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Analysis Report HOPEFUL.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)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Yara detected FormBook
Allocates memory in foreign processes
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Antivirus or Machine Learning detection for unpacked file
Checks if the current process is being debugged
Contains functionality for execution timing, often used to detect debuggers
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to call native functions
Contains functionality to launch a process as a different user
Contains functionality to read the PEB
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Dropped file seen in connection with other malware
Drops PE files
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found inlined nop instructions (likely shell or obfuscated code)
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
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Yara signature match
Classification
Startup |
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Malware Configuration |
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Threatname: FormBook |
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{"Config: ": ["CONFIG_PATTERNS 0x8bc2", "KEY1_OFFSET 0x1d510", "CONFIG SIZE : 0xf7", "CONFIG OFFSET 0x1d615", "URL SIZE : 33", "searching string pattern", "strings_offset 0x1c1a3", "searching hashes pattern", "--------------------------------------------------", "Decrypted Function Hashes", "--------------------------------------------------", "0x1004744a", "0xf43668a6", "0x980476e5", "0x35a6d50c", "0xf89290dc", "0x94261f57", "0x7d54c891", "0x47cb721", "0xf72d70d3", "0x9f715026", "0xbf0a5e41", "0x2902d074", "0xf653b199", "0xc8c42cc6", "0x2e1b7599", "0x210d4d07", "0x6d2a7921", "0x8ea85a2f", "0x207c50ff", "0xb967410a", "0x1eb17415", "0xb46802f8", "0x11da8518", "0xf42ed5c", "0x2885a3d3", "0x445675fa", "0x5c289b4c", "0x40ede5aa", "0xf24946a2", "0x8559c3e2", "0xb9d34d23", "0xa14d0a19", "0x2d07bbe2", "0xbbd1d68c", "0xb28c29d4", "0x3911edeb", "0xefad046d", "0xa0605497", "0xf5529cbf", "0x5507576a", "0xfa2467c8", "0x5b6423bf", "0xe22409b9", "0xde1eba2", "0xae847e2", "0xa8cfcc9", "0x26fc2c69", "0x5d8a75ac", "0x22eb3474", "0x2b37c918", "0x79402007", "0x7544791c", "0x641b2c94", "0x1db04ecf", "0xf5d02cd8", "0xad012172", "0x6206e716", "0x5e4b9b9a", "0xe4e2f5f4", "0x54c93159", "0x25ea79b", "0x5bf29119", "0xd6507db", "0x32ffc9f8", "0xe4cfab72", "0x98db5380", "0xce4cc542", "0x3092a0a2", "0x66053660", "0x2607a133", "0xfcd014c1", "0x80b41d4", "0x4102ad8d", "0x857bf6a6", "0xd3ec6064", "0x23145fc4", "0xc026698f", "0x8f5385d8", "0x2430512b", "0x3ebe9086", "0x4c6fddb5", "0x276db13e", "0xe00f0a8e", "0x85cf9404", "0xb2248784", "0xcdc7e023", "0x11f5f50", "0x1dd4bc1c", "0x8235fce2", "0x21b17672", "0xbba64d93", "0x2f0ee0d8", "0x9cb95240", "0x28c21e3f", "0x9347ac57", "0x9d9522dc", "0x911bc70e", "0x74443db9", "0xf04c1aa9", "0x6484bcb5", "0x11fc2f72", "0x2b44324f", "0x9d70beea", "0x59adf952", "0x172ac7b4", "0x5d4b4e66", "0xed297eae", "0xa88492a6", "0xb21b057c", "0x70f35767", "0xb6f4d5a8", "0x67cea859", "0xc1626bff", "0xb4e1ae2", "0x24a48dcf", "0xe11da208", "0x1c920818", "0x65f4449c", "0xc30bc050", "0x3e86e1fb", "0x9e01fc32", "0x216500c2", "0x48e207c9", "0x2decf13e", "0x19996921", "0xb7da3dd7", "0x47f39d2b", "0x6777e2de", "0xd980e37f", "0x963fea3b", "0xacddb7ea", "0x110aec35", "0x647331f3", "0x2e381da4", "0x50f66474", "0xec16e0c0", "0xf9d81a42", "0xd6c6f9db", "0xef3df91", "0x60e0e203", "0x7c81caaf", "0x71c2ec76", "0x25e431cc", "0x106f568f", "0x6a60c8a9", "0xb758aab3", "0x3b34de90", "0x700420f5", "0xee359a7e", "0xd1d808a", "0x47ba47a5", "0xff959c4c", "0x5d30a87d", "0xaa95a900", "0x80b19064", "0x9c5a481a", "0x1dd252d", "0xdb3055fc", "0xe0cf8bf1", "0x3a48eabc", "0xf0472f97", "0x4a6323de", "0x4260edca", "0x53f7fb4f", "0x3d2e9c99", "0xf6879235", "0xe6723cac", "0xe184dfaa", "0xe99ffaa0", "0xf6aebe25", "0xefadf9a5", "0x215de938", "0x757906aa", "0x84f8d766", "0xb6494f65", "0x13a75318", "0x5bde5587", "0xe9eba2a4", "0x6b8a0df3", "0x9c02f250", "0xe52a2a2e", "0xdb96173c", "0x3c0f2fc", "0xd45e157c", "0x4edd1210", "0x2b127ce0", "0xadc887b6", "0xf45a1c52", "0xc84869d7", "0x36dc1f04", "0x50c2a508", "0x3e88e8bf", "0x4b6374a6", "0x72a93198", "0x85426977", "0xea193e11", "0xea653007", "0xe297c9c", "0x65399e87", "0x23609e75", "0xb92e8a5a", "0xabc89476", "0xd989572f", "0x4536ab86", "0x3476afc1", "0xaf24a63b", "0x393b9ac8", "0x414a3c70", "0x487e77f4", "0xbee1bdf6", "0xc30c49a6", "0xcb591d7f", "0x5c4ee455", "0x7c81c71d", "0x11c6f95e", "--------------------------------------------------", "Decrypted Strings", "--------------------------------------------------", "USERNAME", "LOCALAPPDATA", "USERPROFILE", "APPDATA", "TEMP", "ProgramFiles", "CommonProgramFiles", "ALLUSERSPROFILE", "/c copy \"", "/c del \"", "\\Run", "\\Policies", "\\Explorer", "\\Registry\\User", "\\Registry\\Machine", "\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion", "Office\\15.0\\Outlook\\Profiles\\Outlook\\", " NT\\CurrentVersion\\Windows Messaging Subsystem\\Profiles\\Outlook\\", "\\SOFTWARE\\Mozilla\\Mozilla ", "\\Mozilla", "Username: ", "Password: ", "formSubmitURL", "usernameField", "encryptedUsername", "encryptedPassword", "\\logins.json", "\\signons.sqlite", "\\Microsoft\\Vault\\", "SELECT encryptedUsername, encryptedPassword, formSubmitURL FROM moz_logins", "\\Google\\Chrome\\User Data\\Default\\Login Data", "SELECT origin_url, username_value, password_value FROM logins", ".exe", ".com", ".scr", ".pif", ".cmd", ".bat", "ms", "win", "gdi", "mfc", "vga", "igfx", "user", "help", "config", "update", "regsvc", "chkdsk", "systray", "audiodg", "certmgr", "autochk", "taskhost", "colorcpl", "services", "IconCache", "ThumbCache", "Cookies", "SeDebugPrivilege", "SeShutdownPrivilege", "\\BaseNamedObjects", "config.php", "POST ", " HTTP/1.1", "", "Host: ", "", "Connection: close", "", "Content-Length: ", "", "Cache-Control: no-cache", "", "Origin: http://", "", "User-Agent: Mozilla Firefox/4.0", "", "Content-Type: application/x-www-form-urlencoded", "", "Accept: */*", "", "Referer: http://", "", "Accept-Language: en-US", "", "Accept-Encoding: gzip, deflate", "", "dat=", "f-start", "strahlenschutz.digital", "soterppe.com", "wlw-hnlt.com", "topheadlinetowitness-today.info", "droriginals.com", "baculatechie.online", "definity.finance", "weddingmustgoon.com", "ludisenofloral.com", "kenniscourtureconsignments.com", "dl888.net", "singledynamics.com", "internetmarkaching.com", "solidconstruct.site", "ip-freight.com", "11sxsx.com", "incomecontent.com", "the343radio.com", "kimberlygoedhart.net", "dgdoughnuts.net", "vivethk.com", "st-reet.com", "luxusgrotte.com", "hareland.info", "fitdramas.com", "shakahats.com", "cositasdepachecos.com", "lhc965.com", "5hnjy.com", "zoommedicaremeetings.com", "bebywye.site", "ravenlewis.com", "avia-sales.xyz", "screwtaped.com", "xaustock.com", "hongreng.xyz", "lokalised.com", "neosolutionsllc.com", "ecandkllc.com", "sistertravelalliance.com", "brotherhoodoffathers.com", "mybestme.store", "vigilantdis.com", "sqatzx.com", "kornteengoods.com", "miamiwaterworld.com", "mywillandmylife.com", "novergi.com", "eaglesnestpropheticministry.com", "sterlworldshop.com", "gabriellagullberg.com", "toweroflifeinc.com", "tiendazoom.com", "dividupe.com", "szyulics.com", "theorangepearl.com", "hotvidzhub.download", "asacal.com", "systemedalarmebe.com", "margosbest.com", "kathymusic.com", "quintred.com", "mad54.art", "simplification.business", "f-end", "--------------------------------------------------", "Decrypted CnC URL", "--------------------------------------------------", "www.registeredagentfirm.com/jqc/\u0000"]}
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 19 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 1 entries |
Sigma Overview |
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No Sigma rule has matched |
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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: |