Windows Analysis Report
SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe

Overview

General Information

Sample name: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe
Analysis ID: 1522429
MD5: e40eb702f369e5decfb33b3d78bd4b0c
SHA1: 3de25a909a7d8f20aaa4d9aba60aeb501c247f86
SHA256: 16a2abe3f4f2c005e206318caf37a366e0084fa8ca8561f3642fa0b4f2f04a7e
Tags: exe
Infos:

Detection

AsyncRAT, DcRat
Score: 100
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected AsyncRAT
Yara detected DcRat
.NET source code references suspicious native API functions
AI detected suspicious sample
Machine Learning detection for dropped file
Queries memory information (via WMI often done to detect virtual machines)
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: System File Execution Location Anomaly
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
AV process strings found (often used to terminate AV products)
Allocates memory with a write watch (potentially for evading sandboxes)
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Drops PE files
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
PE file contains strange resources
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Uses code obfuscation techniques (call, push, ret)
Yara signature match

Classification

Name Description Attribution Blogpost URLs Link
AsyncRAT AsyncRAT is a Remote Access Tool (RAT) designed to remotely monitor and control other computers through a secure encrypted connection. It is an open source remote administration tool, however, it could also be used maliciously because it provides functionality such as keylogger, remote desktop control, and many other functions that may cause harm to the victims computer. In addition, AsyncRAT can be delivered via various methods such as spear-phishing, malvertising, exploit kit and other techniques. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/win.asyncrat
Name Description Attribution Blogpost URLs Link
DCRat DCRat is a typical RAT that has been around since at least June 2019. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/win.dcrat

