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Windows Analysis Report
Wupos Reciept.pdf.jar

Overview

General Information

Sample name:	Wupos Reciept.pdf.jar
Analysis ID:	1585137
MD5:	8aa07afe106eb816af3cf134bfe1f964
SHA1:	3df15108ac18028d676f5f1330871825259b7254
SHA256:	2f9464c09525178bba5bcca06a8f77c1432ad5a5415157970efca683212cf711
Tags:	adwindjarlummastealeruser-zhuzhu0009
Infos:

Detection

Branchlock Obfuscator

Score:	64
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Yara detected Branchlock Obfuscator

AI detected suspicious sample

Exploit detected, runtime environment starts unknown processes

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Uses an obfuscated file name to hide its real file extension (double extension)

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 potential crypto function

Enables debug privileges

Found inlined nop instructions (likely shell or obfuscated code)

Queries the volume information (name, serial number etc) of a device

Sample execution stops while process was sleeping (likely an evasion)

Uses cacls to modify the permissions of files

Uses code obfuscation techniques (call, push, ret)

Classification

Process Tree

System is w10x64

cmd.exe (PID: 5684 cmdline: C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\Java\jre-1.8\bin\java.exe" -javaagent:"C:\Users\user\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Wupos Reciept.pdf.jar"" >> C:\cmdlinestart.log 2>&1 MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B)

conhost.exe (PID: 4540 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

java.exe (PID: 3052 cmdline: "C:\Program Files (x86)\Java\jre-1.8\bin\java.exe" -javaagent:"C:\Users\user\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Wupos Reciept.pdf.jar" MD5: 9DAA53BAB2ECB33DC0D9CA51552701FA)

icacls.exe (PID: 4364 cmdline: C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M MD5: 2E49585E4E08565F52090B144062F97E)

conhost.exe (PID: 6620 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

tasklist.exe (PID: 644 cmdline: tasklist.exe MD5: 0A4448B31CE7F83CB7691A2657F330F1)

conhost.exe (PID: 5676 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
Wupos Reciept.pdf.jar	JoeSecurity_BranchlockObfuscator	Yara detected Branchlock Obfuscator	Joe Security

Memory Dumps

Source	Rule	Description	Author
00000002.00000003.2128343886.0000000000D79000.00000004.00000020.00020000.00000000.sdmp	JoeSecurity_BranchlockObfuscator	Yara detected Branchlock Obfuscator	Joe Security
00000002.00000002.2181309691.00000000046E0000.00000004.00000020.00020000.00000000.sdmp	JoeSecurity_BranchlockObfuscator	Yara detected Branchlock Obfuscator	Joe Security
Process Memory Space: java.exe PID: 3052	JoeSecurity_BranchlockObfuscator	Yara detected Branchlock Obfuscator	Joe Security

Sigma Signatures

⊘No Sigma rule has matched

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 87.9% probability

Software Vulnerabilities

Exploit detected, runtime environment starts unknown processes

Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe

Process created: C:\Windows\SysWOW64\tasklist.exe

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_02678998
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_0267B598

Source: unknown

UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: seasonmonster.s3.us-east-1.amazonaws.com

Source: java.exe, 00000002.00000002.2195132739.0000000009DF7000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://bugreport.sun.com/bugreport/
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0E
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crt
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crt0
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedRootG4.crt
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedRootG4.crt0C
Source: java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://cps.chambersign.org/cps/chambersroot.html
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://cps.chambersign.org/cps/chambersroot.html0
Source: java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.chambersign.org/chambersroot.crl
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.chambersign.org/chambersroot.crl0
Source: java.exe, 00000002.00000002.2197059748.00000000156C3000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://crl.comodoca.com/AAACertificatG
Source: java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl06
Source: java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.securetrust.com/STCA.crl
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.securetrust.com/STCA.crl0
Source: java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.xrampsecurity.com/XGCA.crl
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.xrampsecurity.com/XGCA.crl0
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crl
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crl0
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedRootG4.crl
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedRootG4.crl0
Source: java.exe, 00000002.00000002.2195132739.0000000009E0F000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://java.oracle.com/
Source: java.exe, 00000002.00000002.2197059748.00000000155E8000.00000004.00000020.00020000.00000000.sdmp, java.exe, 00000002.00000002.2197059748.00000000153E0000.00000004.00000020.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A031000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://null.oracle.com/
Source: java.exe, 00000002.00000002.2197059748.00000000153E0000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://null.oracle.com/B
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://ocsp.digicert.com
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://ocsp.digicert.com0A
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://ocsp.digicert.com0C
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://ocsp.digicert.com0X
Source: java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://policy.camerfirma.com
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://policy.camerfirma.com0
Source: java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2182331006.0000000004C9E000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://repository.swisssign.com/
Source: java.exe, 00000002.00000002.2182331006.0000000004C9E000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://repository.swisssign.com/#
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://repository.swisssign.com/0
Source: java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2182331006.0000000004CCE000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://www.chambersign.org
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://www.chambersign.org1
Source: java.exe, 00000002.00000002.2182331006.0000000004CCE000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://www.chambersign.org;
Source: java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://www.quovadis.bm
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://www.quovadis.bm0
Source: java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://www.quovadisglobal.com/cps
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://www.quovadisglobal.com/cps0
Source: Wupos Reciept.pdf.jar	String found in binary or memory: https://branchlock.net
Source: java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://ocsp.quovadisoffshore.com
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://ocsp.quovadisoffshore.com0
Source: java.exe, 00000002.00000002.2182331006.0000000004C9E000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://repository.luxtrust.lu
Source: java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://repository.luxtrust.lu0
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://seasonmonster.s3.us-east-1.amazonaws.com/1.jar
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://seasonmonster.s3.us-east-1.amazonaws.com/2.jar
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://seasonmonster.s3.us-east-1.amazonaws.com/3.jar
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://seasonmonster.s3.us-east-1.amazonaws.com/checker.jar
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://seasonmonster.s3.us-east-1.amazonaws.com/email.js
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://seasonmonster.s3.us-east-1.amazonaws.com/history.jar
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://seasonmonster.s3.us-east-1.amazonaws.com/recovery.jar
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://seasonmonster.s3.us-east-1.amazonaws.com/res.jar
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://seasonmonster.s3.us-east-1.amazonaws.com/swiftcopy.pdf

Source: unknown	Network traffic detected: HTTP traffic on port 49710 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49710

Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe

Code function: 2_2_0268392B

2_2_0268392B

Source: classification engine

Classification label: mal64.expl.evad.winJAR@10/4@1/1

Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe

File created: C:\Users\user\AppData\Roaming\Microsoft\Vault\cred

Jump to behavior

Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Mutant created: NULL
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5676:120:WilError_03
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:4540:120:WilError_03
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6620:120:WilError_03

Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe

File created: C:\Users\user\AppData\Local\Temp\hsperfdata_user

Jump to behavior

Source: C:\Windows\SysWOW64\tasklist.exe

WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT __PATH, ProcessId, CSName, Caption, SessionId, ThreadCount, WorkingSetSize, KernelModeTime, UserModeTime FROM Win32_Process

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\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Wupos Reciept.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\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Wupos Reciept.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\tasklist.exe tasklist.exe
Source: C:\Windows\SysWOW64\tasklist.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\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Wupos Reciept.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\tasklist.exe tasklist.exe	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: 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: rasadhlp.dll	Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Section loaded: fwpuclnt.dll	Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Section loaded: ncrypt.dll	Jump to behavior
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Section loaded: ntasn1.dll	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Section loaded: ntmarta.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: mpr.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: framedynos.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: dbghelp.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: srvcli.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: netutils.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: wbemcomn.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: winsta.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: amsi.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: userenv.dll	Jump to behavior
Source: C:\Windows\SysWOW64\tasklist.exe	Section loaded: profapi.dll	Jump to behavior

Source: C:\Windows\SysWOW64\tasklist.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4590F811-1D3A-11D0-891F-00AA004B2E24}\InprocServer32

Jump to behavior

Data Obfuscation

Yara detected Branchlock Obfuscator

Source: Yara match	File source: Wupos Reciept.pdf.jar, type: SAMPLE
Source: Yara match	File source: 00000002.00000003.2128343886.0000000000D79000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000002.2181309691.00000000046E0000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: java.exe PID: 3052, type: MEMORYSTR

Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_0268164D push ecx; retn 0022h	2_2_02681702
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_0267C280 push 680267C3h; ret	2_2_0267C285
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_0267C288 push 680267C3h; ret	2_2_0267C28D
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_02681393 push es; iretd	2_2_0268139A
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_02679991 push cs; retf	2_2_026799B1
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_025DD8F7 push 00000000h; mov dword ptr [esp], esp	2_2_025DD921
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_025DA21B push ecx; ret	2_2_025DA225
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_025DA20A push ecx; ret	2_2_025DA21A
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_025DBB67 push 00000000h; mov dword ptr [esp], esp	2_2_025DBB8D
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_025DB3B7 push 00000000h; mov dword ptr [esp], esp	2_2_025DB3DD
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_025DD8D1 push 00000000h; mov dword ptr [esp], esp	2_2_025DD921
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_025DB947 push 00000000h; mov dword ptr [esp], esp	2_2_025DB96D
Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe	Code function: 2_2_025DC477 push 00000000h; mov dword ptr [esp], esp	2_2_025DC49D

Hooking and other Techniques for Hiding and Protection

Uses an obfuscated file name to hide its real file extension (double extension)

Source: Possible double extension: pdf.jar

Static PE information: Wupos Reciept.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\tasklist.exe

Process information set: NOOPENFILEERRORBOX

Jump to behavior

Malware Analysis System Evasion

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: AUTORUNSC.EXE8
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: AUTORUNS.EXE8
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: WIRESHARK.EXE8
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OLLYDBG.EXE8
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: PROCMON.EXE8
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: FILEMON.EXE8
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: FIDDLER.EXE8
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: REGMON.EXE8

Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe

Code function: 2_2_02682E69 sldt word ptr [eax]

2_2_02682E69

Source: C:\Windows\System32\conhost.exe

Last function: Thread delayed

Source: java.exe, 00000002.00000003.2129571502.0000000014C6B000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: com/sun/corba/se/impl/util/SUNVMCID.classPK
Source: java.exe, 00000002.00000003.2129571502.0000000014C6B000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: &com/sun/corba/se/impl/util/SUNVMCID.classPK
Source: java.exe, 00000002.00000002.2180668186.0000000000D3A000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: [Ljava/lang/VirtualMachineError;
Source: java.exe, 00000002.00000003.2129571502.0000000014C6B000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: org/omg/CORBA/OMGVMCID.classPK
Source: java.exe, 00000002.00000002.2180668186.0000000000D3A000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: cjava/lang/VirtualMachineError
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: vmware.exe8
Source: java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: vboxtray.exe8
Source: java.exe, 00000002.00000003.2129571502.0000000014C6B000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: java/lang/VirtualMachineError.classPK
Source: java.exe, 00000002.00000002.2180668186.0000000000D3A000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe

Code function: 2_2_026AD1D0 LdrInitializeThunk,

2_2_026AD1D0

Source: C:\Windows\SysWOW64\tasklist.exe

Process token adjusted: Debug

Jump to behavior

Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe

Memory protected: page read and write | page guard

Jump to behavior

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\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Wupos Reciept.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\tasklist.exe tasklist.exe	Jump to behavior

Source: C:\Program Files (x86)\Java\jre-1.8\bin\java.exe

Code function: 2_2_025D03C0 cpuid

2_2_025D03C0

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\3052 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

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	1 Windows Management Instrumentation	1 Services File Permissions Weakness	11 Process Injection	11 Masquerading	OS Credential Dumping	11 Security Software Discovery	Remote Services	1 Archive Collected Data	12 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	1 Exploitation for Client Execution	1 DLL Side-Loading	1 Services File Permissions Weakness	1 Virtualization/Sandbox Evasion	LSASS Memory	1 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	1 DLL Side-Loading	1 Disable or Modify Tools	Security Account Manager	23 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	2 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	11 Process Injection	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	12 Obfuscated Files or Information	LSA Secrets	Internet Connection Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	Data Encrypted for Impact
Domain Properties	Botnet	Replication Through Removable Media	Scheduled Task	RC Scripts	RC Scripts	1 Services File Permissions Weakness	Cached Domain Credentials	Wi-Fi Discovery	VNC	GUI Input Capture	Multiband Communication	Data Transfer Size Limits	Service Stop
DNS	Web Services	External Remote Services	Systemd Timers	Startup Items	Startup Items	1 DLL Side-Loading	DCSync	Remote System Discovery	Windows Remote Management	Web Portal Capture	Commonly Used Port	Exfiltration Over C2 Channel	Inhibit System Recovery

Behavior Graph

Hide Legend

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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
Wupos Reciept.pdf.jar	0%	ReversingLabs
Wupos Reciept.pdf.jar	0%	Virustotal		Browse

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label
https://seasonmonster.s3.us-east-1.amazonaws.com/1.jar	0%	Avira URL Cloud	safe
https://seasonmonster.s3.us-east-1.amazonaws.com/email.js	0%	Avira URL Cloud	safe
http://repository.swisssign.com/#	0%	Avira URL Cloud	safe
https://branchlock.net	0%	Avira URL Cloud	safe
http://www.chambersign.org;	0%	Avira URL Cloud	safe
https://seasonmonster.s3.us-east-1.amazonaws.com/res.jar	0%	Avira URL Cloud	safe
https://seasonmonster.s3.us-east-1.amazonaws.com/2.jar	0%	Avira URL Cloud	safe
https://seasonmonster.s3.us-east-1.amazonaws.com/history.jar	0%	Avira URL Cloud	safe
https://seasonmonster.s3.us-east-1.amazonaws.com/swiftcopy.pdf	0%	Avira URL Cloud	safe
http://null.oracle.com/B	0%	Avira URL Cloud	safe
https://seasonmonster.s3.us-east-1.amazonaws.com/3.jar	0%	Avira URL Cloud	safe
https://seasonmonster.s3.us-east-1.amazonaws.com/recovery.jar	0%	Avira URL Cloud	safe
https://seasonmonster.s3.us-east-1.amazonaws.com/checker.jar	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
s3-r-w.us-east-1.amazonaws.com	52.216.217.130	true	false		high
seasonmonster.s3.us-east-1.amazonaws.com	unknown	unknown	false		unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://crl.xrampsecurity.com/XGCA.crl	java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
http://crl.chambersign.org/chambersroot.crl0	java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
https://repository.luxtrust.lu0	java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
http://www.chambersign.org;	java.exe, 00000002.00000002.2182331006.0000000004CCE000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://bugreport.sun.com/bugreport/	java.exe, 00000002.00000002.2195132739.0000000009DF7000.00000004.00000800.00020000.00000000.sdmp	false		high
http://cps.chambersign.org/cps/chambersroot.html0	java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
https://seasonmonster.s3.us-east-1.amazonaws.com/2.jar	java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://java.oracle.com/	java.exe, 00000002.00000002.2195132739.0000000009E0F000.00000004.00000800.00020000.00000000.sdmp	false		high
http://null.oracle.com/	java.exe, 00000002.00000002.2197059748.00000000155E8000.00000004.00000020.00020000.00000000.sdmp, java.exe, 00000002.00000002.2197059748.00000000153E0000.00000004.00000020.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A031000.00000004.00000800.00020000.00000000.sdmp	false		high
http://www.chambersign.org1	java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
http://repository.swisssign.com/0	java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
https://branchlock.net	Wupos Reciept.pdf.jar	false	Avira URL Cloud: safe	unknown
http://policy.camerfirma.com	java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
https://seasonmonster.s3.us-east-1.amazonaws.com/1.jar	java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://ocsp.quovadisoffshore.com	java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
http://crl.securetrust.com/STCA.crl0	java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
http://www.quovadisglobal.com/cps	java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
http://cps.chambersign.org/cps/chambersroot.html	java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
https://seasonmonster.s3.us-east-1.amazonaws.com/res.jar	java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://seasonmonster.s3.us-east-1.amazonaws.com/email.js	java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://crl.securetrust.com/STCA.crl	java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
https://repository.luxtrust.lu	java.exe, 00000002.00000002.2182331006.0000000004C9E000.00000004.00000800.00020000.00000000.sdmp	false		high
http://repository.swisssign.com/#	java.exe, 00000002.00000002.2182331006.0000000004C9E000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://www.quovadisglobal.com/cps0	java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
http://null.oracle.com/B	java.exe, 00000002.00000002.2197059748.00000000153E0000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://crl.xrampsecurity.com/XGCA.crl0	java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
https://seasonmonster.s3.us-east-1.amazonaws.com/swiftcopy.pdf	java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://www.quovadis.bm	java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
http://www.quovadis.bm0	java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
https://ocsp.quovadisoffshore.com0	java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
https://seasonmonster.s3.us-east-1.amazonaws.com/history.jar	java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://crl.chambersign.org/chambersroot.crl	java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
http://repository.swisssign.com/	java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2182331006.0000000004C9E000.00000004.00000800.00020000.00000000.sdmp	false		high
http://www.chambersign.org	java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2182331006.0000000004CCE000.00000004.00000800.00020000.00000000.sdmp	false		high
http://policy.camerfirma.com0	java.exe, 00000002.00000002.2195132739.000000000A0C0000.00000004.00000800.00020000.00000000.sdmp, java.exe, 00000002.00000002.2195132739.000000000A13D000.00000004.00000800.00020000.00000000.sdmp	false		high
https://seasonmonster.s3.us-east-1.amazonaws.com/3.jar	java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://seasonmonster.s3.us-east-1.amazonaws.com/checker.jar	java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://seasonmonster.s3.us-east-1.amazonaws.com/recovery.jar	java.exe, 00000002.00000002.2195132739.0000000009E7D000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
52.216.217.130	s3-r-w.us-east-1.amazonaws.com	United States		16509	AMAZON-02US	false

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1585137
Start date and time:	2025-01-07 06:07:09 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 3m 26s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultwindowsfilecookbook.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	7
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled GSI enabled (Java) AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	Wupos Reciept.pdf.jar
Detection:	MAL
Classification:	mal64.expl.evad.winJAR@10/4@1/1
EGA Information:	Successful, ratio: 100%
HCA Information:	Failed
Cookbook Comments:	Found application associated with file extension: .jar Stop behavior analysis, all processes terminated

Warnings

Excluded IPs from analysis (whitelisted): 13.107.246.45
Excluded domains from analysis (whitelisted): client.wns.windows.com, otelrules.azureedge.net
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtSetInformationFile calls found.

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

⊘No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
s3-r-w.us-east-1.amazonaws.com	Swift Transaction Report.js	Get hash	malicious	Branchlock Obfuscator	Browse	16.182.70.66
	Swift Transaction Report.js	Get hash	malicious	Branchlock Obfuscator	Browse	54.231.134.106
	https://midoregoncu-securemessagecenter.s3.us-east-1.amazonaws.com/open/message_12832.html	Get hash	malicious	HTMLPhisher	Browse	54.231.130.18
	http://img1.wsimg.com/blobby/go/9b6ed793-452c-4f8f-8f80-6847f4d114d7/downloads/71318864754.pdf	Get hash	malicious	Unknown	Browse	52.217.134.50
	https://5qc68jhomepl.blob.core.windows.net/9x0f8/index.html	Get hash	malicious	Unknown	Browse	52.217.41.32
	https://verification.com/omid_error?	Get hash	malicious	Unknown	Browse	52.217.85.136
	https://receptive-comfortable-paw.glitch.me/	Get hash	malicious	Unknown	Browse	16.15.178.21
	https://payroll-news.at-eu.therelayservice.com/service/BUX_ZozoSdJWCG_5j9jtL5kIM8s4zpz8F8daQ7vEahL5WDRxV7IghpJPwSaoWNEG9eO6H06U_y_gwUSZJc9fDfwYBqPUPrZdmmRzUZ9qHFiMcq2w4-i7crrAjeyo_fa156_U7Eu0Ww9PKs3fM5eYkKQ_3vneF9YQUPUya3C3-wlq3FWHKATIkpuQEfV3laRldFNeWNfYS-sS9ogrADD3n54QIIqJd8nlTvWUjJCrpgug-gBImSGXyayDT39pkqjgqB_40YKcUcppFI95cuu7iPqdT0iDrU2CjdVlbNBd7udGztDhsYo1On9eJe-8oAEXs4eUbwt4py8g4aPFRtdg8AUlv-D-xKGeqkuRGN01AKHTOx7qZI-nNi5aqPk4UOXYeA3nx4xY22_7T29dLhfKcA	Get hash	malicious	Unknown	Browse	52.217.140.2
	Employee_Important_Message.pdf	Get hash	malicious	HTMLPhisher	Browse	16.182.106.106
	Employee_Important_Message.pdf	Get hash	malicious	Unknown	Browse	52.217.199.10

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AMAZON-02US	Swift Transaction Report.js	Get hash	malicious	Branchlock Obfuscator	Browse	54.231.134.106
	https://u896278.ct.sendgrid.net/ls/click?upn=u001.qpi-2F0q-2FpcJZ7AGoG9N-2BrxLxoGn8scq-2BedBfmGHFAiwRCk-2Fciku7nsS3YfQMNNJI09mLo_nYx4-2F6dkZkjW10KMIp5mXhxys1ng1sBiI-2Bi9ROMYt6d5xhIh5rIqEUIaIxVHh8-2Ftz-2FouCgfXZk6mMUe2uKm92SOgBLlBdhjnRJuhENZnIuGoEoPqnROi7OCzdabJBBnGjEwd2iK-2BngR2RyIIgM3XrJQ7wQhHrfqScifSW3iAsv3H5nGFK9ntcSdChvkxj0yXdE-2FQ0ICDszl57i6aZSB-2Fow-3D-3D	Get hash	malicious	Unknown	Browse	13.33.219.205
	sh4.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	https://report-scam.malwarebouncer.com/XcUR2TnV2VTlXT0s0Z0NYa01KSGt3dUtWMWNiblBrc29mMlpZUU1WdThBSjdDdTlRQTVDV1ZZd0pDeWRmUU5rQ1QvVDNiSlBNYWd2bTd0eTRkZW5jT0hrYTBKWHFiVUc4TVZBOGpiNkh4VG9OTm9zNTVUWHNmNWVydHpqbzhIc1llSzdzTHZ0dENVNWRLZy9BbCsyVDRMSGRHOThUWnV5QUxPU0RZL1dPalNYTmUzMTVoRzl5bmk1ZVZRPT0tLUdVYnJkMC9GazI3MWlxYmotLUpFOURyOWkzK1l6Vy9BYTVOVDBVNkE9PQ==?cid=2346401253	Get hash	malicious	KnowBe4	Browse	52.217.12.174
	mpsl.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	la.bot.arm5.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	arm5.elf	Get hash	malicious	Mirai	Browse	13.62.27.251
	spc.elf	Get hash	malicious	Mirai	Browse	52.9.216.221
	i686.elf	Get hash	malicious	Mirai	Browse	13.248.229.191
	main_arm.elf	Get hash	malicious	Mirai	Browse	34.249.145.219

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\ProgramData\Oracle\Java\.oracle_jre_usage\b5820291038aa69c.timestamp

Download File

Process:	C:\Program Files (x86)\Java\jre-1.8\bin\java.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	52
Entropy (8bit):	4.789207449193898
Encrypted:	false
SSDEEP:	3:oFj4I5vpm4USeQ6y:oJ5beQz
MD5:	AA095502BB3E80FAA003DEF7DF30CCE7
SHA1:	679EDB09FB1ADD67F4B2E1290D0E9D73AE124BF0
SHA-256:	1C69A4B03FE57A670DEF7DBC76E86216004636DB3400239D5A3951799D2981CE
SHA-512:	5DCA28E2AF9E52983C378F7C7373221D8C33158B862FFE05E298DF0E540FFE176EEA54F02B74B92AE07086A1C59D62630AC9898F57474AB2534841690FE8CD89
Malicious:	false
Reputation:	low
Preview:	C:\Program Files (x86)\Java\jre-1.8..1736226481667..

C:\Users\user\AppData\Local\Temp\hsperfdata_user\3052

Download File

Process:	C:\Program Files (x86)\Java\jre-1.8\bin\java.exe
File Type:	data
Category:	dropped
Size (bytes):	65536
Entropy (8bit):	1.299419012837216
Encrypted:	false
SSDEEP:	96:uHlraT8GknYUaMu6fU2LQUu2dOSBvH/1jo1D:uHe8GknYUaMu66U/VVH/5
MD5:	A5CF844A029D15DC40A458982D65F5A9
SHA1:	468956CAB083AD39197B2E1D75E166FCABC9CBD1
SHA-256:	5D90BB10356857483239EC1045910E96011F0651F60AAF86EACD49CC2D5D3656
SHA-512:	62ABA063128D7C06AC024892BD777A5E09CE2E400B674E6B1ACEB516EF67D6B3B82B51A616DB696FB692AB489A7700DEBF6C9721C187CA07123A6EAB33D28617
Malicious:	false
Reputation:	low
Preview:	.........9............. .......8...........J...0...sun.rt._sync_Inflations.............8...........J...0...sun.rt._sync_Deflations.............@...........J...8...sun.rt._sync_ContendedLockAttempts..........8...........J...0...sun.rt._sync_FutileWakeups..........0...........J...(...sun.rt._sync_Parks..5.......@...........J...8...sun.rt._sync_EmptyNotifications.............8...........J...0...sun.rt._sync_Notifications..3.......8...........J...0...sun.rt._sync_SlowEnter..............8...........J...0...sun.rt._sync_SlowExit...............8...........J...0...sun.rt._sync_SlowNotify.............8...........J...0...sun.rt._sync_SlowNotifyAll..........8...........J...0...sun.rt._sync_FailedSpins............@...........J...8...sun.rt._sync_SuccessfulSpins................8...........J...0...sun.rt._sync_PrivateA...............8...........J...0...sun.rt._sync_PrivateB...............@...........J...8...sun.rt._sync_MonInCirculation...............8...........J...0...sun.rt._sync_MonScavenged...

C:\Users\user\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2246122658-3693405117-2476756634-1003\83aa4cc77f591dfc2374580bbd95f6ba_9e146be9-c76a-4720-bcdb-53011b87bd06

Download File

Process:	C:\Program Files (x86)\Java\jre-1.8\bin\java.exe
File Type:	data
Category:	dropped
Size (bytes):	45
Entropy (8bit):	0.9111711733157262
Encrypted:	false
SSDEEP:	3:/lwlt7n:WNn
MD5:	C8366AE350E7019AEFC9D1E6E6A498C6
SHA1:	5731D8A3E6568A5F2DFBBC87E3DB9637DF280B61
SHA-256:	11E6ACA8E682C046C83B721EEB5C72C5EF03CB5936C60DF6F4993511DDC61238
SHA-512:	33C980D5A638BFC791DE291EBF4B6D263B384247AB27F261A54025108F2F85374B579A026E545F81395736DD40FA4696F2163CA17640DD47F1C42BC9971B18CD
Malicious:	false
Reputation:	high, very likely benign file
Preview:	........................................J2SE.

C:\cmdlinestart.log

Download File

Process:	C:\Windows\SysWOW64\cmd.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	3254
Entropy (8bit):	4.919077234352184
Encrypted:	false
SSDEEP:	48:j6Hv++fj1zQwLDZ25JOYHsrgeNSHsrge26HDTZI5wv1:jMv++LPLDyJOYHsGHsoMDTZI56
MD5:	A8D484D615C3A68B9706343EB34FD7E0
SHA1:	9A5434B50379F31189543E61DBD42E5568C1D12D
SHA-256:	58C688E12BCEC765F88CFFF81F68FA816A3D77DA2E579EB7C1242EE31F1B310E
SHA-512:	B11B11807FC22FF10BC5B3ABEA092096144E3E9607431F126C6AB7AF9D4DB70353EF20603A809781EFAC53571A0A4DE252B91812564D5D83FB4FB19F72373807
Malicious:	false
Preview:	javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target...at sun.security.ssl.Alert.createSSLException(Unknown Source)...at sun.security.ssl.TransportContext.fatal(Unknown Source)...at sun.security.ssl.TransportContext.fatal(Unknown Source)...at sun.security.ssl.TransportContext.fatal(Unknown Source)...at sun.security.ssl.CertificateMessage$T13CertificateConsumer.checkServerCerts(Unknown Source)...at sun.security.ssl.CertificateMessage$T13CertificateConsumer.onConsumeCertificate(Unknown Source)...at sun.security.ssl.CertificateMessage$T13CertificateConsumer.consume(Unknown Source)...at sun.security.ssl.SSLHandshake.consume(Unknown Source)...at sun.security.ssl.HandshakeContext.dispatch(Unknown Source)...at sun.security.ssl.HandshakeContext.dispatch(Unknown Source)...at sun.security.ssl.TransportContext.dispatch(Unknow

Static File Info

General

File type:	Zip archive data, at least v2.0 to extract, compression method=deflate
Entropy (8bit):	4.906509528252416
TrID:	Java Archive (13504/1) 62.80% ZIP compressed archive (8000/1) 37.20%
File name:	Wupos Reciept.pdf.jar
File size:	154'358 bytes
MD5:	8aa07afe106eb816af3cf134bfe1f964
SHA1:	3df15108ac18028d676f5f1330871825259b7254
SHA256:	2f9464c09525178bba5bcca06a8f77c1432ad5a5415157970efca683212cf711
SHA512:	63434f199f85ed799f3f8d38a7d9fbd37ac2905a8bba36774048eef13d4b009de34adc9307694f42a174d67846c2cd0c7fc1b5552ccc0a4139649930ce1db621
SSDEEP:	384:eaXMiSVWKcOgZiuc0vqVUwkMXlzPonRNNxvnWTFZkENvkmtqfazE:eQDq5ggucghqFQ/q1NvkGLE
TLSH:	F7E3A6E2D93754C62EB1FCA5130CCA6EB5C21DAE531B859440B81D786A808FECF6C65F
File Content Preview:	PK........%.$Z................META-INF/MANIFEST.MFUT.....yg.....M..LK-...K-*....R0.3..M...u.I,..RH..MJ,..L.....$.dX).qq..PK..{D.Y:...;...PK........ g&Z....................class/;.o.>.....VF....[........bg`f.2.X....PK......%...)...PK........ g&Z...........

File Icon


Icon Hash:	d08c8e8ea2868a54

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 7, 2025 06:08:05.525940895 CET	49710	443	192.168.2.6	52.216.217.130
Jan 7, 2025 06:08:05.525983095 CET	443	49710	52.216.217.130	192.168.2.6
Jan 7, 2025 06:08:05.526062965 CET	49710	443	192.168.2.6	52.216.217.130
Jan 7, 2025 06:08:05.696526051 CET	49710	443	192.168.2.6	52.216.217.130
Jan 7, 2025 06:08:05.696548939 CET	443	49710	52.216.217.130	192.168.2.6
Jan 7, 2025 06:08:06.250754118 CET	443	49710	52.216.217.130	192.168.2.6
Jan 7, 2025 06:08:06.250870943 CET	49710	443	192.168.2.6	52.216.217.130
Jan 7, 2025 06:08:06.250889063 CET	443	49710	52.216.217.130	192.168.2.6
Jan 7, 2025 06:08:06.250941038 CET	49710	443	192.168.2.6	52.216.217.130
Jan 7, 2025 06:08:06.289861917 CET	49710	443	192.168.2.6	52.216.217.130
Jan 7, 2025 06:08:06.289880991 CET	443	49710	52.216.217.130	192.168.2.6
Jan 7, 2025 06:08:06.376069069 CET	49710	443	192.168.2.6	52.216.217.130
Jan 7, 2025 06:08:06.376085997 CET	443	49710	52.216.217.130	192.168.2.6
Jan 7, 2025 06:08:06.376379967 CET	443	49710	52.216.217.130	192.168.2.6
Jan 7, 2025 06:08:06.376502991 CET	49710	443	192.168.2.6	52.216.217.130
Jan 7, 2025 06:08:06.376885891 CET	49710	443	192.168.2.6	52.216.217.130
Jan 7, 2025 06:08:06.376904964 CET	443	49710	52.216.217.130	192.168.2.6

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 7, 2025 06:08:05.498671055 CET	51072	53	192.168.2.6	1.1.1.1
Jan 7, 2025 06:08:05.521584988 CET	53	51072	1.1.1.1	192.168.2.6

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jan 7, 2025 06:08:05.498671055 CET	192.168.2.6	1.1.1.1	0xa507	Standard query (0)	seasonmonster.s3.us-east-1.amazonaws.com	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Jan 7, 2025 06:08:05.521584988 CET	1.1.1.1	192.168.2.6	0xa507	No error (0)	seasonmonster.s3.us-east-1.amazonaws.com	s3-r-w.us-east-1.amazonaws.com		CNAME (Canonical name)	IN (0x0001)	false
Jan 7, 2025 06:08:05.521584988 CET	1.1.1.1	192.168.2.6	0xa507	No error (0)	s3-r-w.us-east-1.amazonaws.com		52.216.217.130	A (IP address)	IN (0x0001)	false
Jan 7, 2025 06:08:05.521584988 CET	1.1.1.1	192.168.2.6	0xa507	No error (0)	s3-r-w.us-east-1.amazonaws.com		16.182.100.242	A (IP address)	IN (0x0001)	false
Jan 7, 2025 06:08:05.521584988 CET	1.1.1.1	192.168.2.6	0xa507	No error (0)	s3-r-w.us-east-1.amazonaws.com		52.217.231.58	A (IP address)	IN (0x0001)	false
Jan 7, 2025 06:08:05.521584988 CET	1.1.1.1	192.168.2.6	0xa507	No error (0)	s3-r-w.us-east-1.amazonaws.com		3.5.10.172	A (IP address)	IN (0x0001)	false
Jan 7, 2025 06:08:05.521584988 CET	1.1.1.1	192.168.2.6	0xa507	No error (0)	s3-r-w.us-east-1.amazonaws.com		54.231.136.162	A (IP address)	IN (0x0001)	false
Jan 7, 2025 06:08:05.521584988 CET	1.1.1.1	192.168.2.6	0xa507	No error (0)	s3-r-w.us-east-1.amazonaws.com		16.15.216.48	A (IP address)	IN (0x0001)	false
Jan 7, 2025 06:08:05.521584988 CET	1.1.1.1	192.168.2.6	0xa507	No error (0)	s3-r-w.us-east-1.amazonaws.com		52.217.174.146	A (IP address)	IN (0x0001)	false
Jan 7, 2025 06:08:05.521584988 CET	1.1.1.1	192.168.2.6	0xa507	No error (0)	s3-r-w.us-east-1.amazonaws.com		52.216.29.216	A (IP address)	IN (0x0001)	false

Statistics

CPU Usage

Click to jump to process

Memory Usage

Click to jump to process

High Level Behavior Distribution

Click to dive into process behavior distribution

Behavior

Click to jump to process

System Behavior

Analysis Process: cmd.exePID: 5684, Parent PID: 6092

General

Target ID:	0
Start time:	00:08:00
Start date:	07/01/2025
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\Java\jre-1.8\bin\java.exe" -javaagent:"C:\Users\user\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Wupos Reciept.pdf.jar"" >> C:\cmdlinestart.log 2>&1
Imagebase:	0x1c0000
File size:	236'544 bytes
MD5 hash:	D0FCE3AFA6AA1D58CE9FA336CC2B675B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Analysis Process: conhost.exePID: 4540, Parent PID: 5684

General

Target ID:	1
Start time:	00:08:00
Start date:	07/01/2025
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff66e660000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Analysis Process: java.exePID: 3052, Parent PID: 5684

General

Target ID:	2
Start time:	00:08:00
Start date:	07/01/2025
Path:	C:\Program Files (x86)\Java\jre-1.8\bin\java.exe
Wow64 process (32bit):	true
Commandline:	"C:\Program Files (x86)\Java\jre-1.8\bin\java.exe" -javaagent:"C:\Users\user\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\Wupos Reciept.pdf.jar"
Imagebase:	0xc20000
File size:	257'664 bytes
MD5 hash:	9DAA53BAB2ECB33DC0D9CA51552701FA
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_BranchlockObfuscator, Description: Yara detected Branchlock Obfuscator, Source: 00000002.00000003.2128343886.0000000000D79000.00000004.00000020.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_BranchlockObfuscator, Description: Yara detected Branchlock Obfuscator, Source: 00000002.00000002.2181309691.00000000046E0000.00000004.00000020.00020000.00000000.sdmp, Author: Joe Security
Reputation:	moderate
Has exited:	true

Show Windows behavior

Chronological Activities

Analysis Process: icacls.exePID: 4364, Parent PID: 3052

General

Target ID:	3
Start time:	00:08:01
Start date:	07/01/2025
Path:	C:\Windows\SysWOW64\icacls.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
Imagebase:	0xf60000
File size:	29'696 bytes
MD5 hash:	2E49585E4E08565F52090B144062F97E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Analysis Process: conhost.exePID: 6620, Parent PID: 4364

General

Target ID:	4
Start time:	00:08:01
Start date:	07/01/2025
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff66e660000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Analysis Process: tasklist.exePID: 644, Parent PID: 3052

General

Target ID:	5
Start time:	00:08:01
Start date:	07/01/2025
Path:	C:\Windows\SysWOW64\tasklist.exe
Wow64 process (32bit):	true
Commandline:	tasklist.exe
Imagebase:	0x8c0000
File size:	79'360 bytes
MD5 hash:	0A4448B31CE7F83CB7691A2657F330F1
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Analysis Process: conhost.exePID: 5676, Parent PID: 644

General

Target ID:	6
Start time:	00:08:01
Start date:	07/01/2025
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff66e660000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

Reset < >

Analysis Process: java.exePID: 3052, Parent PID: 5684COMMON

Execution Graph

Execution Coverage:	1.3%
Dynamic/Decrypted Code Coverage:	100%
Signature Coverage:	0%
Total number of Nodes:	3
Total number of Limit Nodes:	0

Executed Functions

Function 026AD1D0 Relevance: .3, Instructions: 255
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Memory Dump Source

Source File: 00000002.00000002.2180802196.0000000002675000.00000040.00000800.00020000.00000000.sdmp, Offset: 02675000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_2675000_java.jbxd

Similarity

API ID:
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Instruction ID: 2e390de2420381442a49a66fbdc0bacfb5c3f7ba69414b207de95d21d17e59f3
Opcode Fuzzy Hash: 894a5367b3b691c6e0de2ac14e88bccde44b65d2960f430799b555add2c87684
Instruction Fuzzy Hash: 15A13A716057008FC719DF24C49461AB3F2FB89718F29886DE9899BB54DB35EC42CF82

Function 025D0672 Relevance: 1.6, APIs: 1, Instructions: 57
COMMON

Download Yara Rule

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KiUserExceptionDispatcher.NTDLL ref: 025D06D5

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API String ID: 6842923-0
Opcode ID: 320aa1f1d1fbbf24c69a9ab0f744010e5888f20a955eeea2c9449e33aee26108
Instruction ID: 948ba9114b0cb84fd00e4819e4d8e41550cdd6f51fbfb0550b7ffc16cdcda2bc
Opcode Fuzzy Hash: 320aa1f1d1fbbf24c69a9ab0f744010e5888f20a955eeea2c9449e33aee26108
Instruction Fuzzy Hash: C71179B6D0022A8FCF24DF4CC4815EDBBB0FB89314F164529EC65A3381D7346920CB89

Function 025DD8F7 Relevance: 1.5, Strings: 1, Instructions: 223
COMMON

Download Yara Rule

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`pl, xrefs: 025DDAC5

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API String ID: 0-362109939
Opcode ID: 456efb0e7536ac0b63163644f9cb58838170bbe1e23c8c83d5b2c477f2712dbc
Instruction ID: 62317a32297b261c1be06910cae7725c8f568a45f3e06e8eca72c6694dbe904f
Opcode Fuzzy Hash: 456efb0e7536ac0b63163644f9cb58838170bbe1e23c8c83d5b2c477f2712dbc
Instruction Fuzzy Hash: E3A1C072A06601DFDB28CF28C594BA9FBB1FF49318F18859DD81A4B391CB35A844CF95

Function 025DD8D1 Relevance: 1.4, Strings: 1, Instructions: 166
COMMON

Download Yara Rule

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`pl, xrefs: 025DDAC5

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API String ID: 0-362109939
Opcode ID: f10c6d16197538eaf70715279211ace1a83ea83fe378e6f5dfbb109e4536c552
Instruction ID: 38bb711ef03b03cacac339c5770963dc36fc99324076a5210ad993cda01c7ab1
Opcode Fuzzy Hash: f10c6d16197538eaf70715279211ace1a83ea83fe378e6f5dfbb109e4536c552
Instruction Fuzzy Hash: CA71DD72606601DFEB28CF28C494BAAFBB1FB49718F18859DD8198B391C774A840CF95

