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Analysis Report https://myportfolio.umm.edu/MyChart/

Overview

General Information

Sample URL:	https://myportfolio.umm.edu/MyChart/
Analysis ID:	344133
Most interesting Screenshot:
Errors URL not reachable

Detection

Score:	0
Range:	0 - 100
Whitelisted:	false
Confidence:	40%

Signatures

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

Classification

Analysis Advice

All HTTP servers contacted by the sample do not answer. Likely the sample is an old dropper which does no longer work

Joe Sandbox was unable to browse the URL (domain or webserver down or HTTPS issue), try to browse the URL again later

Uses HTTPS for network communication, use the 'Proxy HTTPS (port 443) to read its encrypted data' cookbook for further analysis

Startup

System is w10x64

iexplore.exe (PID: 4600 cmdline: 'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding MD5: 6465CB92B25A7BC1DF8E01D8AC5E7596)

iexplore.exe (PID: 2616 cmdline: 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:4600 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

Networking:

Source: global traffic

TCP traffic: 192.168.2.3:49715 -> 134.192.254.1:443

Source: unknown

DNS traffic detected: queries for: myportfolio.umm.edu

Source: ~DFB33D5E07F9321015.TMP.1.dr	String found in binary or memory: https://myportfolio.umm.edu/MyChart/
Source: {1BD09DBF-5FE6-11EB-90E4-ECF4BB862DED}.dat.1.dr	String found in binary or memory: https://myportfolio.umm.edu/MyChart/Root

Source: unknown	Network traffic detected: HTTP traffic on port 49721 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49716 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49715 -> 443

System Summary:

Source: classification engine

Classification label: unknown0.win@3/11@2/1

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

File created: C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\High

Jump to behavior

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

File created: C:\Users\user\AppData\Local\Temp\~DFE50478C6DEFE0505.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:4600 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:4600 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	Encrypted Channel2	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	Non-Application Layer Protocol1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Application Layer Protocol2	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data

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
https://myportfolio.umm.edu/MyChart/	0%	Virustotal		Browse
https://myportfolio.umm.edu/MyChart/	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

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
myportfolio.umm.edu	134.192.254.1	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://myportfolio.umm.edu/MyChart/Root	{1BD09DBF-5FE6-11EB-90E4-ECF4BB862DED}.dat.1.dr	false		high
https://myportfolio.umm.edu/MyChart/	~DFB33D5E07F9321015.TMP.1.dr	false		high

Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
134.192.254.1	unknown	United States		46543	UMBUS	false

General Information

Joe Sandbox Version:	31.0.0 Emerald
Analysis ID:	344133
Start date:	26.01.2021
Start time:	06:51:42
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 2m 8s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	browseurl.jbs
Sample URL:	https://myportfolio.umm.edu/MyChart/
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:	4
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:	EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	UNKNOWN
Classification:	unknown0.win@3/11@2/1
Cookbook Comments:	Adjust boot time Enable AMSI URL browsing timeout or error
Warnings:	Show All Exclude process from analysis (whitelisted): ielowutil.exe, backgroundTaskHost.exe Excluded IPs from analysis (whitelisted): 52.255.188.83, 104.43.193.48, 104.83.120.32, 51.11.168.160 Excluded domains from analysis (whitelisted): e11290.dspg.akamaiedge.net, skypedataprdcoleus17.cloudapp.net, go.microsoft.com, arc.msn.com.nsatc.net, blobcollector.events.data.trafficmanager.net, go.microsoft.com.edgekey.net, watson.telemetry.microsoft.com, arc.msn.com, skypedataprdcolcus15.cloudapp.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.{1BD09DBD-5FE6-11EB-90E4-ECF4BB862DED}.dat Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	Microsoft Word Document
Category:	dropped
Size (bytes):	30296
Entropy (8bit):	1.8600280839775682
Encrypted:	false
SSDEEP:	48:IweGcprHGwpLVG/ap8OrGIpct+GvnZpvtRGoAqp9tZGo4xpmt+GWOu9tsGWYuvt5:rCZRZx2O9Wtbttvft6xMtotqtGftVsX
MD5:	5132FB7529BAE5B6EF8BDA1CD3CA3544
SHA1:	F3AD3A6131DFC4C35EA44DA4F99752C2DA0ABB6E
SHA-256:	844FDB4C10DECC72258BA6C873B638E8B8B92E6290C27AEF54B52DDA3FEF6373
SHA-512:	AF18607285F4095B23E7886E26CA58CBC244D4BDEFFAD4519B2E3E07EF596856BF7DAC2D6CC96772EEC96974D63F2419054C3EAB465D3AAF4E0CBC8E060D8300
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\{1BD09DBF-5FE6-11EB-90E4-ECF4BB862DED}.dat Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	Microsoft Word Document
Category:	dropped
Size (bytes):	24184
Entropy (8bit):	1.6312518195666112
Encrypted:	false
SSDEEP:	48:IwcGcpr9GwpatG4pQZGrapbSjrGQpB6GHHpcnDsTGUp8SGzYpmn7YGopPmVjVHGZ:rAZnQP65BSjFjB2DkWuM7Y0j7g
MD5:	28A72333A73231F4C798CDA32386322D
SHA1:	8C695EFC808F78D1775E5E6FF0BA1A6BC3E99EE4
SHA-256:	F09A37EB5F21ED5D418B6563C95ADCA20F3D06D3ECFEA7867C4CA9B2B1A160C7
SHA-512:	78222850BA12802AE701995F5F601AD45453C70D389F8491F8D24B63AAE384A59F27A1E438E7035D1E61B1DBD29336C4D62015EA69E80C7B66EFD5EE6C58F295
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\{25CED764-5FE6-11EB-90E4-ECF4BB862DED}.dat Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	Microsoft Word Document
Category:	dropped
Size (bytes):	16984
Entropy (8bit):	1.5650522043252202
Encrypted:	false
SSDEEP:	48:IwDhGcprl6GwpapG4pQtGrapbSirGQpKGG7HpRDTsTGIpG:rDZkQr6NBSiFAxTv4A
MD5:	918ECB4BB3DC5E4F513ED5E9CF9BCE1E
SHA1:	0FD78EA855D3C70AE1DF5E674B20A1B1BCF7632E
SHA-256:	6AC46CA8C2DFB618F8FD05CF44E77E3B946D49AB6035D31151E12165416F849A
SHA-512:	BBB7ECFF3B9B50EC4C7A0B623503F8D12A2E2E8516266E5E7669ED88413BB11CC16EB8B963A3318B1300C0EC9B89DCA1F2C2038912C4D5E0A7EDB1E7FCBB0FED
Malicious:	false
Reputation:	low
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................R.o.o.t. .E.n.t.r.y.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\0W10PBUV\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\MEEXW4H4\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\Microsoft\Windows\INetCache\IE\PSUEOSZZ\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\WJ8I2OL4\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=9002
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\WJ8I2OL4\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\Temp\~DF3FAC29BBE4F117C2.TMP Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	data
Category:	dropped
Size (bytes):	25441
Entropy (8bit):	0.28923456811343773
Encrypted:	false
SSDEEP:	24:c9lLh9lLh9lIn9lIn9lRx/9lRJ9lTb9lTb9lSSU9lSSU9laAa/9laAq:kBqoxxJhHWSVSEab
MD5:	C5FA5846EB3941001848939D58622F19
SHA1:	4D7141E5AC8F36517C9F1C2177FFB4AA8A2634C0
SHA-256:	19B83EA51F71C190E3B886E6576B58665DB83BC5637DFCD28D87FFA3519BA83B
SHA-512:	4640A79B9126AF82D01E1347469233620EF25185AC7364CB16BC2BE4F841BAE89D53DD398B662B3FEDE6272760A0CD88FC82AC1D9E4643B0D5E120298FC9B9E1
Malicious:	false
Reputation:	low
Preview:	.............................%..H..M..{y..+.0...(................... ...............................................%..H..M..{y..+.0...(................... ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\~DFB33D5E07F9321015.TMP Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	data
Category:	dropped
Size (bytes):	34377
Entropy (8bit):	0.3495271606069126
Encrypted:	false
SSDEEP:	24:c9lLh9lLh9lIn9lIn9lRg9lRA9lTS9lTy9lSSd9lSSd9lw9D9lw9D9l2919l291H:kBqoxKAuvScS+eYSbnInxmVjV3
MD5:	04529645FD22A39A8C0913E9C7C0A88A
SHA1:	CF7E422FC6F98FC7788CE69417AA3BBB1545E123
SHA-256:	E4B35E620E3EDAE7FBE431DC27E1503028DBDCA62F38493D13079B9CA6DF84C2
SHA-512:	DEE9651C8F194705E3776660838284E0F72EF4FC3E604EF7CD06BB1DE9467772B3B5D0BF256B1FFCD31EA9506E954EC66FFCD4F342C25A68DF601516D2B1351F
Malicious:	false
Reputation:	low
Preview:	.............................%..H..M..{y..+.0...(................... ...............................................%..H..M..{y..+.0...(................... ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\~DFE50478C6DEFE0505.TMP Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	data
Category:	dropped
Size (bytes):	13029
Entropy (8bit):	0.48217856897681405
Encrypted:	false
SSDEEP:	24:c9lLh9lLh9lIn9lIn9logF9loI9lWNuoYdLCCA:kBqoIzlNuoYFA
MD5:	E35AC7A6812B188CBBF001578E1C17AB
SHA1:	656713E43FCB3B3A1F45D77D92087285A74E62AA
SHA-256:	61934276268F6860686BE65B8C8DB319ABD52C5A650B1BE63781B34BE28A6436
SHA-512:	87A947025961DF21A8DEC4CF72035584EBDA594572A2F9D84E1C10902E821C4C7619EBBACEB9AAFAAE35E7EB8E1BB0BF6D11FA82F87943C1D5DAB475A3E201E8
Malicious:	false
Reputation:	low
Preview:	.............................%..H..M..{y..+.0...(................... ...............................................%..H..M..{y..+.0...(................... ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Static File Info

