Windows Analysis Report
7R4CQlalZQ.exe

Overview

General Information

Sample name: 7R4CQlalZQ.exe
renamed because original name is a hash value
Original sample name: 490ceab952abd5b62925e15f4b7aa533.exe
Analysis ID: 1528658
MD5: 490ceab952abd5b62925e15f4b7aa533
SHA1: 8ea352821a52ea4daf51913ab1b193fc8b0417c2
SHA256: 290ab569c993fc3c2fcfeb1586eef058a0314893fc0c25219ba9915232a70280
Tags: 32exenjrattrojan
Infos:

Detection

XWorm
Score: 100
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected XWorm
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Found potential dummy code loops (likely to delay analysis)
Machine Learning detection for sample
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Potentially Suspicious Malware Callback Communication
AV process strings found (often used to terminate AV products)
Abnormal high CPU Usage
Allocates memory with a write watch (potentially for evading sandboxes)
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Contains long sleeps (>= 3 min)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
Program does not show much activity (idle)
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Yara signature match

Classification

AV Detection
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Antivirus / Scanner detection for submitted sample
Source: 7R4CQlalZQ.exe Avira: detected
Found malware configuration
Source: 7R4CQlalZQ.exe Malware Configuration Extractor: Xworm {"C2 url": ["193.233.255.34"], "Port": "7777", "Aes key": "<Xwormmm>", "SPL": "<Xwormmm>", "Install file": "USB.exe", "Version": "XWorm V5.6"}
Multi AV Scanner detection for domain / URL
Source: 193.233.255.34 Virustotal: Detection: 10% Perma Link
Multi AV Scanner detection for submitted file
Source: 7R4CQlalZQ.exe ReversingLabs: Detection: 84%
Source: 7R4CQlalZQ.exe Virustotal: Detection: 84% Perma Link
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Machine Learning detection for sample
Source: 7R4CQlalZQ.exe Joe Sandbox ML: detected
Sample uses string decryption to hide its real strings
Source: 7R4CQlalZQ.exe String decryptor: 193.233.255.34
Source: 7R4CQlalZQ.exe String decryptor: 7777
Source: 7R4CQlalZQ.exe String decryptor: <123456789>
Source: 7R4CQlalZQ.exe String decryptor: <Xwormmm>
Source: 7R4CQlalZQ.exe String decryptor: XWorm V5.6
Source: 7R4CQlalZQ.exe String decryptor: USB.exe
Uses 32bit PE files
Source: 7R4CQlalZQ.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: 7R4CQlalZQ.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Networking
barindex
Suricata IDS alerts for network traffic
Source: Network traffic Suricata IDS: 2852870 - Severity 1 - ETPRO MALWARE Win32/XWorm CnC Checkin - Generic Prefix Bytes : 193.233.255.34:7777 -> 192.168.2.5:49704
Source: Network traffic Suricata IDS: 2852874 - Severity 1 - ETPRO MALWARE Win32/XWorm CnC PING Command Inbound M2 : 193.233.255.34:7777 -> 192.168.2.5:49704
Source: Network traffic Suricata IDS: 2855924 - Severity 1 - ETPRO MALWARE Win32/XWorm V3 CnC Command - PING Outbound : 192.168.2.5:49704 -> 193.233.255.34:7777
Source: Network traffic Suricata IDS: 2852923 - Severity 1 - ETPRO MALWARE Win32/XWorm CnC Checkin - Generic Prefix Bytes (Client) : 192.168.2.5:49704 -> 193.233.255.34:7777
Source: Network traffic Suricata IDS: 2853193 - Severity 1 - ETPRO MALWARE Win32/XWorm V3 CnC Command - PING Outbound : 192.168.2.5:49704 -> 193.233.255.34:7777
C2 URLs / IPs found in malware configuration
Source: Malware configuration extractor URLs: 193.233.255.34
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.5:49704 -> 193.233.255.34:7777
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: FREE-NET-ASFREEnetEU FREE-NET-ASFREEnetEU
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: unknown TCP traffic detected without corresponding DNS query: 193.233.255.34
Source: 7R4CQlalZQ.exe, 00000000.00000002.4473608213.0000000003241000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name

