Malware analysis http://ardownload.adobe.com/pub/adobe/reader/win/AcrobatDC/RdrUpgrade/1700920044/AcroRdrDC1700920044_hu_HU.exeAcroRdrDC1700920044_ja_JP.exe Malicious activity

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URL:	http://ardownload.adobe.com/pub/adobe/reader/win/AcrobatDC/RdrUpgrade/1700920044/AcroRdrDC1700920044_hu_HU.exeAcroRdrDC1700920044_ja_JP.exe
Full analysis:	https://app.any.run/tasks/0d1e866f-dc2b-491c-b8a0-44ecf7b2a1a5
Verdict:	Malicious activity
Threats:	Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. Malware Trends Tracker >>>
Analysis date:	March 24, 2025, 09:13:17
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	autorun-download stealer
Indicators:
MD5:	B677A6466DA3CCAB7D442426EA9A3F45
SHA1:	B7716A755E239880ADAB462D958E1D97AE0D8BA1
SHA256:	424C68B7B4A6DCC346BC215BF9698246A0EBBB491B46356BB3AF169A1C7FB557
SSDEEP:	3:N1KfRJLnXcVQHfWBDOakR/xXgCXdHy2+Q6twkAvn286Cn:CJJDJHcOrJXHtr+Q6twkAv28nn

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Launch configuration

Task duration:: 300 seconds
Heavy Evasion option:
Network geolocation:: off
Additional time used:: 240 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (122.0.6261.70)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (123.0)
Mozilla Maintenance Service (123.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Skype version 8.104 (8.104)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

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MALICIOUS
- Executing a file with an untrusted certificate
  - AcroRdrDC1700920044_hu_HU.exe (PID: 9156)
  - setup.exe (PID: 1272)
  - AcroRdrDC1700920044_hu_HU.exe (PID: 9108)
  - AcroRd32.exe (PID: 6324)
  - AcroRd32.exe (PID: 8940)
  - Eula.exe (PID: 8868)
  - RdrCEF.exe (PID: 9064)
  - AcroRd32.exe (PID: 5188)
  - AcroRd32.exe (PID: 6072)
  - Eula.exe (PID: 9116)
  - RdrCEF.exe (PID: 2656)
  - RdrCEF.exe (PID: 6476)
  - RdrCEF.exe (PID: 1180)
  - RdrServicesUpdater.exe (PID: 7520)
  - RdrCEF.exe (PID: 6392)
- Actions looks like stealing of personal data
  - msiexec.exe (PID: 6208)
SUSPICIOUS
- There is functionality for taking screenshot (YARA)
  - AcroRdrDC1700920044_hu_HU.exe (PID: 9156)
- Potential Corporate Privacy Violation
  - firefox.exe (PID: 4300)
- Executable content was dropped or overwritten
  - AcroRdrDC1700920044_hu_HU.exe (PID: 9156)
- Executes as Windows Service
  - VSSVC.exe (PID: 7496)
- Process drops legitimate windows executable
  - msiexec.exe (PID: 8336)
- Disables SEHOP
  - msiexec.exe (PID: 8336)
- Creates/Modifies COM task schedule object
  - msiexec.exe (PID: 8336)
  - msiexec.exe (PID: 6108)
- The process drops C-runtime libraries
  - msiexec.exe (PID: 8336)
- Reads security settings of Internet Explorer
  - msiexec.exe (PID: 6108)
  - Eula.exe (PID: 9116)
  - Eula.exe (PID: 8868)
- Uses RUNDLL32.EXE to load library
  - msiexec.exe (PID: 8336)
- Reads Microsoft Outlook installation path
  - Eula.exe (PID: 8868)
  - Eula.exe (PID: 9116)
- Reads Internet Explorer settings
  - Eula.exe (PID: 8868)
  - Eula.exe (PID: 9116)
INFO
- Checks supported languages
  - AcroRdrDC1700920044_hu_HU.exe (PID: 9156)
  - msiexec.exe (PID: 6208)
  - msiexec.exe (PID: 8336)
  - msiexec.exe (PID: 6108)
  - RdrServicesUpdater.exe (PID: 7520)
  - Eula.exe (PID: 8868)
- Application launched itself
  - firefox.exe (PID: 4300)
  - firefox.exe (PID: 1276)
  - AcroRd32.exe (PID: 6324)
  - RdrCEF.exe (PID: 6392)
  - AcroRd32.exe (PID: 5188)
  - RdrCEF.exe (PID: 2656)
- Executable content was dropped or overwritten
  - firefox.exe (PID: 4300)
  - msiexec.exe (PID: 8264)
  - msiexec.exe (PID: 8336)
- Creates files in the program directory
  - AcroRdrDC1700920044_hu_HU.exe (PID: 9156)
  - RdrServicesUpdater.exe (PID: 7520)
- Checks proxy server information
  - msiexec.exe (PID: 8264)
  - slui.exe (PID: 9060)
  - Eula.exe (PID: 8868)
  - Eula.exe (PID: 9116)
- Reads the computer name
  - msiexec.exe (PID: 8336)
  - msiexec.exe (PID: 6208)
  - msiexec.exe (PID: 6108)
- Create files in a temporary directory
  - AcroRdrDC1700920044_hu_HU.exe (PID: 9156)
- Reads security settings of Internet Explorer
  - msiexec.exe (PID: 8264)
- Reads the software policy settings
  - slui.exe (PID: 7724)
  - msiexec.exe (PID: 8264)
  - msiexec.exe (PID: 8336)
  - slui.exe (PID: 9060)
- The sample compiled with english language support
  - AcroRdrDC1700920044_hu_HU.exe (PID: 9156)
  - msiexec.exe (PID: 8264)
  - msiexec.exe (PID: 8336)
- Creates files or folders in the user directory
  - msiexec.exe (PID: 8264)
- Autorun file from Downloads
  - firefox.exe (PID: 4300)
- Manages system restore points
  - SrTasks.exe (PID: 4164)
- Reads the machine GUID from the registry
  - msiexec.exe (PID: 8336)
- Manual execution by a user
  - AcroRd32.exe (PID: 6324)
  - AcroRd32.exe (PID: 5188)
- Reads the time zone
  - RdrCEF.exe (PID: 9064)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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No data.

