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Analysis Report http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.13628.20274/i640.c2rx

Overview

General Information

Sample URL:	http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.13628.20274/i640.c2rx
Analysis ID:	347996
Most interesting Screenshot:
Errors URL not reachable

Detection

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

Signatures

No high impact signatures.

Classification

Startup

System is w10x64

iexplore.exe (PID: 4192 cmdline: 'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding MD5: 6465CB92B25A7BC1DF8E01D8AC5E7596)

iexplore.exe (PID: 5592 cmdline: 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:4192 CREDAT:17410 /prefetch:2 MD5: 071277CC2E3DF41EEEA8013E2AB58D5A)

cleanup

Malware Configuration

No configs have been found

Yara Overview

No yara matches

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Compliance:

Uses new MSVCR Dlls

Show sources

Source: C:\Program Files (x86)\Internet Explorer\iexplore.exe

File opened: C:\Program Files (x86)\Java\jre1.8.0_211\bin\msvcr100.dll

Jump to behavior

Source: classification engine

Classification label: unknown0.win@3/11@0/0

Source: C:\Program Files\internet explorer\iexplore.exe

File created: C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{76E8F56A-6678-11EB-90E5-ECF4BB570DC9}.dat

Jump to behavior

Source: C:\Program Files\internet explorer\iexplore.exe

File created: C:\Users\user\AppData\Local\Temp\~DF35A2108A822A066C.TMP

Jump to behavior

Source: C:\Program Files\internet explorer\iexplore.exe

File read: C:\Users\desktop.ini

Jump to behavior

Source: unknown	Process created: C:\Program Files\internet explorer\iexplore.exe 'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding
Source: unknown	Process created: C:\Program Files (x86)\Internet Explorer\iexplore.exe 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:4192 CREDAT:17410 /prefetch:2
Source: C:\Program Files\internet explorer\iexplore.exe	Process created: C:\Program Files (x86)\Internet Explorer\iexplore.exe 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:4192 CREDAT:17410 /prefetch:2	Jump to behavior

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Program Files (x86)\Internet Explorer\iexplore.exe

File opened: C:\Program Files (x86)\Java\jre1.8.0_211\bin\msvcr100.dll

Jump to behavior

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	Process Injection1	Masquerading1	OS Credential Dumping	File and Directory Discovery1	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Data Obfuscation	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Process Injection1	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.13628.20274/i640.c2rx	0%	Virustotal		Browse
http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.13628.20274/i640.c2rx	0%	Avira URL Cloud	safe

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

No Antivirus matches

Domains and IPs Download Network PCAP: filtered – full

Contacted Domains

No contacted domains info

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	31.0.0 Emerald
Analysis ID:	347996
Start date:	03.02.2021
Start time:	15:34:18
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 2m 39s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	browseurl.jbs
Sample URL:	http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.13628.20274/i640.c2rx
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	14
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	UNKNOWN
Classification:	unknown0.win@3/11@0/0
Cookbook Comments:	Adjust boot time Enable AMSI URL browsing timeout or error
Warnings:	Show All Exclude process from analysis (whitelisted): taskhostw.exe, BackgroundTransferHost.exe, ielowutil.exe, HxTsr.exe, backgroundTaskHost.exe, SgrmBroker.exe, svchost.exe Excluded IPs from analysis (whitelisted): 52.147.198.201, 88.221.62.148, 2.23.155.177, 2.23.155.179, 2.23.155.250, 2.23.155.193, 2.23.155.195, 2.23.155.201, 2.23.155.178, 2.23.155.185, 2.23.155.208, 2.23.155.232, 2.23.155.227, 2.23.155.234, 2.23.155.241, 2.23.155.242, 2.23.155.226, 2.23.155.225, 2.23.155.243, 2.18.68.82, 51.104.144.132 Excluded domains from analysis (whitelisted): fs.microsoft.com, arc.msn.com.nsatc.net, e1723.g.akamaiedge.net, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, arc.msn.com, skypedataprdcoleus16.cloudapp.net, e11290.dspg.akamaiedge.net, officecdn.microsoft.com.edgesuite.net.globalredir.akadns.net, go.microsoft.com, a1737.dspw65.akamai.net, blobcollector.events.data.trafficmanager.net, go.microsoft.com.edgekey.net, officecdn.microsoft.com.edgesuite.net, watson.telemetry.microsoft.com, prod.fs.microsoft.com.akadns.net
Errors:	URL not reachable

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

No context

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{76E8F56A-6678-11EB-90E5-ECF4BB570DC9}.dat Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	Microsoft Word Document
Category:	dropped
Size (bytes):	30296
Entropy (8bit):	1.85390487247529
Encrypted:	false
SSDEEP:	192:r6Z5ZW2a9WtIttpftCRMttFttTttNfttDMX:rmvtaUSTVrFrTrlr8
MD5:	A6B510BF88200D47608CD5794CC48356
SHA1:	1F31987FA525D5B92EBA0AE73EC83738422E3CBB
SHA-256:	014C954E94972551D29B2C48958AA5EA17622D97955E63D3FD4A3E172DBAA0F5
SHA-512:	A15C3B99E7538C93A169AB3C90DAC0A7496031AEF972EEC55540BFA3F4FEEFE8CF81F063837D824A1B3BB0F359FE3A8EE765D9D3AF46BAFE7AECD4DD8B5B15BD
Malicious:	false
Reputation:	low
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................R.o.o.t. .E.n.t.r.y.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\{76E8F56C-6678-11EB-90E5-ECF4BB570DC9}.dat Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	Microsoft Word Document
Category:	dropped
Size (bytes):	24356
Entropy (8bit):	1.6721146428525617
Encrypted:	false
SSDEEP:	48:IwOGcpr/GwpaCG4pQiGrapbSMrGQpBOGHHpcEsTGUp8EGzYpmmiYGopRYOGfOuBi:rSZJQy6kBSMFjd2EkWgMfYX4OuHg
MD5:	47E2E54B9D91207A1447D5107E669FF5
SHA1:	DE3D5CB55D9BE665E8B8BDDDEDC1657F38ADEDC7
SHA-256:	403CAB20A8639982434F89F07729163D0102A1E6A9E36B27DC80E316F42403BE
SHA-512:	A80FD7C8AE20A2B040708F947A7ED195C27167800F660E11004D910052A8FD55521FD0044980EC277A0472BA9F19041FC49CD5E288D7C69AE9FE530E30F6F316
Malicious:	false
Reputation:	low
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................R.o.o.t. .E.n.t.r.y.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\{80DB445B-6678-11EB-90E5-ECF4BB570DC9}.dat Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	Microsoft Word Document
Category:	dropped
Size (bytes):	16984
Entropy (8bit):	1.5656246334055353
Encrypted:	false
SSDEEP:	48:Iw7GcpryGwpaqG4pQ+7GrapbS6rGQpKwG7HpRjsTGIpG:rhZ6QK6MBS6FALTj4A
MD5:	EAE3504D866D2BB174D764E65013FE95
SHA1:	DA56BC9138BBB5A98FB74492EC3207031E95E2CF
SHA-256:	8FC52E489F52875508333296F11556B4A8C9AB86D269426F5C4C5BC8770669E6
SHA-512:	A024535B38488761310C1AA26AF856697A781BE3742DC404F2AB8B7BCB37D67B6F37702D5E0882D16B075A12FA98FF3E301C00EDF074868E050155576257A600
Malicious:	false
Reputation:	low
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................R.o.o.t. .E.n.t.r.y.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\4PB7FJMT\errorPageStrings[1] Download File
Process:	C:\Program Files (x86)\Internet Explorer\iexplore.exe
File Type:	UTF-8 Unicode (with BOM) text, with CRLF line terminators
Category:	downloaded
Size (bytes):	4720
Entropy (8bit):	5.164796203267696
Encrypted:	false
SSDEEP:	96:z9UUiqRxqH211CUIRgRLnRynjZbRXkRPRk6C87Apsat/5/+mhPcF+5g+mOQb7A9o:JsUOG1yNlX6ZzWpHOWLia16Cb7bk
MD5:	D65EC06F21C379C87040B83CC1ABAC6B
SHA1:	208D0A0BB775661758394BE7E4AFB18357E46C8B
SHA-256:	A1270E90CEA31B46432EC44731BF4400D22B38EB2855326BF934FE8F1B169A4F
SHA-512:	8A166D26B49A5D95AEA49BC649E5EA58786A2191F4D2ADAC6F5FBB7523940CE4482D6A2502AA870A931224F215CB2010A8C9B99A2C1820150E4D365CAB28299E
Malicious:	false
Reputation:	low
IE Cache URL:	res://ieframe.dll/errorPageStrings.js
Preview:	.//Split out for localization...var L_GOBACK_TEXT = "Go back to the previous page.";..var L_REFRESH_TEXT = "Refresh the page.";..var L_MOREINFO_TEXT = "More information";..var L_OFFLINE_USERS_TEXT = "For offline users";..var L_RELOAD_TEXT = "Retype the address.";..var L_HIDE_HOTKEYS_TEXT = "Hide tab shortcuts";..var L_SHOW_HOTKEYS_TEXT = "Show more tab shortcuts";..var L_CONNECTION_OFF_TEXT = "You are not connected to the Internet. Check your Internet connection.";..var L_CONNECTION_ON_TEXT = "It appears you are connected to the Internet, but you might want to try to reconnect to the Internet.";....//used by invalidcert.js and hstscerterror.js..var L_CertUnknownCA_TEXT = "Your PC doesn\u2019t trust this website\u2019s security certificate.";..var L_CertExpired_TEXT = "The website\u2019s security certificate is not yet valid or has expired.";..var L_CertCNMismatch_TEXT = "The hostname in the website\u2019s security certificate differs from the website you are trying to visit.";..var L

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\B87Z87FM\dnserror[1] Download File
Process:	C:\Program Files (x86)\Internet Explorer\iexplore.exe
File Type:	HTML document, UTF-8 Unicode (with BOM) text, with CRLF line terminators
Category:	downloaded
Size (bytes):	2997
Entropy (8bit):	4.4885437940628465
Encrypted:	false
SSDEEP:	48:u7u5V4VyhhV2lFUW29vj0RkpNc7KpAP8Rra:vIlJ6G7Ao8Ra
MD5:	2DC61EB461DA1436F5D22BCE51425660
SHA1:	E1B79BCAB0F073868079D807FAEC669596DC46C1
SHA-256:	ACDEB4966289B6CE46ECC879531F85E9C6F94B718AAB521D38E2E00F7F7F7993
SHA-512:	A88BECB4FBDDC5AFC55E4DC0135AF714A3EEC4A63810AE5A989F2CECB824A686165D3CEDB8CBD8F35C7E5B9F4136C29DEA32736AABB451FE8088B978B493AC6D
Malicious:	false
Reputation:	low
IE Cache URL:	res://ieframe.dll/dnserror.htm?ErrorStatus=0x800C0005&DNSError=1460
Preview:	.<!DOCTYPE HTML>..<html>.. <head>.. <link rel="stylesheet" type="text/css" href="NewErrorPageTemplate.css" >.. <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">.. <title>Can’t reach this page</title>.. <script src="errorPageStrings.js" language="javascript" type="text/javascript">.. </script>.. <script src="httpErrorPagesScripts.js" language="javascript" type="text/javascript">.. </script>.. </head>.... <body onLoad="getInfo(); initMoreInfo('infoBlockID');">.. <div id="contentContainer" class="mainContent">.. <div id="mainTitle" class="title">Can’t reach this page</div>.. <div class="taskSection" id="taskSection">.. <ul id="cantDisplayTasks" class="tasks">.. <li id="task1-1">Make sure the web address <span id="webpage" class="webpageURL"></span>is correct</li>.. <li id="task1-2">Search for this site on Bing</li>..

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\B87Z87FM\down[1] Download File
Process:	C:\Program Files (x86)\Internet Explorer\iexplore.exe
File Type:	PNG image data, 15 x 15, 8-bit colormap, non-interlaced
Category:	downloaded
Size (bytes):	748
Entropy (8bit):	7.249606135668305
Encrypted:	false
SSDEEP:	12:6v/7/2QeZ7HVJ6o6yiq1p4tSQfAVFcm6R2HkZuU4fB4CsY4NJlrvMezoW2uONroc:GeZ6oLiqkbDuU4fqzTrvMeBBlE
MD5:	C4F558C4C8B56858F15C09037CD6625A
SHA1:	EE497CC061D6A7A59BB66DEFEA65F9A8145BA240
SHA-256:	39E7DE847C9F731EAA72338AD9053217B957859DE27B50B6474EC42971530781
SHA-512:	D60353D3FBEA2992D96795BA30B20727B022B9164B2094B922921D33CA7CE1634713693AC191F8F5708954544F7648F4840BCD5B62CB6A032EF292A8B0E52A44
Malicious:	false
Reputation:	low
IE Cache URL:	res://ieframe.dll/down.png
Preview:	.PNG........IHDR...............ex....PLTE....W..W..W..W..W..W..W..W..W..W..W..W..W.U..............W..W.!Y.#Z.$\.'].<r.=s.P..Q..Q..U..o..p..r..x..z..~.............................................b.............................................................................................................................................................................................................$..s...7tRNS.a.o(,.s....e......q*...................................F.Z....IDATx^%.S..@.C..jm.mTk...m.?\|;.y..S....F.t...,.......D.>..LpX=f.M...H4........=...=..xy.[h..7....7.....<.q.kH....#+....I..z.....'.ksC...X<.+..J>....%3BmqaV...h..Z._.:<.Y_jG...vN^.<>.Nu.u@.....M....?...1D.m~)s8..&....IEND.B`.

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\NUEPGTR9\httpErrorPagesScripts[1] Download File
Process:	C:\Program Files (x86)\Internet Explorer\iexplore.exe
File Type:	UTF-8 Unicode (with BOM) text, with CRLF line terminators
Category:	downloaded
Size (bytes):	12105
Entropy (8bit):	5.451485481468043
Encrypted:	false
SSDEEP:	192:x20iniOciwd1BtvjrG8tAGGGVWnvyJVUrUiki3ayimi5ezLCvJG1gwm3z:xPini/i+1Btvjy815ZVUwiki3ayimi5f
MD5:	9234071287E637F85D721463C488704C
SHA1:	CCA09B1E0FBA38BA29D3972ED8DCECEFDEF8C152
SHA-256:	65CC039890C7CEB927CE40F6F199D74E49B8058C3F8A6E22E8F916AD90EA8649
SHA-512:	87D691987E7A2F69AD8605F35F94241AB7E68AD4F55AD384F1F0D40DC59FFD1432C758123661EE39443D624C881B01DCD228A67AFB8700FE5E66FC794A6C0384
Malicious:	false
Reputation:	low
IE Cache URL:	res://ieframe.dll/httpErrorPagesScripts.js
Preview:	...function isExternalUrlSafeForNavigation(urlStr)..{..var regEx = new RegExp("^(http(s?)\|ftp\|file)://", "i");..return regEx.exec(urlStr);..}..function clickRefresh()..{..var location = window.location.href;..var poundIndex = location.indexOf('#');..if (poundIndex != -1 && poundIndex+1 < location.length && isExternalUrlSafeForNavigation(location.substring(poundIndex+1)))..{..window.location.replace(location.substring(poundIndex+1));..}..}..function navCancelInit()..{..var location = window.location.href;..var poundIndex = location.indexOf('#');..if (poundIndex != -1 && poundIndex+1 < location.length && isExternalUrlSafeForNavigation(location.substring(poundIndex+1)))..{..var bElement = document.createElement("A");..bElement.innerText = L_REFRESH_TEXT;..bElement.href = 'javascript:clickRefresh()';..navCancelContainer.appendChild(bElement);..}..else..{..var textNode = document.createTextNode(L_RELOAD_TEXT);..navCancelContainer.appendChild(textNode);..}..}..function getDisplayValue(elem

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\PEJLKQA8\NewErrorPageTemplate[1] Download File
Process:	C:\Program Files (x86)\Internet Explorer\iexplore.exe
File Type:	UTF-8 Unicode (with BOM) text, with CRLF line terminators
Category:	downloaded
Size (bytes):	1612
Entropy (8bit):	4.869554560514657
Encrypted:	false
SSDEEP:	24:5Y0bQ573pHpACtUZtJD0lFBopZleqw87xTe4D8FaFJ/Doz9AtjJgbCzg:5m73jcJqQep89TEw7Uxkk
MD5:	DFEABDE84792228093A5A270352395B6
SHA1:	E41258C9576721025926326F76063C2305586F76
SHA-256:	77B138AB5D0A90FF04648C26ADDD5E414CC178165E3B54A4CB3739DA0F58E075
SHA-512:	E256F603E67335151BB709294749794E2E3085F4063C623461A0B3DECBCCA8E620807B707EC9BCBE36DCD7D639C55753DA0495BE85B4AE5FB6BFC52AB4B284FD
Malicious:	false
Reputation:	low
IE Cache URL:	res://ieframe.dll/NewErrorPageTemplate.css
Preview:	.body..{.. background-repeat: repeat-x;.. background-color: white;.. font-family: "Segoe UI", "verdana", "arial";.. margin: 0em;.. color: #1f1f1f;..}.....mainContent..{.. margin-top:80px;.. width: 700px;.. margin-left: 120px;.. margin-right: 120px;..}.....title..{.. color: #54b0f7;.. font-size: 36px;.. font-weight: 300;.. line-height: 40px;.. margin-bottom: 24px;.. font-family: "Segoe UI", "verdana";.. position: relative;..}.....errorExplanation..{.. color: #000000;.. font-size: 12pt;.. font-family: "Segoe UI", "verdana", "arial";.. text-decoration: none;..}.....taskSection..{.. margin-top: 20px;.. margin-bottom: 28px;.. position: relative; ..}.....tasks..{.. color: #000000;.. font-family: "Segoe UI", "verdana";.. font-weight:200;.. font-size: 12pt;..}....li..{.. margin-top: 8px;..}.....diagnoseButton..{.. outline: none;.. font-size: 9pt;..}.....launchInternetOptionsButton..{.. outline: none;

