91b82611b21bf9b93959caa9f41e02d1cfe589ffba89ebbd37ddc99d70203340

Analysis

max time kernel
95s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27-10-2022 03:38

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

册2 相关支持性材料/4-2-1 国内流行病学数据或销量数据等支撑材料/年用药时长.pdf
Size

737KB
MD5

010d197c38036295b7c3767f955d39df
SHA1

629f479d41957f7557416fbdb058607eb0cae4cf
SHA256

2cf511f4c564a19b427c10dfdf0992bbea4b88a9476b206795793c5b2d2b8fc8
SHA512

435fd106285ffe4944362fd05d7cc22eae200be18d719e23175e314dd8d0dfd7629f092d1aabf57e69e65106a859a05b3f38b39e0bd0bde1a573142be1e7a06a
SSDEEP

12288:AKtfclNlmJRl1jlBlMlGl+l0cSlaSlOllldglOSlBG3l7la/lQlolulfgb3GWjWg:AKthJMjJoUaIbD3oxPRXT3D

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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe
1692	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1692 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

1692 AcroRd32.exe
1692 AcroRd32.exe
1692 AcroRd32.exe
1692 AcroRd32.exe
1692 AcroRd32.exe
1692 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1692 wrote to memory of 4320	1692	AcroRd32.exe	RdrCEF.exe
PID 1692 wrote to memory of 4320	1692	AcroRd32.exe	RdrCEF.exe
PID 1692 wrote to memory of 4320	1692	AcroRd32.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 4388	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	RdrCEF.exe	RdrCEF.exe
PID 4320 wrote to memory of 1916	4320	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\册2 相关支持性材料\4-2-1 国内流行病学数据或销量数据等支撑材料\年用药时长.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:1692

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:4320

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=2F789A4A8F10C2F50671AE4C4BEAC9FC --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=2F789A4A8F10C2F50671AE4C4BEAC9FC --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4388

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=D8066B3281496CCE509E62D4520FC87E --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1916

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=363467F9CBDD3355B714F4BFDC980DF0 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1772

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=EF592BEED17682AF5D168EE1BE116791 --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=EF592BEED17682AF5D168EE1BE116791 --renderer-client-id=5 --mojo-platform-channel-handle=2128 --allow-no-sandbox-job /prefetch:1
3⤵
PID:612

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=51318FAAA2AD5B5AE9E7792D6CF39473 --mojo-platform-channel-handle=2596 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3420

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=9690A154D7C591FC2A0DDBC24312939A --mojo-platform-channel-handle=2784 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4404

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/612-145-0x0000000000000000-mapping.dmp

Download
memory/1772-142-0x0000000000000000-mapping.dmp

Download
memory/1916-137-0x0000000000000000-mapping.dmp

Download
memory/3420-150-0x0000000000000000-mapping.dmp

Download
memory/4320-132-0x0000000000000000-mapping.dmp

Download
memory/4388-134-0x0000000000000000-mapping.dmp

Download
memory/4404-153-0x0000000000000000-mapping.dmp

Download