Function 0260C2F0 Relevance: .4, Instructions: 367
COMMON

Download Yara Rule

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Opcode Fuzzy Hash: ef200c5d86c3bc4ed85744ac168bcd8ce627e431df76d04ead35ce46d26d72c6
Instruction Fuzzy Hash: 15D1C4B280D7C09FE3268B6488923E6BFB0FF56314F09459AD4CC8B693D7391419CB96

Function 0260C2A7 Relevance: .3, Instructions: 308
COMMON

Download Yara Rule

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Instruction ID: e66e2cc0ba475c74fd7062dc35e4deda74f5ccd90193ab1ac7324d55cf3d9601
Opcode Fuzzy Hash: 979e79f98d77fffba28c39be72eb67d77944ee6b0c7aa0c9d141e320f2d72cba
Instruction Fuzzy Hash: 89C1B3B2908B80DFE3269B6494963E6BFF0FF56314F05059AC4C88B693D7391459CB46

Function 02731EE7 Relevance: .1, Instructions: 76
COMMON

Download Yara Rule

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Instruction ID: aaa588e3012a1fcdf8e8a6de3e262238dc890ab926e8e4c1523b54f19d26da01
Opcode Fuzzy Hash: 254e0268a4d532b3f3fdd021a3ca57db7ffe492a2c891b7969a8bda50e90f01c
Instruction Fuzzy Hash: 6031A070A09746EFD716CF24C5083A9FBF0BB42308F5482ADD84D97792DB346959CB82

Function 025E4CCD Relevance: .0, Instructions: 22
COMMON

Download Yara Rule

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Opcode Fuzzy Hash: e89354d56158aafa9a373a57f18f82d9a26d574573bfa6aa29262244522ab985
Instruction Fuzzy Hash: F7F0DFB5A00A06EBEB25CF24C0047EAFBB8FB88708F04420AD42C53350C378B429CBD0

Function 025E4B78 Relevance: .0, Instructions: 21
COMMON

Download Yara Rule

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Opcode Fuzzy Hash: 32ae4ee7c46e9b6f95a1f01929aa001ff310582ac7670e06cd7dc5d5c275afa8
Instruction Fuzzy Hash: 41F07FB5A04A06EBDB258F65C4047DAFBB4BB88718F14421AD42C57350D778B465CBD0

Function 025DEC1C Relevance: .0, Instructions: 20
COMMON

Download Yara Rule

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Opcode Fuzzy Hash: 42c53b6a43cb31f46749cf055c128a4d641a382d0e15341617bf31b5e391985a
Instruction Fuzzy Hash: 75F09BB6A04A06EBDB29CF65C4047DAFBB4BB88718F14421AD42C67760D778B469CBD0

Function 025DDA35 Relevance: .0, Instructions: 18
COMMON

Download Yara Rule

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Opcode Fuzzy Hash: 29995f15d872365a04cd7e63b114800720359f2c2bcdb68d33b564c1261958e5
Instruction Fuzzy Hash: 3DF0C2B6D00A06ABDB258F65C0047DAFBB8BB44714F14421AC42C63360D378B465CBD1

Function 025E49AA Relevance: .0, Instructions: 18COMMON

Download Yara Rule

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Opcode Fuzzy Hash: 956e54bf23284365c5c9cadd695bdfbbdf0198356242075349d738de1d4895ef
Instruction Fuzzy Hash: 21F0CAB6D00A06ABDB248F65C1047CAFBB8BB88714F14421AC52C67360D378B46ACBD0

Function 025DDE6E Relevance: .0, Instructions: 18
COMMON

Download Yara Rule

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Opcode Fuzzy Hash: 006de15ec00733cf35b4400bb8b84014c0de836b087f1d743ad08c09b170efe8
Instruction Fuzzy Hash: 6DF0CAB6D00A06EBDB248F61C0047CAFBB8BB88718F14421AC42C63760C778B469CBD0

Function 025E3C76 Relevance: .0, Instructions: 18
COMMON

Download Yara Rule

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Opcode ID: 99a64b4ec0b77d3b02f59ce48039708535421d8eb77825d64b9e9e729c7ff8ff
Instruction ID: bed5b4c64b83a7e603d4e78b8da9d22a5476e22b7e399df7715c79ec08b6b3ed
Opcode Fuzzy Hash: 99a64b4ec0b77d3b02f59ce48039708535421d8eb77825d64b9e9e729c7ff8ff
Instruction Fuzzy Hash: 87F0CAB6D00A0AABDB648F65C0047CAFBB8BB88714F14421AC42C67360D778B469CBD1

Function 025DB407 Relevance: .0, Instructions: 18
COMMON

Download Yara Rule

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Opcode ID: 7fad0f18e99cf1e8445d26f2f073479339752be3d4d04bba818273cd5d6ab106
Instruction ID: beb90f358a54f309ba53803d8c0bccc36c9dea725df91893d74b1693a8ba165e
Opcode Fuzzy Hash: 7fad0f18e99cf1e8445d26f2f073479339752be3d4d04bba818273cd5d6ab106
Instruction Fuzzy Hash: 0DF0CAB6D00A06EBDB248F65C0047CAFBB8BB88718F19421AC42C63360D378B469CBD0

Function 025E45E9 Relevance: .0, Instructions: 18COMMON

Download Yara Rule

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Opcode ID: f29a8930f6ce769411abd134445f90d38a307f5953f89062311e104bc3655a35
Instruction ID: 54b078cd44a5e7e6cd1d30e1ba928e9a4698eadf1b2f9b98a98eda3da1e513a7
Opcode Fuzzy Hash: f29a8930f6ce769411abd134445f90d38a307f5953f89062311e104bc3655a35
Instruction Fuzzy Hash: A9F0C2B6D00A06ABDB248F65C0047CAFBB8BB44714F14421AC52C63360D378B465CBD0

Function 025E4EF4 Relevance: .0, Instructions: 17COMMON

Download Yara Rule

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Instruction ID: 757b6c4e911795580c6eadfe4b1a31e759bcac061473515cd852c59358703b5a
Opcode Fuzzy Hash: a2a3db019c57da53aff0bc2116be014ecaa88ed500bd28ffb9a5b59772277281
Instruction Fuzzy Hash: F8F0C2B5D00A06ABDB24CF61C10439AFBB4BB44B14F14421AC42C63350C378B465CBC1

Non-executed Functions

Function 0268392B Relevance: .3, Instructions: 287COMMON

Download Yara Rule

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Opcode ID: a850f411fcea5bcf0d8895780172ad7d3267a014bd016f6d8035546dfb10d0f7
Instruction ID: 4a7aad03377331cfb8511109ba8c93549042ced6789964bce785ccbbe207b92e
Opcode Fuzzy Hash: a850f411fcea5bcf0d8895780172ad7d3267a014bd016f6d8035546dfb10d0f7
Instruction Fuzzy Hash: E1B16F71904700CFC714EF58C09472AB7E2BF94718F298BADE88A5B391E735E891CB85

