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| File name: | 309d874e270e4470016ececee530a294.zip |
| Full analysis: | https://app.any.run/tasks/60c73dc3-7af6-41d3-a93d-4d2ce8624eee |
| 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 24, 2019, 06:50:10 |
| 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: | 534E954868B4214B8D19189AF134EFD8 |
| SHA1: | 9D021F5A984A6AF7E335099823E30F7762E620D2 |
| SHA256: | 0F1347968C613E07F2398C17B45320EF499CACF951FD713476BF358AA5784433 |
| SSDEEP: | 24576:h7SyKb7YsTbcIWpOKwMMz7oRmafDT15Bo/tNZBQua:FbKPYsfWOdzgfH1EthQt |
MALICIOUS
Application was dropped or rewritten from another process
- RegAsm.exe (PID: 1976)
- AWB NO 9804583234.exe (PID: 1820)
Changes the autorun value in the registry
- RegAsm.exe (PID: 1976)
NanoCore was detected
- RegAsm.exe (PID: 1976)
Writes to a start menu file
- AWB NO 9804583234.exe (PID: 1820)
SUSPICIOUS
Creates files in the user directory
- RegAsm.exe (PID: 1976)
- AWB NO 9804583234.exe (PID: 1820)
Executable content was dropped or overwritten
- AWB NO 9804583234.exe (PID: 1820)
- WinRAR.exe (PID: 3236)
- RegAsm.exe (PID: 1976)
INFO
Manual execution by user
- WinRAR.exe (PID: 3236)
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: | 309d874e270e4470016ececee530a294 |
|---|---|
| ZipUncompressedSize: | 935709 |
| ZipCompressedSize: | 935763 |
| ZipCRC: | 0x7ba96ab7 |
| ZipModifyDate: | 2019:05:24 09:49:26 |
| ZipCompression: | Deflated |
| ZipBitFlag: | 0x0009 |
| ZipRequiredVersion: | 20 |
Total processes
36
Monitored processes
4
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3332 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\309d874e270e4470016ececee530a294.zip" | 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 | ||||
| 3236 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\309d874e270e4470016ececee530a294.rar" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0 | ||||
| 1820 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa3236.16234\AWB NO 9804583234.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa3236.16234\AWB NO 9804583234.exe | WinRAR.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 1976 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | AWB NO 9804583234.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
Total events
910
Read events
876
Write events
0
Delete events
0
Modification events
Executable files
3
Suspicious files
2
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1820 | AWB NO 9804583234.exe | C:\Users\admin\AppData\Roaming\ktmutil\EaseOfAccessDialog.vbs | text | |
MD5:9E69C6840F839BF86C9445D2B2793B9B | SHA256:EA3F0C94C11BF769299EA06216433012A7B768C8070888ADD49A3831612E669D | |||
| 1820 | AWB NO 9804583234.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\EaseOfAccessDialog.url | text | |
MD5:249EAFB579EB2CEAF73777EDFB772837 | SHA256:34CAF19E6C4858214B1A2E5CFB26146D05773DD1D812D0871793CEF8FA64E002 | |||
| 3332 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb3332.14092\309d874e270e4470016ececee530a294 | compressed | |
MD5:309D874E270E4470016ECECEE530A294 | SHA256:23C38422BF2A2E4B3A303E354B2E73C898550572DED908E5991896CFE6DF7C8D | |||
| 1976 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | binary | |
MD5:06CD7001ADA1C17099757C36B67ED685 | SHA256:8E7E046F313309C22878BB9AB686FF601B682E4825FEE236F6BB894150602435 | |||
| 3236 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa3236.16234\AWB NO 9804583234.exe | executable | |
MD5:594E92D8CCF5D673AA827FEFEA92F432 | SHA256:04FCAB8DF83BCD2D6DEDAB61CD20B4F5713F2B397AC42668964389A0B7D8DB82 | |||
| 1820 | AWB NO 9804583234.exe | C:\Users\admin\AppData\Roaming\ktmutil\PerceptionSimulationDevice.exe | executable | |
MD5:D36B8FEBBF7937772DCE67ABC9F58C8C | SHA256:6E8B999736F12E47CDCCCC1E30008A2AD25210D55CB634A22B48B134EDFA5894 | |||
| 1976 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\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
37
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 |
|---|---|---|---|---|---|---|
1976 | RegAsm.exe | 178.239.21.118:4589 | — | Telekomunikacije Republike Srpske akcionarsko drustvo Banja Luka | BA | malicious |