hxxp://sizeguidev2[.]pixibo[.]dev

Analysis

max time kernel
96s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
11-07-2023 06:17

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General

Target

http://sizeguidev2.pixibo.dev

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 5 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\PhishingFilter\ClientSupported_MigrationTime = 49a39a69e6add901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\PhishingFilter	iexplore.exe

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ebadd934471470438e7d54f4b866f62c00000000020000000000106600000001000020000000c756877e308c30f04d1f3f557e44c4f897c2a54cc3197e1836ccdfed3c6e799d000000000e8000000002000020000000ec5240d6471438a0926a79f41d16944cacde6627008385407406199848ae28f020000000c065789bf8a38575333d4492ad9090c212df1f05f32cf483713301d096660be340000000934e0c067cc37604b96ceb8c6a3b4c7e1dac14304fa55e4f7881b12e96778934a68582dc8442494202c3456fc83175c4bdc58ea7d1b8cd1c90406f6e515317ba	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90316788bfb3d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DownloadWindowPlacement = 2c0000000000000000000000ffffffffffffffffffffffffffffffff100100003c000000900300001c020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\RepId	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2212773452"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31044543"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0104888bfb3d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{AF54760A-1FB2-11EE-AF62-42E031024C9A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ebadd934471470438e7d54f4b866f62c00000000020000000000106600000001000020000000bd3355ff4816982a22d47d672b3796b7a6b04e2eea5291ef59d7be1a95463356000000000e80000000020000200000003f968bdfc15552877f3ae650efabc9f6bede8eecac8b7485f0b43b444af02b1520000000d9b8e025cddd18edf436cdf1c21d79774dc6a18fc636499cb904027c4bb1f47340000000da5e0ebd87aaea10e6a33c6003ec84860babff8f2012fa534e3929a7ab3d2eb6ca4818eef6f480894fea43635a2c1376f2fb2c93f6d87ee123bc80dac706eab3	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395821259"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\RepId\PublicId = "{FECAED18-9ECD-4FA4-A72A-08AFE894C4F6}"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2212773452"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31044543"	iexplore.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000_Classes\Local Settings	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1756	OpenWith.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
1388	iexplore.exe
1388	iexplore.exe
4208	AcroRd32.exe
1780	firefox.exe
1780	firefox.exe
1780	firefox.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1780	firefox.exe
1780	firefox.exe

Suspicious use of SetWindowsHookEx 44 IoCs

pid	Process
1388	iexplore.exe
1388	iexplore.exe
4380	IEXPLORE.EXE
4380	IEXPLORE.EXE
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
1756	OpenWith.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
1780	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 4380	1388	iexplore.exe	85
PID 1388 wrote to memory of 4380	1388	iexplore.exe	85
PID 1388 wrote to memory of 4380	1388	iexplore.exe	85
PID 1756 wrote to memory of 4208	1756	OpenWith.exe	98
PID 1756 wrote to memory of 4208	1756	OpenWith.exe	98
PID 1756 wrote to memory of 4208	1756	OpenWith.exe	98
PID 4208 wrote to memory of 4844	4208	AcroRd32.exe	100
PID 4208 wrote to memory of 4844	4208	AcroRd32.exe	100
PID 4208 wrote to memory of 4844	4208	AcroRd32.exe	100
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 2488	4844	RdrCEF.exe	101
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102
PID 4844 wrote to memory of 3528	4844	RdrCEF.exe	102

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://sizeguidev2.pixibo.dev
1⤵
- Modifies Internet Explorer Phishing Filter
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1388 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:4380

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KACS5BDS\OHHCVCQR.json"
  2⤵
  - Checks processor information in registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4208
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4844
  - - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
      "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=F1EC1375D8DB247840C18397DD8B6945 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:2488
  - - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
      "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=A06272A96ACAAB4A12248CFA1BB5BE80 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --enable-gpu-async-worker-context --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;0,16,3553;0,17,3553;0,18,3553;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;1,16,3553;1,17,3553;1,18,3553;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;2,16,3553;2,17,3553;2,18,3553;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;3,16,3553;3,17,3553;3,18,3553;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;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=A06272A96ACAAB4A12248CFA1BB5BE80 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:3528
  - - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
      "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=3979DE58987F96C5B9560EAC57FD0B49 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:1720
  - - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
      "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=5EA2ECE21496853654E8B09D7C6C64C4 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4060
  - - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
      "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=2035E174F41C55DEC1B2753CFB7B5427 --mojo-platform-channel-handle=1976 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:3108
  - - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
      "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=03D6B0DA3D89F7C427996BBC9741E1B6 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --enable-gpu-async-worker-context --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;0,16,3553;0,17,3553;0,18,3553;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;1,16,3553;1,17,3553;1,18,3553;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;2,16,3553;2,17,3553;2,18,3553;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;3,16,3553;3,17,3553;3,18,3553;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;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=03D6B0DA3D89F7C427996BBC9741E1B6 --renderer-client-id=8 --mojo-platform-channel-handle=2492 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:2152