C:\Users\user\AppData\Local\Temp\~DF198B7B1572A95289.TMP Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	data
Category:	dropped
Size (bytes):	34549
Entropy (8bit):	0.38470241780188025
Encrypted:	false
SSDEEP:	24:c9lLh9lLh9lIn9lIn9lRg9lRA9lTS9lTy9lSSd9lSSd9lwE9lw09l2kd9l2kd9lu:kBqoxKAuvScS+XZbSmIm7YOGfOuu
MD5:	26DF4D8168C4B57ACA164C82B2A845D5
SHA1:	D5D4C16EED3F61B542D833829C55F0407D9A789E
SHA-256:	2F438FCAF0B353B5622AB7F32C2E165B8FCCD4F9A441B61B3AE76E35F4335D6B
SHA-512:	29389ED5D258B5DE5D2B3F16CB2324CEEC1AB7D8C90548C7BCE8E7FE98E13CA9231E69E88D6AC4A8F28BDC90AE459E0A3E5CAFD440901EF0744EDDCCA3F57746
Malicious:	false
Reputation:	low
Preview:	.............................%..H..M..{y..+.0...(................... ...............................................%..H..M..{y..+.0...(................... ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\~DF35A2108A822A066C.TMP Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	data
Category:	dropped
Size (bytes):	13029
Entropy (8bit):	0.48370856010020963
Encrypted:	false
SSDEEP:	24:c9lLh9lLh9lIn9lIn9loCi9loCS9lWCc2DSQ2eQueQuwSQwn:kBqoIKUPY0tX
MD5:	D3DB0EA2B1A359C627DC2EAE065ED23B
SHA1:	E99D8F7A7E984A0542ACDED1719DC7BF23F2EB56
SHA-256:	6EC6AC18853FA7DFB8FE63497FDF4DE4D6EB1119AB9C95C4A4E4E96A37585E06
SHA-512:	A1C9B03208CE8D04DE734A00CD37054080378D988FA0EBA83735E2495A5EDD1D1D4AFE46C388E289375799A7B6352145CCD1F19D2AF9D55C469613AC5F60DBAF
Malicious:	false
Reputation:	low
Preview:	.............................%..H..M..{y..+.0...(................... ...............................................%..H..M..{y..+.0...(................... ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\~DFE288176E58653498.TMP Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	data
Category:	dropped
Size (bytes):	25441
Entropy (8bit):	0.3394873038050499
Encrypted:	false
SSDEEP:	24:c9lLh9lLh9lIn9lIn9lRx/9lRJ9lTb9lTb9lSSU9lSSU9laAa/9laAS3:kBqoxxJhHWSVSEabS3
MD5:	57A972A00ABFD6460875FACC39EFA0C1
SHA1:	32BB840EC22EFDC646C7A21C97881E06B5A88D04
SHA-256:	FB18AE5D389A33E1B5B3D2CEE3A7863E4A298003379A4DFC4F68E25DC9822D2F
SHA-512:	23866922218A20339D3D6E34C4D4BF9B6A97040DC0A525AE90F5500EB86F7E4AE704E15D730B528B6508F25DB5966705F40AEE8A5A448A29D06A9E621AD86FF6
Malicious:	false
Reputation:	low
Preview:	.............................%..H..M..{y..+.0...(................... ...............................................%..H..M..{y..+.0...(................... ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Static File Info

No static file info

Network Behavior

Download Network PCAP: filtered – full

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 3, 2021 15:35:10.348464012 CET	60151	53	192.168.2.5	8.8.8.8
Feb 3, 2021 15:35:10.397087097 CET	53	60151	8.8.8.8	192.168.2.5
Feb 3, 2021 15:35:11.232856989 CET	56969	53	192.168.2.5	8.8.8.8
Feb 3, 2021 15:35:11.279818058 CET	53	56969	8.8.8.8	192.168.2.5
Feb 3, 2021 15:35:12.347407103 CET	55161	53	192.168.2.5	8.8.8.8
Feb 3, 2021 15:35:12.401638985 CET	53	55161	8.8.8.8	192.168.2.5
Feb 3, 2021 15:35:15.698683977 CET	54757	53	192.168.2.5	8.8.8.8
Feb 3, 2021 15:35:15.754337072 CET	53	54757	8.8.8.8	192.168.2.5
Feb 3, 2021 15:35:17.042521954 CET	49992	53	192.168.2.5	8.8.8.8
Feb 3, 2021 15:35:17.098337889 CET	53	49992	8.8.8.8	192.168.2.5
Feb 3, 2021 15:35:18.229687929 CET	49992	53	192.168.2.5	8.8.8.8
Feb 3, 2021 15:35:18.288397074 CET	53	49992	8.8.8.8	192.168.2.5
Feb 3, 2021 15:35:19.230915070 CET	49992	53	192.168.2.5	8.8.8.8
Feb 3, 2021 15:35:19.285500050 CET	53	49992	8.8.8.8	192.168.2.5
Feb 3, 2021 15:35:21.247009039 CET	49992	53	192.168.2.5	8.8.8.8
Feb 3, 2021 15:35:21.292871952 CET	53	49992	8.8.8.8	192.168.2.5
Feb 3, 2021 15:35:25.262559891 CET	49992	53	192.168.2.5	8.8.8.8
Feb 3, 2021 15:35:25.319647074 CET	53	49992	8.8.8.8	192.168.2.5
Feb 3, 2021 15:35:27.325340033 CET	60075	53	192.168.2.5	8.8.8.8
Feb 3, 2021 15:35:27.385977030 CET	53	60075	8.8.8.8	192.168.2.5
Feb 3, 2021 15:35:39.307010889 CET	55016	53	192.168.2.5	8.8.8.8
Feb 3, 2021 15:35:39.352761030 CET	53	55016	8.8.8.8	192.168.2.5