System Summary
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Malicious sample detected (through community Yara rule)
Source: 7R4CQlalZQ.exe, type: SAMPLE Matched rule: Detects AsyncRAT Author: ditekSHen
Source: 0.0.7R4CQlalZQ.exe.d30000.0.unpack, type: UNPACKEDPE Matched rule: Detects AsyncRAT Author: ditekSHen
Source: 00000000.00000000.2025480520.0000000000D32000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Detects AsyncRAT Author: ditekSHen
Abnormal high CPU Usage
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process Stats: CPU usage > 49%
Detected potential crypto function
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Code function: 0_2_00007FF848E85D76 0_2_00007FF848E85D76
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Code function: 0_2_00007FF848E86B22 0_2_00007FF848E86B22
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Code function: 0_2_00007FF848E896B4 0_2_00007FF848E896B4
Sample file is different than original file name gathered from version info
Source: 7R4CQlalZQ.exe, 00000000.00000000.2025480520.0000000000D32000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenameXClient.exe4 vs 7R4CQlalZQ.exe
Source: 7R4CQlalZQ.exe Binary or memory string: OriginalFilenameXClient.exe4 vs 7R4CQlalZQ.exe
Uses 32bit PE files
Source: 7R4CQlalZQ.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Yara signature match
Source: 7R4CQlalZQ.exe, type: SAMPLE Matched rule: MALWARE_Win_AsyncRAT author = ditekSHen, description = Detects AsyncRAT
Source: 0.0.7R4CQlalZQ.exe.d30000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AsyncRAT author = ditekSHen, description = Detects AsyncRAT
Source: 00000000.00000000.2025480520.0000000000D32000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: MALWARE_Win_AsyncRAT author = ditekSHen, description = Detects AsyncRAT
Source: 7R4CQlalZQ.exe, Helper.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 7R4CQlalZQ.exe, Helper.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 7R4CQlalZQ.exe, AlgorithmAES.cs Cryptographic APIs: 'TransformFinalBlock'
Source: classification engine Classification label: mal100.troj.evad.winEXE@1/0@0/1
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Mutant created: NULL
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Mutant created: \Sessions\1\BaseNamedObjects\RPVmSS9pizbP4j38
Source: 7R4CQlalZQ.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: 7R4CQlalZQ.exe Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.80%
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: 7R4CQlalZQ.exe ReversingLabs: Detection: 84%
Source: 7R4CQlalZQ.exe Virustotal: Detection: 84%
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: wbemcomn.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: avicap32.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: msvfw32.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{CF4CC405-E2C5-4DDD-B3CE-5E7582D8C9FA}\InprocServer32 Jump to behavior
Source: 7R4CQlalZQ.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: 7R4CQlalZQ.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation
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.NET source code contains method to dynamically call methods (often used by packers)
Source: 7R4CQlalZQ.exe, Messages.cs .Net Code: NewLateBinding.LateCall(obj, (Type)null, "Invoke", new object[2]{null,new object[5]{Settings.Host,Settings.Port,Settings.SPL,Settings.KEY,Helper.ID()}}, (string[])null, (Type[])null, (bool[])null, true)
Source: 7R4CQlalZQ.exe, Messages.cs .Net Code: NewLateBinding.LateCall(obj, (Type)null, "Invoke", new object[2]{null,new object[2]{Pack[2],Helper.Decompress(Convert.FromBase64String(Pack[3]))}}, (string[])null, (Type[])null, (bool[])null, true)
.NET source code contains potential unpacker
Source: 7R4CQlalZQ.exe, Messages.cs .Net Code: Plugin System.AppDomain.Load(byte[])
Source: 7R4CQlalZQ.exe, Messages.cs .Net Code: Memory System.AppDomain.Load(byte[])
Source: 7R4CQlalZQ.exe, Messages.cs .Net Code: Memory
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Code function: 0_2_00007FF848E87558 push ebx; iretd 0_2_00007FF848E8756A
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Code function: 0_2_00007FF848E87548 push ebx; iretd 0_2_00007FF848E8756A
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Code function: 0_2_00007FF848E87538 push ebx; iretd 0_2_00007FF848E8756A
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Code function: 0_2_00007FF848E87528 push ebx; iretd 0_2_00007FF848E8756A
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
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Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_VideoController
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Memory allocated: 1270000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Memory allocated: 1B240000 memory reserve | memory write watch Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Thread delayed: delay time: 922337203685477 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\7R4CQlalZQ.exe Window / User API: threadDelayed 9296 Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Window / User API: threadDelayed 553 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe TID: 3040 Thread sleep time: -2767011611056431s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe TID: 728 Thread sleep count: 9296 > 30 Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe TID: 728 Thread sleep count: 553 > 30 Jump to behavior
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: 7R4CQlalZQ.exe, 00000000.00000002.4472043958.000000000133F000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll3

Anti Debugging
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Found potential dummy code loops (likely to delay analysis)
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process Stats: CPU usage > 42% for more than 60s
Enables debug privileges
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Process token adjusted: Debug Jump to behavior
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Memory allocated: page read and write | page guard Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Queries volume information: C:\Users\user\Desktop\7R4CQlalZQ.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
AV process strings found (often used to terminate AV products)
Source: 7R4CQlalZQ.exe, 00000000.00000002.4475004158.000000001BFA0000.00000004.00000020.00020000.00000000.sdmp, 7R4CQlalZQ.exe, 00000000.00000002.4475004158.000000001BFCD000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: %ProgramFiles%\Windows Defender\MsMpeng.exe
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Source: C:\Users\user\Desktop\7R4CQlalZQ.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * from AntivirusProduct

Stealing of Sensitive Information
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Yara detected XWorm
Source: Yara match File source: 7R4CQlalZQ.exe, type: SAMPLE
Source: Yara match File source: 0.0.7R4CQlalZQ.exe.d30000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.2025480520.0000000000D32000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.4473608213.0000000003241000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 7R4CQlalZQ.exe PID: 2828, type: MEMORYSTR

Remote Access Functionality
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Yara detected XWorm
Source: Yara match File source: 7R4CQlalZQ.exe, type: SAMPLE
Source: Yara match File source: 0.0.7R4CQlalZQ.exe.d30000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.2025480520.0000000000D32000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.4473608213.0000000003241000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 7R4CQlalZQ.exe PID: 2828, type: MEMORYSTR
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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 signatures2 2 Behavior Graph ID: 1528658 Sample: 7R4CQlalZQ.exe Startdate: 08/10/2024 Architecture: WINDOWS Score: 100 11 Multi AV Scanner detection for domain / URL 2->11 13 Suricata IDS alerts for network traffic 2->13 15 Found malware configuration 2->15 17 11 other signatures 2->17 5 7R4CQlalZQ.exe 2 2->5         started        process3 dnsIp4 9 193.233.255.34, 49704, 7777 FREE-NET-ASFREEnetEU Russian Federation 5->9 19 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 5->19 21 Found potential dummy code loops (likely to delay analysis) 5->21 signatures5
  • 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
193.233.255.34
 unknown Russian Federation
2895 FREE-NET-ASFREEnetEU true

Contacted URLs

Name Malicious Antivirus Detection Reputation
193.233.255.34 true unknown