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Windows Analysis Report Betalingskvittering.exe
Overview
General Information
Detection
FormBook
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Found malware configuration
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected FormBook
Malicious sample detected (through community Yara rule)
System process connects to network (likely due to code injection or exploit)
Antivirus detection for URL or domain
Sample uses process hollowing technique
Maps a DLL or memory area into another process
Machine Learning detection for sample
Performs DNS queries to domains with low reputation
Self deletion via cmd delete
Injects a PE file into a foreign processes
Queues an APC in another process (thread injection)
Tries to detect virtualization through RDTSC time measurements
Modifies the context of a thread in another process (thread injection)
C2 URLs / IPs found in malware configuration
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)
Contains functionality to query locales information (e.g. system language)
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
Contains functionality to launch a process as a different user
Sample execution stops while process was sleeping (likely an evasion)
Contains functionality to call native functions
Contains functionality to communicate with device drivers
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
Found inlined nop instructions (likely shell or obfuscated code)
Sample file is different than original file name gathered from version info
PE file contains strange resources
Drops PE files
Contains functionality to read the PEB
Checks if the current process is being debugged
Uses Microsoft's Enhanced Cryptographic Provider
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
Process Tree |
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Malware Configuration |
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Threatname: FormBook |
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{"C2 list": ["www.bbyyn10.xyz/b0us/"], "decoy": ["wxoi.xyz", "boss-note-to-look-today.info", "rxgmarket.com", "vyfstudio.com", "insularrofioa.xyz", "psikologtenaysude.com", "hepatitiscsignssymptoms.space", "toadvalleyfarm.com", "rhinobeds.com", "joystoreworld.com", "wethinky.com", "cucciolamores.com", "finansresultation.com", "criptodigital.online", "cave21shop.com", "ryannaat.xyz", "xn--ngbr0em.com", "olympiaapartment.com", "asrendo.com", "dashmints.com", "hampadco.com", "hoanghuong.group", "yamamoto-d-c.net", "cynthiaessential.com", "malatirada.com", "c5group-th.com", "v9ayiditq3.com", "tucows.website", "patinamedicalgroup.com", "xn--vckvb6c8f088nlxg8mqrw1d.com", "securetravel.trade", "eachallness.center", "vongquaymembersshipvn.com", "sexbattu.com", "libertymattersmost.net", "improvfilmproduction.com", "cryptohealthplan.com", "pandabearsoftware.com", "mininoheya.com", "chimichael.com", "rescueandrestoreministries.net", "alookbehindtheseams.com", "unimedplanos.net", "bobazzing.com", "cabidat.xyz", "playgroundcrew.website", "tsoharformation.com", "ninjadigital.agency", "inkedbreadcompany.com", "kirieducationschool.com", "genitalestetikbodrum.com", "agronotion.com", "bentonvillesquareartist.com", "harekrishnajapayagna.com", "fflashes.net", "stogelair.com", "stkittsaquaculture.com", "peiyaousa.com", "publicschools.fail", "bankhelpassist.xyz", "ip-sat.com", "redeyeops.com", "kavirab.com", "thefurniturepractice-btr.com"]}
Yara Overview |
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Memory Dumps |
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Source | Rule | Description | Author | Strings |
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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 |
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Formbook | detect Formbook in memory | JPCERT/CC Incident Response Group |
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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 |
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Click to see the 31 entries |
Unpacked PEs |
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Source | Rule | Description | Author | Strings |
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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 |
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Formbook | detect Formbook in memory | JPCERT/CC Incident Response Group |
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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 |
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Click to see the 28 entries |
Sigma Overview |
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No Sigma rule has matched |
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Jbx Signature Overview |
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Click to jump to signature section
Show All Signature Results
AV Detection: |
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Found malware configuration | Show sources |
Source: | Malware Configuration Extractor: |
Yara detected FormBook | Show sources |
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Antivirus detection for URL or domain | Show sources |
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Machine Learning detection for sample | Show sources |
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Source: | Code function: | 0_2_004035EB | |
Source: | Code function: | 0_2_004030FB | |
Source: | Code function: | 0_2_00404F56 | |
Source: | Code function: | 0_2_00401000 | |
Source: | Code function: | 0_2_0040140B | |
Source: | Code function: | 0_2_00402836 | |
Source: | Code function: | 0_2_00404FC2 | |
Source: | Code function: | 0_2_004047D3 | |
Source: | Code function: | 0_2_004012E2 | |
Source: | Code function: | 0_2_004058E6 | |
Source: | Code function: | 0_2_00404292 | |
Source: | Code function: | 0_2_00403F9C | |
Source: | Code function: | 0_2_004038B4 |
Source: | Static PE information: |
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Source: | Code function: | 0_2_00405E93 | |
Source: | Code function: | 0_2_004054BD | |
Source: | Code function: | 0_2_00402671 | |
Source: | Code function: | 7_2_002B245C | |
Source: | Code function: | 7_2_002B68BA | |
Source: | Code function: | 7_2_002AB89C | |
Source: | Code function: | 7_2_002A85EA | |
Source: | Code function: | 7_2_002C31DC |
Source: | Code function: | 1_2_004161D7 | |
Source: | Code function: | 1_2_00416218 | |
Source: | Code function: | 1_2_004162E4 | |
Source: | Code function: | 1_2_00406AB5 | |
Source: | Code function: | 1_2_0040C3E8 |
Networking: |
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Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) | Show sources |
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System process connects to network (likely due to code injection or exploit) | Show sources |
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Performs DNS queries to domains with low reputation | Show sources |
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C2 URLs / IPs found in malware configuration | Show sources |
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