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Avira: detected
Antivirus detection for dropped file
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe Avira: detection malicious, Label: HEUR/AGEN.1305769
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Avira: detection malicious, Label: HEUR/AGEN.1305769
Found malware configuration
Source: 3.0.RuntimeBroker.exe.610000.0.unpack Malware Configuration Extractor: AsyncRAT {"Server": "37.18.62.18", "Ports": "8060", "Version": "1.0.7", "Autorun": "false", "Install_Folder": "%AppData%", "Install_File": "RuntimeBroker.exe", "AES_key": "Wd0QrNKKApZ7VsN4yQvJ31HLn2KfmGAC", "Mutex": "RuntimeBroker.exe", "Certificate": "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", "ServerSignature": "bCiXv7J8PRadRPbRtO2V1U6jkfGOSIfLKIPU7qgUIMavqn7dKm3yC1zdRY+XJSVGuWOv+7CTurKpLtZpKaqGMoPUWFA5GxowHBoNkBGlURBNr42X/hDXROGJu5BE++gclzr2uNznxCAIwaRL3ohSFmknkpknGbPcYZTot2Q6ldw=", "External_config_on_Pastebin": "null", "BDOS": "false", "Startup_Delay": "1", "Group": "RuntimeBroker", "AntiProcess": "false", "AntiVM": "true"}
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe ReversingLabs: Detection: 95%
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe Virustotal: Detection: 72% Perma Link
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe ReversingLabs: Detection: 95%
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Virustotal: Detection: 72% Perma Link
Multi AV Scanner detection for submitted file
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe ReversingLabs: Detection: 44%
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Virustotal: Detection: 58% Perma Link
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Machine Learning detection for dropped file
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe Joe Sandbox ML: detected
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Joe Sandbox ML: detected
Source: unknown HTTPS traffic detected: 140.82.121.3:443 -> 192.168.2.6:49710 version: TLS 1.2
Source: unknown HTTPS traffic detected: 185.199.111.133:443 -> 192.168.2.6:49712 version: TLS 1.2
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Source: Binary string: C:\Users\erays\source\repos\seftali\x64\Release\seftali.pdb%% source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe
Source: Binary string: C:\Users\erays\source\repos\seftali\x64\Release\seftali.pdb source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.6:49713 -> 37.18.62.18:8060
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 140.82.121.3 140.82.121.3
Source: Joe Sandbox View IP Address: 140.82.121.3 140.82.121.3
Source: Joe Sandbox View IP Address: 185.199.111.133 185.199.111.133
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: FLEXLTD-ASRU FLEXLTD-ASRU
JA3 SSL client fingerprint seen in connection with other malware
Source: Joe Sandbox View JA3 fingerprint: 37f463bf4616ecd445d4a1937da06e19
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: unknown TCP traffic detected without corresponding DNS query: 37.18.62.18
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Code function: 0_2_00007FF6517916C0 InternetOpenW,InternetOpenUrlW,InternetCloseHandle,InternetCloseHandle,InternetCloseHandle,InternetReadFile,?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z,InternetReadFile,?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z,InternetCloseHandle,InternetCloseHandle,??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ,??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ,??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ, 0_2_00007FF6517916C0
Source: global traffic HTTP traffic detected: GET /errias/XWorm-Rat-Remote-Administration-Tool-/raw/main/XWormUI.exe HTTP/1.1User-Agent: ProgramDownloaderHost: github.comCache-Control: no-cache
Source: global traffic HTTP traffic detected: GET /errias/XWorm-Rat-Remote-Administration-Tool-/main/XWormUI.exe HTTP/1.1User-Agent: ProgramDownloaderCache-Control: no-cacheHost: raw.githubusercontent.comConnection: Keep-Alive
Source: global traffic DNS traffic detected: DNS query: github.com
Source: global traffic DNS traffic detected: DNS query: raw.githubusercontent.com
Source: RuntimeBroker.exe, 00000003.00000002.4613580739.0000000002AA1000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612801980.000001FDB6A79000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455144712.000001FDB6A76000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://github.com/3;C
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612801980.000001FDB6A79000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455144712.000001FDB6A76000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://github.com/D;
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612612426.000001FDB6A0C000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455219396.000001FDB6A41000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612612426.000001FDB6A1F000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612801980.000001FDB6A79000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455144712.000001FDB6A76000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612736367.000001FDB6A42000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://github.com/errias/XWorm-Rat-Remote-Administration-Tool-/raw/main/XWormUI.exe
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe String found in binary or memory: https://github.com/errias/XWorm-Rat-Remote-Administration-Tool-/raw/main/XWormUI.exeProgramDownloade
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612801980.000001FDB6A79000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455144712.000001FDB6A76000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://github.com/errias/XWorm-Rat-Remote-Administration-Tool-/raw/main/XWormUI.exer
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455060612.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612736367.000001FDB6A5F000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612956931.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455219396.000001FDB6A5F000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://raw.githubusercontent.com/
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455060612.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612956931.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://raw.githubusercontent.com/a
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612956931.000001FDB6AA6000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455060612.000001FDB6AA6000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://raw.githubusercontent.com/e.b
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455060612.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455144712.000001FDB6A8F000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612612426.000001FDB6A1F000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612956931.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612801980.000001FDB6A97000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455144712.000001FDB6A97000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://raw.githubusercontent.com/errias/XWorm-Rat-Remote-Administration-Tool-/main/XWormUI.exe
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612801980.000001FDB6A97000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455144712.000001FDB6A97000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://raw.githubusercontent.com/errias/XWorm-Rat-Remote-Administration-Tool-/main/XWormUI.exe0
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455144712.000001FDB6A8F000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://raw.githubusercontent.com/errias/XWorm-Rat-Remote-Administration-Tool-/main/XWormUI.exeA4z
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455060612.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612956931.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://raw.githubusercontent.com/errias/XWorm-Rat-Remote-Administration-Tool-/main/XWormUI.exeWYL
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455060612.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612956931.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://raw.githubusercontent.com/errias/XWorm-Rat-Remote-Administration-Tool-/main/XWormUI.exemYj
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455060612.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612956931.000001FDB6AD4000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://raw.githubusercontent.com/errias/XWorm-Rat-Remote-Administration-Tool-/main/XWormUI.exetXa
Source: unknown Network traffic detected: HTTP traffic on port 49710 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49710
Source: unknown Network traffic detected: HTTP traffic on port 49712 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49712
Source: unknown HTTPS traffic detected: 140.82.121.3:443 -> 192.168.2.6:49710 version: TLS 1.2
Source: unknown HTTPS traffic detected: 185.199.111.133:443 -> 192.168.2.6:49712 version: TLS 1.2

Key, Mouse, Clipboard, Microphone and Screen Capturing
barindex
Yara detected AsyncRAT
Source: Yara match File source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000000.2173837580.0000000000612000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RuntimeBroker.exe PID: 3420, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: sslproxydump.pcap, type: PCAP Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc. Author: ditekSHen
Source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables attemping to enumerate video devices using WMI Author: ditekSHen
Source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables containing the string DcRatBy Author: ditekSHen
Source: 00000003.00000000.2173837580.0000000000612000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 00000003.00000002.4612955259.0000000000A88000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 00000003.00000002.4613580739.0000000002AA1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: Process Memory Space: RuntimeBroker.exe PID: 3420, type: MEMORYSTR Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED Matched rule: Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc. Author: ditekSHen
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED Matched rule: Detects executables attemping to enumerate video devices using WMI Author: ditekSHen
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED Matched rule: Detects executables containing the string DcRatBy Author: ditekSHen
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED Matched rule: Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc. Author: ditekSHen
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED Matched rule: Detects executables attemping to enumerate video devices using WMI Author: ditekSHen
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED Matched rule: Detects executables containing the string DcRatBy Author: ditekSHen
Detected potential crypto function
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Code function: 3_2_00007FFD34776752 3_2_00007FFD34776752
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Code function: 3_2_00007FFD34770600 3_2_00007FFD34770600
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Code function: 3_2_00007FFD347759A6 3_2_00007FFD347759A6
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Code function: 3_2_00007FFD34770530 3_2_00007FFD34770530
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Code function: 3_2_00007FFD34770670 3_2_00007FFD34770670
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Code function: 3_2_00007FFD34770498 3_2_00007FFD34770498
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Code function: 3_2_00007FFD347704B8 3_2_00007FFD347704B8
PE file contains strange resources
Source: XWormUI[1].exe.0.dr Static PE information: Resource name: RT_VERSION type: MacBinary, comment length 97, char. code 0x69, total length 1711304448, Wed Mar 28 22:22:24 2040 INVALID date, modified Tue Feb 7 01:41:58 2040, creator ' ' "4"
Source: RuntimeBroker.exe.0.dr Static PE information: Resource name: RT_VERSION type: MacBinary, comment length 97, char. code 0x69, total length 1711304448, Wed Mar 28 22:22:24 2040 INVALID date, modified Tue Feb 7 01:41:58 2040, creator ' ' "4"
Yara signature match
Source: sslproxydump.pcap, type: PCAP Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_B64_Artifacts author = ditekSHen, description = Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
Source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice author = ditekSHen, description = Detects executables attemping to enumerate video devices using WMI
Source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_DcRatBy author = ditekSHen, description = Detects executables containing the string DcRatBy
Source: 00000003.00000000.2173837580.0000000000612000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: 00000003.00000002.4612955259.0000000000A88000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: 00000003.00000002.4613580739.0000000002AA1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: Process Memory Space: RuntimeBroker.exe PID: 3420, type: MEMORYSTR Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED Matched rule: INDICATOR_SUSPICIOUS_EXE_B64_Artifacts author = ditekSHen, description = Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED Matched rule: INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice author = ditekSHen, description = Detects executables attemping to enumerate video devices using WMI
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED Matched rule: INDICATOR_SUSPICIOUS_EXE_DcRatBy author = ditekSHen, description = Detects executables containing the string DcRatBy
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED Matched rule: INDICATOR_SUSPICIOUS_EXE_B64_Artifacts author = ditekSHen, description = Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED Matched rule: INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice author = ditekSHen, description = Detects executables attemping to enumerate video devices using WMI
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED Matched rule: INDICATOR_SUSPICIOUS_EXE_DcRatBy author = ditekSHen, description = Detects executables containing the string DcRatBy
Source: XWormUI[1].exe.0.dr, Settings.cs Base64 encoded string: 'GTHkLv0n511+WFpCgaIiGdRg/5G+3ytjrl/pqaY5CC2/uoO7K63FU/HqTRgvagOQtqISVXBmopa+YikE2q7k2A==', 'yG/yJG+weDZb+1BCsj7T1vOtGTzoLGcZlgUuzY4i6eB2zN++gblv+Sy1KaSOyI7zHOsPVSIziLhkSApTKNusEA==', 'G0wvQTaFpIOVvlizDxu9mxRqVtbfwSna3TYgcRtfsT/wgr3H7864L2MvfNYh0oIH/vYtRZlULU2m4MMSltPtCBtUcR6ZxbGlt5/uM0zXsqI=', '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', 'QXWIq7Mq82DWl6IaGIGfv2fY6AnJIfBY9clhTArmEU9DMOgGA+JKXNu6IA1Ei73TEkB+qqmqf6z0Hy+bQpynrA==', 'v0V9G8XWB54VLncZAj0EwVTmn3o387ZdN9snMSgdxzWq/6fqy4DZKsD+A3EybZcbE5SuucIbWm5pnMTiIP4fjQ==', 'K3Nl4TwW4zjsVAO8Zugh18IykcltSuVVF/0YHj0BH7k523w6+kWpoiUYcXSnZt39jVrxVPNWlpmG14OnPnDrPg=='
Source: XWormUI[1].exe.0.dr, NormalStartup.cs Base64 encoded string: 'L2Mgc2NodGFza3MgL2NyZWF0ZSAvZiAvc2Mgb25sb2dvbiAvcmwgaGlnaGVzdCAvdG4g', 'U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA=='
Source: RuntimeBroker.exe.0.dr, Settings.cs Base64 encoded string: 'GTHkLv0n511+WFpCgaIiGdRg/5G+3ytjrl/pqaY5CC2/uoO7K63FU/HqTRgvagOQtqISVXBmopa+YikE2q7k2A==', 'yG/yJG+weDZb+1BCsj7T1vOtGTzoLGcZlgUuzY4i6eB2zN++gblv+Sy1KaSOyI7zHOsPVSIziLhkSApTKNusEA==', 'G0wvQTaFpIOVvlizDxu9mxRqVtbfwSna3TYgcRtfsT/wgr3H7864L2MvfNYh0oIH/vYtRZlULU2m4MMSltPtCBtUcR6ZxbGlt5/uM0zXsqI=', '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', 'QXWIq7Mq82DWl6IaGIGfv2fY6AnJIfBY9clhTArmEU9DMOgGA+JKXNu6IA1Ei73TEkB+qqmqf6z0Hy+bQpynrA==', 'v0V9G8XWB54VLncZAj0EwVTmn3o387ZdN9snMSgdxzWq/6fqy4DZKsD+A3EybZcbE5SuucIbWm5pnMTiIP4fjQ==', 'K3Nl4TwW4zjsVAO8Zugh18IykcltSuVVF/0YHj0BH7k523w6+kWpoiUYcXSnZt39jVrxVPNWlpmG14OnPnDrPg=='
Source: RuntimeBroker.exe.0.dr, NormalStartup.cs Base64 encoded string: 'L2Mgc2NodGFza3MgL2NyZWF0ZSAvZiAvc2Mgb25sb2dvbiAvcmwgaGlnaGVzdCAvdG4g', 'U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA=='
Source: XWormUI[1].exe.0.dr, Methods.cs Security API names: System.Security.Principal.WindowsPrincipal.IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: XWormUI[1].exe.0.dr, Methods.cs Security API names: System.Security.Principal.WindowsIdentity.GetCurrent()
Source: RuntimeBroker.exe.0.dr, Methods.cs Security API names: System.Security.Principal.WindowsPrincipal.IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: RuntimeBroker.exe.0.dr, Methods.cs Security API names: System.Security.Principal.WindowsIdentity.GetCurrent()
Source: classification engine Classification label: mal100.troj.evad.winEXE@3/2@2/3
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe File created: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Mutant created: NULL
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Mutant created: \Sessions\1\BaseNamedObjects\RuntimeBroker.exe
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe File created: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Jump to behavior
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe ReversingLabs: Detection: 44%
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Virustotal: Detection: 58%
Source: unknown Process created: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe "C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe"
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Process created: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Process created: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: msvcp140.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: vcruntime140_1.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: vcruntime140.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: vcruntime140.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: vcruntime140_1.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: vcruntime140.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: ondemandconnroutehelper.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: schannel.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: mskeyprotect.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: ntasn1.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: dpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: gpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: ncrypt.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Section loaded: ncryptsslp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: wbemcomn.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: secur32.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Section loaded: schannel.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0358b920-0ac7-461f-98f4-58e32cd89148}\InProcServer32 Jump to behavior
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: Image base 0x140000000 > 0x60000000
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: C:\Users\erays\source\repos\seftali\x64\Release\seftali.pdb%% source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe
Source: Binary string: C:\Users\erays\source\repos\seftali\x64\Release\seftali.pdb source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Code function: 3_2_00007FFD347700BD pushad ; iretd 3_2_00007FFD347700C1
Drops PE files
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe File created: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe File created: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Jump to dropped file

