| File name: | NBTExplorer-2.8.0.rar |
| Full analysis: | https://app.any.run/tasks/9505d526-29b5-4f68-b0d2-bc2c48c530e1 |
| Verdict: | Malicious activity |
| Analysis date: | October 23, 2023, 08:20:26 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| MIME: | application/x-rar |
| File info: | RAR archive data, v5 |
| MD5: | 7D679D29045E2B2A75A6809AFE70AC1D |
| SHA1: | 84D3025D88A708A5F546BB163D7F2141B44B90D7 |
| SHA256: | D4D545C1D5CD3C69615F1A928EE97043E56AF36718B87DCF6A1C0E8088AD93A4 |
| SSDEEP: | 6144:cS3AwAg9Wd7aOOUxZ4+/bwUsZcL80/9msiPgRln4u/MojPusoji:cSxAgcGAL4MFnYk9msqgjn4EMFi |
MALICIOUS
Application was dropped or rewritten from another process
- NBTExplorer.exe (PID: 460)
Loads dropped or rewritten executable
- NBTExplorer.exe (PID: 460)
SUSPICIOUS
The process creates files with name similar to system file names
- WinRAR.exe (PID: 556)
- NBTExplorer.exe (PID: 460)
Reads the Internet Settings
- NBTExplorer.exe (PID: 460)
INFO
Manual execution by a user
- NBTExplorer.exe (PID: 460)
Reads the computer name
- NBTExplorer.exe (PID: 460)
Checks supported languages
- NBTExplorer.exe (PID: 460)
Reads the machine GUID from the registry
- NBTExplorer.exe (PID: 460)
Drops the executable file immediately after the start
- WinRAR.exe (PID: 556)
Creates files or folders in the user directory
- NBTExplorer.exe (PID: 460)
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
38
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 460 | "C:\Users\admin\Desktop\NBTExplorer-2.8.0\NBTExplorer.exe" | C:\Users\admin\Desktop\NBTExplorer-2.8.0\NBTExplorer.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: NBTExplorer Exit code: 0 Version: 2.8.0.0 Modules
| |||||||||||||||
| 556 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\NBTExplorer-2.8.0.rar" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 2764 | "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe6_ Global\UsGthrCtrlFltPipeMssGthrPipe6 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" | C:\Windows\System32\SearchProtocolHost.exe | — | SearchIndexer.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft Windows Search Protocol Host Exit code: 0 Version: 7.00.7601.24542 (win7sp1_ldr_escrow.191209-2211) Modules
| |||||||||||||||
Total events
1 812
Read events
1 785
Write events
27
Delete events
0
Modification events
| (PID) Process: | (556) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\178\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (556) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip | |||
| (PID) Process: | (556) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (556) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\phacker.zip | |||
| (PID) Process: | (556) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (556) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (556) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (556) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (556) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin |
| Operation: | write | Name: | Placement |
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000 | |||
| (PID) Process: | (556) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\General |
| Operation: | write | Name: | LastFolder |
Value: C:\Users\admin\Desktop | |||
Executable files
4
Suspicious files
0
Text files
4
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 556 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa556.22399\NBTExplorer-2.8.0\NBTExplorer.exe | executable | |
MD5:7D39AD6228157EBA3D4872AFEAF042B0 | SHA256:C5E26B88085AD4AA60A434D2554EAAA4F3C4A37AA26B12F40B70FB0C7F6D6A3F | |||
| 556 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa556.22399\NBTExplorer-2.8.0\NBTModel.dll | executable | |
MD5:4F6755F0ADCCECEEBDF45C056B5A885A | SHA256:482A8F6810C8D2B659FCF313BEA15E914B54923F9CFE5D0A11508CD16C81AEAE | |||
| 556 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa556.22399\NBTExplorer-2.8.0\NBTExplorer.exe.config | xml | |
MD5:B241C600A41ADD92F22DBA80D4CED85F | SHA256:CBD941CA8C1E1171A21054EB9D6795EC6D677C5A06EBB33850C1547D3D051D8A | |||
| 556 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa556.22399\NBTExplorer-2.8.0\NBTUtil.exe | executable | |
MD5:5CE4B1B7AD0BF2D489133BC1CD91FAD2 | SHA256:C26A46E87E270A168E55429588BEE2839B702C0C5C57EF25C6515F38F2D7D0DA | |||
| 556 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa556.22399\NBTExplorer-2.8.0\NBTUtil.exe.config | xml | |
MD5:357B302903F3FD55C20DDF876835AE35 | SHA256:309E6FEDB75EDB45DFF3937EFB1565F19443EC2CDB8EA20B91254701C3E7AC6D | |||
| 556 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa556.22399\NBTExplorer-2.8.0\Substrate.dll | executable | |
MD5:1368BE03ADEC59D273442910ABDD8741 | SHA256:BD27F3309530A1937B068E6B9F1B5663BF5E28E4619EF25724A3290EB491E765 | |||
| 460 | NBTExplorer.exe | C:\Users\admin\AppData\Local\NBTExplorer\NBTExplorer.exe_Url_1nmcjzqtyeaja35k44whrepf1hogxcu4\2.8.0.0\wlrkn2pe.newcfg | xml | |
MD5:148D5A80F78732A26553E7A1AF6D730A | SHA256:3891C21478ADEC84B3CB77EBED41867366A28FBC9D8CD6F1CCAF8E83BBC2EF74 | |||
| 460 | NBTExplorer.exe | C:\Users\admin\AppData\Local\NBTExplorer\NBTExplorer.exe_Url_1nmcjzqtyeaja35k44whrepf1hogxcu4\2.8.0.0\user.config | xml | |
MD5:148D5A80F78732A26553E7A1AF6D730A | SHA256:3891C21478ADEC84B3CB77EBED41867366A28FBC9D8CD6F1CCAF8E83BBC2EF74 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |