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| File name: | saver.scr.zip |
| Full analysis: | https://app.any.run/tasks/55809474-ca01-4489-8aad-b417d53cb5b4 |
| 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: | December 06, 2018, 12:47:34 |
| 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: | 911C48A488A4FAA5C4D40211A28EB855 |
| SHA1: | E1E95B90E795BCBB86B24F90A3911001D8F07598 |
| SHA256: | 5CF895A19A3F3AF372F6A455280E78E9E6DF24C4CE944D5A0A02E4DD8DFA7E43 |
| SSDEEP: | 6144:tAXZtoV5jgLkx5tJayXESCg9Gs60vh3RPdHSbFNaw8HScMWMUmtDTYAMvZI:tAZiV57x5tJXCg9GfUhVdHTwWdVMcA46 |
MALICIOUS
Application was dropped or rewritten from another process
- saver.scr (PID: 3436)
SUSPICIOUS
Executable content was dropped or overwritten
- saver.scr (PID: 3436)
- WinRAR.exe (PID: 2716)
Starts application with an unusual extension
- WinRAR.exe (PID: 2716)
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
| ZipFileName: | saver.scr |
|---|---|
| ZipUncompressedSize: | 302582 |
| ZipCompressedSize: | 282976 |
| ZipCRC: | 0x4c29cf58 |
| ZipModifyDate: | 2018:11:13 12:01:25 |
| ZipCompression: | Deflated |
| ZipBitFlag: | 0x0001 |
| ZipRequiredVersion: | 788 |
Total processes
31
Monitored processes
2
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2716 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\saver.scr.zip" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0 Modules
| |||||||||||||||
| 3436 | "C:\Users\admin\AppData\Local\Temp\Rar$DIb2716.47439\saver.scr" /S | C:\Users\admin\AppData\Local\Temp\Rar$DIb2716.47439\saver.scr | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
Total events
765
Read events
750
Write events
15
Delete events
0
Modification events
| (PID) Process: | (2716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2716) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\saver.scr.zip | |||
| (PID) Process: | (2716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2716) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @shell32,-10162 |
Value: Screen saver | |||
| (PID) Process: | (2716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
Executable files
3
Suspicious files
1
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2716 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIb2716.47439\saver.scr | executable | |
MD5:7723283807A9C8176E741F489CD3CFCF | SHA256:78B095CB056A5A8F91FDA1062B62E08C8575416D3F79321F9C1A287738447E80 | |||
| 3436 | saver.scr | C:\Users\admin\AppData\Local\Temp\Marabou | binary | |
MD5:851AED89C5F86565FAEA4A2547B8BC9E | SHA256:3D8FF51B61ED9C26958E90A93BD9A9AA4BE3FB65ED3F8989641BFB501402C0C1 | |||
| 3436 | saver.scr | C:\Users\admin\AppData\Local\Temp\penalisation.dll | executable | |
MD5:AF01229ADB25AC310922F3FEF7343AD9 | SHA256:B879BF1E60CB6121CE95B58CD946A5CC15848BFB8D681FFC0E5F50F0FC71AF69 | |||
| 3436 | saver.scr | C:\Users\admin\AppData\Local\Temp\made.rtf | text | |
MD5:8274425DE767B30B2FFF1124AB54ABB5 | SHA256:0D6AFB7E939F0936F40AFDC759B5A354EA5427EC250A47E7B904AB1EA800A01D | |||
| 3436 | saver.scr | C:\Users\admin\AppData\Local\Temp\nsmCDA5.tmp\System.dll | executable | |
MD5:75ED96254FBF894E42058062B4B4F0D1 | SHA256:A632D74332B3F08F834C732A103DAFEB09A540823A2217CA7F49159755E8F1D7 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
3
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | POST | 404 | 91.243.80.52:80 | http://radburgsoft.com/bet/nite/logout.php?pid=929 | NL | xml | 345 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 157.55.240.94:80 | update.microsoft.com | Microsoft Corporation | US | whitelisted |
— | — | 91.243.80.52:80 | radburgsoft.com | Sinarohost LTD | NL | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
update.microsoft.com |
| whitelisted |
radburgsoft.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | A Network Trojan was detected | ET TROJAN Win32/Neurevt.A/Betabot Check-in 4 |
1 ETPRO signatures available at the full report