Windows
Analysis Report
bdc2be5bddda548dec3c2d88464a698627ac9447aae621d8.ps1
Overview
General Information
Detection
LummaC Stealer
Score: | 100 |
Range: | 0 - 100 |
Confidence: | 100% |
Signatures
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
Found malware configuration
Suricata IDS alerts for network traffic
Yara detected LummaC Stealer
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Costura Assembly Loader
Yara detected MSILLoadEncryptedAssembly
Contains functionality for read data from the clipboard
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to call native functions
Contains functionality to read the clipboard data
Contains functionality to record screenshots
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected non-DNS traffic on DNS port
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)
Found inlined nop instructions (likely shell or obfuscated code)
Found potential string decryption / allocating functions
HTTP GET or POST without a user agent
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
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device
Sigma detected: Browser Started with Remote Debugging
Sigma detected: Change PowerShell Policies to an Insecure Level
Suricata IDS alerts with low severity for network traffic
Uses Microsoft's Enhanced Cryptographic Provider
Uses code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer
Classification
- System is w10x64
powershell.exe (PID: 8044 cmdline:
"C:\Window s\System32 \WindowsPo werShell\v 1.0\powers hell.exe" -noLogo -E xecutionPo licy unres tricted -f ile "C:\Us ers\user\D esktop\bdc 2be5bddda5 48dec3c2d8 8464a69862 7ac9447aae 621d8.ps1" MD5: C32CA4ACFCC635EC1EA6ED8A34DF5FAC) conhost.exe (PID: 8088 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) powershell.exe (PID: 3104 cmdline:
"C:\Window s\SysWOW64 \WindowsPo werShell\v 1.0\powers hell.exe" MD5: C32CA4ACFCC635EC1EA6ED8A34DF5FAC) chrome.exe (PID: 2340 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --pr ofile-dire ctory="Def ault" --re mote-debug ging-port= 9222 MD5: E81F54E6C1129887AEA47E7D092680BF) chrome.exe (PID: 5880 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --ty pe=utility --utility -sub-type= network.mo jom.Networ kService - -lang=en-U S --servic e-sandbox- type=none --no-pre-r ead-main-d ll --field -trial-han dle=2360,i ,125727252 4983698022 7,27143348 8050212077 5,262144 - -variation s-seed-ver sion=20250 306-183004 .429000 -- mojo-platf orm-channe l-handle=2 536 /prefe tch:3 MD5: E81F54E6C1129887AEA47E7D092680BF) chrome.exe (PID: 564 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --ty pe=utility --utility -sub-type= printing.m ojom.Unsan dboxedPrin tBackendHo st --lang= en-US --se rvice-sand box-type=n one --no-p re-read-ma in-dll --f ield-trial -handle=23 60,i,12572 7252498369 80227,2714 3348805021 20775,2621 44 --varia tions-seed -version=2 0250306-18 3004.42900 0 --mojo-p latform-ch annel-hand le=5240 /p refetch:8 MD5: E81F54E6C1129887AEA47E7D092680BF)
notepad.exe (PID: 6356 cmdline:
"C:\Window s\System32 \notepad.e xe" "C:\Us ers\user\D esktop\bdc 2be5bddda5 48dec3c2d8 8464a69862 7ac9447aae 621d8.ps1" MD5: 27F71B12CB585541885A31BE22F61C83)
- cleanup
{"C2 url": ["neurozovery.life", "explorebieology.run", "moderzysics.top", "seedsxouts.shop", "codxefusion.top", "farfinable.top", "techspherxe.top"], "Build id": "jMw1IE--SHELLS"}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_LummaCStealer_2 | Yara detected LummaC Stealer | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_CosturaAssemblyLoader | Yara detected Costura Assembly Loader | Joe Security | ||
JoeSecurity_LummaCStealer_4 | Yara detected LummaC Stealer | Joe Security | ||
JoeSecurity_CosturaAssemblyLoader | Yara detected Costura Assembly Loader | Joe Security | ||
JoeSecurity_MSIL_Load_Encrypted_Assembly | Yara detected MSIL_Load_Encrypted_Assembly | Joe Security | ||
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
Click to see the 1 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_LummaCStealer_4 | Yara detected LummaC Stealer | Joe Security | ||
JoeSecurity_LummaCStealer_4 | Yara detected LummaC Stealer | Joe Security | ||
JoeSecurity_CosturaAssemblyLoader | Yara detected Costura Assembly Loader | Joe Security | ||
JoeSecurity_CosturaAssemblyLoader | Yara detected Costura Assembly Loader | Joe Security |
Source: | Author: pH-T (Nextron Systems), Nasreddine Bencherchali (Nextron Systems): |
Source: | Author: frack113: |
Source: | Author: Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements): |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-03-07T14:45:51.470588+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.5 | 49691 | 172.67.187.236 | 443 | TCP |
2025-03-07T14:45:54.853676+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.5 | 49692 | 172.67.187.236 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-03-07T14:45:52.434123+0100 | 2054653 | 1 | A Network Trojan was detected | 192.168.2.5 | 49691 | 172.67.187.236 | 443 | TCP |
2025-03-07T14:46:15.224089+0100 | 2054653 | 1 | A Network Trojan was detected | 192.168.2.5 | 49692 | 172.67.187.236 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-03-07T14:45:52.434123+0100 | 2049836 | 1 | A Network Trojan was detected | 192.168.2.5 | 49691 | 172.67.187.236 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-03-07T14:45:51.470588+0100 | 2060658 | 1 | Domain Observed Used for C2 Detected | 192.168.2.5 | 49691 | 172.67.187.236 | 443 | TCP |
2025-03-07T14:45:54.853676+0100 | 2060658 | 1 | Domain Observed Used for C2 Detected | 192.168.2.5 | 49692 | 172.67.187.236 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-03-07T14:45:48.320116+0100 | 2060657 | 1 | Domain Observed Used for C2 Detected | 192.168.2.5 | 52508 | 1.1.1.1 | 53 | UDP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-03-07T14:45:48.308500+0100 | 2060536 | 1 | Domain Observed Used for C2 Detected | 192.168.2.5 | 54653 | 1.1.1.1 | 53 | UDP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Avira URL Cloud: |
Source: | Malware Configuration Extractor: |
Source: | Integrated Neural Analysis Model: |
Source: | String decryptor: | ||
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Source: | String decryptor: |
Source: | Code function: | 10_2_00420C69 |
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: |
Source: | Binary string: | ||
Source: | Binary string: |
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior |
Source: | Code function: | 10_2_0041B970 | |
Source: | Code function: | 10_2_0041B970 | |
Source: | Code function: | 10_2_0041B970 | |
Source: | Code function: | 10_2_0041B970 | |
Source: | Code function: | 10_2_0041B970 | |
Source: | Code function: | 10_2_0041B970 | |
Source: | Code function: | 10_2_0041B970 | |
Source: | Code function: | 10_2_004131C4 | |
Source: | Code function: | 10_2_0044FB60 | |
Source: | Code function: | 10_2_0040D3D0 | |
Source: | Code function: | 10_2_0040F3D5 | |
Source: | Code function: | 10_2_0041E55A | |
Source: | Code function: | 10_2_0041EE60 | |
Source: | Code function: | 10_2_00401040 | |
Source: | Code function: | 10_2_0040E82F | |
Source: | Code function: | 10_2_004388C8 | |
Source: | Code function: | 10_2_004388C8 | |
Source: | Code function: | 10_2_004388C8 | |
Source: | Code function: | 10_2_0041B8B0 | |
Source: | Code function: | 10_2_0040F102 | |
Source: | Code function: | 10_2_0042E1CB | |
Source: | Code function: | 10_2_004121CE | |
Source: | Code function: | 10_2_004121CE | |
Source: | Code function: | 10_2_004121CE | |
Source: | Code function: | 10_2_004329EB | |
Source: | Code function: | 10_2_00438A67 | |
Source: | Code function: | 10_2_0040A200 | |
Source: | Code function: | 10_2_0040A200 | |
Source: | Code function: | 10_2_00413A11 | |
Source: | Code function: | 10_2_0044AA30 | |
Source: | Code function: | 10_2_0044AA30 | |
Source: | Code function: | 10_2_00438A3D | |
Source: | Code function: | 10_2_00439AE0 | |
Source: | Code function: | 10_2_00438AE6 | |
Source: | Code function: | 10_2_00436360 | |
Source: | Code function: | 10_2_00429310 | |
Source: | Code function: | 10_2_00432320 | |
Source: | Code function: | 10_2_00432320 | |
Source: | Code function: | 10_2_00433324 | |
Source: | Code function: | 10_2_004143E3 | |
Source: | Code function: | 10_2_00424389 | |
Source: | Code function: | 10_2_00424389 | |
Source: | Code function: | 10_2_00447450 | |
Source: | Code function: | 10_2_00447450 | |
Source: | Code function: | 10_2_00447450 | |
Source: | Code function: | 10_2_0040DC5F | |
Source: | Code function: | 10_2_0040E46F | |
Source: | Code function: | 10_2_00431C00 | |
Source: | Code function: | 10_2_00431C00 | |
Source: | Code function: | 10_2_00434580 | |
Source: | Code function: | 10_2_0041D235 | |
Source: | Code function: | 10_2_0041DD1B | |
Source: | Code function: | 10_2_00424D1D | |
Source: | Code function: | 10_2_00424D34 | |
Source: | Code function: | 10_2_0041CD3C | |
Source: | Code function: | 10_2_0041CD3C | |
Source: | Code function: | 10_2_0043A5E0 | |
Source: | Code function: | 10_2_0042ADF0 | |
Source: | Code function: | 10_2_00434580 | |
Source: | Code function: | 10_2_004235A2 | |
Source: | Code function: | 10_2_00427610 | |
Source: | Code function: | 10_2_00421EF0 | |
Source: | Code function: | 10_2_00421EF0 | |
Source: | Code function: | 10_2_00421EF0 | |
Source: | Code function: | 10_2_00421EF0 | |
Source: | Code function: | 10_2_00412EF8 | |
Source: | Code function: | 10_2_00423E8E | |
Source: | Code function: | 10_2_00437EA6 | |
Source: | Code function: | 10_2_004236B9 | |
Source: | Code function: | 10_2_00442F40 | |
Source: | Code function: | 10_2_0041DF76 | |
Source: | Code function: | 10_2_0044F720 | |
Source: | Code function: | 10_2_0042A7D0 | |
Source: | Code function: | 10_2_004327D0 | |
Source: | Code function: | 10_2_00434786 | |
Source: | Code function: | 10_2_00413F8C | |
Source: | Code function: | 10_2_00413F8C |
Networking |
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Source: | Suricata IDS: | ||
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Source: | TCP traffic: |
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Source: | JA3 fingerprint: | ||
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Source: | Suricata IDS: | ||
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Source: | TCP traffic detected without corresponding DNS query: | ||
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Source: | TCP traffic detected without corresponding DNS query: | ||
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Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
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Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
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Source: | HTTP traffic detected: | ||
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Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: |