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Windows
Analysis Report
file.exe
Overview
General Information
Detection
Djvu, Fabookie, Raccoon Stealer v2, SmokeLoader
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Detected unpacking (overwrites its own PE header)
Yara detected SmokeLoader
System process connects to network (likely due to code injection or exploit)
Detected unpacking (changes PE section rights)
Antivirus detection for URL or domain
Antivirus detection for dropped file
Yara detected Raccoon Stealer v2
Multi AV Scanner detection for submitted file
Yara detected Fabookie
Benign windows process drops PE files
Malicious sample detected (through community Yara rule)
Yara detected Djvu Ransomware
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Maps a DLL or memory area into another process
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Creates processes via WMI
Machine Learning detection for sample
Injects a PE file into a foreign processes
Deletes itself after installation
Tries to detect virtualization through RDTSC time measurements
Creates a thread in another existing process (thread injection)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Found many strings related to Crypto-Wallets (likely being stolen)
Checks if the current machine is a virtual machine (disk enumeration)
Tries to harvest and steal browser information (history, passwords, etc)
Sample uses process hollowing technique
Detected VMProtect packer
Tries to steal Crypto Currency Wallets
Machine Learning detection for dropped file
C2 URLs / IPs found in malware configuration
One or more processes crash
Contains functionality to query locales information (e.g. system language)
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Detected potential crypto function
Sample execution stops while process was sleeping (likely an evasion)
JA3 SSL client fingerprint seen in connection with other malware
Downloads executable code via HTTP
Contains long sleeps (>= 3 min)
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Drops files with a non-matching file extension (content does not match file extension)
Drops PE files
Contains functionality to read the PEB
Uses a known web browser user agent for HTTP communication
PE file contains more sections than normal
Creates a process in suspended mode (likely to inject code)
Contains functionality for read data from the clipboard
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
Yara signature match
Contains functionality to check if a debugger is running (IsDebuggerPresent)
PE file contains sections with non-standard names
Internet Provider seen in connection with other malware
Contains functionality to query CPU information (cpuid)
Found potential string decryption / allocating functions
Contains functionality to call native functions
Contains functionality to read the clipboard data
Found dropped PE file which has not been started or loaded
Contains functionality which may be used to detect a debugger (GetProcessHeap)
IP address seen in connection with other malware
Entry point lies outside standard sections
Creates a DirectInput object (often for capturing keystrokes)
Is looking for software installed on the system
PE file contains an invalid checksum
Uses cacls to modify the permissions of files
Connects to several IPs in different countries
Classification
- System is w10x64
- file.exe (PID: 4356 cmdline:
C:\Users\u ser\Deskto p\file.exe MD5: 17A74A0281CEFB5D9C29022FBC79981A) - explorer.exe (PID: 3452 cmdline:
C:\Windows \Explorer. EXE MD5: AD5296B280E8F522A8A897C96BAB0E1D) - 4113.exe (PID: 4968 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\4113.ex e MD5: B141BC58618C537917CC1DA179CBE8AB) - 3046.exe (PID: 3680 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\3046.ex e MD5: 46909DA148DE57B2D85591626AEDBD76) - 3046.exe (PID: 5672 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\3046.ex e MD5: 46909DA148DE57B2D85591626AEDBD76) - icacls.exe (PID: 3460 cmdline:
