| File name: | 2019XcompaniesXfebXorder.ace |
| Full analysis: | https://app.any.run/tasks/28f4679d-ec94-4f65-8ff2-92270a382418 |
| Verdict: | Malicious activity |
| Threats: | NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website. |
| Analysis date: | February 18, 2019, 09:08:12 |
| 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: | F5043FD10AA7585A7DD57DFF5A3F8E24 |
| SHA1: | 7F9C0F7085D15EAA8A914F9D5B5D4C27F614A1EA |
| SHA256: | 230EAB7546BB97AD6DF638F63A021C1B99D8C690E239446D2F6C5912F801CE98 |
| SSDEEP: | 24576:SdZc+m8VFP1WsugI/GI7ACMCNNbfI20vqZbVCzUgMuOKCCXxy:SxmsNtCOI7j/NNbfI2J5Czd9E |
MALICIOUS
Application was dropped or rewritten from another process
- 2019 companies feb order.exe (PID: 2448)
- cofire.exe (PID: 3540)
NanoCore was detected
- RegAsm.exe (PID: 3228)
Connects to CnC server
- RegAsm.exe (PID: 3228)
Uses Task Scheduler to run other applications
- 2019 companies feb order.exe (PID: 2448)
- cofire.exe (PID: 3540)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3268)
- schtasks.exe (PID: 2768)
Actions looks like stealing of personal data
- vbc.exe (PID: 2368)
SUSPICIOUS
Creates files in the user directory
- RegAsm.exe (PID: 3228)
- 2019 companies feb order.exe (PID: 2448)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 2984)
- 2019 companies feb order.exe (PID: 2448)
Connects to unusual port
- RegAsm.exe (PID: 3228)
Executes scripts
- RegAsm.exe (PID: 3228)
Loads DLL from Mozilla Firefox
- vbc.exe (PID: 3812)
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: | 20 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2019:02:17 19:43:02 |
| ZipCRC: | 0xd45a9189 |
| ZipCompressedSize: | 867838 |
| ZipUncompressedSize: | 1461760 |
| ZipFileName: | 2019 companies feb order.exe |
Total processes
41
Monitored processes
9
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2368 | "c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe" /shtml "C:\Users\admin\AppData\Local\Temp\bhgfnim0.zit" | c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe | RegAsm.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420 Modules
| |||||||||||||||
| 2408 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | — | cofire.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 2448 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.41560\2019 companies feb order.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.41560\2019 companies feb order.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2768 | "C:\Windows\System32\schtasks.exe" /create /tn AppVTerminator /tr "C:\Users\admin\AppData\Roaming\auditpol\cofire.exe" /sc minute /mo 1 /F | C:\Windows\System32\schtasks.exe | — | cofire.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2984 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\2019XcompaniesXfebXorder.ace" | 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
| |||||||||||||||
| 3228 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | 2019 companies feb order.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 3268 | "C:\Windows\System32\schtasks.exe" /create /tn AppVTerminator /tr "C:\Users\admin\AppData\Roaming\auditpol\cofire.exe" /sc minute /mo 1 /F | C:\Windows\System32\schtasks.exe | — | 2019 companies feb order.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3540 | C:\Users\admin\AppData\Roaming\auditpol\cofire.exe | C:\Users\admin\AppData\Roaming\auditpol\cofire.exe | — | taskeng.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3812 | "c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe" /shtml "C:\Users\admin\AppData\Local\Temp\p5ormhlm.o40" | c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe | — | RegAsm.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420 Modules
| |||||||||||||||
Total events
659
Read events
639
Write events
20
Delete events
0
Modification events
| (PID) Process: | (2984) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2984) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2984) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2984) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\2019XcompaniesXfebXorder.ace | |||
| (PID) Process: | (2984) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2984) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2984) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2984) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2984) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2984) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
2
Suspicious files
2
Text files
1
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2368 | vbc.exe | C:\Users\admin\AppData\Local\Temp\bhgfnim0.zit | — | |
MD5:— | SHA256:— | |||
| 3812 | vbc.exe | C:\Users\admin\AppData\Local\Temp\p5ormhlm.o40 | — | |
MD5:— | SHA256:— | |||
| 3228 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | text | |
MD5:— | SHA256:— | |||
| 2448 | 2019 companies feb order.exe | C:\Users\admin\AppData\Roaming\auditpol\cofire.exe | executable | |
MD5:— | SHA256:— | |||
| 2984 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.41560\2019 companies feb order.exe | executable | |
MD5:— | SHA256:— | |||
| 3228 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\catalog.dat | bs | |
MD5:32D0AAE13696FF7F8AF33B2D22451028 | SHA256:5347661365E7AD2C1ACC27AB0D150FFA097D9246BB3626FCA06989E976E8DD29 | |||
| 3228 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\settings.bin | binary | |
MD5:4E5E92E2369688041CC82EF9650EDED2 | SHA256:F8098A6290118F2944B9E7C842BD014377D45844379F863B00D54515A8A64B48 | |||
| 3228 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\storage.dat | binary | |
MD5:963D5E2C9C0008DFF05518B47C367A7F | SHA256:5EACF2974C9BB2C2E24CDC651C4840DD6F4B76A98F0E85E90279F1DBB2E6F3C0 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
2
Threats
32
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 |
|---|---|---|---|---|---|---|
3228 | RegAsm.exe | 8.8.8.8:53 | — | Google Inc. | US | malicious |
3228 | RegAsm.exe | 77.48.28.230:1113 | hardrickkonsult.duckdns.org | Liberty Global Operations B.V. | CZ | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
hardrickkonsult.duckdns.org |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3228 | RegAsm.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
3228 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 60B |
3228 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3228 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
3228 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
3228 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3228 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
3228 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3228 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3228 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
15 ETPRO signatures available at the full report