59ac1a8a6fe2dcd115e374e28a29deacb69a1dbb0ed1be88dec779df71e14cf9

General

Target

europeam-emf-guidelines-2016-ehs.pdf
Size

732KB
MD5

db6f1486009d83ef48c9ab8b72dd2fa9
SHA1

6dd77684c4078ac895230c2a341b5d21ff9484f2
SHA256

59ac1a8a6fe2dcd115e374e28a29deacb69a1dbb0ed1be88dec779df71e14cf9
SHA512

e8ee319d2168cf842ccf1c6374467bb7219efbe04bec90be801bf0c0c9ca1fcf5cd6c0c64cef09a92d2b7a284a9051d31a788f4be900eca8a793f43d59dc2e53

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-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

AcroRd32.exe

pid	process
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1516 AcroRd32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid process

1516 AcroRd32.exe
1516 AcroRd32.exe
1516 AcroRd32.exe
1516 AcroRd32.exe
1516 AcroRd32.exe
1516 AcroRd32.exe
3084 AdobeARM.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1516 wrote to memory of 3884	1516	AcroRd32.exe	RdrCEF.exe
PID 1516 wrote to memory of 3884	1516	AcroRd32.exe	RdrCEF.exe
PID 1516 wrote to memory of 3884	1516	AcroRd32.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 2664	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	RdrCEF.exe	RdrCEF.exe
PID 3884 wrote to memory of 536	3884	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\europeam-emf-guidelines-2016-ehs.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:1516

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:3884

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=61674E42780169BC7AB65D650CD5ED3E --mojo-platform-channel-handle=1628 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2664

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=82087F9B9989015BEE6D4039A60821FB --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=82087F9B9989015BEE6D4039A60821FB --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:1
3⤵
PID:536

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=36E8EB86280C52B1FF520BBE38BE841D --mojo-platform-channel-handle=2180 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1580

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=09BCE61572B4AC5683FBEFE045A4442E --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=09BCE61572B4AC5683FBEFE045A4442E --renderer-client-id=5 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4700

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=542E3747790B57F9EC01EB7D5C0079DB --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4340

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=C5D2FFBE56EA7CD5ADD774A2EE94918B --mojo-platform-channel-handle=2452 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2680

C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe
"C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:19.0 /MODE:3
2⤵
- Suspicious use of SetWindowsHookEx
PID:3084

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"
3⤵
PID:5040

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/536-135-0x0000000000000000-mapping.dmp

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memory/1580-140-0x0000000000000000-mapping.dmp

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memory/2664-132-0x0000000000000000-mapping.dmp

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memory/2680-151-0x0000000000000000-mapping.dmp

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memory/3084-153-0x0000000000000000-mapping.dmp

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memory/3884-130-0x0000000000000000-mapping.dmp

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memory/4340-148-0x0000000000000000-mapping.dmp

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memory/4700-143-0x0000000000000000-mapping.dmp

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memory/5040-154-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads