2e88e05884b892df347a70912fc4ba1e0099c8eafba447b0ca151481288fa010

Analysis

max time kernel
191s
max time network
219s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 02:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ʳó豸--Ϸ/Աʳװ޵��.pdf
Size

298KB
MD5

7caac267a3e8eee786b29546e6c9e584
SHA1

5526b941d6096c0875f2baacff71d4b423cd618e
SHA256

0844b733f3a88dd4a46b1145372d6d7ac236dbc7ef8aa6c0d39935e652dd824e
SHA512

812d0a26d2cbf078126528759986a8328c0f5b6d4e56dd19c74bf1f85e8250d2c93f02114d3a937da1eb82dbe506c3b6d99f6404b6a9c66bc0c56344b807d5a8
SSDEEP

6144:yX5ZVOiiktOJQtZ4yLy79wKf8Cu6ZIGOW7MBiafNwH7TP/Vzt4SqPid:y1j6KtZ46GE6WMgXFwHvPb4Sqad

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

Processes:

AcroRd32.exe

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

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe
5100	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

5100 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

5100 AcroRd32.exe
5100 AcroRd32.exe
5100 AcroRd32.exe
5100 AcroRd32.exe
5100 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 5100 wrote to memory of 2556	5100	AcroRd32.exe	RdrCEF.exe
PID 5100 wrote to memory of 2556	5100	AcroRd32.exe	RdrCEF.exe
PID 5100 wrote to memory of 2556	5100	AcroRd32.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 4556	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe
PID 2556 wrote to memory of 3812	2556	RdrCEF.exe	RdrCEF.exe

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\ʳó豸--Ϸ\Աʳװ޵��.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:5100

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:2556

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=D8F17F5766A187D945F86E324D8CFCBE --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4556

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=C134E9ACFBC8FF23C61D300302BA3175 --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=C134E9ACFBC8FF23C61D300302BA3175 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3812

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=5E432E12AA4DD709CB47BC92BFA096E8 --mojo-platform-channel-handle=2284 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=8F0D0AB554450D76A4D92C1C9AD34CD1 --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=8F0D0AB554450D76A4D92C1C9AD34CD1 --renderer-client-id=5 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1128

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=C73070F2109048E078985235431EEBE0 --mojo-platform-channel-handle=2452 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4596

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=6B1A918D0D25587B978E13414524C060 --mojo-platform-channel-handle=2716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2604

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:312

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1128-145-0x0000000000000000-mapping.dmp

Download
memory/2556-132-0x0000000000000000-mapping.dmp

Download
memory/2604-153-0x0000000000000000-mapping.dmp

Download
memory/2932-142-0x0000000000000000-mapping.dmp

Download
memory/3812-137-0x0000000000000000-mapping.dmp

Download
memory/4556-134-0x0000000000000000-mapping.dmp

Download
memory/4596-150-0x0000000000000000-mapping.dmp

Download