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Windows
Analysis Report
SecuriteInfo.com.Win32.TrojanX-gen.18137.22438.exe
Overview
General Information
Detection
Raccoon Stealer v2
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Antivirus / Scanner detection for submitted sample
Found malware configuration
Snort IDS alert for network traffic
Yara detected Raccoon Stealer v2
.NET source code contains very large array initializations
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found evasive API chain (may stop execution after checking mutex)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Tries to delay execution (extensive OutputDebugStringW loop)
Writes to foreign memory regions
AV process strings found (often used to terminate AV products)
Allocates memory with a write watch (potentially for evading sandboxes)
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Checks if the current process is being debugged
Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Contains functionality to dynamically determine API calls
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Downloads executable code via HTTP
Drops PE files
Extensive use of GetProcAddress (often used to hide API calls)
Found dropped PE file which has not been started or loaded
Internet Provider seen in connection with other malware
One or more processes crash
PE file contains an invalid checksum
PE file contains more sections than normal
PE file contains sections with non-standard names
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Tries to load missing DLLs
Uses 32bit PE files
Uses Microsoft's Enhanced Cryptographic Provider
Yara detected Credential Stealer
Classification
- System is w10x64
- SecuriteInfo.com.Win32.TrojanX-gen.18137.22438.exe (PID: 760 cmdline:
"C:\Users\ user\Deskt op\Securit eInfo.com. Win32.Troj anX-gen.18 137.22438. exe" MD5: 20540CCD8F4132E0FFF9DAEC9F143997) - conhost.exe (PID: 6156 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - conhost.exe (PID: 7056 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - RegAsm.exe (PID: 4812 cmdline:
"C:\Window s\Microsof t.NET\Fram ework\v4.0 .30319\Reg Asm.exe" MD5: 0D5DF43AF2916F47D00C1573797C1A13) - WerFault.exe (PID: 4904 cmdline:
C:\Windows \SysWOW64\ WerFault.e xe -u -p 7 60 -s 992 MD5: C31336C1EFC2CCB44B4326EA793040F2)
- cleanup
{"C2 url": ["http://89.238.170.230:80"], "Bot ID": "d1fc95c6179be4b0b4f93eff6ab3f08f", "XOR key": "d1fc95c6179be4b0b4f93eff6ab3f08f"}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_RaccoonV2 | Yara detected Raccoon Stealer v2 | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_RaccoonV2 | Yara detected Raccoon Stealer v2 | Joe Security | ||
JoeSecurity_RaccoonV2_1 | Yara detected Raccoon Stealer v2 | Joe Security | ||
JoeSecurity_RaccoonV2_1 | Yara detected Raccoon Stealer v2 | Joe Security | ||
JoeSecurity_RaccoonV2_1 | Yara detected Raccoon Stealer v2 | Joe Security | ||
JoeSecurity_RaccoonV2 | Yara detected Raccoon Stealer v2 | Joe Security | ||
Click to see the 2 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_RaccoonV2_1 | Yara detected Raccoon Stealer v2 | Joe Security | ||
JoeSecurity_RaccoonV2_1 | Yara detected Raccoon Stealer v2 | Joe Security | ||
JoeSecurity_RaccoonV2 | Yara detected Raccoon Stealer v2 | Joe Security |
⊘No Sigma rule has matched
Timestamp: | 03/29/24-14:23:53.631287 |
SID: | 2036934 |
Source Port: | 49699 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 03/29/24-14:23:53.924786 |
SID: | 2036955 |
Source Port: | 80 |
Destination Port: | 49699 |
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: | Avira: |
Source: | Malware Configuration Extractor: |
Source: | Joe Sandbox ML: |
Source: | Code function: | 3_2_00402C05 | |
Source: | Code function: | 3_2_0040318A | |
Source: | Code function: | 3_2_00402723 | |
Source: | Code function: | 3_2_00401639 | |
Source: | Code function: | 3_2_004044BB | |
Source: | Code function: | 3_2_0040823C | |
Source: | Code function: | 3_2_004015BE |
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Source: | Code function: | 3_2_0040DC49 | |
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