Windows
Analysis Report
Installer64x.exe1.exe
Overview
General Information
Detection
LummaC Stealer
Score: | 100 |
Range: | 0 - 100 |
Confidence: | 100% |
Signatures
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected LummaC Stealer
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
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
AV process strings found (often used to terminate AV products)
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Checks if the current process is being debugged
Contains functionality for read data from the clipboard
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to modify clipboard data
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the PEB
Contains functionality to read the clipboard data
Contains functionality to record screenshots
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Downloads executable code via HTTP
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
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
One or more processes crash
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
Sample execution stops while process was sleeping (likely an evasion)
Searches for user specific document files
Suricata IDS alerts with low severity for network traffic
Uses 32bit PE files
Uses Microsoft's Enhanced Cryptographic Provider
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer
Classification
- System is w10x64
Installer64x.exe1.exe (PID: 7020 cmdline:
"C:\Users\ user\Deskt op\Install er64x.exe1 .exe" MD5: E070BCC6B4F0E004B91F73CBE27D73EE) conhost.exe (PID: 7040 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) Installer64x.exe1.exe (PID: 3588 cmdline:
"C:\Users\ user\Deskt op\Install er64x.exe1 .exe" MD5: E070BCC6B4F0E004B91F73CBE27D73EE) WerFault.exe (PID: 5740 cmdline:
C:\Windows \SysWOW64\ WerFault.e xe -u -p 7 020 -s 688 MD5: C31336C1EFC2CCB44B4326EA793040F2)
- cleanup
{"C2 url": ["citydisco.bet/gdJIS", "featureccus.shop/bdMAn", "mrodularmall.top/aNzS", "jowinjoinery.icu/bdWUa", "legenassedk.top/bdpWO", "htardwarehu.icu/Sbdsa", "cjlaspcorne.icu/DbIps", "bugildbett.top/bAuz"]}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_LummaCStealer_4 | Yara detected LummaC Stealer | Joe Security | ||
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
Click to see the 3 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_LummaCStealer_4 | Yara detected LummaC Stealer | Joe Security | ||
JoeSecurity_LummaCStealer_4 | Yara detected LummaC Stealer | Joe Security |
⊘No Sigma rule has matched
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-03-13T13:33:39.948757+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.11 | 49700 | 188.114.96.3 | 443 | TCP |
2025-03-13T13:33:42.409546+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.11 | 49702 | 188.114.96.3 | 443 | TCP |
2025-03-13T13:33:44.569774+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.11 | 49707 | 188.114.96.3 | 443 | TCP |
2025-03-13T13:33:46.987305+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.11 | 49711 | 188.114.96.3 | 443 | TCP |
2025-03-13T13:33:50.263688+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.11 | 49713 | 188.114.96.3 | 443 | TCP |
2025-03-13T13:33:52.984466+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.11 | 49715 | 188.114.96.3 | 443 | TCP |
2025-03-13T13:33:56.866982+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.11 | 49717 | 188.114.96.3 | 443 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Avira: |
Source: | Avira URL Cloud: |
Source: | Malware Configuration Extractor: |
Source: | Virustotal: | Perma Link | ||
Source: | ReversingLabs: |
Source: | Integrated Neural Analysis Model: |
Source: | String decryptor: | ||
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Source: | String decryptor: | ||
Source: | String decryptor: |
Source: | Code function: | 2_2_0041CCB6 | |
Source: | Code function: | 2_2_0041D7D2 |
Source: | Static PE information: |
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: |
Source: | Static PE information: |
Source: | Code function: | 0_2_00A9FCDE | |
Source: | Code function: | 0_2_00A9FD8F | |
Source: | Code function: | 2_2_00A9FCDE | |
Source: | Code function: | 2_2_00A9FD8F |
Source: | Code function: | 2_2_0040F14B | |
Source: | Code function: | 2_2_004479B0 | |
Source: | Code function: | 2_2_0041330A | |
Source: | Code function: | 2_2_0044D320 | |
Source: | Code function: | 2_2_00429C40 | |
Source: | Code function: | 2_2_0044BC40 | |
Source: | Code function: | 2_2_0040DC5A | |
Source: | Code function: | 2_2_00443D60 | |
Source: | Code function: | 2_2_00421E50 | |
Source: | Code function: | 2_2_00421E50 | |
Source: | Code function: | 2_2_0042FE10 | |
Source: | Code function: | 2_2_0042FE10 | |
Source: | Code function: | 2_2_0041D7D2 | |
Source: | Code function: | 2_2_0044CFE0 | |
Source: | Code function: | 2_2_00443F90 | |
Source: | Code function: | 2_2_00443F90 | |
Source: | Code function: | 2_2_00411F95 | |
Source: | Code function: | 2_2_00429050 | |
Source: | Code function: | 2_2_0044B060 | |
Source: | Code function: | 2_2_0042D070 | |
Source: | Code function: | 2_2_004328D7 | |
Source: | Code function: | 2_2_004110E0 | |
Source: | Code function: | 2_2_0041B880 | |
Source: | Code function: | 2_2_0041B940 | |
Source: | Code function: | 2_2_0044B150 | |
Source: | Code function: | 2_2_0044C1C0 | |
Source: | Code function: | 2_2_004491D4 | |
Source: | Code function: | 2_2_004019E0 | |
Source: | Code function: | 2_2_004261A0 | |
Source: | Code function: | 2_2_0042D201 | |
Source: | Code function: | 2_2_0040A210 | |
Source: | Code function: | 2_2_0040A210 | |
Source: | Code function: | 2_2_00427A20 | |
Source: | Code function: | 2_2_0040C2D0 | |
Source: | Code function: | 2_2_0040C2D0 | |
Source: | Code function: | 2_2_00433AD0 | |
Source: | Code function: | 2_2_0040FAE0 | |
Source: | Code function: | 2_2_004482F0 | |
Source: | Code function: | 2_2_004482F0 | |
Source: | Code function: | 2_2_004482F0 | |
Source: | Code function: | 2_2_004412A0 | |
Source: | Code function: | 2_2_00423BF0 | |
Source: | Code function: | 2_2_0040F380 | |
Source: | Code function: | 2_2_00430390 | |
Source: | Code function: | 2_2_00445420 | |
Source: | Code function: | 2_2_0044D4A0 | |
Source: | Code function: | 2_2_00423D41 | |
Source: | Code function: | 2_2_00423D41 | |
Source: | Code function: | 2_2_00421530 | |
Source: | Code function: | 2_2_004105E7 | |
Source: | Code function: | 2_2_00447D90 | |
Source: | Code function: | 2_2_00431E70 | |
Source: | Code function: | 2_2_0041E618 | |
Source: | Code function: | 2_2_0040BEC0 | |
Source: | Code function: | 2_2_0042EEC0 | |
Source: | Code function: | 2_2_004336F6 | |
Source: | Code function: | 2_2_0041F6A9 | |
Source: | Code function: | 2_2_00444F50 | |
Source: | Code function: | 2_2_00447FC0 | |
Source: | Code function: | 2_2_004207F8 |
Networking |
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Source: | HTTP traffic detected: |