e068caef5c1a691d4b0a34749980de6ef06f9f786c36e7d86c37f5705454b212

General

Target

e068caef5c1a691d4b0a34749980de6ef06f9f786c36e7d86c37f5705454b212.pdf
Size

16KB
MD5

600a0e8f9adb7678d6bc71a425b91521
SHA1

8868abdbb009dd4324e17c032a57cc60f31f05ef
SHA256

e068caef5c1a691d4b0a34749980de6ef06f9f786c36e7d86c37f5705454b212
SHA512

752eceff993d21081a7b3bd3e5b60c47a81cf3b385efcef09b8cfbf99b0d3c319b143176b0ce702249b5d1ea11f9dfa12d754e28b52105f4d3f169573894b36c

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 22 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid	process
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
2200	AcroRd32.exe
1068	AdobeARM.exe
1068	AdobeARM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

2200 AcroRd32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid process

2200 AcroRd32.exe
2200 AcroRd32.exe
2200 AcroRd32.exe
2200 AcroRd32.exe
2200 AcroRd32.exe
1068 AdobeARM.exe
2200 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2200 wrote to memory of 1436	2200	AcroRd32.exe	RdrCEF.exe
PID 2200 wrote to memory of 1436	2200	AcroRd32.exe	RdrCEF.exe
PID 2200 wrote to memory of 1436	2200	AcroRd32.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 1656	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	RdrCEF.exe	RdrCEF.exe
PID 1436 wrote to memory of 400	1436	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\e068caef5c1a691d4b0a34749980de6ef06f9f786c36e7d86c37f5705454b212.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:2200

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:1436

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=82EB9CFE77D201D45A4D4359A70F66C7 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1656

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=B1AD3B03A67407965FC14821BAF1672C --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=B1AD3B03A67407965FC14821BAF1672C --renderer-client-id=2 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:1
3⤵
PID:400

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=D6897BAC1A4781A2186DDA6EB75074D1 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3348

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=875B90E39DA8E22A8B9F0E652F305A22 --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=875B90E39DA8E22A8B9F0E652F305A22 --renderer-client-id=5 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2856

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=2B362728644233844D4EB8DCBE3517B3 --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2620

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=C486200CD949EA3E920F37F8CE201C9D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3476

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 behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1068

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:816

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2340

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/400-135-0x0000000000000000-mapping.dmp

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memory/816-154-0x0000000000000000-mapping.dmp

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memory/1068-153-0x0000000000000000-mapping.dmp

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memory/1436-130-0x0000000000000000-mapping.dmp

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memory/1656-132-0x0000000000000000-mapping.dmp

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memory/2620-148-0x0000000000000000-mapping.dmp

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memory/2856-143-0x0000000000000000-mapping.dmp

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memory/3348-140-0x0000000000000000-mapping.dmp

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memory/3476-151-0x0000000000000000-mapping.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads