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Windows
Analysis Report
goldlummaa.exe
Overview
General Information
Detection
LummaC
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Antivirus detection for URL or domain
Found malware configuration
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected LummaC Stealer
AI detected suspicious sample
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
LummaC encrypted strings found
Machine Learning detection for sample
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 harvest and steal ftp login credentials
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 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 inlined nop instructions (likely shell or obfuscated code)
Found potential string decryption / allocating functions
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
PE file contains sections with non-standard names
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
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
- goldlummaa.exe (PID: 7364 cmdline:
"C:\Users\ user\Deskt op\goldlum maa.exe" MD5: 876BF2DEC67EA8626322D2C268219D76) - conhost.exe (PID: 7372 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - goldlummaa.exe (PID: 7460 cmdline:
"C:\Users\ user\Deskt op\goldlum maa.exe" MD5: 876BF2DEC67EA8626322D2C268219D76) - WerFault.exe (PID: 7848 cmdline:
C:\Windows \SysWOW64\ WerFault.e xe -u -p 7 460 -s 592 MD5: C31336C1EFC2CCB44B4326EA793040F2) - WerFault.exe (PID: 8184 cmdline:
C:\Windows \SysWOW64\ WerFault.e xe -u -p 7 460 -s 161 6 MD5: C31336C1EFC2CCB44B4326EA793040F2)
- cleanup
Name | Description | Attribution | Blogpost URLs | Link |
---|---|---|---|---|
Lumma Stealer, LummaC2 Stealer | Lumma Stealer (aka LummaC2 Stealer) is an information stealer written in C language that has been available through a Malware-as-a-Service (MaaS) model on Russian-speaking forums since at least August 2022. It is believed to have been developed by the threat actor "Shamel", who goes by the alias "Lumma". Lumma Stealer primarily targets cryptocurrency wallets and two-factor authentication (2FA) browser extensions, before ultimately stealing sensitive information from the victim's machine. Once the targeted data is obtained, it is exfiltrated to a C2 server via HTTP POST requests using the user agent "TeslaBrowser/5.5"." The stealer also features a non-resident loader that is capable of delivering additional payloads via EXE, DLL, and PowerShell. | No Attribution |
{"C2 url": ["diffuculttan.xyz", "deafeninggeh.biz", "wrathful-jammy.cyou", "awake-weaves.cyou", "sordid-snaked.cyou", "tacitglibbr.biz", "effecterectz.xyz", "immureprech.biz", "debonairnukk.xyz"], "Build id": "LOGS11--LiveTraffic"}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_LummaCStealer_3 | Yara detected LummaC Stealer | Joe Security | ||
JoeSecurity_LummaCStealer_2 | Yara detected LummaC Stealer | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
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_LummaCStealer_4 | Yara detected LummaC Stealer | Joe Security | ||
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
Click to see the 6 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 |
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2024-12-18T14:17:39.594103+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.9 | 49722 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:17:41.765494+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.9 | 49728 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:17:44.904371+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.9 | 49734 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:17:49.032054+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.9 | 49745 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:17:54.303194+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.9 | 49756 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:17:59.203645+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.9 | 49769 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:18:03.131445+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.9 | 49780 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:18:11.769477+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.9 | 49801 | 104.21.50.161 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-18T14:17:40.391480+0100 | 2054653 | 1 | A Network Trojan was detected | 192.168.2.9 | 49722 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:17:43.299167+0100 | 2054653 | 1 | A Network Trojan was detected | 192.168.2.9 | 49728 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:18:13.537532+0100 | 2054653 | 1 | A Network Trojan was detected | 192.168.2.9 | 49801 | 104.21.50.161 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-18T14:17:40.391480+0100 | 2049836 | 1 | A Network Trojan was detected | 192.168.2.9 | 49722 | 104.21.50.161 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-18T14:17:43.299167+0100 | 2049812 | 1 | A Network Trojan was detected | 192.168.2.9 | 49728 | 104.21.50.161 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-18T14:17:39.594103+0100 | 2058231 | 1 | Domain Observed Used for C2 Detected | 192.168.2.9 | 49722 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:17:41.765494+0100 | 2058231 | 1 | Domain Observed Used for C2 Detected | 192.168.2.9 | 49728 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:17:44.904371+0100 | 2058231 | 1 | Domain Observed Used for C2 Detected | 192.168.2.9 | 49734 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:17:49.032054+0100 | 2058231 | 1 | Domain Observed Used for C2 Detected | 192.168.2.9 | 49745 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:17:54.303194+0100 | 2058231 | 1 | Domain Observed Used for C2 Detected | 192.168.2.9 | 49756 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:17:59.203645+0100 | 2058231 | 1 | Domain Observed Used for C2 Detected | 192.168.2.9 | 49769 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:18:03.131445+0100 | 2058231 | 1 | Domain Observed Used for C2 Detected | 192.168.2.9 | 49780 | 104.21.50.161 | 443 | TCP |
2024-12-18T14:18:11.769477+0100 | 2058231 | 1 | Domain Observed Used for C2 Detected | 192.168.2.9 | 49801 | 104.21.50.161 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-18T14:18:15.030238+0100 | 2019714 | 2 | Potentially Bad Traffic | 192.168.2.9 | 49807 | 185.215.113.16 | 80 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-18T14:17:38.040410+0100 | 2058230 | 1 | Domain Observed Used for C2 Detected | 192.168.2.9 | 62158 | 1.1.1.1 | 53 | UDP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-18T14:18:01.489309+0100 | 2048094 | 1 | Malware Command and Control Activity Detected | 192.168.2.9 | 49769 | 104.21.50.161 | 443 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Malware Configuration Extractor: |
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Source: | Integrated Neural Analysis Model: |
Source: | Joe Sandbox ML: |
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Source: | Code function: | 3_2_00415298 |
Source: | Static PE information: |
Source: | HTTPS traffic detected: | ||
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Source: | Static PE information: |
Source: | Code function: | 0_2_00C6BE9A | |
Source: | Code function: | 0_2_00C6BF4B | |
Source: | Code function: | 3_2_00C6BE9A | |
Source: | Code function: | 3_2_00C6BF4B |
Source: | Code function: | 3_2_00425990 | |
Source: | Code function: | 3_2_00425990 | |
Source: | Code function: | 3_2_00415298 | |
Source: | Code function: | 3_2_00415298 | |
Source: | Code function: | 3_2_0043CB20 | |
Source: | Code function: | 3_2_0042C45C | |
Source: | Code function: | 3_2_0042B4FC | |
Source: | Code function: | 3_2_0042B4FC | |
Source: | Code function: | 3_2_0043CD60 | |
Source: | Code function: | 3_2_0040DD25 | |
Source: | Code function: | 3_2_0040BDC9 | |
Source: | Code function: | 3_2_0040CFF3 | |
Source: | Code function: | 3_2_0040CFF3 | |
Source: | Code function: | 3_2_00426054 | |
Source: | Code function: | 3_2_00426054 | |
Source: | Code function: | 3_2_0043B05D | |
Source: | Code function: | 3_2_0043B05D | |
Source: | Code function: | 3_2_0043B068 | |
Source: | Code function: | 3_2_0043B068 | |
Source: | Code function: | 3_2_0040E83B | |
Source: | Code function: | 3_2_0043B05B | |
Source: | Code function: | 3_2_0043B05B | |
Source: | Code function: | 3_2_0040A940 | |
Source: | Code function: | 3_2_0040A940 | |
Source: | Code function: | 3_2_0040C917 | |
Source: | Code function: | 3_2_0043C1F0 | |
Source: | Code function: | 3_2_0043B195 | |
Source: | Code function: | 3_2_0043B9A1 | |
Source: | Code function: | 3_2_004369A0 | |
Source: | Code function: | 3_2_0041E9B0 | |
Source: | Code function: | 3_2_004299B0 | |
Source: | Code function: | 3_2_0042526A | |
Source: | Code function: | 3_2_0041D270 | |
Source: | Code function: | 3_2_00423A34 | |
Source: | Code function: | 3_2_0043D2F0 | |
Source: | Code function: | 3_2_0043D2F0 | |
Source: | Code function: | 3_2_0043C280 | |
Source: | Code function: | 3_2_0043AAB2 | |
Source: | Code function: | 3_2_004252BA | |
Source: | Code function: | 3_2_004252BA | |
Source: | Code function: | 3_2_0041CB05 | |
Source: | Code function: | 3_2_00427326 | |
Source: | Code function: | 3_2_004143C2 | |
Source: | Code function: | 3_2_004143C2 | |
Source: | Code function: | 3_2_0042A3D0 | |
Source: | Code function: | 3_2_00436C00 | |
Source: | Code function: | 3_2_00418578 | |
Source: | Code function: | 3_2_0042750D | |
Source: | Code function: | 3_2_00421D10 | |
Source: | Code function: | 3_2_00417582 | |
Source: | Code function: | 3_2_00427DA2 | |
Source: | Code function: | 3_2_004205B0 | |
Source: | Code function: | 3_2_0042C64A | |
Source: | Code function: | 3_2_0042AE48 | |
Source: | Code function: | 3_2_00426E50 | |
Source: | Code function: | 3_2_0042B4F7 | |
Source: | Code function: | 3_2_0042B4F7 | |
Source: | Code function: | 3_2_0042AE24 | |
Source: | Code function: | 3_2_00433630 | |
Source: | Code function: | 3_2_0042C6E4 | |
Source: | Code function: | 3_2_00425E90 | |
Source: | Code function: | 3_2_0043CE90 | |
Source: | Code function: | 3_2_004166A0 | |
Source: | Code function: | 3_2_0041BEA0 | |
Source: | Code function: | 3_2_0042ADF4 | |
Source: | Code function: | 3_2_0041C6BB | |
Source: | Code function: | 3_2_0043BF40 | |
Source: | Code function: | 3_2_00415F66 | |
Source: | Code function: | 3_2_00419770 | |
Source: | Code function: | 3_2_00419770 | |
Source: | Code function: | 3_2_00419770 | |
Source: | Code function: | 3_2_00419770 | |
Source: | Code function: | 3_2_00419770 | |
Source: | Code function: | 3_2_00419770 | |
Source: | Code function: | 3_2_00419770 | |
Source: | Code function: | 3_2_00419770 | |
Source: | Code function: | 3_2_0043A777 | |
Source: | Code function: | 3_2_00409700 | |
Source: | Code function: | 3_2_00409700 | |
Source: | Code function: | 3_2_00409700 | |
Source: | Code function: | 3_2_0042C726 | |
Source: | Code function: | 3_2_0042C735 | |
Source: | Code function: | 3_2_0041DF80 | |
Source: | Code function: | 3_2_0040D7A2 | |
Source: | Code function: | 3_2_0040D7A2 |
Networking |
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