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Windows Analysis Report
NUEVA ORDEN-MATSA 10-2022,.exe

Overview

General Information

Sample Name:NUEVA ORDEN-MATSA 10-2022,.exe
Analysis ID:715078
MD5:5bb547610939ac07657f6216a28498cb
SHA1:89eadfa478804f0a5798e26871ff45c4906349ee
SHA256:3d70466e2cb7b2b051feb16750acb3b40af81f4595a0c0ffa865c13907820ca2
Tags:AZORultexe
Infos:

Detection

Azorult
Score:100
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

Yara detected Azorult
Multi AV Scanner detection for submitted file
Malicious sample detected (through community Yara rule)
Yara detected Azorult Info Stealer
Antivirus / Scanner detection for submitted sample
Snort IDS alert for network traffic
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Tries to steal Crypto Currency Wallets
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to harvest and steal ftp login credentials
Machine Learning detection for sample
Allocates memory in foreign processes
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
DLL side loading technique detected
Tries to harvest and steal Bitcoin Wallet information
C2 URLs / IPs found in malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Tries to steal Instant Messenger accounts or passwords
Tries to harvest and steal browser information (history, passwords, etc)
Queries the volume information (name, serial number etc) of a device
Yara signature match
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)
PE file contains sections with non-standard names
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)
Contains functionality to check the parent process ID (often done to detect debuggers and analysis systems)
Yara detected Credential Stealer
Contains functionality to dynamically determine API calls
Found dropped PE file which has not been started or loaded
IP address seen in connection with other malware
Contains long sleeps (>= 3 min)
Is looking for software installed on the system
Queries information about the installed CPU (vendor, model number etc)
PE file does not import any functions
Sample file is different than original file name gathered from version info
PE file contains an invalid checksum
Extensive use of GetProcAddress (often used to hide API calls)
Drops PE files
Contains functionality to read the PEB
Uses a known web browser user agent for HTTP communication
Binary contains a suspicious time stamp
PE / OLE file has an invalid certificate
Uses Microsoft's Enhanced Cryptographic Provider
Creates a process in suspended mode (likely to inject code)

Classification

  • System is w10x64
  • NUEVA ORDEN-MATSA 10-2022,.exe (PID: 1504 cmdline: C:\Users\user\Desktop\NUEVA ORDEN-MATSA 10-2022,.exe MD5: 5BB547610939AC07657F6216A28498CB)
    • cvtres.exe (PID: 4128 cmdline: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe MD5: C09985AE74F0882F208D75DE27770DFA)
      • cmd.exe (PID: 5320 cmdline: C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "cvtres.exe MD5: F3BDBE3BB6F734E357235F4D5898582D)
        • conhost.exe (PID: 4652 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)
        • timeout.exe (PID: 5980 cmdline: C:\Windows\system32\timeout.exe 3 MD5: 121A4EDAE60A7AF6F5DFA82F7BB95659)
  • cleanup
{"C2 url": "http://cinho.shop/PL341/index.php"}
SourceRuleDescriptionAuthorStrings
00000001.00000000.248942345.0000000000400000.00000040.00000400.00020000.00000000.sdmpJoeSecurity_AzorultYara detected Azorult Info StealerJoe Security
    00000001.00000000.248942345.0000000000400000.00000040.00000400.00020000.00000000.sdmpJoeSecurity_Azorult_1Yara detected AzorultJoe Security
      00000001.00000000.248942345.0000000000400000.00000040.00000400.00020000.00000000.sdmpWindows_Trojan_Azorult_38fce9eaunknownunknown
      • 0x1a450:$a1: /c %WINDIR%\system32\timeout.exe 3 & del "
      • 0xd778:$a2: %APPDATA%\.purple\accounts.xml
      • 0xdec0:$a3: %TEMP%\curbuf.dat
      • 0x1a1d4:$a4: PasswordsList.txt
      • 0x151d8:$a5: Software\Valve\Steam
      00000001.00000000.248942345.0000000000400000.00000040.00000400.00020000.00000000.sdmpAzorult_1Azorult Payloadkevoreilly
      • 0x18878:$code1: C7 07 3C 00 00 00 8D 45 80 89 47 04 C7 47 08 20 00 00 00 8D 85 80 FE FF FF 89 47 10 C7 47 14 00 01 00 00 8D 85 00 FE FF FF 89 47 1C C7 47 20 80 00 00 00 8D 85 80 FD FF FF 89 47 24 C7 47 28 80 ...
      • 0x12cac:$string1: SELECT DATETIME( ((visits.visit_time/1000000)-11644473600),"unixepoch")
      00000001.00000000.248942345.0000000000400000.00000040.00000400.00020000.00000000.sdmpAzorultdetect Azorult in memoryJPCERT/CC Incident Response Group
      • 0x18618:$v1: Mozilla/4.0 (compatible; MSIE 6.0b; Windows NT 5.1)
      • 0x18c78:$v1: Mozilla/4.0 (compatible; MSIE 6.0b; Windows NT 5.1)
      • 0x1a360:$v2: http://ip-api.com/json
      • 0x18fd2:$v3: C6 07 1E C6 47 01 15 C6 47 02 34
      Click to see the 39 entries
      SourceRuleDescriptionAuthorStrings
      1.0.cvtres.exe.400000.3.raw.unpackJoeSecurity_AzorultYara detected Azorult Info StealerJoe Security
        1.0.cvtres.exe.400000.3.raw.unpackJoeSecurity_Azorult_1Yara detected AzorultJoe Security
          1.0.cvtres.exe.400000.3.raw.unpackWindows_Trojan_Azorult_38fce9eaunknownunknown
          • 0x1a450:$a1: /c %WINDIR%\system32\timeout.exe 3 & del "
          • 0xd778:$a2: %APPDATA%\.purple\accounts.xml
          • 0xdec0:$a3: %TEMP%\curbuf.dat
          • 0x1a1d4:$a4: PasswordsList.txt
          • 0x151d8:$a5: Software\Valve\Steam
          1.0.cvtres.exe.400000.3.raw.unpackAzorult_1Azorult Payloadkevoreilly
          • 0x18878:$code1: C7 07 3C 00 00 00 8D 45 80 89 47 04 C7 47 08 20 00 00 00 8D 85 80 FE FF FF 89 47 10 C7 47 14 00 01 00 00 8D 85 00 FE FF FF 89 47 1C C7 47 20 80 00 00 00 8D 85 80 FD FF FF 89 47 24 C7 47 28 80 ...
          • 0x12cac:$string1: SELECT DATETIME( ((visits.visit_time/1000000)-11644473600),"unixepoch")
          1.0.cvtres.exe.400000.3.raw.unpackAzorultdetect Azorult in memoryJPCERT/CC Incident Response Group
          • 0x18618:$v1: Mozilla/4.0 (compatible; MSIE 6.0b; Windows NT 5.1)
          • 0x18c78:$v1: Mozilla/4.0 (compatible; MSIE 6.0b; Windows NT 5.1)
          • 0x1a360:$v2: http://ip-api.com/json
          • 0x18fd2:$v3: C6 07 1E C6 47 01 15 C6 47 02 34