Boot Survival
barindex
Yara detected AsyncRAT
Source: Yara match File source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000000.2173837580.0000000000612000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RuntimeBroker.exe PID: 3420, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Registry key monitored for changes: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\AutoUpdate Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Registry key monitored for changes: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Yara detected AsyncRAT
Source: Yara match File source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000000.2173837580.0000000000612000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RuntimeBroker.exe PID: 3420, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED
Queries memory information (via WMI often done to detect virtual machines)
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : select * from Win32_CacheMemory
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: RuntimeBroker.exe, 00000003.00000000.2173837580.0000000000612000.00000002.00000001.01000000.00000006.sdmp, XWormUI[1].exe.0.dr, RuntimeBroker.exe.0.dr Binary or memory string: TASKMGR.EXE#PROCESSHACKER.EXE
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Memory allocated: F40000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Memory allocated: 1AAA0000 memory reserve | memory write watch Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Window / User API: threadDelayed 6041 Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Window / User API: threadDelayed 3952 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe TID: 6684 Thread sleep count: 6041 > 30 Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe TID: 6684 Thread sleep time: -60410000s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe TID: 6684 Thread sleep count: 3952 > 30 Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe TID: 6684 Thread sleep time: -39520000s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe TID: 6232 Thread sleep time: -35000s >= -30000s Jump to behavior
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Last function: Thread delayed
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612801980.000001FDB6A97000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455144712.000001FDB6A97000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW
Source: SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000003.4455219396.000001FDB6A41000.00000004.00000020.00020000.00000000.sdmp, SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe, 00000000.00000002.4612736367.000001FDB6A42000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW@
Source: RuntimeBroker.exe, 00000003.00000002.4613580739.0000000002AA1000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: QemU{
Source: RuntimeBroker.exe, 00000003.00000002.4613101448.0000000000ADF000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Code function: 0_2_00007FF651793D04 IsProcessorFeaturePresent,memset,RtlCaptureContext,RtlLookupFunctionEntry,RtlVirtualUnwind,memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00007FF651793D04
Enables debug privileges
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Code function: 0_2_00007FF651793EE8 SetUnhandledExceptionFilter, 0_2_00007FF651793EE8
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Code function: 0_2_00007FF651793D04 IsProcessorFeaturePresent,memset,RtlCaptureContext,RtlLookupFunctionEntry,RtlVirtualUnwind,memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00007FF651793D04
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Code function: 0_2_00007FF651793860 SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_00007FF651793860
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
.NET source code references suspicious native API functions
Source: XWormUI[1].exe.0.dr, AntiProcess.cs Reference to suspicious API methods: OpenProcess(1u, bInheritHandle: false, processId)
Source: XWormUI[1].exe.0.dr, Win32.cs Reference to suspicious API methods: Marshal.GetDelegateForFunctionPointer(GetProcAddress(LoadLibraryA(ref name), ref method), typeof(CreateApi))
Source: XWormUI[1].exe.0.dr, Win32.cs Reference to suspicious API methods: Marshal.GetDelegateForFunctionPointer(GetProcAddress(LoadLibraryA(ref name), ref method), typeof(CreateApi))
Source: XWormUI[1].exe.0.dr, Amsi.cs Reference to suspicious API methods: Win32.VirtualAllocEx(procAddress, (UIntPtr)(ulong)patch.Length, 64u, out var _)
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Queries volume information: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Code function: 0_2_00007FF651793F5C GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter, 0_2_00007FF651793F5C
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe Code function: 0_2_00007FF6517913C0 GetUserNameW,memmove,memmove,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,Concurrency::cancel_current_task, 0_2_00007FF6517913C0
Source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Lowering of HIPS / PFW / Operating System Security Settings
barindex
Yara detected AsyncRAT
Source: Yara match File source: 3.0.RuntimeBroker.exe.610000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000000.2173837580.0000000000612000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RuntimeBroker.exe PID: 3420, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\RuntimeBroker.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\8HXJSKQQ\XWormUI[1].exe, type: DROPPED
AV process strings found (often used to terminate AV products)
Source: RuntimeBroker.exe, 00000003.00000000.2173837580.0000000000612000.00000002.00000001.01000000.00000006.sdmp, XWormUI[1].exe.0.dr, RuntimeBroker.exe.0.dr Binary or memory string: MSASCui.exe
Source: RuntimeBroker.exe, 00000003.00000000.2173837580.0000000000612000.00000002.00000001.01000000.00000006.sdmp, XWormUI[1].exe.0.dr, RuntimeBroker.exe.0.dr Binary or memory string: procexp.exe
Source: RuntimeBroker.exe, 00000003.00000000.2173837580.0000000000612000.00000002.00000001.01000000.00000006.sdmp, XWormUI[1].exe.0.dr, RuntimeBroker.exe.0.dr Binary or memory string: MsMpEng.exe

Stealing of Sensitive Information
barindex
Yara detected DcRat
Source: Yara match File source: 00000003.00000002.4613580739.0000000002AA1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RuntimeBroker.exe PID: 3420, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected DcRat
Source: Yara match File source: 00000003.00000002.4613580739.0000000002AA1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RuntimeBroker.exe PID: 3420, type: MEMORYSTR
windows-stand
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1522429 Sample: SecuriteInfo.com.Win64.Malw... Startdate: 30/09/2024 Architecture: WINDOWS Score: 100 19 raw.githubusercontent.com 2->19 21 github.com 2->21 29 Found malware configuration 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Antivirus detection for dropped file 2->33 35 10 other signatures 2->35 7 SecuriteInfo.com.Win64.MalwareX-gen.27060.22350.exe 14 2->7         started        signatures3 process4 dnsIp5 23 github.com 140.82.121.3, 443, 49710 GITHUBUS United States 7->23 25 raw.githubusercontent.com 185.199.111.133, 443, 49712 FASTLYUS Netherlands 7->25 15 C:\Users\user\AppData\...\RuntimeBroker.exe, PE32 7->15 dropped 17 C:\Users\user\AppData\...\XWormUI[1].exe, PE32 7->17 dropped 11 RuntimeBroker.exe 2 7->11         started        file6 process7 dnsIp8 27 37.18.62.18, 49713, 49720, 62899 FLEXLTD-ASRU Netherlands 11->27 37 Antivirus detection for dropped file 11->37 39 Multi AV Scanner detection for dropped file 11->39 41 Machine Learning detection for dropped file 11->41 43 2 other signatures 11->43 signatures9
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
37.18.62.18
 unknown Netherlands
203714 FLEXLTD-ASRU true
140.82.121.3
 github.com United States
36459 GITHUBUS false
185.199.111.133
 raw.githubusercontent.com Netherlands
54113 FASTLYUS false

Contacted Domains

Name IP Active
github.com 140.82.121.3 true
raw.githubusercontent.com 185.199.111.133 true

Contacted URLs

Name Malicious Antivirus Detection Reputation
https://raw.githubusercontent.com/errias/XWorm-Rat-Remote-Administration-Tool-/main/XWormUI.exe false unknown
https://github.com/errias/XWorm-Rat-Remote-Administration-Tool-/raw/main/XWormUI.exe false unknown