Code Manipulations

Statistics

CPU Usage

• iexplore.exe
• iexplore.exe

Click to jump to process

Memory Usage

• iexplore.exe
• iexplore.exe

Click to jump to process

Behavior

• iexplore.exe
• iexplore.exe

Click to jump to process

System Behavior

Analysis Process: iexplore.exe PID: 4192 Parent PID: 792

Function Logs

General

Start time:	15:35:14
Start date:	03/02/2021
Path:	C:\Program Files\internet explorer\iexplore.exe
Wow64 process (32bit):	false
Commandline:	'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding
Imagebase:	0x7ff6952b0000
File size:	823560 bytes
MD5 hash:	6465CB92B25A7BC1DF8E01D8AC5E7596
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low

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File Activities

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Section Activities

Process Activities

Process Information Set

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Thread Activities

Thread Information Set

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Memory Activities

Memory Usage Statistics

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System Activities

Language or Locale ID Queried

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Timing Activities

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Windows UI Activities

Window UI Enumerated

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Network Activities

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Object Security Activities

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LPC Port Activities

Chronological Activities

Analysis Process: iexplore.exe PID: 5592 Parent PID: 4192

Function Logs

General

Start time:	15:35:15
Start date:	03/02/2021
Path:	C:\Program Files (x86)\Internet Explorer\iexplore.exe
Wow64 process (32bit):	true
Commandline:	'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:4192 CREDAT:17410 /prefetch:2
Imagebase:	0xca0000
File size:	822536 bytes
MD5 hash:	071277CC2E3DF41EEEA8013E2AB58D5A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low

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File Activities

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Section Activities

Sections loaded by Windows

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Registry Activities

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Mutex Activities

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Process Activities

Process Information Set

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Thread Activities

Thread Information Set

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Memory Activities

Memory Usage Statistics

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System Activities

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Timing Activities

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Windows UI Activities

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Network Activities

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Object Security Activities

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LPC Port Activities

Chronological Activities

Disassembly

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Analysis Report http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.13628.20274/i640.c2rx

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Yara Overview

Sigma Overview

Signature Overview

Compliance:

System Summary:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted IPs

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

No static file info

Network Behavior

UDP Packets

Code Manipulations

Statistics

CPU Usage

Memory Usage

Behavior

System Behavior

Analysis Process: iexplore.exe PID: 4192 Parent PID: 792

General

File Activities

File Opened

File Created

File Written

File Read

File Attributes Queried

Directory Queried

Volume Information Queried

Device IO

Section Activities

Sections loaded by Windows

Registry Activities

Key Opened

Key Value Created

Key Value Modified

Key Value Deleted

Key Monitored

Mutex Activities

Mutex Created

Process Activities

Process Created

Process Information Set

Thread Activities

Thread Created

Thread APC Queued