Loading ...

Play interactive tourEdit tour

Windows Analysis Report SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll

Overview

General Information

Sample Name:SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll
Analysis ID:510679
MD5:2228471d39760f9a389ac95f71b671a9
SHA1:38b7d35e72c995ca526e293af9d448a7a8011df6
SHA256:a9238550f705b9668a390a9e7b9e4dec6a88daec2c8acca19ffa10af328d594d
Tags:dll
Infos:

Most interesting Screenshot:

Detection

Dridex
Score:84
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

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

Classification

Process Tree

  • System is w10x64
  • loaddll32.exe (PID: 5868 cmdline: loaddll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll' MD5: 72FCD8FB0ADC38ED9050569AD673650E)
    • cmd.exe (PID: 3248 cmdline: cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',#1 MD5: F3BDBE3BB6F734E357235F4D5898582D)
      • rundll32.exe (PID: 6404 cmdline: rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',#1 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)
    • rundll32.exe (PID: 6436 cmdline: rundll32.exe C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll,FFRgpmdlwwWde MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)
    • rundll32.exe (PID: 6900 cmdline: rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',CheckTrust MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)
    • rundll32.exe (PID: 7144 cmdline: rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',DllCanUnloadNow MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)
      • WerFault.exe (PID: 4508 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 7144 -s 652 MD5: 9E2B8ACAD48ECCA55C0230D63623661B)
    • rundll32.exe (PID: 6296 cmdline: rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',DllGetClassObject MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)
      • WerFault.exe (PID: 5404 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 6296 -s 652 MD5: 9E2B8ACAD48ECCA55C0230D63623661B)
    • rundll32.exe (PID: 2944 cmdline: rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',DownloadFile MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)
    • rundll32.exe (PID: 3892 cmdline: rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',GetICifFileFromFile MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)
  • cleanup

Malware Configuration

Threatname: Dridex

{"Version": 22201, "C2 list": ["149.202.179.100:443", "66.147.235.11:6891", "81.0.236.89:13786"], "RC4 keys": ["9fRysqcdPgZffBlroqJaZHyCvLvD6BUV", "ranVAwtYINZG8jFJSjh5rR8jx3HIZIvSCern79nVFUhfeb2NvJlOKPsGO1osGE0VchV9bFDjym"]}

Yara Overview

Memory Dumps

SourceRuleDescriptionAuthorStrings
0000000C.00000000.680670011.000000006E8B1000.00000020.00020000.sdmpJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
    00000004.00000002.697384477.000000006E8B1000.00000020.00020000.sdmpJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
      0000000D.00000000.682183733.000000006E8B1000.00000020.00020000.sdmpJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
        0000000C.00000002.719392684.000000006E8B1000.00000020.00020000.sdmpJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
          0000000B.00000002.753337263.000000006E8B1000.00000020.00020000.sdmpJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
            Click to see the 6 entries

            Unpacked PEs

            SourceRuleDescriptionAuthorStrings
            9.2.rundll32.exe.6e8b0000.2.unpackJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
              3.0.rundll32.exe.6e8b0000.2.unpackJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
                13.2.rundll32.exe.6e8b0000.2.unpackJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
                  12.0.rundll32.exe.6e8b0000.2.unpackJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
                    11.2.rundll32.exe.6e8b0000.2.unpackJoeSecurity_Dridex_1Yara detected Dridex unpacked fileJoe Security
                      Click to see the 6 entries

                      Sigma Overview

                      No Sigma rule has matched

                      Jbx Signature Overview

                      Click to jump to signature section

                      Show All Signature Results

                      AV Detection:

                      barindex
                      Found malware configurationShow sources
                      Source: 13.2.rundll32.exe.6e8b0000.2.unpackMalware Configuration Extractor: Dridex {"Version": 22201, "C2 list": ["149.202.179.100:443", "66.147.235.11:6891", "81.0.236.89:13786"], "RC4 keys": ["9fRysqcdPgZffBlroqJaZHyCvLvD6BUV", "ranVAwtYINZG8jFJSjh5rR8jx3HIZIvSCern79nVFUhfeb2NvJlOKPsGO1osGE0VchV9bFDjym"]}
                      Multi AV Scanner detection for submitted fileShow sources
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllVirustotal: Detection: 20%Perma Link
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllReversingLabs: Detection: 28%
                      Machine Learning detection for sampleShow sources
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllJoe Sandbox ML: detected
                      Source: 12.0.rundll32.exe.3220000.0.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 12.2.rundll32.exe.4d34756.1.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 9.2.rundll32.exe.33a0000.0.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 13.0.rundll32.exe.3b0000.0.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 3.0.rundll32.exe.2f80000.0.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 4.2.rundll32.exe.29a0000.0.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 3.0.rundll32.exe.4a04756.1.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 4.2.rundll32.exe.4484756.1.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 11.0.rundll32.exe.2990000.0.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 11.0.rundll32.exe.47f4756.1.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 14.0.rundll32.exe.4884756.1.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 11.0.rundll32.exe.2990000.3.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 13.2.rundll32.exe.3b0000.0.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 1.2.loaddll32.exe.ce4756.1.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 12.2.rundll32.exe.3220000.0.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 13.2.rundll32.exe.29f4756.1.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 12.0.rundll32.exe.4d34756.1.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 3.0.rundll32.exe.2f80000.3.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 11.2.rundll32.exe.2990000.0.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 1.2.loaddll32.exe.7b0000.0.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 14.0.rundll32.exe.2d60000.0.unpackAvira: Label: TR/ATRAPS.Gen2
                      Source: 11.2.rundll32.exe.47f4756.1.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 13.0.rundll32.exe.29f4756.1.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 9.2.rundll32.exe.36a4756.1.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 3.0.rundll32.exe.4a04756.4.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: 11.0.rundll32.exe.47f4756.4.unpackAvira: Label: TR/Patched.Ren.Gen
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllStatic PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllStatic PE information: DYNAMIC_BASE, NX_COMPAT
                      Source: Binary string: rpidebbfll.pdb source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll
                      Source: Binary string: wntdll.pdbUGP source: rundll32.exe, 00000004.00000003.405380149.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000009.00000003.645478010.000000004B280000.00000004.00000001.sdmp
                      Source: Binary string: wntdll.pdb source: rundll32.exe, 00000004.00000003.405380149.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000009.00000003.645478010.000000004B280000.00000004.00000001.sdmp

                      Networking:

                      barindex
                      C2 URLs / IPs found in malware configurationShow sources
                      Source: Malware configuration extractorIPs: 149.202.179.100:443
                      Source: Malware configuration extractorIPs: 66.147.235.11:6891
                      Source: Malware configuration extractorIPs: 81.0.236.89:13786
                      Source: Joe Sandbox ViewASN Name: HOSTROCKETUS HOSTROCKETUS
                      Source: Joe Sandbox ViewASN Name: OVHFR OVHFR
                      Source: Joe Sandbox ViewIP Address: 66.147.235.11 66.147.235.11
                      Source: Joe Sandbox ViewIP Address: 149.202.179.100 149.202.179.100
                      Source: rundll32.exe, 00000003.00000000.423532537.000000006E8CF000.00000002.00020000.sdmp, rundll32.exe, 00000004.00000002.698746996.000000006E8CF000.00000002.00020000.sdmp, rundll32.exe, 00000009.00000002.784764544.000000006E8CF000.00000002.00020000.sdmp, rundll32.exe, 0000000B.00000000.698207139.000000006E8CF000.00000002.00020000.sdmp, rundll32.exe, 0000000C.00000002.723020912.000000006E8CF000.00000002.00020000.sdmp, rundll32.exe, 0000000D.00000002.753729339.000000006E8CF000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000000.713332446.000000006E8CF000.00000002.00020000.sdmpString found in binary or memory: http://www.vomfass.deDVarFileInfo$

                      E-Banking Fraud:

                      barindex
                      Yara detected Dridex unpacked fileShow sources
                      Source: Yara matchFile source: 9.2.rundll32.exe.6e8b0000.2.unpack, type: UNPACKEDPE
                      Source: Yara matchFile source: 3.0.rundll32.exe.6e8b0000.2.unpack, type: UNPACKEDPE
                      Source: Yara matchFile source: 13.2.rundll32.exe.6e8b0000.2.unpack, type: UNPACKEDPE
                      Source: Yara matchFile source: 12.0.rundll32.exe.6e8b0000.2.unpack, type: UNPACKEDPE
                      Source: Yara matchFile source: 11.2.rundll32.exe.6e8b0000.2.unpack, type: UNPACKEDPE
                      Source: Yara matchFile source: 4.2.rundll32.exe.6e8b0000.2.unpack, type: UNPACKEDPE
                      Source: Yara matchFile source: 12.2.rundll32.exe.6e8b0000.2.unpack, type: UNPACKEDPE
                      Source: Yara matchFile source: 11.0.rundll32.exe.6e8b0000.5.unpack, type: UNPACKEDPE
                      Source: Yara matchFile source: 14.0.rundll32.exe.6e8b0000.2.unpack, type: UNPACKEDPE
                      Source: Yara matchFile source: 11.0.rundll32.exe.6e8b0000.2.unpack, type: UNPACKEDPE
                      Source: Yara matchFile source: 13.0.rundll32.exe.6e8b0000.2.unpack, type: UNPACKEDPE
                      Source: Yara matchFile source: 0000000C.00000000.680670011.000000006E8B1000.00000020.00020000.sdmp, type: MEMORY
                      Source: Yara matchFile source: 00000004.00000002.697384477.000000006E8B1000.00000020.00020000.sdmp, type: MEMORY
                      Source: Yara matchFile source: 0000000D.00000000.682183733.000000006E8B1000.00000020.00020000.sdmp, type: MEMORY
                      Source: Yara matchFile source: 0000000C.00000002.719392684.000000006E8B1000.00000020.00020000.sdmp, type: MEMORY
                      Source: Yara matchFile source: 0000000B.00000002.753337263.000000006E8B1000.00000020.00020000.sdmp, type: MEMORY
                      Source: Yara matchFile source: 0000000D.00000002.749868846.000000006E8B1000.00000020.00020000.sdmp, type: MEMORY
                      Source: Yara matchFile source: 00000003.00000000.423290755.000000006E8B1000.00000020.00020000.sdmp, type: MEMORY
                      Source: Yara matchFile source: 0000000B.00000000.698176529.000000006E8B1000.00000020.00020000.sdmp, type: MEMORY
                      Source: Yara matchFile source: 00000009.00000002.780387984.000000006E8B1000.00000020.00020000.sdmp, type: MEMORY
                      Source: Yara matchFile source: 0000000B.00000000.676132737.000000006E8B1000.00000020.00020000.sdmp, type: MEMORY
                      Source: Yara matchFile source: 0000000E.00000000.701129229.000000006E8B1000.00000020.00020000.sdmp, type: MEMORY

                      System Summary:

