9225d6f3970eb17a04f55a190716d8b63e1f296a2eaaca308f8407777d9e17c2

General

Target

9225d6f3970eb17a04f55a190716d8b63e1f296a2eaaca308f8407777d9e17c2.pdf
Size

221KB
MD5

14d8c03c4c6a1d5a5de97c353d3c8ac6
SHA1

e540187602722253a37420178c7d87b9fdf11e1d
SHA256

9225d6f3970eb17a04f55a190716d8b63e1f296a2eaaca308f8407777d9e17c2
SHA512

87658a3568d73e3a36bd0bd27be0cde84536d2d3b635aaafb8c981d4c1caa11a887308cc8ae1d2ccce5148c2f83a9bb5459f6be6116ddf40c7f262ef1f8e5663
SSDEEP

6144:HkY4r8v3OZMZpjN7XmGdck/o3sd8PPRNq5kkY+jo:HkY4oI0pRbmC3d8HckP+E

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe
2732	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

2732 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

2732 AcroRd32.exe
2732 AcroRd32.exe
2732 AcroRd32.exe
2732 AcroRd32.exe
2732 AcroRd32.exe
2732 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2732 wrote to memory of 3068	2732	AcroRd32.exe	RdrCEF.exe
PID 2732 wrote to memory of 3068	2732	AcroRd32.exe	RdrCEF.exe
PID 2732 wrote to memory of 3068	2732	AcroRd32.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 1324	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	RdrCEF.exe	RdrCEF.exe
PID 3068 wrote to memory of 3004	3068	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\9225d6f3970eb17a04f55a190716d8b63e1f296a2eaaca308f8407777d9e17c2.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:2732

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:3068

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=2744CE7117D35D0F54AF10C9AEF23867 --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=2744CE7117D35D0F54AF10C9AEF23867 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1324

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=4A1EF200501779EECFB9569707796524 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3004

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=F069219C0342F09DCDA4476265B60BA6 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4232

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=2F2E8CE2C3B1C0349A7370254CC35547 --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=2F2E8CE2C3B1C0349A7370254CC35547 --renderer-client-id=5 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4996

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=70D6A9F8995283E63A91E805258331FC --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4492

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=260FE67F133EDB2B9C91137439449059 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:440

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/440-153-0x0000000000000000-mapping.dmp

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memory/1324-134-0x0000000000000000-mapping.dmp

Download
memory/3004-137-0x0000000000000000-mapping.dmp

Download
memory/3068-132-0x0000000000000000-mapping.dmp

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memory/4232-142-0x0000000000000000-mapping.dmp

Download
memory/4492-149-0x0000000000000000-mapping.dmp

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memory/4996-145-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads