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Windows
Analysis Report
6K1uYM85lS.exe
Overview
General Information
Sample name: | 6K1uYM85lS.exerenamed because original name is a hash value |
Original sample name: | 8cd916321f1c8a63bd9fafb52a478ac65b3e86a33966bbfce60f5e46ffee6b8c.exe |
Analysis ID: | 1372442 |
MD5: | 2d5e7babf1b2d92b56fda0b9044f889a |
SHA1: | d2f1f6a1e267172fc183a0d1a2affdd26145f59d |
SHA256: | 8cd916321f1c8a63bd9fafb52a478ac65b3e86a33966bbfce60f5e46ffee6b8c |
Tags: | exe |
Infos: | |
Detection
Phorpiex
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Phorpiex
Changes security center settings (notifications, updates, antivirus, firewall)
Drops PE files with benign system names
Found Tor onion address
Found evasive API chain (may stop execution after checking mutex)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Tries to detect the country of the analysis system (by using the IP)
Uses known network protocols on non-standard ports
Abnormal high CPU Usage
Contains functionality for read data from the clipboard
Contains functionality to dynamically determine API calls
Contains functionality to modify clipboard data
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the clipboard data
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Drops PE files
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found evaded block containing many API calls
Found evasive API chain (may stop execution after accessing registry keys)
Found large amount of non-executed APIs
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 check the online IP address of the machine
May sleep (evasive loops) to hinder dynamic analysis
PE file contains an invalid checksum
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)
Uses insecure TLS / SSL version for HTTPS connection
Yara signature match
Classification
- System is w10x64
- 6K1uYM85lS.exe (PID: 3200 cmdline:
C:\Users\u ser\Deskto p\6K1uYM85 lS.exe MD5: 2D5E7BABF1B2D92B56FDA0B9044F889A) - lsass.exe (PID: 4596 cmdline:
C:\1807716 93628709\l sass.exe MD5: 2D5E7BABF1B2D92B56FDA0B9044F889A)
- lsass.exe (PID: 5308 cmdline:
"C:\180771 693628709\ lsass.exe" MD5: 2D5E7BABF1B2D92B56FDA0B9044F889A)
- lsass.exe (PID: 2884 cmdline:
"C:\180771 693628709\ lsass.exe" MD5: 2D5E7BABF1B2D92B56FDA0B9044F889A)
- lsass.exe (PID: 3320 cmdline:
"C:\180771 693628709\ lsass.exe" MD5: 2D5E7BABF1B2D92B56FDA0B9044F889A)
- cleanup
Name | Description | Attribution | Blogpost URLs | Link |
---|---|---|---|---|
Phorpiex | Proofpoint describes Phorpiex/Trik as a SDBot fork (thus IRC-based) that has been used to distribute GandCrab, Pushdo, Pony, and coinminers. The name Trik is derived from PDB strings. | No Attribution |
{"C2 url": ["http://api.wipmania.com/", "http://7fv5nq57k4qvbrpt.onion/", "http://185.215.113.93/", "http://feedmefile.top/", "http://gotsomefile.top/", "http://gimmefile.top/"], "Wallet": ["11650607608992768899L", "15DBeUGFSQLbpYvWLJwzHUXSRrHNU9uQuS8c2wvFLZ7Nxz3N", "1E5ZxnNUbbGQarWjMA7tCwp3Btm38GvRkv", "3AcMV5pSUcxMmmcMbfSkJXRKbCrF3ysUDJ", "bitcoincash:qqucl3fev20z4upudppa8p5hd6j3zzgyfuwae00pfr", "XkcKjKZqNUkChwJXMj5uDjDns6etXvakir", "D7MYki8urW3xq8sZJ8Q2v2ZrHxjzp7ACvb", "0x76e4CB2fcf7f931Fd750e93F443536Ee068d1cdE", "LfYFvpk2hccXw12tN3BBMWh7EcUBMbKoTG", "rUQFcff9R1eKAwTtR1wbuQxmcoB236mz44", "TEUaG7jyXdyrDS3JeEg1w1hotmmEMjx4TB", "t1gTRxsrEXwky32j22jgFRZAafBzmCV2M2V", "tz1ZT5ezLqmcqPANNCHRGtjv7YmxU4Yqu9FY", "hx5f9a4862a5b87d76d60b8ae85e229f892279d49a", "QWU6ht2csXYcfG4KQW8yUxJtBQfCCjqvJQ", "RTWARPyPyMgJSUNELV6wkSThjh2ub5CyzE", "ND2BUO56NOATM7KNB6EFEJSJX3GKYS2BD35BPEAE", "AT5Vm3ZrUg98s9kBue2g9YjnwK4kFKhQw3", "SdRjRfVx6vKYW7jfpAGSN5pqBSF9WC89wd", "zil1vmhlqflzamfx0qfn5cykze2hkvmxx3tfs72gxt", "s1j6xPi597KmKbLDAz1EaetoMFys2F1p8zw"]}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
MALWARE_Win_Phorpiex | Detects Phorpiex variants | ditekSHen |
|
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
MALWARE_Win_Phorpiex | Detects Phorpiex variants | ditekSHen |
|
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_Phorpiex_4 | Yara detected Phorpiex | Joe Security | ||
JoeSecurity_Phorpiex_4 | Yara detected Phorpiex | Joe Security | ||
JoeSecurity_Phorpiex_4 | Yara detected Phorpiex | Joe Security | ||
JoeSecurity_Phorpiex_4 | Yara detected Phorpiex | Joe Security | ||
JoeSecurity_Phorpiex_4 | Yara detected Phorpiex | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
MALWARE_Win_Phorpiex | Detects Phorpiex variants | ditekSHen |
| |
MALWARE_Win_Phorpiex | Detects Phorpiex variants | ditekSHen |
| |
MALWARE_Win_Phorpiex | Detects Phorpiex variants | ditekSHen |
| |
MALWARE_Win_Phorpiex | Detects Phorpiex variants | ditekSHen |
| |
MALWARE_Win_Phorpiex | Detects Phorpiex variants | ditekSHen |
| |
Click to see the 4 entries |
⊘No Sigma rule has matched
⊘No Snort rule has matched
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Malware Configuration Extractor: |
Source: | Virustotal: | Perma Link | ||
Source: | Virustotal: | Perma Link | ||
Source: | Virustotal: | Perma Link |
Source: | ReversingLabs: |
Source: | ReversingLabs: | |||
Source: | Virustotal: | Perma Link |
Source: | Joe Sandbox ML: |
Source: | Joe Sandbox ML: |
Location Tracking |
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Source: | DNS query: |
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