                      barindex
                      Found detection on Joe Sandbox Cloud Basic with higher scoreShow sources
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllJoe Sandbox Cloud Basic: Detection: malicious Score: 76 Threat Name: DridexPerma Link
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllStatic PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllBinary or memory string: OriginalFilenameddlb.dll vs SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7144 -s 652
                      Source: C:\Windows\System32\loaddll32.exeCode function: 1_2_6E8B14941_2_6E8B1494
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8C07544_2_6E8C0754
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8C93484_2_6E8C9348
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8B14944_2_6E8B1494
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8B846C4_2_6E8B846C
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8C14604_2_6E8C1460
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8BA52C4_2_6E8BA52C
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8C1D584_2_6E8C1D58
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8C223C NtDelayExecution,4_2_6E8C223C
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8C2840 NtAllocateVirtualMemory,4_2_6E8C2840
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8BBB88 NtClose,4_2_6E8BBB88
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllVirustotal: Detection: 20%
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllReversingLabs: Detection: 28%
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.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\CodeIdentifiersJump to behavior
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll,FFRgpmdlwwWde
                      Source: unknownProcess created: C:\Windows\System32\loaddll32.exe loaddll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll'
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',#1
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll,FFRgpmdlwwWde
                      Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',#1
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',CheckTrust
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',DllCanUnloadNow
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',DllGetClassObject
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',DownloadFile
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',GetICifFileFromFile
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7144 -s 652
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6296 -s 652
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',#1Jump to behavior
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll,FFRgpmdlwwWdeJump to behavior
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',CheckTrustJump to behavior
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',DllCanUnloadNowJump to behavior
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',DllGetClassObjectJump to behavior
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',DownloadFileJump to behavior
                      Source: C:\Windows\System32\loaddll32.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',GetICifFileFromFileJump to behavior
                      Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',#1Jump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7144 -s 652Jump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6296 -s 652Jump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeMutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess6296
                      Source: C:\Windows\SysWOW64\WerFault.exeMutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess7144
                      Source: C:\Windows\SysWOW64\WerFault.exeFile created: C:\ProgramData\Microsoft\Windows\WER\Temp\WERCF97.tmpJump to behavior
                      Source: classification engineClassification label: mal84.troj.evad.winDLL@23/6@0/3
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllStatic file information: File size 1093632 > 1048576
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllStatic PE information: DYNAMIC_BASE, NX_COMPAT
                      Source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dllStatic PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
                      Source: Binary string: rpidebbfll.pdb source: SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll
                      Source: Binary string: wntdll.pdbUGP source: rundll32.exe, 00000004.00000003.405380149.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000009.00000003.645478010.000000004B280000.00000004.00000001.sdmp
                      Source: Binary string: wntdll.pdb source: rundll32.exe, 00000004.00000003.405380149.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000009.00000003.645478010.000000004B280000.00000004.00000001.sdmp
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8BF6CC push esi; mov dword ptr [esp], 00000000h4_2_6E8BF6CD
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: FAILCRITICALERRORS | NOGPFAULTERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: FAILCRITICALERRORS | NOGPFAULTERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
                      Source: C:\Windows\SysWOW64\WerFault.exeProcess information set: NOOPENFILEERRORBOXJump to behavior

                      Malware Analysis System Evasion:

                      barindex
                      Tries to delay execution (extensive OutputDebugStringW loop)Show sources
                      Source: C:\Windows\SysWOW64\rundll32.exeSection loaded: OutputDebugStringW count: 389
                      Source: C:\Windows\SysWOW64\rundll32.exeWindow / User API: threadDelayed 389Jump to behavior
                      Source: C:\Windows\System32\loaddll32.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: 4_2_6E8C0754 GetTokenInformation,GetSystemInfo,GetTokenInformation,4_2_6E8C0754
                      Source: C:\Windows\System32\loaddll32.exeThread delayed: delay time: 120000Jump to behavior
                      Source: WERE0CF.tmp.xml.21.drBinary or memory string: <arg nm="syspro" val="VMware7,1" />
                      Source: WERDF95.tmp.WERInternalMetadata.xml.21.drBinary or memory string: <SystemManufacturer>VMware, Inc.</SystemManufacturer>
                      Source: WERDF95.tmp.WERInternalMetadata.xml.21.drBinary or memory string: <SystemProductName>VMware7,1</SystemProductName>
                      Source: WERE0CF.tmp.xml.21.drBinary or memory string: <arg nm="sysmfg" val="VMware, Inc." />
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8B6D50 GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA,4_2_6E8B6D50
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7144 -s 652Jump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8C3110 RtlAddVectoredExceptionHandler,4_2_6E8C3110
                      Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Win32.Save.a.28377.dll',#1Jump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7144 -s 652Jump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeProcess created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6296 -s 652Jump to behavior
                      Source: loaddll32.exe, 00000001.00000002.732756195.00000000011A0000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000000.420285938.0000000003520000.00000002.00020000.sdmp, rundll32.exe, 00000004.00000002.687603981.0000000002FA0000.00000002.00020000.sdmp, rundll32.exe, 00000009.00000002.757450406.0000000003AE0000.00000002.00020000.sdmp, rundll32.exe, 0000000B.00000000.644072001.0000000003310000.00000002.00020000.sdmp, rundll32.exe, 0000000C.00000000.676062687.0000000003850000.00000002.00020000.sdmp, rundll32.exe, 0000000D.00000000.679799692.0000000002D90000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000000.680159187.00000000033A0000.00000002.00020000.sdmpBinary or memory string: Program Manager
                      Source: loaddll32.exe, 00000001.00000002.732756195.00000000011A0000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000000.420285938.0000000003520000.00000002.00020000.sdmp, rundll32.exe, 00000004.00000002.687603981.0000000002FA0000.00000002.00020000.sdmp, rundll32.exe, 00000009.00000002.757450406.0000000003AE0000.00000002.00020000.sdmp, rundll32.exe, 0000000B.00000000.644072001.0000000003310000.00000002.00020000.sdmp, rundll32.exe, 0000000C.00000000.676062687.0000000003850000.00000002.00020000.sdmp, rundll32.exe, 0000000D.00000000.679799692.0000000002D90000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000000.680159187.00000000033A0000.00000002.00020000.sdmpBinary or memory string: Shell_TrayWnd
                      Source: loaddll32.exe, 00000001.00000002.732756195.00000000011A0000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000000.420285938.0000000003520000.00000002.00020000.sdmp, rundll32.exe, 00000004.00000002.687603981.0000000002FA0000.00000002.00020000.sdmp, rundll32.exe, 00000009.00000002.757450406.0000000003AE0000.00000002.00020000.sdmp, rundll32.exe, 0000000B.00000000.644072001.0000000003310000.00000002.00020000.sdmp, rundll32.exe, 0000000C.00000000.676062687.0000000003850000.00000002.00020000.sdmp, rundll32.exe, 0000000D.00000000.679799692.0000000002D90000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000000.680159187.00000000033A0000.00000002.00020000.sdmpBinary or memory string: Progman
                      Source: loaddll32.exe, 00000001.00000002.732756195.00000000011A0000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000000.420285938.0000000003520000.00000002.00020000.sdmp, rundll32.exe, 00000004.00000002.687603981.0000000002FA0000.00000002.00020000.sdmp, rundll32.exe, 00000009.00000002.757450406.0000000003AE0000.00000002.00020000.sdmp, rundll32.exe, 0000000B.00000000.644072001.0000000003310000.00000002.00020000.sdmp, rundll32.exe, 0000000C.00000000.676062687.0000000003850000.00000002.00020000.sdmp, rundll32.exe, 0000000D.00000000.679799692.0000000002D90000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000000.680159187.00000000033A0000.00000002.00020000.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,4_2_6E8B6D50
                      Source: C:\Windows\SysWOW64\rundll32.exeKey value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuidJump to behavior
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 4_2_6E8B6D50 GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA,4_2_6E8B6D50

                      Mitre Att&ck Matrix

                      Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
                      Valid AccountsWindows Management InstrumentationPath InterceptionProcess Injection12Disable or Modify Tools1OS Credential DumpingSecurity Software Discovery11Remote 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 ScriptsVirtualization/Sandbox Evasion11LSASS 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)Process Injection12Security Account ManagerVirtualization/Sandbox Evasion11SMB/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)Obfuscated Files or Information1NTDSApplication Window Discovery1Distributed Component Object ModelInput CaptureScheduled TransferProtocol ImpersonationSIM Card SwapCarrier Billing Fraud
                      Cloud AccountsCronNetwork Logon ScriptNetwork Logon ScriptRundll321LSA SecretsAccount Discovery1SSHKeyloggingData Transfer Size LimitsFallback ChannelsManipulate Device CommunicationManipulate App Store Rankings or Ratings
                      Replication Through Removable MediaLaunchdRc.commonRc.commonSoftware Packing1Cached 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