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1928

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3836

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
1⤵
PID:1516
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe"
  2⤵
  - Checks processor information in registry
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:1780
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1780.0.901187733\1365587644" -parentBuildID 20221007134813 -prefsHandle 1832 -prefMapHandle 1824 -prefsLen 20860 -prefMapSize 232645 -appDir "C:\Program Files\Mozilla Firefox\browser" - {06c572c1-2817-40a2-bba1-f5268e30b5a8} 1780 "\\.\pipe\gecko-crash-server-pipe.1780" 1916 2e2c7ed9558 gpu
    3⤵
    PID:4896
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1780.1.897173591\567912529" -parentBuildID 20221007134813 -prefsHandle 2304 -prefMapHandle 2292 -prefsLen 20896 -prefMapSize 232645 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {07719b71-06f9-435e-bbd9-ed5a56671517} 1780 "\\.\pipe\gecko-crash-server-pipe.1780" 2316 2e2bb572558 socket
    3⤵
    PID:1052
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1780.2.1446804916\2140143046" -childID 1 -isForBrowser -prefsHandle 3040 -prefMapHandle 3036 -prefsLen 20999 -prefMapSize 232645 -jsInitHandle 1436 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {be02ad05-6842-4eac-bda1-bcecf7b25d72} 1780 "\\.\pipe\gecko-crash-server-pipe.1780" 3052 2e2cbbbba58 tab
    3⤵
    PID:2296
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1780.3.1314636335\1331468653" -childID 2 -isForBrowser -prefsHandle 3816 -prefMapHandle 3812 -prefsLen 26359 -prefMapSize 232645 -jsInitHandle 1436 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e67ae965-9639-4c96-b70b-cbc0f779fb9d} 1780 "\\.\pipe\gecko-crash-server-pipe.1780" 3820 2e2cc1a1b58 tab
    3⤵
    PID:4616
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1780.4.676269969\1167627798" -childID 3 -isForBrowser -prefsHandle 3896 -prefMapHandle 3880 -prefsLen 26359 -prefMapSize 232645 -jsInitHandle 1436 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f5cf48e8-4232-4ee9-9539-a798dc4f9218} 1780 "\\.\pipe\gecko-crash-server-pipe.1780" 3904 2e2bb569f58 tab
    3⤵
    PID:1176
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1780.5.1436900428\1265909610" -childID 4 -isForBrowser -prefsHandle 5004 -prefMapHandle 4964 -prefsLen 26418 -prefMapSize 232645 -jsInitHandle 1436 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {aacfb052-5654-47ad-af14-5e2fbbd265f4} 1780 "\\.\pipe\gecko-crash-server-pipe.1780" 4864 2e2cdfc0b58 tab
    3⤵
    PID:1676
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1780.7.460698353\989199301" -childID 6 -isForBrowser -prefsHandle 5280 -prefMapHandle 5284 -prefsLen 26418 -prefMapSize 232645 -jsInitHandle 1436 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a39c9d0b-c485-4b5b-8845-efde588c6dde} 1780 "\\.\pipe\gecko-crash-server-pipe.1780" 5364 2e2ce1c6558 tab
    3⤵
    PID:4300
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1780.6.1293667399\712011473" -childID 5 -isForBrowser -prefsHandle 5104 -prefMapHandle 5108 -prefsLen 26418 -prefMapSize 232645 -jsInitHandle 1436 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f81223fc-b259-4cac-8845-ef407855b624} 1780 "\\.\pipe\gecko-crash-server-pipe.1780" 5092 2e2ce1c4158 tab
    3⤵
    PID:3240

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
e5a94cd9f1284b4e9980ddd4440cc3ef

SHA1
af519bce0818b825c78cca16b46a7e23610c571b

SHA256
7178df075b68b364f3281199152fb25bd5ca3d06949a2ae688fbdb3756a0a052

SHA512
e3a20f864842203178ec07b8447b955b077a4964d6ea26e278f248f37d022952215083390538c544e0d8f058a9b1a606d6d5ca374746d7730ba687d3c8f922c3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6V1Y4KVO\OHHCVCQR.json

Filesize
53B

MD5
47ed465d70485bc8679e812242552d28

SHA1
7afc97b557e2ba616172dedb70a6c3b531509fc7

SHA256
5f4069afc73122bbde00ef0d3b233431eb050c854866ec69c5640c4ea9b06bc4

SHA512
779036ece6fb51187f8f9e0d1c8c735d301afb601ffce96e5c4005f2ed9bca5098dc4c0bc3e87ae21868d37550e9cc9982003d5adbd41bacf2a01314ca8c2af9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6V1Y4KVO\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KACS5BDS\OHHCVCQR.json.rsf0j3l.partial

Filesize
53B

MD5
47ed465d70485bc8679e812242552d28

SHA1
7afc97b557e2ba616172dedb70a6c3b531509fc7

SHA256
5f4069afc73122bbde00ef0d3b233431eb050c854866ec69c5640c4ea9b06bc4

SHA512
779036ece6fb51187f8f9e0d1c8c735d301afb601ffce96e5c4005f2ed9bca5098dc4c0bc3e87ae21868d37550e9cc9982003d5adbd41bacf2a01314ca8c2af9

Download Submit
C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\46be7tph.default-release\activity-stream.discovery_stream.json.tmp

Filesize
154KB

MD5
9259c9bf77b37c257476403aa8617be5

SHA1
f29f50594c1f78858248b3ec51264b83c5e7d463

SHA256
750e97d5da9fb4689fd7029fe88f908ee681b6f2ec6decfe6e0e77535547ec2a

SHA512
b1b97fd845069fb5ac5f3b69faf87e2542c6e2c5c16df318226d90aa9a9ae2dc2188c8233d3cb6514860e2a29d08ad2b9f9f5396e37381646f68a29740de08b8

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\46be7tph.default-release\prefs.js

Filesize
6KB

MD5
59e54ce02cd7f48bebc54d1bc1c11dd7

SHA1
4aff97a6877639dde9ae2cf99a8a668a5dbf3933

SHA256
78383bffb46a4ef97c7dd24596e4f27bc77a12c4a0e79dfe7dfb60b398e81b8a

SHA512
560dfca56290388a4d1d3d1dcef3b562065dfc962b4780ca49e199731a1084dd70c6a9b305dac31904036f56043d4c5ead6e557149cc4f8e6b1bc6d714e5fba2

Download Submit
memory/4208-365-0x000000000A6A0000-0x000000000A94B000-memory.dmp

Filesize
2.7MB

Download