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Analysis Report RuRxpMUPN7.dll

Overview

General Information

Sample Name:RuRxpMUPN7.dll
Analysis ID:392882
MD5:f6a73ad1c962b6d3d979066d37da71b5
SHA1:c19b72b1b07a8065f2a62be97cb1cccfb1d5b93f
SHA256:8d357ea7f4cbfcbbd9af86a34c421b7011204c83efa788b2527a79f9c464f287
Tags:40111Dridex
Infos:

Most interesting Screenshot:

Detection

Dridex Dropper
Score:80
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

Dridex dropper found
Found malware configuration
Yara detected Dridex unpacked file
C2 URLs / IPs found in malware configuration
Machine Learning detection for sample
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Abnormal high CPU Usage
Antivirus or Machine Learning detection for unpacked file
Contains functionality to call native functions
Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Contains functionality to query locales information (e.g. system language)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
One or more processes crash
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)

Classification

Startup

  • System is w10x64
  • loaddll32.exe (PID: 6972 cmdline: loaddll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll' MD5: 542795ADF7CC08EFCF675D65310596E8)
    • cmd.exe (PID: 6992 cmdline: cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',#1 MD5: F3BDBE3BB6F734E357235F4D5898582D)
      • rundll32.exe (PID: 7024 cmdline: rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',#1 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)
    • rundll32.exe (PID: 7108 cmdline: rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',ReadLogRecord MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)
    • WerFault.exe (PID: 4936 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 6972 -s 144 MD5: 9E2B8ACAD48ECCA55C0230D63623661B)
  • cleanup

Malware Configuration

Threatname: Dridex

{"Version": 40111, "C2 list": ["94.247.168.64:443", "159.203.93.122:8172", "50.116.27.97:2303"], "RC4 keys": ["VOw9c7u110XYjoFF2SzRWNcWNob7Sec1HxEVgBrFF", "5gZeCc8o5cQELWnF44Ik184W6MoZ25O98Rol7kPT2itFWvdxWiT70K4o4YnFUN4mL"]}

Yara Overview

Memory Dumps

SourceRuleDescriptionAuthorStrings
00000002.00000002.1044679417.000000006FC41000.00000020.00020000.sdmpJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
    00000003.00000002.1042088128.000000006FC41000.00000020.00020000.sdmpJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security

      Unpacked PEs

      SourceRuleDescriptionAuthorStrings
      2.2.rundll32.exe.6fc40000.3.unpackJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
        3.2.rundll32.exe.6fc40000.3.unpackJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security

          Sigma Overview

          No Sigma rule has matched

          Signature Overview

          Click to jump to signature section

          Show All Signature Results

          AV Detection:

          barindex
          Found malware configurationShow sources
          Source: 2.2.rundll32.exe.6fc40000.3.unpackMalware Configuration Extractor: Dridex {"Version": 40111, "C2 list": ["94.247.168.64:443", "159.203.93.122:8172", "50.116.27.97:2303"], "RC4 keys": ["VOw9c7u110XYjoFF2SzRWNcWNob7Sec1HxEVgBrFF", "5gZeCc8o5cQELWnF44Ik184W6MoZ25O98Rol7kPT2itFWvdxWiT70K4o4YnFUN4mL"]}
          Machine Learning detection for sampleShow sources
          Source: RuRxpMUPN7.dllJoe Sandbox ML: detected
          Source: 2.2.rundll32.exe.33f0000.2.unpackAvira: Label: TR/ATRAPS.Gen2
          Source: 3.2.rundll32.exe.2fe0000.2.unpackAvira: Label: TR/ATRAPS.Gen2
          Source: 0.2.loaddll32.exe.1100000.1.unpackAvira: Label: TR/ATRAPS.Gen2
          Source: RuRxpMUPN7.dllStatic PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
          Source: RuRxpMUPN7.dllStatic PE information: TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
          Source: Binary string: opengl32.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wwin32u.pdb:0 source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wgdi32full.pdb source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wkernel32.pdb source: WerFault.exe, 0000000D.00000003.984067740.0000000002F34000.00000004.00000001.sdmp
          Source: Binary string: sechost.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: ucrtbase.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: msvcrt.pdb source: WerFault.exe, 0000000D.00000003.988831503.0000000005140000.00000004.00000040.sdmp
          Source: Binary string: wntdll.pdbUGP source: rundll32.exe, 00000002.00000003.721845688.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000003.00000003.793571336.000000004B280000.00000004.00000001.sdmp
          Source: Binary string: glu32.pdb source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wrpcrt4.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wntdll.pdb source: rundll32.exe, 00000002.00000003.721845688.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000003.00000003.793571336.000000004B280000.00000004.00000001.sdmp, WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: msvcp_win.pdbX0 source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: glu32.pdbT0 source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: a[ojr^oCReportStore::Prune: MaxReportCount=%d MaxSizeInMb=%dRSDSwkernel32.pdb source: WerFault.exe, 0000000D.00000002.997251778.00000000029C2000.00000004.00000010.sdmp
          Source: Binary string: ole32.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wimm32.pdbR0 source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wgdi32.pdb source: WerFault.exe, 0000000D.00000003.988835590.0000000005144000.00000004.00000040.sdmp
          Source: Binary string: advapi32.pdb source: WerFault.exe, 0000000D.00000003.988831503.0000000005140000.00000004.00000040.sdmp
          Source: Binary string: wsspicli.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: fffp4.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp, RuRxpMUPN7.dll
          Source: Binary string: msvcp_win.pdb source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wgdi32.pdbk source: WerFault.exe, 0000000D.00000003.988835590.0000000005144000.00000004.00000040.sdmp
          Source: Binary string: cryptbase.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wimm32.pdb source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wkernelbase.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: bcryptprimitives.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wkernelbase.pdb( source: WerFault.exe, 0000000D.00000003.984071985.0000000002F3A000.00000004.00000001.sdmp
          Source: Binary string: wwin32u.pdb source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: combase.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wkernel32.pdb( source: WerFault.exe, 0000000D.00000003.984067740.0000000002F34000.00000004.00000001.sdmp
          Source: Binary string: wgdi32full.pdb~0 source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: apphelp.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wuser32.pdb source: WerFault.exe, 0000000D.00000003.988831503.0000000005140000.00000004.00000040.sdmp
          Source: Binary string: wntdll.pdbk source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wntdll.pdb( source: WerFault.exe, 0000000D.00000003.983946033.0000000002F2E000.00000004.00000001.sdmp

          Networking:

          barindex
          C2 URLs / IPs found in malware configurationShow sources
          Source: Malware configuration extractorIPs: 94.247.168.64:443
          Source: Malware configuration extractorIPs: 159.203.93.122:8172
          Source: Malware configuration extractorIPs: 50.116.27.97:2303
          Source: Joe Sandbox ViewIP Address: 159.203.93.122 159.203.93.122
          Source: Joe Sandbox ViewIP Address: 50.116.27.97 50.116.27.97
          Source: Joe Sandbox ViewASN Name: DIGITALOCEAN-ASNUS DIGITALOCEAN-ASNUS
          Source: Joe Sandbox ViewASN Name: LINODE-APLinodeLLCUS LINODE-APLinodeLLCUS
          Source: Joe Sandbox ViewASN Name: GLESYS-ASSE GLESYS-ASSE
          Source: RuRxpMUPN7.dllString found in binary or memory: http://ansicon.adoxa.vze.com/6

          E-Banking Fraud:

          barindex
          Dridex dropper foundShow sources
          Source: Initial fileSignature Results: Dridex dropper behavior
          Yara detected Dridex unpacked fileShow sources
          Source: Yara matchFile source: 00000002.00000002.1044679417.000000006FC41000.00000020.00020000.sdmp, type: MEMORY
          Source: Yara matchFile source: 00000003.00000002.1042088128.000000006FC41000.00000020.00020000.sdmp, type: MEMORY
          Source: Yara matchFile source: 2.2.rundll32.exe.6fc40000.3.unpack, type: UNPACKEDPE
          Source: Yara matchFile source: 3.2.rundll32.exe.6fc40000.3.unpack, type: UNPACKEDPE
          Source: C:\Windows\SysWOW64\rundll32.exeProcess Stats: CPU usage > 98%
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC52790 NtAllocateVirtualMemory,
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC5218C NtDelayExecution,
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC4BC00 NtClose,
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC507CC
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC41494
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC592DC
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC4A5A4
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC49144
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC514D8
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC484E4
          Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6972 -s 144
          Source: RuRxpMUPN7.dllBinary or memory string: OriginalFilenameANSI32.dll0 vs RuRxpMUPN7.dll
          Source: RuRxpMUPN7.dllStatic PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
          Source: RuRxpMUPN7.dllStatic PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
          Source: classification engineClassification label: mal80.bank.troj.evad.winDLL@8/4@0/3
          Source: C:\Windows\SysWOW64\WerFault.exeMutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess6972
          Source: C:\Windows\SysWOW64\WerFault.exeFile created: C:\ProgramData\Microsoft\Windows\WER\Temp\WERF739.tmpJump to behavior
          Source: RuRxpMUPN7.dllStatic PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
          Source: C:\Windows\System32\loaddll32.exeKey opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers
          Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',#1
          Source: unknownProcess created: C:\Windows\System32\loaddll32.exe loaddll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll'
          Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',#1
          Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',#1
          Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',ReadLogRecord
          Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6972 -s 144
          Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',#1
          Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',ReadLogRecord
          Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',#1
          Source: RuRxpMUPN7.dllStatic PE information: TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
          Source: RuRxpMUPN7.dllStatic PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
          Source: Binary string: opengl32.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wwin32u.pdb:0 source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wgdi32full.pdb source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wkernel32.pdb source: WerFault.exe, 0000000D.00000003.984067740.0000000002F34000.00000004.00000001.sdmp
          Source: Binary string: sechost.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: ucrtbase.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: msvcrt.pdb source: WerFault.exe, 0000000D.00000003.988831503.0000000005140000.00000004.00000040.sdmp
          Source: Binary string: wntdll.pdbUGP source: rundll32.exe, 00000002.00000003.721845688.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000003.00000003.793571336.000000004B280000.00000004.00000001.sdmp
          Source: Binary string: glu32.pdb source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wrpcrt4.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wntdll.pdb source: rundll32.exe, 00000002.00000003.721845688.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000003.00000003.793571336.000000004B280000.00000004.00000001.sdmp, WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: msvcp_win.pdbX0 source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: glu32.pdbT0 source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: a[ojr^oCReportStore::Prune: MaxReportCount=%d MaxSizeInMb=%dRSDSwkernel32.pdb source: WerFault.exe, 0000000D.00000002.997251778.00000000029C2000.00000004.00000010.sdmp
          Source: Binary string: ole32.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wimm32.pdbR0 source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wgdi32.pdb source: WerFault.exe, 0000000D.00000003.988835590.0000000005144000.00000004.00000040.sdmp
          Source: Binary string: advapi32.pdb source: WerFault.exe, 0000000D.00000003.988831503.0000000005140000.00000004.00000040.sdmp
          Source: Binary string: wsspicli.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: fffp4.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp, RuRxpMUPN7.dll
          Source: Binary string: msvcp_win.pdb source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wgdi32.pdbk source: WerFault.exe, 0000000D.00000003.988835590.0000000005144000.00000004.00000040.sdmp
          Source: Binary string: cryptbase.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wimm32.pdb source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: wkernelbase.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: bcryptprimitives.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wkernelbase.pdb( source: WerFault.exe, 0000000D.00000003.984071985.0000000002F3A000.00000004.00000001.sdmp
          Source: Binary string: wwin32u.pdb source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: combase.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wkernel32.pdb( source: WerFault.exe, 0000000D.00000003.984067740.0000000002F34000.00000004.00000001.sdmp
          Source: Binary string: wgdi32full.pdb~0 source: WerFault.exe, 0000000D.00000003.988839185.0000000005147000.00000004.00000040.sdmp
          Source: Binary string: apphelp.pdb source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wuser32.pdb source: WerFault.exe, 0000000D.00000003.988831503.0000000005140000.00000004.00000040.sdmp
          Source: Binary string: wntdll.pdbk source: WerFault.exe, 0000000D.00000003.988794875.0000000005021000.00000004.00000001.sdmp
          Source: Binary string: wntdll.pdb( source: WerFault.exe, 0000000D.00000003.983946033.0000000002F2E000.00000004.00000001.sdmp
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC4F744 push esi; mov dword ptr [esp], 00000000h
          Source: initial sampleStatic PE information: section name: .text entropy: 7.55877156847
          Source: C:\Windows\SysWOW64\cmd.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\rundll32.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\rundll32.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOX

          Malware Analysis System Evasion:

          barindex
          Tries to delay execution (extensive OutputDebugStringW loop)Show sources
          Source: C:\Windows\SysWOW64\rundll32.exeSection loaded: OutputDebugStringW count: 1690
          Tries to detect sandboxes / dynamic malware analysis system (file name check)Show sources
          Source: C:\Windows\System32\loaddll32.exeSection loaded: \KnownDlls32\testapp.exe
          Source: C:\Windows\SysWOW64\rundll32.exeSection loaded: \KnownDlls32\testapp.exe
          Source: C:\Windows\SysWOW64\rundll32.exeSection loaded: \KnownDlls32\testapp.exe
          Source: C:\Windows\SysWOW64\rundll32.exeWindow / User API: threadDelayed 957
          Source: C:\Windows\SysWOW64\rundll32.exeWindow / User API: threadDelayed 732
          Source: C:\Windows\SysWOW64\rundll32.exeLast function: Thread delayed
          Source: C:\Windows\SysWOW64\rundll32.exeLast function: Thread delayed
          Source: C:\Windows\SysWOW64\rundll32.exeLast function: Thread delayed
          Source: C:\Windows\SysWOW64\rundll32.exeLast function: Thread delayed
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC507CC GetTokenInformation,GetSystemInfo,GetTokenInformation,
          Source: C:\Windows\System32\loaddll32.exeThread delayed: delay time: 120000
          Source: WerFault.exe, 0000000D.00000002.1002368009.00000000051D0000.00000002.00000001.sdmpBinary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
          Source: WerFault.exe, 0000000D.00000002.1002368009.00000000051D0000.00000002.00000001.sdmpBinary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
          Source: WerFault.exe, 0000000D.00000002.1002368009.00000000051D0000.00000002.00000001.sdmpBinary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
          Source: WerFault.exe, 0000000D.00000002.1002368009.00000000051D0000.00000002.00000001.sdmpBinary or memory string: An unknown internal message was received by the Hyper-V Compute Service.
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC46DC8 GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA,
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC53060 RtlAddVectoredExceptionHandler,
          Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',#1
          Source: rundll32.exe, 00000002.00000002.1042841977.00000000038B0000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.1041736427.0000000003490000.00000002.00000001.sdmpBinary or memory string: Program Manager
          Source: rundll32.exe, 00000002.00000002.1042841977.00000000038B0000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.1041736427.0000000003490000.00000002.00000001.sdmpBinary or memory string: Shell_TrayWnd
          Source: rundll32.exe, 00000002.00000002.1042841977.00000000038B0000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.1041736427.0000000003490000.00000002.00000001.sdmpBinary or memory string: Progman
          Source: rundll32.exe, 00000002.00000002.1042841977.00000000038B0000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.1041736427.0000000003490000.00000002.00000001.sdmpBinary or memory string: Progmanlock
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA,
          Source: C:\Windows\SysWOW64\rundll32.exeCode function: 2_2_6FC46DC8 GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA,
          Source: C:\Windows\SysWOW64\rundll32.exeKey value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

          Mitre Att&ck Matrix

          Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
          Valid AccountsWindows Management InstrumentationPath InterceptionProcess Injection12Virtualization/Sandbox Evasion21OS Credential DumpingSecurity Software Discovery111Remote ServicesArchive Collected Data1Exfiltration Over Other Network MediumEncrypted Channel1Eavesdrop on Insecure Network CommunicationRemotely Track Device Without AuthorizationModify System Partition
          Default AccountsScheduled Task/JobBoot or Logon Initialization ScriptsBoot or Logon Initialization ScriptsProcess Injection12LSASS MemoryProcess Discovery1Remote Desktop ProtocolData from Removable MediaExfiltration Over BluetoothApplication Layer Protocol1Exploit SS7 to Redirect Phone Calls/SMSRemotely Wipe Data Without AuthorizationDevice Lockout
          Domain AccountsAt (Linux)Logon Script (Windows)Logon Script (Windows)Obfuscated Files or Information2Security Account ManagerVirtualization/Sandbox Evasion21SMB/Windows Admin SharesData from Network Shared DriveAutomated ExfiltrationSteganographyExploit SS7 to Track Device LocationObtain Device Cloud BackupsDelete Device Data
          Local AccountsAt (Windows)Logon Script (Mac)Logon Script (Mac)Rundll321NTDSApplication Window Discovery1Distributed Component Object ModelInput CaptureScheduled TransferProtocol ImpersonationSIM Card SwapCarrier Billing Fraud
          Cloud AccountsCronNetwork Logon ScriptNetwork Logon ScriptSoftware Packing3LSA SecretsAccount Discovery1SSHKeyloggingData Transfer Size LimitsFallback ChannelsManipulate Device CommunicationManipulate App Store Rankings or Ratings
          Replication Through Removable MediaLaunchdRc.commonRc.commonSteganographyCached Domain CredentialsSystem Owner/User Discovery1VNCGUI Input CaptureExfiltration Over C2 ChannelMultiband CommunicationJamming or Denial of ServiceAbuse Accessibility Features
          External Remote ServicesScheduled TaskStartup ItemsStartup ItemsCompile After DeliveryDCSyncSystem Information Discovery13Windows Remote ManagementWeb Portal CaptureExfiltration Over Alternative ProtocolCommonly Used PortRogue Wi-Fi Access PointsData Encrypted for Impact

          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.

          windows-stand

          Antivirus, Machine Learning and Genetic Malware Detection

          Initial Sample

          SourceDetectionScannerLabelLink
          RuRxpMUPN7.dll100%Joe Sandbox ML

          Dropped Files

          No Antivirus matches

          Unpacked PE Files

          SourceDetectionScannerLabelLinkDownload
          2.2.rundll32.exe.33f0000.2.unpack100%AviraTR/ATRAPS.Gen2Download File
          3.2.rundll32.exe.2fe0000.2.unpack100%AviraTR/ATRAPS.Gen2Download File
          0.2.loaddll32.exe.1100000.1.unpack100%AviraTR/ATRAPS.Gen2Download File

          Domains

          No Antivirus matches

          URLs

          No Antivirus matches

          Domains and IPs

          Contacted Domains

          No contacted domains info

          URLs from Memory and Binaries

          NameSourceMaliciousAntivirus DetectionReputation
          http://ansicon.adoxa.vze.com/6RuRxpMUPN7.dllfalse
            high

            Contacted IPs

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

            Public

            IPDomainCountryFlagASNASN NameMalicious
            159.203.93.122
            unknownUnited States
            14061DIGITALOCEAN-ASNUStrue
            50.116.27.97
            unknownUnited States
            63949LINODE-APLinodeLLCUStrue
            94.247.168.64
            unknownSweden
            43948GLESYS-ASSEtrue

            General Information

            Joe Sandbox Version:31.0.0 Emerald
            Analysis ID:392882
            Start date:19.04.2021
            Start time:23:43:34
            Joe Sandbox Product:CloudBasic
            Overall analysis duration:0h 7m 19s
            Hypervisor based Inspection enabled:false
            Report type:light
            Sample file name:RuRxpMUPN7.dll
            Cookbook file name:default.jbs
            Analysis system description:Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
            Run name:Run with higher sleep bypass
            Number of analysed new started processes analysed:16
            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
            • HDC enabled
            • AMSI enabled
            Analysis Mode:default
            Analysis stop reason:Timeout
            Detection:MAL
            Classification:mal80.bank.troj.evad.winDLL@8/4@0/3
            EGA Information:Failed
            HDC Information:
            • Successful, ratio: 53.5% (good quality ratio 50.6%)
            • Quality average: 80%
            • Quality standard deviation: 27.5%
            HCA Information:
            • Successful, ratio: 87%
            • Number of executed functions: 0
            • Number of non-executed functions: 0
            Cookbook Comments:
            • Adjust boot time
            • Enable AMSI
            • Sleeps bigger than 120000ms are automatically reduced to 1000ms
            • Found application associated with file extension: .dll
            Warnings:
            Show All
            • Exclude process from analysis (whitelisted): BackgroundTransferHost.exe, WerFault.exe, wermgr.exe, backgroundTaskHost.exe, svchost.exe

            Simulations

            Behavior and APIs

            No simulations

            Joe Sandbox View / Context

            IPs

            MatchAssociated Sample Name / URLSHA 256DetectionLinkContext
            159.203.93.122gsG7jGFk3I.dllGet hashmaliciousBrowse
              IHUVPJ4hXu.dllGet hashmaliciousBrowse
                CTkT1fRtQv.dllGet hashmaliciousBrowse
                  BJKPKLUPiD.dllGet hashmaliciousBrowse
                    RuRxpMUPN7.dllGet hashmaliciousBrowse
                      qMus8K6kXx.dllGet hashmaliciousBrowse
                        gsG7jGFk3I.dllGet hashmaliciousBrowse
                          15sV4KdrCN.dllGet hashmaliciousBrowse
                            Ce28zthEz1.dllGet hashmaliciousBrowse
                              Yvl2Gke3pv.dllGet hashmaliciousBrowse
                                1UmI5PSg3K.dllGet hashmaliciousBrowse
                                  9eYYTTlVYi.dllGet hashmaliciousBrowse
                                    Ce28zthEz1.dllGet hashmaliciousBrowse
                                      15sV4KdrCN.dllGet hashmaliciousBrowse
                                        Yvl2Gke3pv.dllGet hashmaliciousBrowse
                                          1UmI5PSg3K.dllGet hashmaliciousBrowse
                                            9eYYTTlVYi.dllGet hashmaliciousBrowse
                                              9JXXdpfiQm.dllGet hashmaliciousBrowse
                                                t4KzTUSzkx.dllGet hashmaliciousBrowse
                                                  POQ6m91rE7.dllGet hashmaliciousBrowse
                                                    50.116.27.97gsG7jGFk3I.dllGet hashmaliciousBrowse
                                                      IHUVPJ4hXu.dllGet hashmaliciousBrowse
                                                        CTkT1fRtQv.dllGet hashmaliciousBrowse
                                                          BJKPKLUPiD.dllGet hashmaliciousBrowse
                                                            RuRxpMUPN7.dllGet hashmaliciousBrowse
                                                              qMus8K6kXx.dllGet hashmaliciousBrowse
                                                                gsG7jGFk3I.dllGet hashmaliciousBrowse
                                                                  15sV4KdrCN.dllGet hashmaliciousBrowse
                                                                    Ce28zthEz1.dllGet hashmaliciousBrowse
                                                                      Yvl2Gke3pv.dllGet hashmaliciousBrowse
                                                                        1UmI5PSg3K.dllGet hashmaliciousBrowse
                                                                          9eYYTTlVYi.dllGet hashmaliciousBrowse
                                                                            Ce28zthEz1.dllGet hashmaliciousBrowse
                                                                              15sV4KdrCN.dllGet hashmaliciousBrowse
                                                                                Yvl2Gke3pv.dllGet hashmaliciousBrowse
                                                                                  1UmI5PSg3K.dllGet hashmaliciousBrowse
                                                                                    9eYYTTlVYi.dllGet hashmaliciousBrowse
                                                                                      9JXXdpfiQm.dllGet hashmaliciousBrowse
                                                                                        t4KzTUSzkx.dllGet hashmaliciousBrowse
                                                                                          POQ6m91rE7.dllGet hashmaliciousBrowse

                                                                                            Domains

                                                                                            No context

                                                                                            ASN

                                                                                            MatchAssociated Sample Name / URLSHA 256DetectionLinkContext
                                                                                            DIGITALOCEAN-ASNUSgsG7jGFk3I.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            IHUVPJ4hXu.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            CTkT1fRtQv.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            BJKPKLUPiD.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            RuRxpMUPN7.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            qMus8K6kXx.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            gsG7jGFk3I.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            15sV4KdrCN.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            Ce28zthEz1.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            Yvl2Gke3pv.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            1UmI5PSg3K.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            9eYYTTlVYi.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            Ce28zthEz1.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            15sV4KdrCN.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            Yvl2Gke3pv.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            1UmI5PSg3K.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            9eYYTTlVYi.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            9JXXdpfiQm.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            t4KzTUSzkx.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            POQ6m91rE7.dllGet hashmaliciousBrowse
                                                                                            • 159.203.93.122
                                                                                            LINODE-APLinodeLLCUSgsG7jGFk3I.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            IHUVPJ4hXu.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            CTkT1fRtQv.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            BJKPKLUPiD.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            RuRxpMUPN7.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            qMus8K6kXx.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            gsG7jGFk3I.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            15sV4KdrCN.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            Ce28zthEz1.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            Yvl2Gke3pv.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            1UmI5PSg3K.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            9eYYTTlVYi.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            Ce28zthEz1.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            15sV4KdrCN.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            Yvl2Gke3pv.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            1UmI5PSg3K.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            9eYYTTlVYi.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            9JXXdpfiQm.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            t4KzTUSzkx.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            POQ6m91rE7.dllGet hashmaliciousBrowse
                                                                                            • 50.116.27.97
                                                                                            GLESYS-ASSEgsG7jGFk3I.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            IHUVPJ4hXu.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            CTkT1fRtQv.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            BJKPKLUPiD.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            RuRxpMUPN7.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            qMus8K6kXx.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            gsG7jGFk3I.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            15sV4KdrCN.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            Ce28zthEz1.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            Yvl2Gke3pv.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            1UmI5PSg3K.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            9eYYTTlVYi.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            Ce28zthEz1.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            15sV4KdrCN.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            Yvl2Gke3pv.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            1UmI5PSg3K.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            9eYYTTlVYi.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            9JXXdpfiQm.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            t4KzTUSzkx.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64
                                                                                            POQ6m91rE7.dllGet hashmaliciousBrowse
                                                                                            • 94.247.168.64

                                                                                            JA3 Fingerprints

                                                                                            No context

                                                                                            Dropped Files

                                                                                            No context

                                                                                            Created / dropped Files

                                                                                            C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_loaddll32.exe_3aebf4f4b63c22f8e81111ea58d346011b6f5fc_160cf2be_132a0802\Report.wer
                                                                                            Process:C:\Windows\SysWOW64\WerFault.exe
                                                                                            File Type:Little-endian UTF-16 Unicode text, with CRLF line terminators
                                                                                            Category:dropped
                                                                                            Size (bytes):9230
                                                                                            Entropy (8bit):3.762348717652181
                                                                                            Encrypted:false
                                                                                            SSDEEP:96:ChWZFS85Xyly9hA/C5Q56tpXIQcQ6c6n+hcEZcw3P+a+z+HbHgC6eugtYsaYOhoJ:CA6WHUb+hjbjBq/u7sES274Itb2s
                                                                                            MD5:CA3AEF66AC9C7A801C188686165EB326
                                                                                            SHA1:5192A63B10194B0AB3B44C97AF7C942F11A44933
                                                                                            SHA-256:7698401D0C0F2200E9EB9B93867825FE017ECE7D53F3D8BECCDB07E6568BDFB4
                                                                                            SHA-512:CEBE3EDBD7952003D5773B272AD5B2E756420814DFF070254AC2B3C61E253F16DECC307104735BB0983D785435B0FA6DB60E849DADA75B0B0201A559E5A38B04
                                                                                            Malicious:false
                                                                                            Reputation:low
                                                                                            Preview: ..V.e.r.s.i.o.n.=.1.....E.v.e.n.t.T.y.p.e.=.B.E.X.....E.v.e.n.t.T.i.m.e.=.1.3.2.6.3.3.4.2.4.2.0.5.5.5.3.8.3.1.....R.e.p.o.r.t.T.y.p.e.=.2.....C.o.n.s.e.n.t.=.1.....R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.5.3.e.7.c.b.8.1.-.b.b.0.9.-.4.0.b.4.-.9.1.b.1.-.8.4.7.d.2.2.6.f.3.5.d.5.....I.n.t.e.g.r.a.t.o.r.R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.8.7.3.8.0.b.e.3.-.f.0.1.b.-.4.3.3.5.-.a.0.5.e.-.4.7.b.5.f.7.f.d.7.0.1.c.....W.o.w.6.4.H.o.s.t.=.3.4.4.0.4.....W.o.w.6.4.G.u.e.s.t.=.3.3.2.....N.s.A.p.p.N.a.m.e.=.l.o.a.d.d.l.l.3.2...e.x.e.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.1.b.3.c.-.0.0.0.1.-.0.0.1.b.-.5.8.2.5.-.7.2.2.8.6.5.3.5.d.7.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.0.d.a.3.9.a.3.e.e.5.e.6.b.4.b.0.d.3.2.5.5.b.f.e.f.9.5.6.0.1.8.9.0.a.f.d.8.0.7.0.9.!.0.0.0.0.d.a.3.9.a.3.e.e.5.e.6.b.4.b.0.d.3.2.5.5.b.f.e.f.9.5.6.0.1.8.9.0.a.f.d.8.0.7.0.9.!.l.o.a.d.d.l.l.3.2...e.x.e.....T.a.r.g.e.t.A.p.p.V.e.r.=.2.0.2.1././.0.4././.0.4.:.1.0.:.5.0.:.5.4.!.0.!.l.o.a.d.d.l.l.3.2...e.x.e.....B.o.o.t.I.d.=.4.2.9.4.9.6.7.2.9.
                                                                                            C:\ProgramData\Microsoft\Windows\WER\Temp\WER228.tmp.xml
                                                                                            Process:C:\Windows\SysWOW64\WerFault.exe
                                                                                            File Type:XML 1.0 document, ASCII text, with CRLF line terminators
                                                                                            Category:dropped
                                                                                            Size (bytes):4658
                                                                                            Entropy (8bit):4.428972233130948
                                                                                            Encrypted:false
                                                                                            SSDEEP:48:cvIwSD8zs5JgtWI9x1WSC8B6j8fm8M4JVpNF0N3+q8v7pmNKcQIcQw6Ur0d:uITfLeESNvJ83K4NKkw680d
                                                                                            MD5:066DC1C544D89584B84AD32B470A1025
                                                                                            SHA1:E1FDA503CF56971078CECBB10707EA19DFEBD85B
                                                                                            SHA-256:AFEC2C51CD229BC6EEF2E110E04D19E69038074D99997A89296C4E04E6C5BEA9
                                                                                            SHA-512:1CC80EEE50E23A2E39716D1FB9DE0993CD8BAEBFD95B2B3BA5435591CE47837F44636240AE6D5DF74F2AE1A9C3247C49FA63728399C82F37FD9B8E4A84EB80E3
                                                                                            Malicious:false
                                                                                            Reputation:low
                                                                                            Preview: <?xml version="1.0" encoding="UTF-8" standalone="yes"?>..<req ver="2">.. <tlm>.. <src>.. <desc>.. <mach>.. <os>.. <arg nm="vermaj" val="10" />.. <arg nm="vermin" val="0" />.. <arg nm="verbld" val="17134" />.. <arg nm="vercsdbld" val="1" />.. <arg nm="verqfe" val="1" />.. <arg nm="csdbld" val="1" />.. <arg nm="versp" val="0" />.. <arg nm="arch" val="9" />.. <arg nm="lcid" val="1033" />.. <arg nm="geoid" val="244" />.. <arg nm="sku" val="48" />.. <arg nm="domain" val="0" />.. <arg nm="prodsuite" val="256" />.. <arg nm="ntprodtype" val="1" />.. <arg nm="platid" val="2" />.. <arg nm="tmsi" val="953697" />.. <arg nm="osinsty" val="1" />.. <arg nm="iever" val="11.1.17134.0-11.0.47" />.. <arg nm="portos" val="0" />.. <arg nm="ram" val="4096" />..
                                                                                            C:\ProgramData\Microsoft\Windows\WER\Temp\WERF739.tmp.dmp
                                                                                            Process:C:\Windows\SysWOW64\WerFault.exe
                                                                                            File Type:Mini DuMP crash report, 15 streams, Mon Apr 19 21:47:01 2021, 0x1205a4 type
                                                                                            Category:dropped
                                                                                            Size (bytes):26186
                                                                                            Entropy (8bit):2.557190136356261
                                                                                            Encrypted:false
                                                                                            SSDEEP:192:gVp7R1eGmxxWM3KEmuB2f2+vhc+jstsDIwT:s7R1Q1eD7jsts3T
                                                                                            MD5:573CD1230878E8C8511A1B4AFAFB492F
                                                                                            SHA1:5779A3380825369DCAFAEEC7070ABB21029D57B8
                                                                                            SHA-256:C4FE92124A9460876BD6BEF5ABC5B1FF868D28029EF1FB3F063F56D8A9BB5D60
                                                                                            SHA-512:23FD3A5C5033F5FF797C9A708A78C09FD483A33728A70E5DBE7E325889AF0DF71826D0617E6A06E8C8F756F6E386C213B9CC2C3882C2BC1F21C0628E2A7FD4E1
                                                                                            Malicious:false
                                                                                            Reputation:low
                                                                                            Preview: MDMP....... .......U.}`...................U...........B......,.......GenuineIntelW...........T.......<.....}`.............................0..................W... .E.u.r.o.p.e. .S.t.a.n.d.a.r.d. .T.i.m.e.......................................W... .E.u.r.o.p.e. .D.a.y.l.i.g.h.t. .T.i.m.e.......................................1.7.1.3.4...1...x.8.6.f.r.e...r.s.4._.r.e.l.e.a.s.e...1.8.0.4.1.0.-.1.8.0.4.............................................................................................................................................................................................................................................................................................................................................................................................................................................................d.b.g.c.o.r.e...i.3.8.6.,.1.0...0...1.7.1.3.4...1.........................................................................................................
                                                                                            C:\ProgramData\Microsoft\Windows\WER\Temp\WERFCB8.tmp.WERInternalMetadata.xml
                                                                                            Process:C:\Windows\SysWOW64\WerFault.exe
                                                                                            File Type:XML 1.0 document, Little-endian UTF-16 Unicode text, with CRLF line terminators
                                                                                            Category:dropped
                                                                                            Size (bytes):8362
                                                                                            Entropy (8bit):3.6891292442119217
                                                                                            Encrypted:false
                                                                                            SSDEEP:192:Rrl7r3GLNioG60K4J6YrGSUF2GbgmfAS1p+pBS89bt4sfywPm:RrlsNiJ60K26YaSUF2GbgmfAS1ktrfW
                                                                                            MD5:597AE1BDA78E8AA8260EE178869F857E
                                                                                            SHA1:4FF70C0545A96B9C139D4B487FD22C7A601843F0
                                                                                            SHA-256:422239A8A44372E4642564FD408F641962EA78F18A638F5F3ACC82D30B48A7C1
                                                                                            SHA-512:1A22F3F6D0443ED299F40D86949D2DEFDCEBC90D504B162C462851F62F302ACDDBF91955B372C1DAF0CC973DE8B72D005F2DF98B2AC531D747E8C9CF154D4FFA
                                                                                            Malicious:false
                                                                                            Reputation:low
                                                                                            Preview: ..<.?.x.m.l. .v.e.r.s.i.o.n.=.".1...0.". .e.n.c.o.d.i.n.g.=.".U.T.F.-.1.6.".?.>.....<.W.E.R.R.e.p.o.r.t.M.e.t.a.d.a.t.a.>.......<.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.........<.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.1.0...0.<./.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.........<.B.u.i.l.d.>.1.7.1.3.4.<./.B.u.i.l.d.>.........<.P.r.o.d.u.c.t.>.(.0.x.3.0.).:. .W.i.n.d.o.w.s. .1.0. .P.r.o.<./.P.r.o.d.u.c.t.>.........<.E.d.i.t.i.o.n.>.P.r.o.f.e.s.s.i.o.n.a.l.<./.E.d.i.t.i.o.n.>.........<.B.u.i.l.d.S.t.r.i.n.g.>.1.7.1.3.4...1...a.m.d.6.4.f.r.e...r.s.4._.r.e.l.e.a.s.e...1.8.0.4.1.0.-.1.8.0.4.<./.B.u.i.l.d.S.t.r.i.n.g.>.........<.R.e.v.i.s.i.o.n.>.1.<./.R.e.v.i.s.i.o.n.>.........<.F.l.a.v.o.r.>.M.u.l.t.i.p.r.o.c.e.s.s.o.r. .F.r.e.e.<./.F.l.a.v.o.r.>.........<.A.r.c.h.i.t.e.c.t.u.r.e.>.X.6.4.<./.A.r.c.h.i.t.e.c.t.u.r.e.>.........<.L.C.I.D.>.1.0.3.3.<./.L.C.I.D.>.......<./.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.......<.P.r.o.c.e.s.s.I.n.f.o.r.m.a.t.i.o.n.>.........<.P.i.d.>.6.9.7.2.<./.P.i.d.>.......

                                                                                            Static File Info

                                                                                            General

                                                                                            File type:PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
                                                                                            Entropy (8bit):7.548557274908702
                                                                                            TrID:
                                                                                            • Win32 Dynamic Link Library (generic) (1002004/3) 99.60%
                                                                                            • Generic Win/DOS Executable (2004/3) 0.20%
                                                                                            • DOS Executable Generic (2002/1) 0.20%
                                                                                            • Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
                                                                                            File name:RuRxpMUPN7.dll
                                                                                            File size:163840
                                                                                            MD5:f6a73ad1c962b6d3d979066d37da71b5
                                                                                            SHA1:c19b72b1b07a8065f2a62be97cb1cccfb1d5b93f
                                                                                            SHA256:8d357ea7f4cbfcbbd9af86a34c421b7011204c83efa788b2527a79f9c464f287
                                                                                            SHA512:d91d9b8de5601bb3f419ece53394fee115b5b7ff4fdf520acd3963fba03c25d6fd5ae38cc5fee79bd9afd75da34e93413b16d8d31fd45b1385f2d5047bfb1850
                                                                                            SSDEEP:3072:WWX2IjzzpM+PncPeY8+O3AU3HRIHPh3UGfXy0BHNkIv/ScbQQ2y0iNM0+y+N0tc:W42IfzNPnoeY8j3AsHGPXpHNj6rByM3
                                                                                            File Content Preview:MZ......................@...........................................[}..[}..[}..[}...}..@.2..|..=.T..}....S.z|..@..._}..|...T|..V/C..|..V/E..|..Rich[}..............PE..L.....}`...........!.........f.......D.......P....@....................................

                                                                                            File Icon

                                                                                            Icon Hash:74f0e4ecccdce0e4

                                                                                            Static PE Info

                                                                                            General

                                                                                            Entrypoint:0x424410
                                                                                            Entrypoint Section:.text
                                                                                            Digitally signed:false
                                                                                            Imagebase:0x400000
                                                                                            Subsystem:windows gui
                                                                                            Image File Characteristics:32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
                                                                                            DLL Characteristics:TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
                                                                                            Time Stamp:0x607DE4E2 [Mon Apr 19 20:15:30 2021 UTC]
                                                                                            TLS Callbacks:
                                                                                            CLR (.Net) Version:
                                                                                            OS Version Major:5
                                                                                            OS Version Minor:0
                                                                                            File Version Major:5
                                                                                            File Version Minor:0
                                                                                            Subsystem Version Major:5
                                                                                            Subsystem Version Minor:0
                                                                                            Import Hash:b84fd50f2389cfd5bd83e2cf062986d1

                                                                                            Entrypoint Preview

                                                                                            Instruction
                                                                                            mov edx, 00000000h
                                                                                            mov edx, 00000000h
                                                                                            cmpss xmm1, xmm2, 03h
                                                                                            sub eax, 00002233h
                                                                                            mov edx, 00000000h
                                                                                            mov edx, 00000000h
                                                                                            mov edx, 00000000h
                                                                                            mov edx, 00000000h
                                                                                            mov edx, 00000000h
                                                                                            mov edx, 00000000h
                                                                                            cmpss xmm1, xmm2, 03h
                                                                                            cmp edx, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            je 00007F7DE8F202EBh
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h
                                                                                            mov eax, 00000000h

                                                                                            Data Directories

                                                                                            NameVirtual AddressVirtual Size Is in Section
                                                                                            IMAGE_DIRECTORY_ENTRY_EXPORT0x10010x0.text
                                                                                            IMAGE_DIRECTORY_ENTRY_IMPORT0x2768c0x59.rdata
                                                                                            IMAGE_DIRECTORY_ENTRY_RESOURCE0x2c0000x340.rsrc
                                                                                            IMAGE_DIRECTORY_ENTRY_EXCEPTION0x00x0
                                                                                            IMAGE_DIRECTORY_ENTRY_SECURITY0x00x0
                                                                                            IMAGE_DIRECTORY_ENTRY_BASERELOC0x2d0000x14c.reloc
                                                                                            IMAGE_DIRECTORY_ENTRY_DEBUG0x250400x38.rdata
                                                                                            IMAGE_DIRECTORY_ENTRY_COPYRIGHT0x00x0
                                                                                            IMAGE_DIRECTORY_ENTRY_GLOBALPTR0x00x0
                                                                                            IMAGE_DIRECTORY_ENTRY_TLS0x00x0
                                                                                            IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG0x00x0
                                                                                            IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT0x00x0
                                                                                            IMAGE_DIRECTORY_ENTRY_IAT0x250000x3c.rdata
                                                                                            IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT0x00x0
                                                                                            IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR0x00x0
                                                                                            IMAGE_DIRECTORY_ENTRY_RESERVED0x00x0

                                                                                            Sections

                                                                                            NameVirtual AddressVirtual SizeRaw SizeXored PEZLIB ComplexityFile TypeEntropyCharacteristics
                                                                                            .text0x10000x2356e0x23600False0.761560015459data7.55877156847IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
                                                                                            .rdata0x250000x28420x2a00False0.791573660714data7.53164670284IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
                                                                                            .pdata0x280000x35880x1600False0.783380681818MMDF mailbox7.34765964879IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
                                                                                            .rsrc0x2c0000x3400x400False0.390625data2.73456990044IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
                                                                                            .reloc0x2d0000x14c0x200False0.62890625data4.21021599876IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

                                                                                            Resources

                                                                                            NameRVASizeTypeLanguageCountry
                                                                                            RT_VERSION0x2c0600x2e0dataEnglishUnited States

                                                                                            Imports

                                                                                            DLLImport
                                                                                            KERNEL32.dllCloseHandle, OpenSemaphoreW, LoadLibraryExA, GetModuleHandleW, OutputDebugStringA, GetProfileSectionW
                                                                                            OPENGL32.dllglTexSubImage1D
                                                                                            ole32.dllCreateStreamOnHGlobal
                                                                                            USER32.dllTranslateMessage
                                                                                            ADVAPI32.dllRegLoadAppKeyW

                                                                                            Version Infos

                                                                                            DescriptionData
                                                                                            LegalCopyrightFreeware
                                                                                            InternalNameANSI32
                                                                                            FileVersion1.66
                                                                                            CompanyNameJason Hood
                                                                                            Commentshttp://ansicon.adoxa.vze.com/
                                                                                            ProductNameANSICON
                                                                                            ProductVersion1.66
                                                                                            FileDescriptionANSI Console
                                                                                            OriginalFilenameANSI32.dll
                                                                                            Translation0x0409 0x04b0

                                                                                            Possible Origin

                                                                                            Language of compilation systemCountry where language is spokenMap
                                                                                            EnglishUnited States

                                                                                            Network Behavior

                                                                                            No network behavior found

                                                                                            Code Manipulations

                                                                                            Statistics

                                                                                            Behavior

                                                                                            Click to jump to process

                                                                                            System Behavior

                                                                                            General

                                                                                            Start time:23:44:21
                                                                                            Start date:19/04/2021
                                                                                            Path:C:\Windows\System32\loaddll32.exe
                                                                                            Wow64 process (32bit):true
                                                                                            Commandline:loaddll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll'
                                                                                            Imagebase:0x950000
                                                                                            File size:116736 bytes
                                                                                            MD5 hash:542795ADF7CC08EFCF675D65310596E8
                                                                                            Has elevated privileges:true
                                                                                            Has administrator privileges:true
                                                                                            Programmed in:C, C++ or other language
                                                                                            Reputation:high

                                                                                            General

                                                                                            Start time:23:44:22
                                                                                            Start date:19/04/2021
                                                                                            Path:C:\Windows\SysWOW64\cmd.exe
                                                                                            Wow64 process (32bit):true
                                                                                            Commandline:cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',#1
                                                                                            Imagebase:0x11d0000
                                                                                            File size:232960 bytes
                                                                                            MD5 hash:F3BDBE3BB6F734E357235F4D5898582D
                                                                                            Has elevated privileges:true
                                                                                            Has administrator privileges:true
                                                                                            Programmed in:C, C++ or other language
                                                                                            Reputation:high

                                                                                            General

                                                                                            Start time:23:44:22
                                                                                            Start date:19/04/2021
                                                                                            Path:C:\Windows\SysWOW64\rundll32.exe
                                                                                            Wow64 process (32bit):true
                                                                                            Commandline:rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',#1
                                                                                            Imagebase:0xc0000
                                                                                            File size:61952 bytes
                                                                                            MD5 hash:D7CA562B0DB4F4DD0F03A89A1FDAD63D
                                                                                            Has elevated privileges:true
                                                                                            Has administrator privileges:true
                                                                                            Programmed in:C, C++ or other language
                                                                                            Yara matches:
                                                                                            • Rule: JoeSecurity_Dridex_1, Description: Yara detected Dridex unpacked file, Source: 00000002.00000002.1044679417.000000006FC41000.00000020.00020000.sdmp, Author: Joe Security
                                                                                            Reputation:high

                                                                                            General

                                                                                            Start time:23:44:55
                                                                                            Start date:19/04/2021
                                                                                            Path:C:\Windows\SysWOW64\rundll32.exe
                                                                                            Wow64 process (32bit):true
                                                                                            Commandline:rundll32.exe 'C:\Users\user\Desktop\RuRxpMUPN7.dll',ReadLogRecord
                                                                                            Imagebase:0xc0000
                                                                                            File size:61952 bytes
                                                                                            MD5 hash:D7CA562B0DB4F4DD0F03A89A1FDAD63D
                                                                                            Has elevated privileges:true
                                                                                            Has administrator privileges:true
                                                                                            Programmed in:C, C++ or other language
                                                                                            Yara matches:
                                                                                            • Rule: JoeSecurity_Dridex_1, Description: Yara detected Dridex unpacked file, Source: 00000003.00000002.1042088128.000000006FC41000.00000020.00020000.sdmp, Author: Joe Security
                                                                                            Reputation:high

                                                                                            General

                                                                                            Start time:23:46:57
                                                                                            Start date:19/04/2021
                                                                                            Path:C:\Windows\SysWOW64\WerFault.exe
                                                                                            Wow64 process (32bit):true
                                                                                            Commandline:C:\Windows\SysWOW64\WerFault.exe -u -p 6972 -s 144
                                                                                            Imagebase:0xc0000
                                                                                            File size:434592 bytes
                                                                                            MD5 hash:9E2B8ACAD48ECCA55C0230D63623661B
                                                                                            Has elevated privileges:true
                                                                                            Has administrator privileges:true
                                                                                            Programmed in:C, C++ or other language
                                                                                            Reputation:high

                                                                                            Disassembly

                                                                                            Code Analysis

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