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All screenshots are available in the full report

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Total processes

179

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

928

rundll32.exe "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AiodLite.dll",CreateReaderUserSettings

C:\Windows\SysWOW64\rundll32.exe

—

rundll32.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Windows host process (Rundll32)

Exit code:

Version:

10.0.19041.3636 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll

1180

"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --primordial-pipe-token=AD032C25CCEDF6DC40071540A8DFB148 --lang=en-US --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/17.9.20044 Chrome/58.0.3029.6" --enable-pinch --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553 --disable-accelerated-video-decode --disable-webrtc-hw-vp8-encoding --disable-gpu-compositing --service-request-channel-token=AD032C25CCEDF6DC40071540A8DFB148 --renderer-client-id=3 --mojo-platform-channel-handle=2272 --allow-no-sandbox-job /prefetch:1

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe

—

RdrCEF.exe

User:

admin

Company:

Adobe Systems Incorporated

Integrity Level:

LOW

Description:

Adobe RdrCEF

Version:

17.9.20044.222436

Modules

Images
c:\program files (x86)\adobe\acrobat reader dc\reader\acrocef\rdrcef.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\user32.dll
c:\windows\syswow64\win32u.dll

1272

"C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1038-7B44-AC0F074E4100}\setup.exe" /msi DISABLE_CACHE=1

C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1038-7B44-AC0F074E4100}\setup.exe

—

AcroRdrDC1700920044_hu_HU.exe

User:

admin

Company:

Adobe Systems Incorporated

Integrity Level:

HIGH

Description:

Adobe Bootstrapper for Single Installation

Exit code:

Version:

17.9.20044.222436

Modules

Images
c:\programdata\adobe\setup\{ac76ba86-7ad7-1038-7b44-ac0f074e4100}\setup.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\acgenral.dll

1276

"C:\Program Files\Mozilla Firefox\firefox.exe" "http://ardownload.adobe.com/pub/adobe/reader/win/AcrobatDC/RdrUpgrade/1700920044/AcroRdrDC1700920044_hu_HU.exeAcroRdrDC1700920044_ja_JP.exe"

C:\Program Files\Mozilla Firefox\firefox.exe

—

explorer.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\program files\mozilla firefox\vcruntime140.dll
c:\program files\mozilla firefox\vcruntime140_1.dll

1764

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1820 -parentBuildID 20240213221259 -prefsHandle 1760 -prefMapHandle 1752 -prefsLen 31031 -prefMapSize 244583 -appDir "C:\Program Files\Mozilla Firefox\browser" - {08ea2958-eb07-442c-8bde-37dfb08611b2} 4300 "\\.\pipe\gecko-crash-server-pipe.4300" 1a63b4e9b10 gpu

C:\Program Files\Mozilla Firefox\firefox.exe

—

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140_1.dll

1804

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5028 -childID 5 -isForBrowser -prefsHandle 5108 -prefMapHandle 5104 -prefsLen 31144 -prefMapSize 244583 -jsInitHandle 1280 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e7ad1231-cf8a-452c-85e3-8465eefcb16e} 4300 "\\.\pipe\gecko-crash-server-pipe.4300" 1a6463f9bd0 tab

C:\Program Files\Mozilla Firefox\firefox.exe

—

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140_1.dll
c:\windows\system32\vcruntime140.dll
c:\windows\system32\crypt32.dll

2656

"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --locale=hu_hu --backgroundcolor=16448250

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe

—

AcroRd32.exe

User:

admin

Company:

Adobe Systems Incorporated

Integrity Level:

MEDIUM

Description:

Adobe RdrCEF

Version:

17.9.20044.222436

Modules

Images
c:\program files (x86)\adobe\acrobat reader dc\reader\acrocef\rdrcef.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\user32.dll
c:\windows\syswow64\win32u.dll

3676

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

SrTasks.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

4164

C:\WINDOWS\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:11

C:\Windows\System32\SrTasks.exe

—

msiexec.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Microsoft® Windows System Protection background tasks.

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\srtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll

4300

"C:\Program Files\Mozilla Firefox\firefox.exe" http://ardownload.adobe.com/pub/adobe/reader/win/AcrobatDC/RdrUpgrade/1700920044/AcroRdrDC1700920044_hu_HU.exeAcroRdrDC1700920044_ja_JP.exe

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll

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Total events

39 106

Read events

37 054

Write events

2 009

Delete events

Modification events


(PID) Process:	(4300) firefox.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\DllPrefetchExperiment
Operation:	write	Name:	C:\Program Files\Mozilla Firefox\firefox.exe
Value: 0
(PID) Process:	(4300) firefox.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:	write	Name:	SlowContextMenuEntries
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000
(PID) Process:	(8264) msiexec.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates
Operation:	delete value	Name:	3679CA35668772304D30A5FB873B0FA77BB70D54
Value:
(PID) Process:	(8264) msiexec.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\3679CA35668772304D30A5FB873B0FA77BB70D54
Operation:	write	Name:	Blob
Value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
(PID) Process:	(8264) msiexec.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\3679CA35668772304D30A5FB873B0FA77BB70D54
Operation:	write	Name:	Blob
Value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
(PID) Process:	(8264) msiexec.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{618736E0-3C3D-11CF-810C-00AA00389B71}\TypeLib
Operation:	write	Name:	Version
Value: 1.1
(PID) Process:	(8264) msiexec.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Volatile\00\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{03022430-ABC4-11D0-BDE2-00AA001A1953}\TypeLib
Operation:	write	Name:	Version
Value: 1.1
(PID) Process:	(8264) msiexec.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Volatile\00\MACHINE\SOFTWARE\Classes\Interface\{03022430-ABC4-11D0-BDE2-00AA001A1953}\TypeLib
Operation:	write	Name:	Version
Value: 1.1
(PID) Process:	(8264) msiexec.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{618736E0-3C3D-11CF-810C-00AA00389B71}\TypeLib
Operation:	write	Name:	Version
Value: 1.1
(PID) Process:	(8336) msiexec.exe	Key:	HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SystemRestore
Operation:	write	Name:	SrCreateRp (Enter)
Value: 48000000000000008230D9399D9CDB0190200000900B0000D50700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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Executable files

482

Suspicious files

464

Text files

1 368

Unknown types

Dropped files

PID	Process	Filename		Type
4300	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-current.bin		—
		MD5:—	SHA256:—
4300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\prefs-1.js		text
		MD5:2C99A16AED3906D92FFE3EF1808E2753	SHA256:08412578CC3BB4922388F8FF8C23962F616B69A1588DA720ADE429129C73C452
4300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cookies.sqlite-shm		binary
		MD5:B7C14EC6110FA820CA6B65F5AEC85911	SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
4300	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-child-current.bin		binary
		MD5:C95DDC2B1A525D1A243E4C294DA2F326	SHA256:3A5919E086BFB31E36110CF636D2D5109EB51F2C410B107F126126AB25D67363
4300	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\urlCache-current.bin		binary
		MD5:297E88D7CEB26E549254EC875649F4EB	SHA256:8B75D4FB1845BAA06122888D11F6B65E6A36B140C54A72CC13DF390FD7C95702
4300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite		—
		MD5:—	SHA256:—
4300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json		binary
		MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A	SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
4300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json.tmp		binary
		MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A	SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
4300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite-shm		binary
		MD5:B7C14EC6110FA820CA6B65F5AEC85911	SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
4300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm		binary
		MD5:B7C14EC6110FA820CA6B65F5AEC85911	SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB

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HTTP(S) requests

TCP/UDP connections

DNS requests

120

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
—	—	GET	200	2.16.164.18:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
5496	MoUsoCoreWorker.exe	GET	200	2.16.164.18:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
4300	firefox.exe	POST	200	2.16.202.121:80	http://r10.o.lencr.org/	unknown	—	—	whitelisted
4300	firefox.exe	GET	—	2.22.242.225:80	http://ardownload.adobe.com/pub/adobe/reader/win/AcrobatDC/RdrUpgrade/1700920044/AcroRdrDC1700920044_hu_HU.exeAcroRdrDC1700920044_ja_JP.exe	unknown	—	—	whitelisted
4300	firefox.exe	POST	200	95.101.54.131:80	http://r11.o.lencr.org/	unknown	—	—	whitelisted
4300	firefox.exe	GET	200	34.107.221.82:80	http://detectportal.firefox.com/success.txt?ipv4	unknown	—	—	whitelisted
4300	firefox.exe	GET	200	34.107.221.82:80	http://detectportal.firefox.com/canonical.html	unknown	—	—	whitelisted
4300	firefox.exe	POST	200	142.250.185.99:80	http://o.pki.goog/we2	unknown	—	—	whitelisted
4300	firefox.exe	POST	200	2.16.202.121:80	http://r10.o.lencr.org/	unknown	—	—	whitelisted
4300	firefox.exe	POST	200	142.250.185.99:80	http://o.pki.goog/s/wr3/cgo	unknown	—	—	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4	System	192.168.100.255:137	—	—	—	whitelisted
2104	svchost.exe	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
5496	MoUsoCoreWorker.exe	2.16.164.18:80	crl.microsoft.com	Akamai International B.V.	NL	whitelisted
—	—	2.16.164.18:80	crl.microsoft.com	Akamai International B.V.	NL	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
4300	firefox.exe	2.22.242.225:80	ardownload.adobe.com	Akamai International B.V.	DE	whitelisted
4300	firefox.exe	34.107.221.82:80	detectportal.firefox.com	GOOGLE	US	whitelisted
4300	firefox.exe	34.117.188.166:443	contile.services.mozilla.com	GOOGLE-CLOUD-PLATFORM	US	whitelisted
4300	firefox.exe	142.250.185.106:443	safebrowsing.googleapis.com	—	—	whitelisted

DNS requests

Domain	IP	Reputation
google.com	142.250.186.142	whitelisted
crl.microsoft.com	2.16.164.18 2.16.164.9 2.16.164.72 2.16.164.106 2.16.164.51 2.16.164.120	whitelisted
ardownload.adobe.com	2.22.242.225 2.22.242.121 2.16.168.100 2.16.168.112	whitelisted
a1953.dscd.akamai.net	2.22.242.225 2.22.242.121 2a02:26f0:780::210:a40b 2a02:26f0:780::210:a46b 2.16.168.100 2.16.168.112 2a02:26f0:2780:5e::210:a870 2a02:26f0:2780:5e::210:a864	whitelisted
detectportal.firefox.com	34.107.221.82	whitelisted
prod.detectportal.prod.cloudops.mozgcp.net	34.107.221.82 2600:1901:0:38d7::	whitelisted
example.org	96.7.128.192 23.215.0.133 23.215.0.132 96.7.128.186	whitelisted
ipv4only.arpa	192.0.0.171 192.0.0.170	whitelisted
contile.services.mozilla.com	34.117.188.166	whitelisted
spocs.getpocket.com	34.117.188.166	whitelisted

Threats

PID	Process	Class	Message
4300	firefox.exe	Potential Corporate Privacy Violation	ET INFO PE EXE or DLL Windows file download HTTP

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No debug info

General Info

http://ardownload.adobe.com/pub/adobe/reader/win/AcrobatDC/RdrUpgrade/1700920044/AcroRdrDC1700920044_hu_HU.exeAcroRdrDC1700920044_ja_JP.exe

B677A6466DA3CCAB7D442426EA9A3F45

B7716A755E239880ADAB462D958E1D97AE0D8BA1

424C68B7B4A6DCC346BC215BF9698246A0EBBB491B46356BB3AF169A1C7FB557

3:N1KfRJLnXcVQHfWBDOakR/xXgCXdHy2+Q6twkAvn286Cn:CJJDJHcOrJXHtr+Q6twkAv28nn

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Executing a file with an untrusted certificate

Actions looks like stealing of personal data

SUSPICIOUS

There is functionality for taking screenshot (YARA)

Potential Corporate Privacy Violation

Executable content was dropped or overwritten

Executes as Windows Service

Process drops legitimate windows executable

Disables SEHOP

Creates/Modifies COM task schedule object

The process drops C-runtime libraries

Reads security settings of Internet Explorer

Uses RUNDLL32.EXE to load library

Reads Microsoft Outlook installation path

Reads Internet Explorer settings

INFO

Checks supported languages

Application launched itself

Executable content was dropped or overwritten

Creates files in the program directory

Checks proxy server information

Reads the computer name

Create files in a temporary directory

Reads security settings of Internet Explorer

Reads the software policy settings

The sample compiled with english language support

Creates files or folders in the user directory

Autorun file from Downloads

Manages system restore points

Reads the machine GUID from the registry

Manual execution by a user

Reads the time zone

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats