:\Users\Public\ehwkdsq.zip | compressed | |
MD5:CEE363CE0D10C065CD64B4F9DF6943FE | SHA256:D4BC9169C4DFEA2C99AA7A4FD8FEB51B15CA16A5A1A7B2F1FEA7C5B380E426F0 | |||
| 2648 | rundll32.exe | C:\Users\Public\S- | text | |
MD5:AEB689BC5ACDA228972E938C9060D244 | SHA256:4FF1C238F9285BA9E2302C4A4FD790C2A581CE24D3BEA34858728A17D16A4416 | |||
| 2936 | WScript.exe | C:\ayqarqibpekq\ehwkd.dll | executable | |
MD5:8F0FFAF35685315CD82D8393448CED22 | SHA256:6647251730A37C770FBF425B173BF531DF3B0B5AC53373969B97C31BCFA9CCEE | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
3
DNS requests
0
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2936 | WScript.exe | GET | 200 | 217.182.43.135:80 | http://217.182.43.135/pr2a.php | FR | text | 53 b | malicious |
2936 | WScript.exe | GET | 200 | 217.182.43.135:80 | http://217.182.43.135/pr2a1.ny2 | FR | compressed | 3.58 Mb | malicious |
2936 | WScript.exe | GET | 200 | 217.182.43.135:80 | http://217.182.43.135/pr2asq.ny2 | FR | binary | 443 Kb | malicious |
2936 | WScript.exe | POST | 200 | 217.182.43.135:80 | http://217.182.43.135/ny21.php | FR | text | 5.66 Kb | malicious |
2936 | WScript.exe | GET | 200 | 217.182.43.135:80 | http://217.182.43.135/m/pr2266.ny2 | FR | binary | 39.6 Kb | malicious |
2648 | rundll32.exe | POST | 200 | 217.182.43.135:80 | http://217.182.43.135/ | FR | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2648 | rundll32.exe | 217.182.43.135:80 | — | OVH SAS | FR | malicious |
2936 | WScript.exe | 217.182.43.135:80 | — | OVH SAS | FR | malicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
2936 | WScript.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Downloader UserAgent |
2936 | WScript.exe | Potentially Bad Traffic | ET USER_AGENTS [PTsecurity] Possible Trojan.Downloader UserAgent (binary_getter) |
2936 | WScript.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Downloader UserAgent |
2936 | WScript.exe | Potentially Bad Traffic | ET USER_AGENTS [PTsecurity] Possible Trojan.Downloader UserAgent (binary_getter) |
2936 | WScript.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Downloader UserAgent |
2936 | WScript.exe | Potentially Bad Traffic | ET USER_AGENTS [PTsecurity] Possible Trojan.Downloader UserAgent (binary_getter) |
2648 | rundll32.exe | A Network Trojan was detected | ET TROJAN Ursa Loader CnC Checkin |
2648 | rundll32.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/Spy.Guildma.AJ |
1 ETPRO signatures available at the full report