Edit tour
Windows
Analysis Report
T.C.Ziraat Bankasi A.S_Ekstre_20191102_073809_405251-PDF.com.exe
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)
System process connects to network (likely due to code injection or exploit)
Detected unpacking (changes PE section rights)
Antivirus detection for URL or domain
Multi AV Scanner detection for dropped file
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
Machine Learning detection for sample
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Modifies the context of a thread in another process (thread injection)
Contains functionality to detect sleep reduction / modifications
Tries to harvest and steal browser information (history, passwords, etc)
Uses 32bit PE files
Yara signature match
Antivirus or Machine Learning detection for unpacked file
Contains functionality to check if a debugger is running (IsDebuggerPresent)
May sleep (evasive loops) to hinder dynamic analysis
Contains functionality to shutdown / reboot the system
Uses code obfuscation techniques (call, push, ret)
Internet Provider seen in connection with other malware
Detected potential crypto function
Found potential string decryption / allocating functions
Sample execution stops while process was sleeping (likely an evasion)
Found evasive API chain (may stop execution after checking a module file name)
Contains functionality to call native functions
Contains functionality to dynamically determine API calls
HTTP GET or POST without a user agent
Contains functionality which may be used to detect a debugger (GetProcessHeap)
IP address seen in connection with other malware
Contains functionality for execution timing, often used to detect debuggers
Enables debug privileges
Creates a DirectInput object (often for capturing keystrokes)
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Drops PE files
Contains functionality to read the PEB
Uses a known web browser user agent for HTTP communication
Checks if the current process is being debugged
Found large amount of non-executed APIs
May check if the current machine is a sandbox (GetTickCount - Sleep)
Creates a process in suspended mode (likely to inject code)
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality for read data from the clipboard
Classification
- System is w10x64
- T.C.Ziraat Bankasi A.S_Ekstre_20191102_073809_405251-PDF.com.exe (PID: 3664 cmdline:
C:\Users\u ser\Deskto p\T.C.Zira at Bankasi A.S_Ekstr e_20191102 _073809_40 5251-PDF.c om.exe MD5: 9D0B109DD6EFB4A954FF88D024034D3A) - tqxwmam.exe (PID: 4332 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\tqxwma m.exe" C:\ Users\user \AppData\L ocal\Temp\ wjybinpf.d j MD5: B3C569394E804A6C34E9677DACE79A23) - tqxwmam.exe (PID: 2460 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\tqxwmam .exe MD5: B3C569394E804A6C34E9677DACE79A23) - explorer.exe (PID: 3324 cmdline:
C:\Windows \Explorer. EXE MD5: AD5296B280E8F522A8A897C96BAB0E1D) - cmmon32.exe (PID: 2772 cmdline:
C:\Windows \SysWOW64\ cmmon32.ex e MD5: 2879B30A164B9F7671B5E6B2E9F8DFDA)
- cleanup
⊘No configs have been found
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_FormBook_1 | Yara detected FormBook | Joe Security | ||
Windows_Trojan_Formbook_1112e116 | unknown | unknown |
| |
Formbook_1 | autogenerated rule brought to you by yara-signator | Felix Bilstein - yara-signator at cocacoding dot com |
| |
JoeSecurity_FormBook_1 | Yara detected FormBook | Joe Security | ||
Windows_Trojan_Formbook_1112e116 | unknown | unknown |
| |
Click to see the 13 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_FormBook_1 | Yara detected FormBook | Joe Security | ||
Windows_Trojan_Formbook_1112e116 | unknown | unknown |
| |
Formbook_1 | autogenerated rule brought to you by yara-signator | Felix Bilstein - yara-signator at cocacoding dot com |
| |
JoeSecurity_FormBook_1 | Yara detected FormBook | Joe Security | ||
Windows_Trojan_Formbook_1112e116 | unknown | unknown |
| |
Click to see the 1 entries |
⊘No Sigma rule has matched
Timestamp: | 192.168.2.58.8.8.861893532023883 02/14/23-08:22:30.544280 |
SID: | 2023883 |
Source Port: | 61893 |
Destination Port: | 53 |
Protocol: | UDP |
Classtype: | Potentially Bad Traffic |
Timestamp: | 192.168.2.566.160.197.7649714802031453 02/14/23-08:23:51.479305 |
SID: | 2031453 |
Source Port: | 49714 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 192.168.2.566.160.197.7649714802031449 02/14/23-08:23:51.479305 |
SID: | 2031449 |
Source Port: | 49714 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 192.168.2.566.160.197.7649714802031412 02/14/23-08:23:51.479305 |
SID: | 2031412 |
Source Port: | 49714 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Click to jump to signature section
Show All Signature Results
AV Detection |
---|
Source: | ReversingLabs: | |||
Source: | Virustotal: | Perma Link |
Source: | File source: | ||
Source: | File source: | ||
Source: | File source: | ||
Source: | File source: | ||
Source: | File source: | ||
Source: | File source: | ||
Source: | File source: | ||
Source: | File source: |
Source: | URL Reputation: | ||
Source: | Avira URL Cloud: | ||
Source: | URL Reputation: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: | ||
Source: | Avira URL Cloud: |
Source: | ReversingLabs: |
Source: | Joe Sandbox ML: |
Source: | Avira: | ||
Source: | Avira: |
Source: | Static PE information: |
Source: | Static PE information: |
Source: | Binary string: | ||
Source: | Binary string: | ||
Source: | Binary string: |
Source: | Code function: | 0_2_00405D74 | |
Source: | Code function: | 0_2_0040699E | |
Source: | Code function: | 0_2_0040290B |
Networking |
---|
Source: | Domain query: | |||
Source: | Domain query: | |||
Source: | Network Connect: | Jump to behavior | ||
Source: | Network Connect: | Jump to behavior | ||
Source: | Domain query: | |||
Source: | Network Connect: | Jump to behavior | ||
Source: | Network Connect: | Jump to behavior | ||
Source: | Network Connect: | Jump to behavior | ||
Source: | Network Connect: | Jump to behavior | ||
Source: | Domain query: | |||
Source: | Domain query: | |||
Source: | Domain query: |
Source: | Snort IDS: | ||
Source: | Snort IDS: | ||
Source: | Snort IDS: | ||
Source: | Snort IDS: |
Source: | DNS query: |
Source: | ASN Name: |
Source: | HTTP traffic detected: | ||
Source: | HTTP traffic detected: | ||
Source: | HTTP traffic detected: | ||
Source: | HTTP traffic detected: | ||
Source: | HTTP traffic detected: |
Source: | IP Address: |
Source: | HTTP traffic detected: | ||
Source: | HTTP traffic detected: | ||
Source: | HTTP traffic detected: | ||
Source: | HTTP traffic detected: |
Source: | HTTP traffic detected: | ||
Source: | HTTP traffic detected: |