Windows Analysis Report
Tax_Documents_PDF.jar

Overview

General Information

Sample name: Tax_Documents_PDF.jar
Analysis ID: 1606866
MD5: 2f49427faa6c14c15ed0c6f81827acd8
SHA1: c38853655041183c2e9ef3cdb3aa47a5436cc110
SHA256: e042bfca3591d883de83fa82533a7be0995c877c276e0a3e48d43637f874bb96
Tags: jaruser-malrpt
Infos:

Detection

Dynamic Stealer
Score: 96
Range: 0 - 100
Confidence: 100%

Signatures

Malicious sample detected (through community Yara rule)
Sigma detected: Register Jar In Run Key
Suricata IDS alerts for network traffic
Yara detected Dynamic Stealer
Creates autostart registry keys to launch java
Exploit detected, runtime environment starts unknown processes
Java Jar creates autostart registry key (Windows persistence behavior)
Uses cmd line tools excessively to alter registry or file data
Yara detected AllatoriJARObfuscator
Yara detected Skidfuscator
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to detect virtual machines (SLDT)
Contains functionality to query CPU information (cpuid)
Creates a process in suspended mode (likely to inject code)
Detected TCP or UDP traffic on non-standard ports
Found inlined nop instructions (likely shell or obfuscated code)
Internet Provider seen in connection with other malware
Java Jar is obfuscated using Allatori
Launches a Java Jar file from a suspicious file location
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sigma detected: CurrentVersion Autorun Keys Modification
Sigma detected: Direct Autorun Keys Modification
Sigma detected: Potential Persistence Attempt Via Run Keys Using Reg.EXE
Sigma detected: Shell Process Spawned by Java.EXE
Sigma detected: Use Short Name Path in Command Line
Uses cacls to modify the permissions of files
Uses code obfuscation techniques (call, push, ret)
Uses reg.exe to modify the Windows registry
Yara signature match

Classification

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious

Software Vulnerabilities
barindex
Exploit detected, runtime environment starts unknown processes
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Process created: C:\Windows\SysWOW64\cmd.exe
Found inlined nop instructions (likely shell or obfuscated code)
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 4x nop then cmp eax, dword ptr [ecx+04h] 2_2_02F82DFE