icacls "C: \Users\use r\AppData\ Local\09cc 62dd-ff65- 4927-b82d- d455eaaeb9 f0" /deny *S-1-1-0:( OI)(CI)(DE ,DC) MD5: FF0D1D4317A44C951240FAE75075D501) - 3046.exe (PID: 5256 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\3046.e xe" --Admi n IsNotAut oStart IsN otTask MD5: 46909DA148DE57B2D85591626AEDBD76) - A33B.exe (PID: 3776 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\A33B.ex e MD5: B328ABE938AE81E9382BD6858A6EE77F) - llpb1133.exe (PID: 2560 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\llpb11 33.exe" MD5: 81A0ECC23B44DA5116D397C0A3104A05) - pliu.exe (PID: 1952 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\pliu.e xe" MD5: B9363486500E209C05F97330226BBF8A) - conhost.exe (PID: 5060 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496) - pliu.exe (PID: 5180 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\pliu.e xe" -h MD5: B9363486500E209C05F97330226BBF8A) - conhost.exe (PID: 6136 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496) - XandETC.exe (PID: 5632 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\XandET C.exe" MD5: 3006B49F3A30A80BB85074C279ACC7DF) - 98D7.exe (PID: 5352 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\98D7.ex e MD5: 81A0ECC23B44DA5116D397C0A3104A05) - E4.exe (PID: 2096 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\E4.exe MD5: 29C3DE14DFFA53EDC7E690D0FC0ECCE2) - ECFB.exe (PID: 996 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\ECFB.ex e MD5: 3A452937E8A961C5E19974C2CBB4AFAA) - WerFault.exe (PID: 4116 cmdline:
C:\Windows \SysWOW64\ WerFault.e xe -u -p 9 96 -s 520 MD5: 9E2B8ACAD48ECCA55C0230D63623661B) - D8D3.exe (PID: 5128 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\D8D3.ex e MD5: 0CA939E14D58B13997144F0AF89ADEA9) - 3046.exe (PID: 3112 cmdline:
"C:\Users\ user\AppDa ta\Local\0 9cc62dd-ff 65-4927-b8 2d-d455eaa eb9f0\3046 .exe" --Au toStart MD5: 46909DA148DE57B2D85591626AEDBD76) - 3046.exe (PID: 4084 cmdline:
"C:\Users\ user\AppDa ta\Local\0 9cc62dd-ff 65-4927-b8 2d-d455eaa eb9f0\3046 .exe" --Au toStart MD5: 46909DA148DE57B2D85591626AEDBD76)
- sievwvt (PID: 3176 cmdline:
C:\Users\u ser\AppDat a\Roaming\ sievwvt MD5: 17A74A0281CEFB5D9C29022FBC79981A)
- 3046.exe (PID: 4424 cmdline:
C:\Users\u ser\AppDat a\Local\09 cc62dd-ff6 5-4927-b82 d-d455eaae b9f0\3046. exe --Task MD5: 46909DA148DE57B2D85591626AEDBD76)
- cleanup
{"Download URLs": ["http://uaery.top/dl/build2.exe", "http://bihsy.com/files/1/build3.exe"], "C2 url": "http://bihsy.com/lancer/get.php", "Ransom note file": "_readme.txt", "Ransom note": "ATTENTION!\r\n\r\nDon't worry, you can return all your files!\r\nAll your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key.\r\nThe only method of recovering files is to purchase decrypt tool and unique key for you.\r\nThis software will decrypt all your encrypted files.\r\nWhat guarantees you have?\r\nYou can send one of your encrypted file from your PC and we decrypt it for free.\r\nBut we can decrypt only 1 file for free. File must not contain valuable information.\r\nYou can get and look video overview decrypt tool:\r\nhttps://we.tl/t-8pCGyFnOj6\r\nPrice of private key and decrypt software is $980.\r\nDiscount 50% available if you contact us first 72 hours, that's price for you is $490.\r\nPlease note that you'll never restore your data without payment.\r\nCheck your e-mail \"Spam\" or \"Junk\" folder if you don't get answer more than 6 hours.