9306c354ced5eed970432db277ab0f936f28fd4cd85f654bc630f5baa10851a9

Analysis

max time kernel
114s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
18-10-2022 08:51

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General

Target

Adatkezelési tájékoztatás belépéshez végleges.pdf
Size

236KB
MD5

7130016595e3616847a8d8f2607d1b4d
SHA1

6b9f2eb37048ab4128e9c73b6c198f2544a31035
SHA256

9306c354ced5eed970432db277ab0f936f28fd4cd85f654bc630f5baa10851a9
SHA512

3620602e1602bca4b158e582af14f2f52258956d4fd740c70e486b17a05a2d01715539d88a00a8c78b748f445e4c006b37147fc1e5cf7a55b90ec2fb5eca5bc1
SSDEEP

6144:PRFDV2ErUN7AySiDRgeBlgEtOMZX+PWvv+LpXBqls4P/0:JFJFrUNU16RbrgES6mL1q/P/0

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
884	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe
884	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 884 wrote to memory of 4892	884	AcroRd32.exe	86
PID 884 wrote to memory of 4892	884	AcroRd32.exe	86
PID 884 wrote to memory of 4892	884	AcroRd32.exe	86
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 3588	4892	RdrCEF.exe	89
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90
PID 4892 wrote to memory of 4828	4892	RdrCEF.exe	90

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\Temp\Adatkezelési tájékoztatás belépéshez végleges.pdf"
1⤵
- 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:884
- 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
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4892
- - 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=24EE39A56B8BEEB53F30B3BED1C93757 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3588
- - 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=F672D18B7AA5B3E1978FF2D98E90F20A --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=1 --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=F672D18B7AA5B3E1978FF2D98E90F20A --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4828
- - 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=9F44405161EE44F9D6A53D95E62F4462 --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=1 --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=9F44405161EE44F9D6A53D95E62F4462 --renderer-client-id=4 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3412
- - 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=EF91EF6482E51C5AB6A75055D345A0EB --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1060
- - 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=E3F4E751D279D83E3B5AC7F7AB58C422 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2932
- - 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=AF0F4DCAD2C7FA09FC3B20DA6044FC23 --mojo-platform-channel-handle=2628 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3356

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2216

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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