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Analysis Report
SecuriteInfo.com.Trojan.InjectNET.17.23993.14959.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
Suricata IDS alerts for network traffic
Yara detected LummaC Stealer
.NET source code references suspicious native API functions
AI detected suspicious sample
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for sample
Sample uses string decryption to hide its real strings
Writes to foreign memory regions
Allocates memory with a write watch (potentially for evading sandboxes)
Binary contains a suspicious time stamp
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 long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Downloads executable code via HTTP
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
Sample file is different than original file name gathered from version info
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Classification
- System is w10x64
- SecuriteInfo.com.Trojan.InjectNET.17.23993.14959.exe (PID: 6612 cmdline:
"C:\Users\ user\Deskt op\Securit eInfo.com. Trojan.Inj ectNET.17. 23993.1495 9.exe" MD5: 876C12019E3B15FE92841E8D358D4921) - RegAsm.exe (PID: 4184 cmdline:
"C:\\Windo ws\\Micros oft.NET\\F ramework\\ v4.0.30319 \\RegAsm.e xe" MD5: 0D5DF43AF2916F47D00C1573797C1A13) - RegAsm.exe (PID: 320 cmdline:
"C:\\Windo ws\\Micros oft.NET\\F ramework\\ v4.0.30319 \\RegAsm.e xe" MD5: 0D5DF43AF2916F47D00C1573797C1A13)
- 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": ["condedqpwqm.shop", "stagedchheiqwo.shop", "stamppreewntnq.shop", "traineiwnqo.shop", "evoliutwoqm.shop", "locatedblsoqp.shop", "miracledzmnqwui.shop", "caffegclasiqwp.shop", "millyscroqwp.shop"], "Build id": "WpM2Co--SUSELL"}
Source | Rule | Description | Author | Strings |
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JoeSecurity_LummaCStealer_2 | Yara detected LummaC Stealer | Joe Security |
⊘No Sigma rule has matched
Timestamp: | 2024-08-28T15:29:04.443508+0200 |
SID: | 2055378 |
Severity: | 1 |
Source Port: | 49703 |
Destination Port: | 443 |
Protocol: | TCP |
Classtype: | Domain Observed Used for C2 Detected |
Timestamp: | 2024-08-28T15:29:06.451728+0200 |
SID: | 2055483 |
Severity: | 1 |
Source Port: | 50347 |
Destination Port: | 53 |
Protocol: | UDP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-08-28T15:29:03.784058+0200 |
SID: | 2055377 |
Severity: | 1 |
Source Port: | 57267 |
Destination Port: | 53 |
Protocol: | UDP |
Classtype: | Domain Observed Used for C2 Detected |
Timestamp: | 2024-08-28T15:29:05.247507+0200 |
SID: | 2049836 |
Severity: | 1 |
Source Port: | 49703 |
Destination Port: | 443 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-08-28T15:29:05.247507+0200 |
SID: | 2054653 |
Severity: | 1 |
Source Port: | 49703 |
Destination Port: | 443 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-08-28T15:29:05.751380+0200 |
SID: | 2055489 |
Severity: | 1 |
Source Port: | 49704 |
Destination Port: | 443 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-08-28T15:29:06.199789+0200 |
SID: | 2049836 |
Severity: | 1 |
Source Port: | 49704 |
Destination Port: | 443 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-08-28T15:29:06.199789+0200 |
SID: | 2054653 |
Severity: | 1 |
Source Port: | 49704 |
Destination Port: | 443 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-08-28T15:29:07.638515+0200 |
SID: | 2055493 |
Severity: | 1 |
Source Port: | 49707 |
Destination Port: | 443 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-08-28T15:29:07.105801+0200 |
SID: | 2049836 |
Severity: | 1 |
Source Port: | 49705 |
Destination Port: | 443 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-08-28T15:29:07.105801+0200 |
SID: | 2054653 |
Severity: | 1 |
Source Port: | 49705 |
Destination Port: | 443 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-08-28T15:29:05.253081+0200 |
SID: | 2055479 |
Severity: | 1 |
Source Port: | 64418 |
Destination Port: | 53 |
Protocol: | UDP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-08-28T15:29:06.967216+0200 |
SID: | 2055493 |
Severity: | 1 |
Source Port: | 49705 |
Destination Port: | 443 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | HTTPS traffic detected: | ||
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Source: | Static PE information: |
Source: | Binary string: |
Source: | Code function: | 3_2_0043406B | |
Source: | Code function: | 3_2_0043406B | |
Source: | Code function: | 3_2_0040B000 | |
Source: | Code function: | 3_2_004100CB | |
Source: | Code function: | 3_2_00432080 | |
Source: | Code function: | 3_2_00414160 | |
Source: | Code function: | 3_2_00414160 | |
Source: | Code function: | 3_2_00414160 | |
Source: | Code function: | 3_2_00420120 | |
Source: | Code function: | 3_2_0041C1E0 | |
Source: | Code function: | 3_2_004309A0 | |
Source: | Code function: | 3_2_00436250 | |
Source: | Code function: | 3_2_00419A55 | |
Source: | Code function: | 3_2_00419A55 | |
Source: | Code function: | 3_2_0041FA7F | |
Source: | Code function: | 3_2_0041C219 | |
Source: | Code function: | 3_2_00429A30 | |
Source: | Code function: | 3_2_0040A2A0 | |
Source: | Code function: | 3_2_0041EB5F | |
Source: | Code function: | 3_2_00423300 | |
Source: | Code function: | 3_2_00423300 | |
Source: | Code function: | 3_2_00423300 | |
Source: | Code function: | 3_2_00412BC0 | |
Source: | Code function: | 3_2_00423BC9 | |
Source: | Code function: | 3_2_00406B80 | |
Source: | Code function: | 3_2_00406B80 | |
Source: | Code function: | 3_2_004123AD | |
Source: | Code function: | 3_2_00423C24 | |
Source: | Code function: | 3_2_00413555 | |
Source: | Code function: | 3_2_0040EDDF | |
Source: | Code function: | 3_2_00418580 | |
Source: | Code function: | 3_2_00424D86 | |
Source: | Code function: | 3_2_0041E594 | |
Source: | Code function: | 3_2_00412D9D | |
Source: | Code function: | 3_2_0041CE70 | |
Source: | Code function: | 3_2_00436E10 | |
Source: | Code function: | 3_2_00423E16 | |
Source: | Code function: | 3_2_004366B0 | |
Source: | Code function: | 3_2_0041AEBD | |
Source: | Code function: | 3_2_00420710 | |
Source: | Code function: | 3_2_0041A7D8 | |
Source: | Code function: | 3_2_0041A7D8 | |
Source: | Code function: | 3_2_0040EFE0 | |
Source: | Code function: | 3_2_0040EFE0 | |
Source: | Code function: | 3_2_004187E0 | |
Source: | Code function: | 3_2_00418F9A | |
Source: | Code function: | 3_2_00418F9A | |
Source: | Code function: | 3_2_00418F9A | |
Source: | Code function: | 3_2_00418F9A |
Networking |
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