Networking
barindex
Suricata IDS alerts for network traffic
Source: Network traffic Suricata IDS: 2853044 - Severity 1 - ETPRO MALWARE Java/Adwind Variant CnC Activity : 192.168.2.7:49703 -> 45.134.225.90:8899
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.7:49703 -> 45.134.225.90:8899
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: DAINTERNATIONALGROUPGB DAINTERNATIONALGROUPGB
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: unknown TCP traffic detected without corresponding DNS query: 45.134.225.90
Source: java.exe, 00000002.00000002.2495777355.000000000A5F8000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A3ED000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A1ED000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://bugreport.sun.com/bugreport/
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A509000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A4F6000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2495777355.000000000A6CF000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2497675280.00000000159E7000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2491806546.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2487573447.000000000523B000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000003.1458780566.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000003.1457672595.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A54A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A465000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A39A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A19A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A349000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2487552682.000000000504C000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000003.1541737613.00000000158D4000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 00000013.00000003.1541083741.00000000158D3000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0E
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A509000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A4F6000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A54A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A349000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2487552682.000000000504C000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crt
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2487573447.000000000523B000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A54A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A465000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A39A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A19A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A349000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2487552682.000000000504C000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crt0
Source: javaw.exe, 0000000E.00000002.2487573447.000000000523B000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crtS
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A509000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A4F6000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedRootG4.crt
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2487573447.000000000523B000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A54A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A465000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A39A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A19A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A349000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2487552682.000000000504C000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedRootG4.crt0C
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A513000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A4F6000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A30F000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2495777355.000000000A6CF000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2497675280.00000000159E7000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2491806546.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2487573447.000000000523B000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000003.1458780566.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000003.1457672595.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A54A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A465000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A39A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A19A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A349000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2487552682.000000000504C000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000003.1541737613.00000000158D4000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 00000013.00000003.1541083741.00000000158D3000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A513000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A4F6000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A30F000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crl
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2487573447.000000000523B000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A54A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A465000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A39A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A19A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A349000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2487552682.000000000504C000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crl0
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A513000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A4F6000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A30F000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedRootG4.crl
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2497675280.00000000159E7000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2491806546.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2487573447.000000000523B000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000003.1458780566.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000003.1457672595.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A54A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A465000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A39A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A19A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A349000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2487552682.000000000504C000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000003.1541737613.00000000158D4000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 00000013.00000003.1541083741.00000000158D3000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedRootG4.crl0
Source: java.exe, 00000002.00000002.2495777355.000000000A610000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A3F3000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A1F3000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://java.oracle.com/
Source: java.exe, 00000002.00000002.2498081738.0000000015E4D000.00000004.00000020.00020000.00000000.sdmp, java.exe, 00000002.00000002.2497675280.00000000159E7000.00000004.00000020.00020000.00000000.sdmp, java.exe, 00000002.00000002.2495777355.000000000A7D9000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2491806546.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2487573447.000000000523B000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000003.1458780566.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000003.1457672595.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A54A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A349000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2487552682.000000000504C000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000003.1541012322.00000000158F1000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2491886047.0000000015900000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://null.oracle.com/
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A509000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://ocsp.digicert.com
