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Windows Analysis Report
http://extension.femetrics.grammarly.io

Overview

General Information

Sample URL:	http://extension.femetrics.grammarly.io
Analysis ID:	1355830
Infos:

Detection

Xmrig

Score:	56
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for dropped file

Yara detected Xmrig cryptocurrency miner

Creates a process in suspended mode (likely to inject code)

Creates files inside the system directory

Drops PE files

Enables debug privileges

Enables security privileges

Found dropped PE file which has not been started or loaded

Stores files to the Windows start menu directory

Uses insecure TLS / SSL version for HTTPS connection

Classification

Process Tree

System is w10x64_ra

chrome.exe (PID: 1464 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument http://extension.femetrics.grammarly.io/ MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 5516 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2080 --field-trial-handle=2036,i,14074842353918080905,3626331192174403839,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 4500 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5608 --field-trial-handle=2036,i,14074842353918080905,3626331192174403839,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

unMiner.2.1.1-beta-mfi.exe (PID: 3272 cmdline: "C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe" MD5: 2B7B005342300CC784A96196E3FBB6BE)

cmd.exe (PID: 3048 cmdline: cmd /c tasklist /FI "USERNAME eq %USERNAME%" /FI "IMAGENAME eq unMiner.exe" | find "unMiner.exe" MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B)

conhost.exe (PID: 3572 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

tasklist.exe (PID: 7040 cmdline: tasklist /FI "USERNAME eq user" /FI "IMAGENAME eq unMiner.exe" MD5: 0A4448B31CE7F83CB7691A2657F330F1)

find.exe (PID: 3268 cmdline: find "unMiner.exe" MD5: 15B158BC998EEF74CFDD27C44978AEA0)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
xmrig	According to PCrisk, XMRIG is a completely legitimate open-source application that utilizes system CPUs to mine Monero cryptocurrency. Unfortunately, criminals generate revenue by infiltrating this app into systems without users' consent. This deceptive marketing method is called "bundling".In most cases, "bundling" is used to infiltrate several potentially unwanted programs (PUAs) at once. So, there is a high probability that XMRIG Virus came with a number of adware-type applications that deliver intrusive ads and gather sensitive information.	No Attribution	https://gridinsoft.com/xmrig https://www.crowdstrike.com/blog/new-kiss-a-dog-cryptojacking-campaign-targets-docker-and-kubernetes/	https://malpedia.caad.fkie.fraunhofer.de/details/win.xmrig

Yara Signatures

Dropped Files

Source	Rule	Description	Author	Strings
C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\xmrig-6.19.2\config.json	JoeSecurity_Xmrig	Yara detected Xmrig cryptocurrency miner	Joe Security
C:\Users\user\AppData\Local\Programs\unMiner\resources\app.asar	JoeSecurity_Xmrig	Yara detected Xmrig cryptocurrency miner	Joe Security

HTTP traffic detected: GET / HTTP/1.1Host: extension.femetrics.grammarly.ioConnection: keep-aliveUpgrade-Insecure-Requests: 1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7Accept-Encoding: gzip, deflateAccept-Language: en-US,en;q=0.9

Source: unknown

DNS traffic detected: queries for: extension.femetrics.grammarly.io

Source: unknown	Network traffic detected: HTTP traffic on port 49733 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49744
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49743
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49742
Source: unknown	Network traffic detected: HTTP traffic on port 49672 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49741
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49740
Source: unknown	Network traffic detected: HTTP traffic on port 49704 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49743 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49762 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49746 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49739
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49738
Source: unknown	Network traffic detected: HTTP traffic on port 49717 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49737
Source: unknown	Network traffic detected: HTTP traffic on port 49759 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49753 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49733
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49732
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49731
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49730
Source: unknown	Network traffic detected: HTTP traffic on port 49732 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49742 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49728 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49749 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49763 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49729
Source: unknown	Network traffic detected: HTTP traffic on port 49752 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49728
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49726
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49725
Source: unknown	Network traffic detected: HTTP traffic on port 49718 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49723
Source: unknown	Network traffic detected: HTTP traffic on port 49739 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49756 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49674 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49758 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49764
Source: unknown	Network traffic detected: HTTP traffic on port 49731 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49763
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49762
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49761
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49760
Source: unknown	Network traffic detected: HTTP traffic on port 49725 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49741 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49729 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49748 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49760 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49764 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49718
Source: unknown	Network traffic detected: HTTP traffic on port 49751 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49717
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49759
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49758
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49757
Source: unknown	Network traffic detected: HTTP traffic on port 49738 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49755 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49756
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49755
Source: unknown	Network traffic detected: HTTP traffic on port 49757 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49754
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49753
Source: unknown	Network traffic detected: HTTP traffic on port 49673 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49752
Source: unknown	Network traffic detected: HTTP traffic on port 49730 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49751
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49750
Source: unknown	Network traffic detected: HTTP traffic on port 49726 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49740 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49761 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49747 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49744 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49723 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49750 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49749
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49704
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49748
Source: unknown	Network traffic detected: HTTP traffic on port 49754 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49747
Source: unknown	Network traffic detected: HTTP traffic on port 49737 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49746

Source: unknown	HTTPS traffic detected: 20.12.23.50:443 -> 192.168.2.16:49726 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 20.12.23.50:443 -> 192.168.2.16:49732 version: TLS 1.2

Source: C:\Program Files\Google\Chrome\Application\chrome.exe

File created: C:\Windows\SystemTemp\chrome_BITS_1464_668370273

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe

Process token adjusted: Security

Source: classification engine

Classification label: mal56.mine.win@28/143@12/119

Source: C:\Program Files\Google\Chrome\Application\chrome.exe

File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Mutant created: \Sessions\1\BaseNamedObjects\cc26de49-8fc9-5329-89d2-b3bb0d5c487a
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:3572:120:WilError_03

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe

File created: C:\Users\user\AppData\Local\Temp\nsj9E83.tmp

Source: C:\Windows\SysWOW64\tasklist.exe

WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT __PATH, ProcessId, CSName, Caption, SessionId, ThreadCount, WorkingSetSize, KernelModeTime, UserModeTime FROM Win32_Process WHERE Caption = 'UNMINER.EXE'

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe

File read: C:\Users\desktop.ini

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: unknown	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument http://extension.femetrics.grammarly.io/
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2080 --field-trial-handle=2036,i,14074842353918080905,3626331192174403839,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5608 --field-trial-handle=2036,i,14074842353918080905,3626331192174403839,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Source: unknown	Process created: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe "C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2080 --field-trial-handle=2036,i,14074842353918080905,3626331192174403839,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5608 --field-trial-handle=2036,i,14074842353918080905,3626331192174403839,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd /c tasklist /FI "USERNAME eq %USERNAME%" /FI "IMAGENAME eq unMiner.exe" \| find "unMiner.exe"
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\tasklist.exe tasklist /FI "USERNAME eq user" /FI "IMAGENAME eq unMiner.exe"
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\find.exe find "unMiner.exe"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd /c tasklist /FI "USERNAME eq %USERNAME%" /FI "IMAGENAME eq unMiner.exe" \| find "unMiner.exe"
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\tasklist.exe tasklist /FI "USERNAME eq user" /FI "IMAGENAME eq unMiner.exe"
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\find.exe find "unMiner.exe"

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f486a52-3cb1-48fd-8f50-b8dc300d9f9d}\InProcServer32

Source: C:\Windows\SysWOW64\cmd.exe

Process created: C:\Windows\SysWOW64\tasklist.exe tasklist /FI "USERNAME eq user" /FI "IMAGENAME eq unMiner.exe"

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe

File opened: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\lolMiner_1.76\lolMiner.cfg

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\UAC.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\nsExec.dll	Jump to dropped file
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe.crdownload	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Programs\unMiner\ffmpeg.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\nsis7z.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Programs\unMiner\resources\elevate.exe	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\StdUtils.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Programs\unMiner\d3dcompiler_47.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\NBMiner_Win_42.3\nbminer.exe	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Programs\unMiner\libEGL.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\System.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\nsDialogs.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Programs\unMiner\libGLESv2.dll	Jump to dropped file
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: (copy)	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\lolMiner_1.76\lolMiner.exe	Jump to dropped file

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Programs\unMiner\LICENSE.electron.txt
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File created: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\lolMiner_1.76\license.txt

Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Google Drive.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\YouTube.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Sheets.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Gmail.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Slides.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Docs.lnk

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\cmd.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\cmd.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\cmd.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\cmd.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\conhost.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\tasklist.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\tasklist.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\tasklist.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\tasklist.exe	Process information set: NOOPENFILEERRORBOX

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Programs\unMiner\ffmpeg.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Programs\unMiner\resources\elevate.exe	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Programs\unMiner\d3dcompiler_47.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\NBMiner_Win_42.3\nbminer.exe	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Programs\unMiner\libEGL.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Programs\unMiner\libGLESv2.dll	Jump to dropped file
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\lolMiner_1.76\lolMiner.exe	Jump to dropped file

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File Volume queried: C:\Users\user\AppData\Local\Programs FullSizeInformation
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File Volume queried: C:\Users\user\AppData\Local\Programs FullSizeInformation

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File opened: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File opened: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File opened: C:\Users\user\AppData\Local\Programs\unMiner\resources
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File opened: C:\Users\user\AppData\Local\Programs\unMiner\locales
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File opened: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\NBMiner_Win_42.3
Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	File opened: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\lolMiner_1.76

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe

Process information queried: ProcessInformation

Source: C:\Windows\SysWOW64\tasklist.exe

Process token adjusted: Debug

Source: C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd /c tasklist /FI "USERNAME eq %USERNAME%" /FI "IMAGENAME eq unMiner.exe" \| find "unMiner.exe"
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\tasklist.exe tasklist /FI "USERNAME eq user" /FI "IMAGENAME eq unMiner.exe"
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\find.exe find "unMiner.exe"

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	Resource Development	Reconnaissance
Valid Accounts	1 Windows Management Instrumentation	1 Registry Run Keys / Startup Folder	11 Process Injection	11 Masquerading	OS Credential Dumping	1 Security Software Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	2 Encrypted Channel	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Abuse Accessibility Features	Acquire Infrastructure	Gather Victim Identity Information
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 Registry Run Keys / Startup Folder	11 Process Injection	LSASS Memory	2 Process Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	2 Non-Application Layer Protocol	SIM Card Swap	Obtain Device Cloud Backups	Network Denial of Service	Domains	Credentials
Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	2 File and Directory Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	3 Application Layer Protocol			Data Encrypted for Impact	DNS Server	Email Addresses
Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	3 System Information Discovery	Distributed Component Object Model	Input Capture	Traffic Duplication	1 Ingress Tool Transfer			Data Destruction	Virtual Private Server	Employee Names

Source	Detection	Scanner	Label	Link
http://extension.femetrics.grammarly.io	0%	Avira URL Cloud	safe

Dropped Files

Source	Detection	Scanner	Label
(copy)	38%	ReversingLabs	Win32.Coinminer.Generic
C:\Users\user\AppData\Local\Programs\unMiner\d3dcompiler_47.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Programs\unMiner\ffmpeg.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Programs\unMiner\libEGL.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Programs\unMiner\libGLESv2.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Programs\unMiner\resources\elevate.exe	0%	ReversingLabs
C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\lolMiner_1.76\lolMiner.exe	61%	ReversingLabs	Win32.Trojan.Generic
C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\StdUtils.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\System.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\UAC.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\nsDialogs.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\nsExec.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\nspA0C6.tmp\nsis7z.dll	0%	ReversingLabs

Source	Detection	Scanner	Label	Link
http://extension.femetrics.grammarly.io/	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
accounts.google.com	172.217.2.205	true	false	high
www.google.com	142.250.217.228	true	false	high
extension.femetrics.grammarly.io	35.168.203.81	true	false	unknown
clients.l.google.com	142.250.217.174	true	false	high
unmineable.nyc3.cdn.digitaloceanspaces.com	104.18.12.192	true	false	high
clients2.google.com	unknown	unknown	false	high
cdn.unmineable.download	unknown	unknown	false	unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
https://extension.femetrics.grammarly.io/	false		unknown
http://extension.femetrics.grammarly.io/	false	Avira URL Cloud: safe	unknown

