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Windows
Analysis Report
COMMERCAIL INVOICE AND DHL AWB TRACKING DETAILS.exe
Overview
General Information
Detection
FormBook
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Found malware configuration
Malicious sample detected (through community Yara rule)
System process connects to network (likely due to code injection or exploit)
Yara detected FormBook
AI detected suspicious sample
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Found API chain indicative of sandbox detection
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Switches to a custom stack to bypass stack traces
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Allocates memory within range which is reserved for system DLLs (kernel32.dll, advapi32.dll, etc)
Checks if the current process is being debugged
Contains functionality for execution timing, often used to detect debuggers
Contains functionality for read data from the clipboard
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to block mouse and keyboard input (often used to hinder debugging)
Contains functionality to call native functions
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to check if a window is minimized (may be used to check if an application is visible)
Contains functionality to communicate with device drivers
Contains functionality to dynamically determine API calls
Contains functionality to execute programs as a different user
Contains functionality to launch a process as a different user
Contains functionality to launch a program with higher privileges
Contains functionality to modify clipboard data
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the PEB
Contains functionality to read the clipboard data
Contains functionality to retrieve information about pressed keystrokes
Contains functionality to shutdown / reboot the system
Contains functionality to simulate keystroke presses
Contains functionality to simulate mouse events
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Creates a process in suspended mode (likely to inject code)
Creates processes with suspicious names
Detected potential crypto function
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found decision node followed by non-executed suspicious APIs
Found inlined nop instructions (likely shell or obfuscated code)
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
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
OS version to string mapping found (often used in BOTs)
Potential key logger detected (key state polling based)
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Sigma detected: Uncommon Svchost Parent Process
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Yara signature match
Classification
- System is w7x64
- COMMERCAIL INVOICE AND DHL AWB TRACKING DETAILS.exe (PID: 2412 cmdline:
"C:\Users\ user\Deskt op\COMMERC AIL INVOIC E AND DHL AWB TRACKI NG DETAILS .exe" MD5: 5EC011058B0884BC3B13563F97231C58) - svchost.exe (PID: 236 cmdline:
"C:\Users\ user\Deskt op\COMMERC AIL INVOIC E AND DHL AWB TRACKI NG DETAILS .exe" MD5: 54A47F6B5E09A77E61649109C6A08866) - explorer.exe (PID: 1244 cmdline:
C:\Windows \Explorer. EXE MD5: 38AE1B3C38FAEF56FE4907922F0385BA) - cscript.exe (PID: 1368 cmdline:
"C:\Window s\SysWOW64 \cscript.e xe" MD5: A3A35EE79C64A640152B3113E6E254E2) - cmd.exe (PID: 2544 cmdline:
/c del "C: \Windows\S ysWOW64\sv chost.exe" MD5: AD7B9C14083B52BC532FBA5948342B98)
- cleanup
Name | Description | Attribution | Blogpost URLs | Link |
---|---|---|---|---|
Formbook, Formbo | FormBook contains a unique crypter RunPE that has unique behavioral patterns subject to detection. It was initially called "Babushka Crypter" by Insidemalware. |
{"C2 list": ["www.crucka.xyz/jd21/"], "decoy": ["thepowerofzeus.com", "tampamlr.com", "00050591.xyz", "dominomusicmktlnc.com", "ai-defi.wiki", "tyumk.xyz", "gbqspj.club", "fostertv.net", "batremake.com", "nelwhiteconsulting.com", "amsya.com", "urbanholidayz.com", "463058.photos", "anag-gioielli.com", "kjsdhklssk73.xyz", "islarenta.com", "designed4lifecoaching.com", "autohotelsecrets.com", "susansellsmarin.com", "studyflow.xyz", "xdigistore.cloud", "zaib.art", "cabaiofficial.com", "lpocaxdb.xyz", "suziebujokmarketing.com", "skin-party.com", "maioral-store.com", "stellar-paws.com", "bfutureme.com", "slsmbcxw.xyz", "tech-with-thulitha.site", "kapten69pola.xyz", "carbon.services", "nourishingwithgreens.com", "ye78.top", "15ecm.com", "jeweljuice.store", "fasci.online", "ilovetvs.com", "85742668.com", "arthemis-168bet.site", "shangrilanovel.com", "somitk.online", "uhug.xyz", "dzaipu.com", "freyja.info", "senior-living-64379.bond", "p-afactorysale.shop", "vxjmjnwu.xyz", "fireborn-weldandfab.com", "californiacurrentelectric.com", "mantapnagita777.com", "tltech.xyz", "mrc-lithics.com", "marzottospa.com", "alivioquantico.com", "mercarfi.top", "bougeefilth.com", "suttonjstudio.com", "b2vvuc00.sbs", "pepenem.lol", "71421626.com", "viralvoter.com", "lvinghealthy.com"]}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_FormBook | Yara detected FormBook | Joe Security | ||
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 |
| |
Formbook | detect Formbook in memory | JPCERT/CC Incident Response Group |
| |
Click to see the 33 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_FormBook | Yara detected FormBook | Joe Security | ||
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 |
| |
Formbook | detect Formbook in memory | JPCERT/CC Incident Response Group |
| |
Click to see the 15 entries |
System Summary |
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Source: | Author: Florian Roth (Nextron Systems): |
Source: | Author: vburov: |
⊘No Snort rule has matched
Timestamp: | 2024-07-25T21:37:35.428981+0200 |
SID: | 2031453 |
Source Port: | 49165 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | Malware Command and Control Activity Detected |
Timestamp: | 2024-07-25T21:38:15.656881+0200 |
SID: | 2031453 |
Source Port: | 49166 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | Malware Command and Control Activity Detected |
Timestamp: | 2024-07-25T21:35:13.954846+0200 |
SID: | 2031453 |
Source Port: | 49163 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | Malware Command and Control Activity Detected |
Timestamp: | 2024-07-25T21:36:12.789655+0200 |
SID: | 2031453 |
Source Port: | 49162 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | Malware Command and Control Activity Detected |
Timestamp: | 2024-07-25T21:35:53.734316+0200 |
SID: | 2031453 |
Source Port: | 49161 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | Malware Command and Control Activity Detected |
Timestamp: | 2024-07-25T21:39:17.815301+0200 |
SID: | 2031453 |
Source Port: | 49168 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | Malware Command and Control Activity Detected |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Static PE information: |
Source: | File opened: | Jump to behavior |
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Source: | Code function: | 0_2_012ADBBE | |
Source: | Code function: | 0_2_0127C2A2 | |
Source: | Code function: | 0_2_012B698F | |
Source: | Code function: | 0_2_012B68EE | |
Source: | Code function: | 0_2_012AD076 | |
Source: | Code function: | 0_2_012AD3A9 | |
Source: | Code function: | 0_2_012B979D | |
Source: | Code function: | 0_2_012B9642 | |
Source: | Code function: | 0_2_012B9B2B | |
Source: | Code function: | 0_2_012B5C97 | |
Source: | Code function: | 4_2_0035F0D3 |
Source: | Code function: | 4_2_00355AD1 |
Networking |
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Source: | Network Connect: | Jump to behavior | ||
Source: | Network Connect: | Jump to behavior | ||
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