\r\n\r\n\r\nTo get this software you need write on our e-mail:\r\nsupport@freshmail.top\r\n\r\nReserve e-mail address to contact us:\r\ndatarestorehelp@airmail.cc\r\n\r\nYour personal ID:\r\n0641JOsie", "Ignore Files": ["ntuser.dat", "ntuser.dat.LOG1", "ntuser.dat.LOG2", "ntuser.pol", ".sys", ".ini", ".DLL", ".dll", ".blf", ".bat", ".lnk", ".regtrans-ms", "C:\\SystemID\\", "C:\\Users\\Default User\\", "C:\\Users\\Public\\", "C:\\Users\\All Users\\", "C:\\Users\\Default\\", "C:\\Documents and Settings\\", "C:\\ProgramData\\", "C:\\Recovery\\", "C:\\System Volume Information\\", "C:\\Users\\%username%\\AppData\\Roaming\\", "C:\\Users\\%username%\\AppData\\Local\\", "C:\\Windows\\", "C:\\PerfLogs\\", "C:\\ProgramData\\Microsoft\\", "C:\\ProgramData\\Package Cache\\", "C:\\Users\\Public\\", "C:\\$Recycle.Bin\\", "C:\\$WINDOWS.~BT\\", "C:\\dell\\", "C:\\Intel\\", "C:\\MSOCache\\", "C:\\Program Files\\", "C:\\Program Files (x86)\\", "C:\\Games\\", "C:\\Windows.old\\", "D:\\Users\\%username%\\AppData\\Roaming\\", "D:\\Users\\%username%\\AppData\\Local\\", "D:\\Windows\\", "D:\\PerfLogs\\", "D:\\ProgramData\\Desktop\\", "D:\\ProgramData\\Microsoft\\", "D:\\ProgramData\\Package Cache\\", "D:\\Users\\Public\\", "D:\\$Recycle.Bin\\", "D:\\$WINDOWS.~BT\\", "D:\\dell\\", "D:\\Intel\\", "D:\\MSOCache\\", "D:\\Program Files\\", "D:\\Program Files (x86)\\", "D:\\Games\\", "E:\\Users\\%username%\\AppData\\Roaming\\", "E:\\Users\\%username%\\AppData\\Local\\", "E:\\Windows\\", "E:\\PerfLogs\\", "E:\\ProgramData\\Desktop\\", "E:\\ProgramData\\Microsoft\\", "E:\\ProgramData\\Package Cache\\", "E:\\Users\\Public\\", "E:\\$Recycle.Bin\\", "E:\\$WINDOWS.~BT\\", "E:\\dell\\", "E:\\Intel\\", "E:\\MSOCache\\", "E:\\Program Files\\", "E:\\Program Files (x86)\\", "E:\\Games\\", "F:\\Users\\%username%\\AppData\\Roaming\\", "F:\\Users\\%username%\\AppData\\Local\\", "F:\\Windows\\", "F:\\PerfLogs\\", "F:\\ProgramData\\Desktop\\", "F:\\ProgramData\\Microsoft\\", "F:\\Users\\Public\\", "F:\\$Recycle.Bin\\", "F:\\$WINDOWS.~BT\\", "F:\\dell\\", "F:\\Intel\\"], "Public Key": "-----BEGIN PUBLIC KEY-----\\\\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApKaxnIXI+dNswr3BwHaz\\\\n2d48dsnCgVqNaCi3raCQH9vXnap8L2JxiWeoQF+T2OGE+ecKJpaifomH2NUPid9n\\\\n1YbThm64VJFv\\/QkGa3aGDfcOQJP+wnHTaJNGHnh\\/1JyhqlfJDJ\\/FZvINl4VJFyWS\\\\nJd\\/zSb4vp8WmkqCTPgQ5nH8fy1kL9c1Z8BQVhqzuCeiJVFn4QjIt7ct\\/vsQXfhOg\\\\nkmRpwR3oJ40fghjpkqxS+wreCfNIHPXHq8Ope0eOfQ9vXQQ2sapKLhE97+NJ0os0\\\\n4JoAS5yjNOCUk8aDxFTDbWCtnutApBuv93hFaMpbOlVDbBmBl+ZCXwyfyx8cMEzm\\\\npQIDAQAB\\\\n-----END PUBLIC KEY-----"}
{"C2 list": ["http://bulimu55t.net/", "http://soryytlic4.net/", "http://bukubuka1.net/", "http://novanosa5org.org/", "http://hujukui3.net/", "http://newzelannd66.org/", "http://golilopaster.org/"]}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_RaccoonV2 | Yara detected Raccoon Stealer v2 | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
MALWARE_Win_DLInjector04 | Detects downloader / injector | ditekSHen |
|
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
Windows_Trojan_Smokeloader_3687686f | unknown | unknown |
| |
JoeSecurity_RaccoonV2 | Yara detected Raccoon Stealer v2 | Joe Security | ||
Windows_Trojan_RedLineStealer_ed346e4c | unknown | unknown |
| |
JoeSecurity_RaccoonV2 | Yara detected Raccoon Stealer v2 | Joe Security | ||
Windows_Trojan_RedLineStealer_ed346e4c | unknown | unknown |
| |
Click to see the 49 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
SUSP_XORed_URL_in_EXE | Detects an XORed URL in an executable | Florian Roth (Nextron Systems) |
| |
JoeSecurity_Djvu | Yara detected Djvu Ransomware | Joe Security | ||
MALWARE_Win_STOP | Detects STOP ransomware | ditekSHen |
| |
Windows_Ransomware_Stop_1e8d48ff | unknown | unknown |
| |
SUSP_XORed_URL_in_EXE | Detects an XORed URL in an executable | Florian Roth (Nextron Systems) |
| |
Click to see the 36 entries |
⊘No Sigma rule has matched
⊘No Snort rule has matched
Click to jump to signature section
Show All Signature Results
AV Detection |
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