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Windows
Analysis Report
e6o7hKFmfC
Overview
General Information
Detection
FormBook
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Multi AV Scanner detection for submitted file
Yara detected FormBook
Malicious sample detected (through community Yara rule)
Yara detected AntiVM3
System process connects to network (likely due to code injection or exploit)
Antivirus detection for URL or domain
Snort IDS alert for network traffic
Sample uses process hollowing technique
Tries to steal Mail credentials (via file / registry access)
Maps a DLL or memory area into another process
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Machine Learning detection for sample
.NET source code contains potential unpacker
Queues an APC in another process (thread injection)
Tries to detect virtualization through RDTSC time measurements
Creates an undocumented autostart registry key
Modifies the context of a thread in another process (thread injection)
C2 URLs / IPs found in malware configuration
Tries to harvest and steal browser information (history, passwords, etc)
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
Yara signature match
Antivirus or Machine Learning detection for unpacked file
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Internet Provider seen in connection with other malware
Detected potential crypto function
Sample execution stops while process was sleeping (likely an evasion)
Contains functionality to call native functions
HTTP GET or POST without a user agent
IP address seen in connection with other malware
Contains functionality for execution timing, often used to detect debuggers
Contains long sleeps (>= 3 min)
Enables debug privileges
Creates a DirectInput object (often for capturing keystrokes)
Found inlined nop instructions (likely shell or obfuscated code)
Sample file is different than original file name gathered from version info
Uses a known web browser user agent for HTTP communication
Checks if the current process is being debugged
Creates a process in suspended mode (likely to inject code)
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Classification
- System is w10x64
- e6o7hKFmfC.exe (PID: 7104 cmdline:
"C:\Users\ user\Deskt op\e6o7hKF mfC.exe" MD5: 8415DBF0BB48732513140AB0502B0FD2) - e6o7hKFmfC.exe (PID: 6308 cmdline:
C:\Users\u ser\Deskto p\e6o7hKFm fC.exe MD5: 8415DBF0BB48732513140AB0502B0FD2) - explorer.exe (PID: 684 cmdline:
C:\Windows \Explorer. EXE MD5: AD5296B280E8F522A8A897C96BAB0E1D) - cmmon32.exe (PID: 6696 cmdline:
C:\Windows \SysWOW64\ cmmon32.ex e MD5: 2879B30A164B9F7671B5E6B2E9F8DFDA) - cmd.exe (PID: 6848 cmdline:
/c del "C: \Users\use r\Desktop\ e6o7hKFmfC .exe" MD5: F3BDBE3BB6F734E357235F4D5898582D) - conhost.exe (PID: 4908 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496) - cmd.exe (PID: 6716 cmdline:
/c copy "C :\Users\us er\AppData \Local\Goo gle\Chrome \User Data \Default\L ogin Data" "C:\Users \user\AppD ata\Local\ Temp\DB1" /V MD5: F3BDBE3BB6F734E357235F4D5898582D) - conhost.exe (PID: 6688 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)
- cleanup
{"C2 list": ["www.boxingfishstudios.com/uem3/"], "decoy": ["darwinschools.com", "polytherm-vloerverwarming.com", "sinibelanja.website", "erasemy.info", "domainedelapoujade.info", "freidaperry.com", "ensoustudio.com", "xjyjjy.com", "ezhuilike.com", "equipoheza.com", "vtsr-health.com", "elanagro.online", "savas-jewelry.com", "hispahoo.com", "nlsc.chat", "wharxl.icu", "funandfoodboat.com", "usdtsearch.com", "experimentguardian.xyz", "bikeell.com", "betterviewconstructionlbk.com", "ghettogunclub.com", "turspot.com", "xin175.com", "hayatcevredanismanlik.com", "vd0z5br8fd1yw.xyz", "appindustry.online", "timinis23.com", "ramaniclothing.com", "wisdomedu.info", "duckholland.com", "disintar.xyz", "paragondronesolutions.com", "cronos-dapp.com", "hnfstricareeast.com", "tatyejoao.com", "xcashe.com", "holythricehq.com", "roslandcapittal.com", "icarus-soft.com", "kamerad.xyz", "vineabank.com", "chahuajie.com", "mezilus.com", "think-and-create.com", "arslanrecep.com", "themgboutique.com", "onlinemarketingdegreesar.com", "greattaxhelper.com", "zackbphoto.com", "kimisugar.com", "fa1063.xyz", "astrofrance.online", "homesteaddesignstudio.net", "norskeplanteskoler.online", "pastafrescabg.com", "rentrentrent.online", "wolfgestione.com", "hubinvoice.com", "penelopegracemusic.com", "tsrhlive.com", "midbots.com", "antipeek.net", "veekvefs.com"]}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_FormBook | Yara detected FormBook | Joe Security | ||
Formbook_1 | autogenerated rule brought to you by yara-signator | Felix Bilstein - yara-signator at cocacoding dot com |
| |
Formbook | detect Formbook in memory | JPCERT/CC Incident Response Group |
| |
JoeSecurity_FormBook | Yara detected FormBook | Joe Security | ||
Formbook_1 | autogenerated rule brought to you by yara-signator | Felix Bilstein - yara-signator at cocacoding dot com |
| |
Click to see the 31 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_FormBook | Yara detected FormBook | Joe Security | ||
Formbook_1 | autogenerated rule brought to you by yara-signator | Felix Bilstein - yara-signator at cocacoding dot com |
| |
Formbook | detect Formbook in memory | JPCERT/CC Incident Response Group |
| |
JoeSecurity_FormBook | Yara detected FormBook | Joe Security | ||
Formbook_1 | autogenerated rule brought to you by yara-signator | Felix Bilstein - yara-signator at cocacoding dot com |
| |
Click to see the 21 entries |
⊘No Sigma rule has matched
Timestamp: | 192.168.2.534.102.136.18049872802031449 06/21/22-21:09:19.051846 |
SID: | 2031449 |
Source Port: | 49872 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 192.168.2.5154.94.246.22649922802031453 06/21/22-21:09:31.770924 |
SID: | 2031453 |
Source Port: | 49922 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 192.168.2.5154.94.246.22649922802031412 06/21/22-21:09:31.770924 |
SID: | 2031412 |
Source Port: | 49922 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 192.168.2.534.102.136.18049872802031453 06/21/22-21:09:19.051846 |
SID: | 2031453 |
Source Port: | 49872 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 192.168.2.5154.94.246.22649922802031449 06/21/22-21:09:31.770924 |
SID: | 2031449 |
Source Port: | 49922 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 192.168.2.534.102.136.18049872802031412 06/21/22-21:09:19.051846 |
SID: | 2031412 |
Source Port: | 49872 |
Destination Port: | 80 |
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: | Code function: | 3_2_004180D3 | |
Source: | Code function: | 3_2_004174B0 | |
Source: | Code function: | 3_2_00417591 |
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