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
142.250.189.142	unknown	United States	15169	GOOGLEUS	false
1.1.1.1	unknown	Australia	13335	CLOUDFLARENETUS	false
192.178.50.46	unknown	United States	15169	GOOGLEUS	false
100.24.131.104	unknown	United States	14618	AMAZON-AESUS	false
142.250.217.228	www.google.com	United States	15169	GOOGLEUS	false
142.250.217.174	clients.l.google.com	United States	15169	GOOGLEUS	false
239.255.255.250	unknown	Reserved	unknown	unknown	false
172.217.3.67	unknown	United States	15169	GOOGLEUS	false
172.217.2.205	accounts.google.com	United States	15169	GOOGLEUS	false
142.250.217.195	unknown	United States	15169	GOOGLEUS	false
104.18.12.192	unmineable.nyc3.cdn.digitaloceanspaces.com	United States	13335	CLOUDFLARENETUS	false
35.168.203.81	extension.femetrics.grammarly.io	United States	14618	AMAZON-AESUS	false

Private

IP
192.168.2.16
192.168.2.6
192.168.2.5

General Information

Joe Sandbox version:	38.0.0 Ammolite
Analysis ID:	1355830
Start date and time:	2023-12-07 23:07:40 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultwindowsinteractivecookbook.jbs
Sample URL:	http://extension.femetrics.grammarly.io
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	17
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	1
Technologies:	EGA enabled
Analysis Mode:	stream
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal56.mine.win@28/143@12/119

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, conhost.exe
Excluded IPs from analysis (whitelisted): 142.250.217.195, 34.104.35.123
Excluded domains from analysis (whitelisted): edgedl.me.gvt1.com, clientservices.googleapis.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtQueryValueKey calls found.
Skipping network analysis since amount of network traffic is too extensive
VT rate limit hit for: http://extension.femetrics.grammarly.io

Source: (copy)	ReversingLabs: Detection: 37%
Source: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\lolMiner_1.76\lolMiner.exe	ReversingLabs: Detection: 60%

Source: Yara match	File source: C:\Users\user\AppData\Local\Programs\unMiner\resources\miners\win32\xmrig-6.19.2\config.json, type: DROPPED
Source: Yara match	File source: C:\Users\user\AppData\Local\Programs\unMiner\resources\app.asar, type: DROPPED

Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 72.21.81.240
Source: unknown	TCP traffic detected without corresponding DNS query: 72.21.81.240
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Category:	dropped
Size (bytes):	108185833
Entropy (8bit):	7.999964460249565
Encrypted:	true
SSDEEP:
MD5:	2B7B005342300CC784A96196E3FBB6BE
SHA1:	C1B985A29ACE919F8354D6B90DB61CF59207D0EE
SHA-256:	08291199BB0BFD92D1B5F4552DAFA3C1B3EDEBBDCABFEE3DDD97501A4F782727
SHA-512:	7EB6D52C230A973F5BB7361D62F3BC5B072AA643231A21DF0D0FFFCAC1D1AF7772B23883F2AE830504AB47E7E2C381C72DB9E0494C2C9E62656018991AF94E62
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 38%
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........1...Pf..Pf..Pf._9..Pf..Pg.LPf._;..Pf.sV..Pf..V`..Pf.Rich.Pf.........................PE..L......\.................h...8...@...3............@..........................0#...........@...........................................".@:...........................................................................................................text...'f.......h.................. ..`.rdata...............l..............@..@.data...............................@....ndata...@...............................rsrc...@:...."..<..................@..@................................................................................................................................................................................................................................................................................................................................................