Function 0267B598 Relevance: .3, Instructions: 253COMMON

Download Yara Rule

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Opcode ID: b8e5bc347c2b4cb5500d6bc7124a84b40f138abffad67e887df239bff9d49058
Instruction ID: 93a3fa5b940edbb17ac7966085786af3d8a60d87e54a0110f4281ed5f5f761cc
Opcode Fuzzy Hash: b8e5bc347c2b4cb5500d6bc7124a84b40f138abffad67e887df239bff9d49058
Instruction Fuzzy Hash: AA91D5759046118BCB05AF14C484B6AF7A2AF8531CF398A9DD8985B306E736DC83CFD6

Function 02678998 Relevance: .2, Instructions: 180COMMON

Download Yara Rule

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Opcode ID: 0b8460e8fd41968c0e4e5b906c84f0bba74e2172f3534fc27141b9aacc3a0d20
Instruction ID: e415bf5d93aba1ac44f8708f906c9a5c65291f20fd3910e31151d334ecceded2
Opcode Fuzzy Hash: 0b8460e8fd41968c0e4e5b906c84f0bba74e2172f3534fc27141b9aacc3a0d20
Instruction Fuzzy Hash: 7E513AB1A04700CBC715DB24E49877EB7A3AF80724F598A5DE4869B381D735DC82DB42

Function 025D03C0 Relevance: .1, Instructions: 70COMMON

Download Yara Rule

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Opcode ID: a012a9fb5cf5d9e1554885d89a3030425dd9bcc3e3bcfa4e280c99466c7885fc
Instruction ID: f7aa31331e7ba132802da6205840d5c335f113eed6df43b78f3a2fa48ca249bd
Opcode Fuzzy Hash: a012a9fb5cf5d9e1554885d89a3030425dd9bcc3e3bcfa4e280c99466c7885fc
Instruction Fuzzy Hash: 3E21F6BA5082568FDB358F198C407DABBE5FB58314F21482EDECDE7710D3306A898B95

Function 02682E69 Relevance: .0, Instructions: 47COMMON

Download Yara Rule

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Opcode ID: 35cfca38a64c3ff3937ba3edcbc8bb1544487143f9c1f7a554a90dce2bed6829
Instruction ID: d80f39aca5c87c5e874190d0985c3c095158185e79a5596655d3cef11b0c67d0
Opcode Fuzzy Hash: 35cfca38a64c3ff3937ba3edcbc8bb1544487143f9c1f7a554a90dce2bed6829
Instruction Fuzzy Hash: FCF01EA240E3C18FC3039B348C366813F704E63205B2E45EBD081DF0E3E25A4A6AD322

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to execute malicious commands and payloads. WMI is an administration feature that provides a uniform environment to access Windows system components. The WMI service enables both local and remote access, though the latter is facilitated by Remote Services such as Distributed Component Object Model (DCOM) and Windows Remote Management (WinRM).Remote WMI over DCOM operates using port 135, whereas WMI over WinRM operates over port 5985 when using HTTP and 5986 for HTTPS.
Tactics:	Execution
Data Sources:	Command: Command Execution, Network Traffic: Network Connection Creation, Process: Process Creation, WMI: WMI Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may exploit software vulnerabilities in client applications to execute code. Vulnerabilities can exist in software due to unsecure coding practices that can lead to unanticipated behavior. Adversaries can take advantage of certain vulnerabilities through targeted exploitation for the purpose of arbitrary code execution. Oftentimes the most valuable exploits to an offensive toolkit are those that can be used to obtain code execution on a remote system because they can be used to gain access to that system. Users will expect to see files related to the applications they commonly used to do work, so they are a useful target for exploit research and development because of their high utility.
Tactics:	Execution
Data Sources:	Application Log: Application Log Content, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by hijacking the binaries used by services. Adversaries may use flaws in the permissions of Windows services to replace the binary that is executed upon service start. These service processes may automatically execute specific binaries as part of their functionality or to perform other actions. If the permissions on the file system directory containing a target binary, or permissions on the binary itself are improperly set, then the target binary may be overwritten with another binary using user-level permissions and executed by the original process. If the original process and thread are running under a higher permissions level, then the replaced binary will also execute under higher-level permissions, which could include SYSTEM.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Process: Process Creation, Service: Service Metadata
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take many forms, such as killing security software processes or services, modifying / deleting Registry keys or configuration files so that tools do not operate properly, or other methods to interfere with security tools scanning or reporting information. Adversaries may also disable updates to prevent the latest security patches from reaching tools on victim systems.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, Driver: Driver Load, Process: Process Creation, Process: Process Termination, Sensor Health: Host Status, Service: Service Metadata, Windows Registry: Windows Registry Key Deletion, Windows Registry: Windows Registry Key Modification
Platforms:	Containers, IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Command: Command Execution, File: File Creation, Process: Process Creation, Script: Script Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report Wupos Reciept.pdf.jar

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Initial Sample

Memory Dumps

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Software Vulnerabilities

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\ProgramData\Oracle\Java\.oracle_jre_usage\b5820291038aa69c.timestamp

C:\Users\user\AppData\Local\Temp\hsperfdata_user\3052

C:\Users\user\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2246122658-3693405117-2476756634-1003\83aa4cc77f591dfc2374580bbd95f6ba_9e146be9-c76a-4720-bcdb-53011b87bd06

C:\cmdlinestart.log

Static File Info

General

File Icon

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

System Behavior

Analysis Process: cmd.exePID: 5684, Parent PID: 6092

General

Chronological Activities

Windows Analysis Report
Wupos Reciept.pdf.jar

Function 026AD1D0 Relevance: .3, Instructions: 255
COMMON

Function 025D0672 Relevance: 1.6, APIs: 1, Instructions: 57
COMMON

Function 025DD8F7 Relevance: 1.5, Strings: 1, Instructions: 223
COMMON

Function 025DD8D1 Relevance: 1.4, Strings: 1, Instructions: 166
COMMON

Function 0260C2F0 Relevance: .4, Instructions: 367
COMMON

Function 0260C2A7 Relevance: .3, Instructions: 308
COMMON

Function 02731EE7 Relevance: .1, Instructions: 76
COMMON

Function 025E4CCD Relevance: .0, Instructions: 22
COMMON

Function 025E4B78 Relevance: .0, Instructions: 21
COMMON

Function 025DEC1C Relevance: .0, Instructions: 20
COMMON

Function 025DDA35 Relevance: .0, Instructions: 18
COMMON

Function 025DDE6E Relevance: .0, Instructions: 18
COMMON

Function 025E3C76 Relevance: .0, Instructions: 18
COMMON

Function 025DB407 Relevance: .0, Instructions: 18
COMMON