No static file info

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 26, 2021 06:52:30.995661974 CET	49715	443	192.168.2.3	134.192.254.1
Jan 26, 2021 06:52:30.996469975 CET	49716	443	192.168.2.3	134.192.254.1
Jan 26, 2021 06:52:32.002966881 CET	49715	443	192.168.2.3	134.192.254.1
Jan 26, 2021 06:52:32.003021002 CET	49716	443	192.168.2.3	134.192.254.1
Jan 26, 2021 06:52:34.003222942 CET	49715	443	192.168.2.3	134.192.254.1
Jan 26, 2021 06:52:34.003247976 CET	49716	443	192.168.2.3	134.192.254.1
Jan 26, 2021 06:52:38.024384975 CET	49721	443	192.168.2.3	134.192.254.1
Jan 26, 2021 06:52:39.034960032 CET	49721	443	192.168.2.3	134.192.254.1
Jan 26, 2021 06:52:41.034986973 CET	49721	443	192.168.2.3	134.192.254.1

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 26, 2021 06:52:25.451845884 CET	60100	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:25.477901936 CET	53	60100	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:26.185156107 CET	53195	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:26.216557026 CET	53	53195	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:27.116228104 CET	50141	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:27.142407894 CET	53	50141	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:28.881023884 CET	53023	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:28.903968096 CET	53	53023	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:29.844413042 CET	49563	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:29.877249956 CET	53	49563	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:30.848287106 CET	51352	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:30.864753962 CET	59349	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:30.887773991 CET	53	59349	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:30.985155106 CET	53	51352	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:31.540956020 CET	57084	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:31.572267056 CET	53	57084	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:32.515832901 CET	58823	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:32.547146082 CET	53	58823	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:33.629400969 CET	57568	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:33.653295040 CET	53	57568	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:34.394292116 CET	50540	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:34.428379059 CET	53	50540	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:45.315305948 CET	54366	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:45.346951008 CET	53	54366	8.8.8.8	192.168.2.3
Jan 26, 2021 06:52:51.052620888 CET	53034	53	192.168.2.3	8.8.8.8
Jan 26, 2021 06:52:51.075793028 CET	53	53034	8.8.8.8	192.168.2.3

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Jan 26, 2021 06:52:30.848287106 CET	192.168.2.3	8.8.8.8	0xef5f	Standard query (0)	myportfolio.umm.edu	A (IP address)	IN (0x0001)
Jan 26, 2021 06:52:45.315305948 CET	192.168.2.3	8.8.8.8	0x7410	Standard query (0)	myportfolio.umm.edu	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
Jan 26, 2021 06:52:30.985155106 CET	8.8.8.8	192.168.2.3	0xef5f	No error (0)	myportfolio.umm.edu		134.192.254.1	A (IP address)	IN (0x0001)
Jan 26, 2021 06:52:45.346951008 CET	8.8.8.8	192.168.2.3	0x7410	Server failure (2)	myportfolio.umm.edu	none	none	A (IP address)	IN (0x0001)

Code Manipulations

Statistics

CPU Usage

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Memory Usage

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Behavior

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System Behavior

Analysis Process: iexplore.exe PID: 4600 Parent PID: 792

General

Start time:	06:52:28
Start date:	26/01/2021
Path:	C:\Program Files\internet explorer\iexplore.exe
Wow64 process (32bit):	false
Commandline:	'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding
Imagebase:	0x7ff614ae0000
File size:	823560 bytes
MD5 hash:	6465CB92B25A7BC1DF8E01D8AC5E7596
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low

Chronological Activities

Analysis Process: iexplore.exe PID: 2616 Parent PID: 4600

General

Start time:	06:52:29
Start date:	26/01/2021
Path:	C:\Program Files (x86)\Internet Explorer\iexplore.exe
Wow64 process (32bit):	true
Commandline:	'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:4600 CREDAT:17410 /prefetch:2
Imagebase:	0x12d0000
File size:	822536 bytes
MD5 hash:	071277CC2E3DF41EEEA8013E2AB58D5A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low

Chronological Activities

Disassembly

Reset < >

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

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Analysis Report https://myportfolio.umm.edu/MyChart/

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

Startup

Malware Configuration

Yara Overview

Sigma Overview

Signature Overview

Compliance:

Networking:

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

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Domains and IPs

Contacted Domains

URLs from Memory and Binaries

Contacted IPs

Public

General Information

Simulations

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Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

No static file info

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

Code Manipulations

Statistics

CPU Usage

Memory Usage

Behavior

System Behavior

Analysis Process: iexplore.exe PID: 4600 Parent PID: 792

General

Chronological Activities

Analysis Process: iexplore.exe PID: 2616 Parent PID: 4600

General

Chronological Activities

Disassembly