Windows
Analysis Report
1.exe
Overview
General Information
Detection
LummaC, XRed
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected LummaC Stealer
Yara detected XRed
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with functions possibly related to HTTP operations
Document contains an embedded VBA with functions possibly related to WSH operations (process, registry, environment, or keystrokes)
Drops PE files to the document folder of the user
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Sample uses string decryption to hide its real strings
Uses dynamic DNS services
AV process strings found (often used to terminate AV products)
Contains functionality for read data from the clipboard
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to read the clipboard data
Contains functionality to record screenshots
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Document contains an embedded VBA macro which executes code when the document is opened / closed
Drops PE files
Drops PE files to the application program directory (C:\ProgramData)
Drops files with a non-matching file extension (content does not match file extension)
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 infect USB drives
May sleep (evasive loops) to hinder dynamic analysis
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
One or more processes crash
PE file contains executable resources (Code or Archives)
Queries the installation date of Windows
Sample file is different than original file name gathered from version info
Sigma detected: Wow6432Node CurrentVersion Autorun Keys Modification
Uses 32bit PE files
Classification
- System is w10x64
1.exe (PID: 2584 cmdline:
"C:\Users\ user\Deskt op\1.exe" MD5: D0598443FA9984227105811E5D89B70F) ._cache_1.exe (PID: 6176 cmdline:
"C:\Users\ user\Deskt op\._cache _1.exe" MD5: 8F02CCF024090E3BD52574174749C778) Synaptics.exe (PID: 2260 cmdline:
"C:\Progra mData\Syna ptics\Syna ptics.exe" InjUpdate MD5: 065BECDE24188ED65E53BECB09A5A039) WerFault.exe (PID: 5508 cmdline:
C:\Windows \SysWOW64\ WerFault.e xe -u -p 2 260 -s 281 6 MD5: C31336C1EFC2CCB44B4326EA793040F2)
EXCEL.EXE (PID: 4540 cmdline:
"C:\Progra m Files (x 86)\Micros oft Office \Root\Offi ce16\EXCEL .EXE" /aut omation -E mbedding MD5: 4A871771235598812032C822E6F68F19)
- 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": ["noisycuttej.shop", "tirepublicerj.shop", "framekgirus.shop", "nearycrepso.shop", "cloudewahsj.shop", "wholersorie.shop", "abruptyopsn.shop", "twistforcepo.cfd", "rabidcowse.shop"], "Build id": "sadvnqw3nerasdf--"}
{"C2 url": "xred.mooo.com", "Email": "xredline1@gmail.com", "Payload urls": ["http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978", "https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download", "https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1", "http://xred.site50.net/syn/SUpdate.ini", "https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download", "https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1", "http://xred.site50.net/syn/Synaptics.rar", "https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download", "https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1", "http://xred.site50.net/syn/SSLLibrary.dll"]}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_XRed | Yara detected XRed | Joe Security | ||
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_XRed | Yara detected XRed | Joe Security | ||
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security | ||
JoeSecurity_XRed | Yara detected XRed | Joe Security | ||
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security | ||
JoeSecurity_XRed | Yara detected XRed | Joe Security | ||
Click to see the 1 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_XRed | Yara detected XRed | Joe Security | ||
JoeSecurity_XRed | Yara detected XRed | Joe Security | ||
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security | ||
JoeSecurity_XRed | Yara detected XRed | Joe Security | ||
JoeSecurity_XRed | Yara detected XRed | Joe Security | ||
Click to see the 1 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_XRed | Yara detected XRed | Joe Security | ||
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security |
System Summary |
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Source: | Author: Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split): |
Source: | Author: Nasreddine Bencherchali (Nextron Systems): |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-01-07T13:18:28.735724+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49744 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:28.773157+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49745 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:29.796536+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49754 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:29.799804+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49757 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:30.904201+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49768 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:30.922727+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49769 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:31.948079+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49780 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:31.951596+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49781 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:33.998523+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49806 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:34.040266+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49807 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:35.057851+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49818 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:35.116762+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49820 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:36.130544+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49828 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:36.170403+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49829 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:37.195532+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49840 | 142.250.185.110 | 443 | TCP |
2025-01-07T13:18:37.222448+0100 | 2044887 | 1 | A Network Trojan was detected | 192.168.2.11 | 49841 | 142.250.185.110 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-01-07T13:18:29.318163+0100 | 2832617 | 1 | Malware Command and Control Activity Detected | 192.168.2.11 | 49753 | 69.42.215.252 | 80 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Virustotal: | Perma Link | ||
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