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2487573447.000000000523B000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A4F6000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A54A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A465000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A39A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A19A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A349000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2487552682.000000000504C000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://ocsp.digicert.com0A
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2495777355.000000000A6CF000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2497675280.00000000159E7000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2491806546.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2487573447.000000000523B000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000003.1458780566.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000003.1457672595.0000000015A2E000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A4F6000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A54A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A465000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A39A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A19A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A349000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2487552682.000000000504C000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000003.1541737613.00000000158D4000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 00000013.00000003.1541083741.00000000158D3000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://ocsp.digicert.com0C
Source: java.exe, 00000002.00000002.2495777355.000000000A650000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2487573447.000000000523B000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A4F6000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A54A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A465000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2489064752.000000000A39A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A19A000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2488907139.000000000A349000.00000004.00000800.00020000.00000000.sdmp, javaw.exe, 00000013.00000002.2487552682.000000000504C000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://ocsp.digicert.com0X
Source: java.exe, 00000002.00000002.2495777355.000000000A5F8000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2495777355.000000000A5E4000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://www.allatori.com

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 00000002.00000002.2495777355.000000000A5F8000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Detects files packed with Allatori Java Obfuscator Author: ditekSHen
Source: 00000002.00000002.2495777355.000000000A5E4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Detects files packed with Allatori Java Obfuscator Author: ditekSHen
Source: Process Memory Space: java.exe PID: 5780, type: MEMORYSTR Matched rule: Detects files packed with Allatori Java Obfuscator Author: ditekSHen
Source: C:\cmdlinestart.log, type: DROPPED Matched rule: Detects files packed with Allatori Java Obfuscator Author: ditekSHen
Uses reg.exe to modify the Windows registry
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f
Yara signature match
Source: 00000002.00000002.2495777355.000000000A5F8000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: INDICATOR_JAVA_Packed_Allatori author = ditekSHen, description = Detects files packed with Allatori Java Obfuscator
Source: 00000002.00000002.2495777355.000000000A5E4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: INDICATOR_JAVA_Packed_Allatori author = ditekSHen, description = Detects files packed with Allatori Java Obfuscator
Source: Process Memory Space: java.exe PID: 5780, type: MEMORYSTR Matched rule: INDICATOR_JAVA_Packed_Allatori author = ditekSHen, description = Detects files packed with Allatori Java Obfuscator
Source: C:\cmdlinestart.log, type: DROPPED Matched rule: INDICATOR_JAVA_Packed_Allatori author = ditekSHen, description = Detects files packed with Allatori Java Obfuscator
Source: classification engine Classification label: mal96.troj.expl.evad.winJAR@24/8@0/1
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2246122658-3693405117-2476756634-1003\83aa4cc77f591dfc2374580bbd95f6ba_9e146be9-c76a-4720-bcdb-53011b87bd06 Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Mutant created: NULL
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6672:120:WilError_03
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7972:120:WilError_03
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7672:120:WilError_03
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7204:120:WilError_03
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7372:120:WilError_03
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe File created: C:\Users\user~1\AppData\Local\Temp\hsperfdata_user Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: unknown Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\Java\jre-1.8\bin\java.exe" -javaagent:"C:\Users\user~1\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Tax_Documents_PDF.jar"" >> C:\cmdlinestart.log 2>&1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe "C:\Program Files (x86)\Java\jre-1.8\bin\java.exe" -javaagent:"C:\Users\user~1\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Tax_Documents_PDF.jar"
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Process created: C:\Windows\SysWOW64\icacls.exe C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
Source: C:\Windows\SysWOW64\icacls.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f"
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f
Source: unknown Process created: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe" -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f"
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f
Source: unknown Process created: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe" -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f"
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe "C:\Program Files (x86)\Java\jre-1.8\bin\java.exe" -javaagent:"C:\Users\user~1\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Tax_Documents_PDF.jar" Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Process created: C:\Windows\SysWOW64\icacls.exe C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: wsock32.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: version.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: dhcpcsvc6.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: dhcpcsvc.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: dwmapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: opengl32.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: glu32.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: windowscodecs.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: dataexchange.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: d3d11.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: dcomp.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: dxgi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: twinapi.appcore.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: dpapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: wsock32.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: version.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: dwmapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: dhcpcsvc6.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: dhcpcsvc.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: wsock32.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: version.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: dwmapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: dhcpcsvc6.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: dhcpcsvc.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4657278A-411B-11d2-839A-00C04FD918D0}\InProcServer32 Jump to behavior

Data Obfuscation
barindex
Yara detected AllatoriJARObfuscator
Source: Yara match File source: 00000002.00000002.2495777355.000000000A5F8000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.2495777355.000000000A5E4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: java.exe PID: 5780, type: MEMORYSTR
Source: Yara match File source: C:\cmdlinestart.log, type: DROPPED
Yara detected Skidfuscator
Source: Yara match File source: 00000002.00000002.2499362699.0000000016B10000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.2499362699.0000000016BAC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000013.00000002.2486303183.0000000001114000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000002.2486347292.00000000013C3000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: java.exe PID: 5780, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: javaw.exe PID: 7588, type: MEMORYSTR
Java Jar is obfuscated using Allatori
Source: Java tracing Executes: java.io.Writer.write(java.lang.String) on Obfuscation by Allatori Obfuscator v6.0 DEMO ## ## http://www.allatori.com
Source: Java tracing Executes: java.io.Writer.write(java.lang.String) on Obfuscation by Allatori Obfuscator v6.0 DEMO ## ## http://www.allatori.com
Source: Java tracing Executes: java.io.Writer.write(java.lang.String) on Obfuscation by Allatori Obfuscator v5.3 DEMO ## ## http://www.allatori.com
Source: Java tracing Executes: java.io.Writer.write(java.lang.String) on Obfuscation by Allatori Obfuscator v5.3 DEMO ## ## http://www.allatori.com
Source: Java tracing Executes: java.io.Writer.write(java.lang.String) on Obfuscation by Allatori Obfuscator v5.3 DEMO ## ## http://www.allatori.com
Launches a Java Jar file from a suspicious file location
Source: Java tracing Executes: java.lang.ProcessBuilder(java.lang.String[]) on cmd.exe /c reg add hkey_current_user\software\microsoft\windows\currentversion\run /v home /d "c:\program files (x86)\java\jre-1.8\bin\javaw.exe -jar c:\users\user\appdata\roaming\microsoft\.tmp\1738705111069.tmp" /f
Uses code obfuscation techniques (call, push, ret)
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02EDD8F7 push 00000000h; mov dword ptr [esp], esp 2_2_02EDD921
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02EDA20A push ecx; ret 2_2_02EDA21A
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02EDA21B push ecx; ret 2_2_02EDA225
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02EDB3B7 push 00000000h; mov dword ptr [esp], esp 2_2_02EDB3DD
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02EDBB67 push 00000000h; mov dword ptr [esp], esp 2_2_02EDBB8D
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02EDD8E0 push 00000000h; mov dword ptr [esp], esp 2_2_02EDD921
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02EDB947 push 00000000h; mov dword ptr [esp], esp 2_2_02EDB96D
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02EDC477 push 00000000h; mov dword ptr [esp], esp 2_2_02EDC49D
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02F7C2CD push ecx; retn 0022h 2_2_02F7C382
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02F817AE push ds; iretd 2_2_02F817AF
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02F7C013 push es; iretd 2_2_02F7C01A
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02C5D8F7 push 00000000h; mov dword ptr [esp], esp 14_2_02C5D921
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02C5A20A push ecx; ret 14_2_02C5A21A
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02C5A21B push ecx; ret 14_2_02C5A225
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02C5B3B7 push 00000000h; mov dword ptr [esp], esp 14_2_02C5B3DD
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02C5BB67 push 00000000h; mov dword ptr [esp], esp 14_2_02C5BB8D
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02C5D8E0 push 00000000h; mov dword ptr [esp], esp 14_2_02C5D921
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02C5B947 push 00000000h; mov dword ptr [esp], esp 14_2_02C5B96D
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02C5C477 push 00000000h; mov dword ptr [esp], esp 14_2_02C5C49D
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CF9AFC push ds; retn 0000h 14_2_02CF9B66
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CF53CC push ebp; iretd 14_2_02CF53CE
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CF53C8 push ebp; iretd 14_2_02CF53CA
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CF53C4 push ebp; iretd 14_2_02CF53C6
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CF53B8 push ebp; iretd 14_2_02CF53C2
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CF6349 pushad ; iretd 14_2_02CF634A
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CF535B push esp; iretd 14_2_02CF535E
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CF5357 push esp; iretd 14_2_02CF535A
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CF5355 push esp; iretd 14_2_02CF5356
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CF504B push ecx; iretd 14_2_02CF504E
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CF5047 push ecx; iretd 14_2_02CF504A
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Code function: 14_2_02CFB811 push cs; retf 14_2_02CFB831

Persistence and Installation Behavior
barindex
Uses cmd line tools excessively to alter registry or file data
Source: C:\Windows\SysWOW64\cmd.exe Process created: reg.exe
Source: C:\Windows\SysWOW64\cmd.exe Process created: reg.exe
Source: C:\Windows\SysWOW64\cmd.exe Process created: reg.exe
Source: C:\Windows\SysWOW64\cmd.exe Process created: reg.exe Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: reg.exe
Source: C:\Windows\SysWOW64\cmd.exe Process created: reg.exe Jump to behavior

Boot Survival
barindex
Creates autostart registry keys to launch java
Source: C:\Windows\SysWOW64\reg.exe Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run Home C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp Jump to behavior
Java Jar creates autostart registry key (Windows persistence behavior)
Source: Java tracing Java Jar creates autostart registry key: java.lang.ProcessBuilder(java.lang.String[]) on cmd.exe /c REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f
Source: C:\Windows\SysWOW64\reg.exe Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run Home Jump to behavior
Source: C:\Windows\SysWOW64\reg.exe Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run Home Jump to behavior
Uses cacls to modify the permissions of files
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Process created: C:\Windows\SysWOW64\icacls.exe C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
Contains functionality to detect virtual machines (SLDT)
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02F7DAE9 sldt word ptr [eax] 2_2_02F7DAE9
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: javaw.exe, 0000000E.00000002.2486347292.00000000012D8000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll)Md
Source: javaw.exe, 00000013.00000003.1487758717.00000000150C8000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: com/sun/corba/se/impl/util/SUNVMCID.classPK
Source: javaw.exe, 00000013.00000003.1487758717.00000000150C8000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: &com/sun/corba/se/impl/util/SUNVMCID.classPK
Source: java.exe, 00000002.00000002.2486158726.000000000148B000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2486347292.00000000012D8000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: [Ljava/lang/VirtualMachineError;
Source: javaw.exe, 00000013.00000003.1487758717.00000000150C8000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: org/omg/CORBA/OMGVMCID.classPK
Source: java.exe, 00000002.00000002.2486158726.000000000148B000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000002.2486347292.00000000012D8000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: cjava/lang/VirtualMachineError
Source: java.exe, 00000002.00000003.1264023388.00000000154CA000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 0000000E.00000003.1404765655.0000000015265000.00000004.00000020.00020000.00000000.sdmp, javaw.exe, 00000013.00000003.1487758717.00000000150C8000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: java/lang/VirtualMachineError.classPK
Source: java.exe, 00000002.00000002.2486158726.000000000148B000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02F730C0 LdrInitializeThunk, 2_2_02F730C0
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Memory protected: page read and write | page guard Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe "C:\Program Files (x86)\Java\jre-1.8\bin\java.exe" -javaagent:"C:\Users\user~1\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Tax_Documents_PDF.jar" Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Process created: C:\Windows\SysWOW64\icacls.exe C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe -jar C:\Users\user\AppData\Roaming\Microsoft\.tmp\1738705111069.tmp" /f Jump to behavior
Contains functionality to query CPU information (cpuid)
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Code function: 2_2_02ED03C0 cpuid 2_2_02ED03C0
Queries the volume information (name, serial number etc) of a device
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\java.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\client\jvm.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\java.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\java.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Users\user\AppData\Local\Temp\hsperfdata_user\5780 VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\resources.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\rt.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\jsse.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\jce.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\charsets.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Users\user\AppData\Local\Temp\jartracer.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Queries volume information: C:\Users\user\AppData\Local\Temp\m17387051107872017907981161292762.tmp VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\java.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\client\jvm.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\java.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\java.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Users\user\AppData\Local\Temp\hsperfdata_user\7588 VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\resources.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\rt.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\jce.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\charsets.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\jfr.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\meta-index VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\java.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\client\jvm.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\java.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\bin\java.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Users\user\AppData\Local\Temp\hsperfdata_user\7892 VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\resources.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\rt.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\jsse.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\jce.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\charsets.jar VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\javaw.exe Queries volume information: C:\Program Files (x86)\Java\jre-1.8\lib\meta-index VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information
barindex
Yara detected Dynamic Stealer
Source: Yara match File source: 00000013.00000003.1541607047.00000000158B7000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000003.1457672595.00000000159DD000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000013.00000003.1541316162.000000001589F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000003.1458780566.0000000015A1F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000002.2491806546.0000000015A14000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000013.00000003.1541083741.0000000015828000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000013.00000002.2491739336.00000000158C6000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000003.1458659056.0000000015A0D000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.2499362699.0000000016C3A000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000002.2489064752.000000000A465000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.2495777355.000000000A9C9000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: java.exe PID: 5780, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: javaw.exe PID: 7588, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: javaw.exe PID: 7892, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected Dynamic Stealer
Source: Yara match File source: 00000013.00000003.1541607047.00000000158B7000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000003.1457672595.00000000159DD000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000013.00000003.1541316162.000000001589F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000003.1458780566.0000000015A1F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000002.2491806546.0000000015A14000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000013.00000003.1541083741.0000000015828000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000013.00000002.2491739336.00000000158C6000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000013.00000002.2488907139.000000000A265000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000003.1458659056.0000000015A0D000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.2499362699.0000000016C3A000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000002.2489064752.000000000A465000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.2495777355.000000000A9C9000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: java.exe PID: 5780, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: javaw.exe PID: 7588, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: javaw.exe PID: 7892, type: MEMORYSTR
windows-stand
Behavior
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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1606866 Sample: Tax_Documents_PDF.jar Startdate: 04/02/2025 Architecture: WINDOWS Score: 96 53 Suricata IDS alerts for network traffic 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Yara detected Dynamic Stealer 2->57 59 5 other signatures 2->59 8 cmd.exe 2 2->8         started        12 javaw.exe 2 2->12         started        14 javaw.exe 2 2->14         started        process3 file4 49 C:\cmdlinestart.log, ASCII 8->49 dropped 65 Uses cmd line tools excessively to alter registry or file data 8->65 16 java.exe 27 8->16         started        20 conhost.exe 8->20         started        22 cmd.exe 1 12->22         started        25 cmd.exe 14->25         started        signatures5 process6 dnsIp7 51 45.134.225.90, 49703, 49746, 49805 DAINTERNATIONALGROUPGB Germany 16->51 47 C:\Users\user\AppData\...\1738705111069.tmp, Zip 16->47 dropped 27 cmd.exe 1 16->27         started        30 icacls.exe 1 16->30         started        61 Uses cmd line tools excessively to alter registry or file data 22->61 32 conhost.exe 22->32         started        34 reg.exe 1 22->34         started        36 conhost.exe 25->36         started        38 reg.exe 1 25->38         started        file8 signatures9 process10 signatures11 67 Uses cmd line tools excessively to alter registry or file data 27->67 40 reg.exe 1 1 27->40         started        43 conhost.exe 27->43         started        45 conhost.exe 30->45         started        process12 signatures13 63 Creates autostart registry keys to launch java 40->63
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
45.134.225.90
 unknown Germany
203380 DAINTERNATIONALGROUPGB true