Process:	C:\Users\user\Downloads\unMiner.2.1.1-beta-mfi.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	1080
Entropy (8bit):	5.162577504675273
Encrypted:	false
SSDEEP:
MD5:	5FB9B491D7F7A3E27CE8226C3217C24C
SHA1:	8D89950E3EE0CE5E2F840128DF6A82330977DF70
SHA-256:	13E4742CCFCF6F0542D6F262647D0758BEA838B202B83B4403544C12E3DFF395
SHA-512:	C81A194F0FF02DBDE05CAD0177AA6A6A901653182D047FDC4092F1C769BFB92DE93A00DFED720AE3BB32178005C744E0FDAC4C4FF3223F17E18C38B2A9936450
Malicious:	false
Reputation:	low
Preview:	Copyright (c) 2013-2020 GitHub Inc.....Permission is hereby granted, free of charge, to any person obtaining..a copy of this software and associated documentation files (the.."Software"), to deal in the Software without restriction, including..without limitation the rights to use, copy, modify, merge, publish,..distribute, sublicense, and/or sell copies of the Software, and to..permit persons to whom the Software is furnished to do so, subject to..the following conditions:....The above copyright notice and this permission notice shall be..included in all copies or substantial portions of the Software.....THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,..EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF..MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND..NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE..LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION..OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to execute malicious commands and payloads. WMI is an administration feature that provides a uniform environment to access Windows system components. The WMI service enables both local and remote access, though the latter is facilitated by Remote Services such as Distributed Component Object Model (DCOM) and Windows Remote Management (WinRM).Remote WMI over DCOM operates using port 135, whereas WMI over WinRM operates over port 5985 when using HTTP and 5986 for HTTPS.
Tactics:	Execution
Data Sources:	Command: Command Execution, Network Traffic: Network Connection Creation, Process: Process Creation, WMI: WMI Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may achieve persistence by adding a program to a startup folder or referencing it with a Registry run key. Adding an entry to the "run keys" in the Registry or startup folder will cause the program referenced to be executed when a user logs in.These programs will be executed under the context of the user and will have the account's associated permissions level.
Tactics:	Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, File: File Modification, Process: Process Creation, Windows Registry: Windows Registry Key Creation, Windows Registry: Windows Registry Key Modification
Platforms:	Windows
Url:	Open detailed description by Mitre

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:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
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:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software 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:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process 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:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, 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:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information 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:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, 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:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI 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:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI 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:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Tools or files may be copied from an external adversary-controlled system to the victim network through the command and control channel or through alternate protocols such as ftp . Once present, adversaries may also transfer/spread tools between victim devices within a compromised environment (i.e. Lateral Tool Transfer ).
Tactics:	Command and Control
Data Sources:	Command: Command Execution, File: File Creation, Network Traffic: Network Connection Creation, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report http://extension.femetrics.grammarly.io

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Yara Signatures

Dropped Files

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Phishing

Bitcoin Miner

Compliance

Spreading

Networking

System Summary

Persistence and Installation Behavior

Boot Survival

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Mitre Att&ck Matrix

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

World Map of Contacted IPs

Public IPs

Private

General Information

Warnings

Created / dropped Files

(copy)

C:\Users\user\AppData\Local\Programs\unMiner\LICENSE.electron.txt

C:\Users\user\AppData\Local\Programs\unMiner\LICENSES.chromium.html

C:\Users\user\AppData\Local\Programs\unMiner\chrome_100_percent.pak

C:\Users\user\AppData\Local\Programs\unMiner\chrome_200_percent.pak

C:\Users\user\AppData\Local\Programs\unMiner\d3dcompiler_47.dll

C:\Users\user\AppData\Local\Programs\unMiner\ffmpeg.dll

C:\Users\user\AppData\Local\Programs\unMiner\icudtl.dat

C:\Users\user\AppData\Local\Programs\unMiner\libEGL.dll

C:\Users\user\AppData\Local\Programs\unMiner\libGLESv2.dll

C:\Users\user\AppData\Local\Programs\unMiner\locales\am.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\ar.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\bg.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\bn.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\ca.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\cs.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\da.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\de.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\el.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\en-GB.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\en-US.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\es-419.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\es.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\et.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\fa.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\fi.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\fil.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\fr.pak

C:\Users\user\AppData\Local\Programs\unMiner\locales\gu.pak

Windows Analysis Report
http://extension.femetrics.grammarly.io