| File name: | 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.zip |
| Full analysis: | https://app.any.run/tasks/ead25778-666d-4e34-9210-5646feefa4ae |
| Verdict: | Malicious activity |
| Threats: | A backdoor is a type of cybersecurity threat that allows attackers to secretly compromise a system and conduct malicious activities, such as stealing data and modifying files. Backdoors can be difficult to detect, as they often use legitimate system applications to evade defense mechanisms. Threat actors often utilize special malware, such as PlugX, to establish backdoors on target devices. |
| Analysis date: | May 31, 2025, 21:59:05 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v5.1 to extract, compression method=AES Encrypted |
| MD5: | 0DFA3B8D9D8DE416B41B59F360C59A42 |
| SHA1: | 951FEE5E9D4184655724DF77A1B9B3232C9EF5C7 |
| SHA256: | 014D4C93998BF94AA595AED1BDF7AA26F4F4AA4A32EB2255FB2FCE3D41C19E22 |
| SSDEEP: | 384:l1/Wc+lMy0e69lsgt0dUay4i88Q6StrdTe0t+WRcFadDpc:S1GfsgaiayT81Nr9VnyAW |
MALICIOUS
Generic archive extractor
- WinRAR.exe (PID: 1164)
Create files in the Startup directory
- RuntimeBroker.exe (PID: 7484)
NjRAT is detected
- RuntimeBroker.exe (PID: 7484)
Changes the autorun value in the registry
- RuntimeBroker.exe (PID: 7484)
NJRAT has been detected (SURICATA)
- RuntimeBroker.exe (PID: 7484)
NJRAT has been detected (YARA)
- RuntimeBroker.exe (PID: 7484)
Connects to the CnC server
- RuntimeBroker.exe (PID: 7484)
SUSPICIOUS
Reads security settings of Internet Explorer
- WinRAR.exe (PID: 1164)
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 6036)
Starts itself from another location
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 6036)
Uses NETSH.EXE to add a firewall rule or allowed programs
- RuntimeBroker.exe (PID: 7484)
Executable content was dropped or overwritten
- RuntimeBroker.exe (PID: 7484)
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 6036)
Contacting a server suspected of hosting an CnC
- RuntimeBroker.exe (PID: 7484)
Connects to unusual port
- RuntimeBroker.exe (PID: 7484)
INFO
Checks supported languages
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 6036)
- RuntimeBroker.exe (PID: 7484)
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 7864)
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 7280)
Creates files or folders in the user directory
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 6036)
- RuntimeBroker.exe (PID: 7484)
Reads the computer name
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 6036)
- RuntimeBroker.exe (PID: 7484)
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 7864)
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 7280)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 1164)
Process checks computer location settings
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 6036)
Launch of the file from Startup directory
- RuntimeBroker.exe (PID: 7484)
Launch of the file from Registry key
- RuntimeBroker.exe (PID: 7484)
Reads the software policy settings
- slui.exe (PID: 1348)
Manual execution by a user
- 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe (PID: 7280)
Reads the machine GUID from the registry
- RuntimeBroker.exe (PID: 7484)
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: | 51 |
|---|---|
| ZipBitFlag: | 0x0003 |
| ZipCompression: | Unknown (99) |
| ZipModifyDate: | 2025:05:31 21:55:50 |
| ZipCRC: | 0x2433ee94 |
| ZipCompressedSize: | 15082 |
| ZipUncompressedSize: | 32256 |
| ZipFileName: | 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe |
Total processes
135
Monitored processes
10
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1164 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.zip | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
| 1348 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5400 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | netsh.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6036 | "C:\Users\admin\AppData\Local\Temp\Rar$EXb1164.6223\02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXb1164.6223\02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 6880 | netsh firewall add allowedprogram "C:\Users\admin\AppData\Roaming\RuntimeBroker.exe" "RuntimeBroker.exe" ENABLE | C:\Windows\SysWOW64\netsh.exe | — | RuntimeBroker.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Network Command Shell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7280 | "C:\Users\admin\Desktop\02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe" | C:\Users\admin\Desktop\02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 7484 | "C:\Users\admin\AppData\Roaming\RuntimeBroker.exe" | C:\Users\admin\AppData\Roaming\RuntimeBroker.exe | 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 7864 | "C:\Users\admin\AppData\Local\Temp\Rar$EXb1164.7564\02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXb1164.7564\02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe | — | WinRAR.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 8012 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 8104 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
