d971e26a38442ff98707d47f40b2a6ad984b202b352f3302e5f706a2349d43a4

General

Target

Best Practices for Completing the Firewall Deployment.pdf
Size

18.8MB
MD5

e1c8369b6aee6b67aff2c7ef37cbb5cb
SHA1

c110b079a20295cea84f8de9d39a1cf58d9df67f
SHA256

d971e26a38442ff98707d47f40b2a6ad984b202b352f3302e5f706a2349d43a4
SHA512

0223d11dc14d6c63602aa661b8774744952e507998660c3cf8dfcc32536a19308840919fe4034d57fa72df57bc09f89b3d2951bea04a0f2c53da14f7496e8329
SSDEEP

393216:hnFFfqGn05vFgQiX5KGiCQNxVsL34hwbOXSISX+QuTXoiR:F3SG0n/m5KGinxVsLACKcX+QuToQ

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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe
1632	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1632 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

1632 AcroRd32.exe
1632 AcroRd32.exe
1632 AcroRd32.exe
1632 AcroRd32.exe
1632 AcroRd32.exe
1632 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1632 wrote to memory of 1232	1632	AcroRd32.exe	RdrCEF.exe
PID 1632 wrote to memory of 1232	1632	AcroRd32.exe	RdrCEF.exe
PID 1632 wrote to memory of 1232	1632	AcroRd32.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 1316	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	RdrCEF.exe	RdrCEF.exe
PID 1232 wrote to memory of 2816	1232	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\Best Practices for Completing the Firewall Deployment.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:1632
- 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:1232
- - 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=87225D1FE7C4D8654740A037EB47A7A5 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1316
- - 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=124CB307A60F303A2CD4AEF94D12762F --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=124CB307A60F303A2CD4AEF94D12762F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2816
- - 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=C29E0C7CBAC04B7123AB4E0B0F35FDF0 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3464
- - 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=605AAE2ED0A8236EEA7F4606E34ED2F3 --mojo-platform-channel-handle=1876 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2332
- - 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=25DBC897F50932DFE5A99B896FBC8B64 --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=25DBC897F50932DFE5A99B896FBC8B64 --renderer-client-id=6 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2488
- - 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=14DA78FE6F85E42BF431824574C74C81 --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2484

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3280

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

memory/1232-132-0x0000000000000000-mapping.dmp

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memory/1316-134-0x0000000000000000-mapping.dmp

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memory/2332-145-0x0000000000000000-mapping.dmp

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memory/2484-153-0x0000000000000000-mapping.dmp

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memory/2488-148-0x0000000000000000-mapping.dmp

Download
memory/2816-137-0x0000000000000000-mapping.dmp

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memory/3464-142-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads