| download: | FortFuck.rar |
| Full analysis: | https://app.any.run/tasks/008a8586-acae-4700-a7c4-988454fdcf4b |
| 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 14, 2019, 09:40:15 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v5 |
| MD5: | A30B67CD564291B75E3CC0DB9BD4B5BC |
| SHA1: | 1246F4A992E371613E1755C326A89F80C3A9F7E1 |
| SHA256: | 650CD7F7DF27111217B6AD28507A8BAF06FE76D51ABCEF096430D5BE72A89836 |
| SSDEEP: | 24576:RAo+JEo+Jdn7FXGpYyRG73GRODXFBgnp04oZ1i:RAo+JNKFpXGpYyRg3YOj3gp042i |
MALICIOUS
Changes the autorun value in the registry
- FortFucker v3.exe (PID: 2524)
Application was dropped or rewritten from another process
- Synaptics.exe (PID: 2192)
Connects to CnC server
- Synaptics.exe (PID: 2192)
SUSPICIOUS
Creates files in the program directory
- FortFucker v3.exe (PID: 2524)
Executable content was dropped or overwritten
- FortFucker v3.exe (PID: 2524)
Reads Environment values
- ._cache_FortFucker v3.exe (PID: 2092)
INFO
Manual execution by user
- FortFucker v3.exe (PID: 2524)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rar | | | RAR compressed archive (v5.0) (61.5) |
|---|---|---|
| .rar | | | RAR compressed archive (gen) (38.4) |
Total processes
42
Monitored processes
4
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2092 | "C:\Users\admin\Desktop\FortFuck\._cache_FortFucker v3.exe" | C:\Users\admin\Desktop\FortFuck\._cache_FortFucker v3.exe | FortFucker v3.exe | ||||||||||||
User: admin Company: Infinit@LLC Integrity Level: MEDIUM Description: FortFucker v3 Exit code: 0 Version: 3.0.0.0 Modules
| |||||||||||||||
| 2172 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\FortFuck.rar" | 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
| |||||||||||||||
| 2192 | "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate | C:\ProgramData\Synaptics\Synaptics.exe | FortFucker v3.exe | ||||||||||||
User: admin Company: Synaptics Integrity Level: HIGH Description: Synaptics Pointing Device Driver Exit code: 0 Version: 1.0.0.4 Modules
| |||||||||||||||
| 2524 | "C:\Users\admin\Desktop\FortFuck\FortFucker v3.exe" | C:\Users\admin\Desktop\FortFuck\FortFucker v3.exe | explorer.exe | ||||||||||||
User: admin Company: Synaptics Integrity Level: MEDIUM Description: Synaptics Pointing Device Driver Exit code: 0 Version: 1.0.0.4 Modules
| |||||||||||||||
Total events
816
Read events
685
Write events
131
Delete events
0
Modification events
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\FortFuck.rar | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\ArcColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\ArcColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2172 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2172.5210\FortFuck\._cache_FortFucker v3.exe | — | |
MD5:— | SHA256:— | |||
| 2172 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2172.5210\FortFuck\Colorful.Console.dll | — | |
MD5:— | SHA256:— | |||
| 2172 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2172.5210\FortFuck\FortFucker v3.exe | — | |
MD5:— | SHA256:— | |||
| 2172 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2172.5210\FortFuck\Leaf.xNet.dll | — | |
MD5:— | SHA256:— | |||
| 2172 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2172.5210\FortFuck\Newtonsoft.Json.dll | — | |
MD5:— | SHA256:— | |||
| 2172 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2172.5210\FortFuck\TrinitySeal.dll | — | |
MD5:— | SHA256:— | |||
| 2524 | FortFucker v3.exe | C:\ProgramData\Synaptics\RCXF835.tmp | — | |
MD5:— | SHA256:— | |||
| 2524 | FortFucker v3.exe | C:\ProgramData\Synaptics\Synaptics.exe | executable | |
MD5:— | SHA256:— | |||
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
4
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2192 | Synaptics.exe | GET | 200 | 204.140.20.21:80 | http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978 | US | text | 31 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 |
|---|---|---|---|---|---|---|
2092 | ._cache_FortFucker v3.exe | 104.31.74.44:443 | auth.trinityseal.me | Cloudflare Inc | US | shared |
2192 | Synaptics.exe | 204.140.20.21:80 | freedns.afraid.org | Datacate Inc. | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
xred.mooo.com |
| suspicious |
auth.trinityseal.me |
| malicious |
freedns.afraid.org |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1080 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to Abused Domain *.mooo.com |
2192 | Synaptics.exe | A Network Trojan was detected | MALWARE [PTsecurity] W32.Bloat-A |
2 ETPRO signatures available at the full report