6 756
Read events
6 653
Write events
90
Delete events
13
Modification events
| (PID) Process: | (1164) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (1164) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (1164) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\omni_23_10_2024_.zip | |||
| (PID) Process: | (1164) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.zip | |||
| (PID) Process: | (1164) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (1164) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (1164) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (1164) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (1164) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
| (PID) Process: | (7484) RuntimeBroker.exe | Key: | HKEY_CURRENT_USER\Environment |
| Operation: | write | Name: | SEE_MASK_NOZONECHECKS |
Value: 1 | |||
Executable files
5
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6036 | 02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe | C:\Users\admin\AppData\Roaming\RuntimeBroker.exe | executable | |
MD5:655E5E056EDB34099331FD52A5EAFBFA | SHA256:02A6F2ED911299867098397EAA9510A9AFDC7CB4FA5CE04E58D120108A9FD6F1 | |||
| 7484 | RuntimeBroker.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\288b1defa9baefbd14352951c5a28aa6.exe | executable | |
MD5:655E5E056EDB34099331FD52A5EAFBFA | SHA256:02A6F2ED911299867098397EAA9510A9AFDC7CB4FA5CE04E58D120108A9FD6F1 | |||
| 1164 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb1164.6223\02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe | executable | |
MD5:655E5E056EDB34099331FD52A5EAFBFA | SHA256:02A6F2ED911299867098397EAA9510A9AFDC7CB4FA5CE04E58D120108A9FD6F1 | |||
| 1164 | WinRAR.exe | C:\Users\admin\Desktop\02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe | executable | |
MD5:655E5E056EDB34099331FD52A5EAFBFA | SHA256:02A6F2ED911299867098397EAA9510A9AFDC7CB4FA5CE04E58D120108A9FD6F1 | |||
| 1164 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb1164.7564\02a6f2ed911299867098397eaa9510a9afdc7cb4fa5ce04e58d120108a9fd6f1.exe | executable | |
MD5:655E5E056EDB34099331FD52A5EAFBFA | SHA256:02A6F2ED911299867098397EAA9510A9AFDC7CB4FA5CE04E58D120108A9FD6F1 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
57
DNS requests
13
Threats
58
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 2.16.168.124:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
3996 | SIHClient.exe | GET | 200 | 184.29.240.94:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
3996 | SIHClient.exe | GET | 200 | 184.29.240.94:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | 2.16.168.124:80 | crl.microsoft.com | Akamai International B.V. | RU | whitelisted |
5496 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
6544 | svchost.exe | 40.126.31.1:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6544 | svchost.exe | 40.126.31.130:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
6544 | svchost.exe | 2.23.77.188:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3216 | svchost.exe | 172.211.123.249:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
7484 | RuntimeBroker.exe | Malware Command and Control Activity Detected | ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) |
7484 | RuntimeBroker.exe | Malware Command and Control Activity Detected | BACKDOOR [ANY.RUN] njRAT Bladabindi CnC Communication command ll |
7484 | RuntimeBroker.exe | Malware Command and Control Activity Detected | BACKDOOR [ANY.RUN] njRAT Bladabindi CnC Communication command ll |
7484 | RuntimeBroker.exe | Malware Command and Control Activity Detected | ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) |
7484 | RuntimeBroker.exe | Malware Command and Control Activity Detected | BACKDOOR [ANY.RUN] njRAT Bladabindi CnC Communication command ll |
7484 | RuntimeBroker.exe | Malware Command and Control Activity Detected | ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) |
7484 | RuntimeBroker.exe | Malware Command and Control Activity Detected | ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) |
7484 | RuntimeBroker.exe | Malware Command and Control Activity Detected | BACKDOOR [ANY.RUN] njRAT Bladabindi CnC Communication command ll |
7484 | RuntimeBroker.exe | Malware Command and Control Activity Detected | ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) |
7484 | RuntimeBroker.exe | Malware Command and Control Activity Detected | BACKDOOR [ANY.RUN] njRAT Bladabindi CnC Communication command ll |