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| File name: | payment_swift.pdf.z |
| Full analysis: | https://app.any.run/tasks/59a2f503-9d2e-47ff-9f95-cf30ef25f4d0 |
| 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: | May 20, 2019, 13:07:27 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v4, os: Win32 |
| MD5: | 53F69FF0895A634B960CA0274F0F1BC3 |
| SHA1: | 9303A88B32E513A156603EB51EE96FA18B529616 |
| SHA256: | FD0C3B0DD4F76DA15727EC35ADDE9ACFB7039ED504B6CF91CF669B3CD8806143 |
| SSDEEP: | 12288:2IzxXwQpZX68NHrTq+TvtlHyCLuxqm0ow38LIOG0TXv7eoII1:2I1PrNHrm+Te3Ybxl3KaXI1 |
MALICIOUS
Application was dropped or rewritten from another process
- payment_swift.exe (PID: 3388)
- payment_swift.exe (PID: 2904)
- payment_swift.exe (PID: 2268)
- payment_swift.exe (PID: 3444)
- RegAsm.exe (PID: 3692)
- RegAsm.exe (PID: 3860)
Known privilege escalation attack
- payment_swift.exe (PID: 3388)
- payment_swift.exe (PID: 2904)
Changes the autorun value in the registry
- payment_swift.exe (PID: 2268)
- RegAsm.exe (PID: 3692)
- payment_swift.exe (PID: 3444)
NanoCore was detected
- RegAsm.exe (PID: 3692)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 2108)
- schtasks.exe (PID: 2336)
Uses Task Scheduler to run other applications
- RegAsm.exe (PID: 3692)
SUSPICIOUS
Modifies the open verb of a shell class
- payment_swift.exe (PID: 3388)
- payment_swift.exe (PID: 2904)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 2972)
- RegAsm.exe (PID: 3692)
- payment_swift.exe (PID: 2268)
Creates files in the user directory
- payment_swift.exe (PID: 2268)
- RegAsm.exe (PID: 3692)
Creates files in the program directory
- RegAsm.exe (PID: 3692)
INFO
Manual execution by user
- payment_swift.exe (PID: 3388)
- payment_swift.exe (PID: 2904)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rar | | | RAR compressed archive (v-4.x) (58.3) |
|---|---|---|
| .rar | | | RAR compressed archive (gen) (41.6) |
EXIF
ZIP
| CompressedSize: | 575553 |
|---|---|
| UncompressedSize: | 647168 |
| OperatingSystem: | Win32 |
| ModifyDate: | 2019:05:17 11:38:18 |
| PackingMethod: | Normal |
| ArchivedFileName: | payment_swift.exe |
Total processes
54
Monitored processes
13
Malicious processes
5
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2972 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\payment_swift.pdf.z.rar" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0 | ||||
| 3388 | "C:\Users\admin\Desktop\payment_swift.exe" | C:\Users\admin\Desktop\payment_swift.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2544 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | — | payment_swift.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Event Viewer Snapin Launcher Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3324 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | payment_swift.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Event Viewer Snapin Launcher Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2268 | "C:\Users\admin\Desktop\payment_swift.exe" | C:\Users\admin\Desktop\payment_swift.exe | eventvwr.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 2904 | "C:\Users\admin\Desktop\payment_swift.exe" | C:\Users\admin\Desktop\payment_swift.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3932 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | — | payment_swift.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Event Viewer Snapin Launcher Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2548 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | payment_swift.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Event Viewer Snapin Launcher Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3444 | "C:\Users\admin\Desktop\payment_swift.exe" | C:\Users\admin\Desktop\payment_swift.exe | eventvwr.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 3692 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | payment_swift.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
Total events
680
Read events
649
Write events
29
Delete events
2
Modification events
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\payment_swift.pdf.z.rar | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (3388) payment_swift.exe | Key: | HKEY_CLASSES_ROOT\mscfile\shell\open\command |
| Operation: | write | Name: | |
Value: C:\Users\admin\Desktop\payment_swift.exe | |||
| (PID) Process: | (3388) payment_swift.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
3
Suspicious files
0
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3692 | RegAsm.exe | C:\Users\admin\AppData\Local\Temp\tmpC4EF.tmp | — | |
MD5:— | SHA256:— | |||
| 2972 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2972.18405\payment_swift.exe | executable | |
MD5:8DFEF592D393B51315134F284CE5ADA3 | SHA256:5428AF7CD8603B7533FA0C9A56F7E2F8E446EC83F2AF7BD297937F44326C7ADB | |||
| 2268 | payment_swift.exe | C:\Users\admin\AppData\Roaming\Dism\ChsIME.exe | executable | |
MD5:665861718A95B3BF83EF2CF5054EE8C7 | SHA256:144CB5D6CF51A8DE513A306226CFCA25337FCAD22C952BEFB0F4AC0E73584082 | |||
| 3692 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | text | |
MD5:81BF7864F51C861885F203DAC38D52E7 | SHA256:7558C83B15C2537D23100AC10AAFF9D3A4F8A3C281D13143CFC239E0761F3BFD | |||
| 3692 | RegAsm.exe | C:\Users\admin\AppData\Local\Temp\tmpC57D.tmp | xml | |
MD5:E4118E3EC98934AA1D4235C87B44AA31 | SHA256:EFC475D73603DF6A26978D7BCAC27004830137E97FDD1656140B4A08C07470D9 | |||
| 3692 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\task.dat | text | |
MD5:EFD1636CFC3CC38FD7BABAE5CAC9EDE0 | SHA256:F827D5B11C1EB3902D601C3E0B59BA32FE11C0B573FBF22FB2AF86BFD4651BBA | |||
| 3692 | RegAsm.exe | C:\Program Files\TCP Monitor\tcpmon.exe | executable | |
MD5:278EDBD499374BF73621F8C1F969D894 | SHA256:C6999B9F79932C3B4F1C461A69D9DC8DC301D6A155ABC33EFE1B6E9E4A038391 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
5
DNS requests
0
Threats
0
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 |
|---|---|---|---|---|---|---|
3692 | RegAsm.exe | 160.202.163.242:6765 | — | Korea Telecom | KR | malicious |