ad4e8c8612d092d11e80707f562a5ad86ca1ccb049837d2c20cdf696f01cb2a9

General

Target

MX_Series_Installation_Instructions_BCN-P5968-B_(08.13).pdf
Size

210KB
MD5

14d0eece7311dfc25f6a47651404a059
SHA1

b902a9ea5fe894f34739e7934f8838cd12e8b39f
SHA256

ad4e8c8612d092d11e80707f562a5ad86ca1ccb049837d2c20cdf696f01cb2a9
SHA512

f8079aca749a399f5029d9685b34899e105c7e90a38f22d40ed5fc170420904abaccd3e91baef086191f51c978e9092b2d2f8516071b32a1acbf8454706a5f05

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-1-5-21-1985363256-3005190890-1182679451-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe
692	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

692 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

692 AcroRd32.exe
692 AcroRd32.exe
692 AcroRd32.exe
692 AcroRd32.exe
692 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 692 wrote to memory of 3712	692	AcroRd32.exe	RdrCEF.exe
PID 692 wrote to memory of 3712	692	AcroRd32.exe	RdrCEF.exe
PID 692 wrote to memory of 3712	692	AcroRd32.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3828	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	RdrCEF.exe	RdrCEF.exe
PID 3712 wrote to memory of 3520	3712	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\MX_Series_Installation_Instructions_BCN-P5968-B_(08.13).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:692

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:3712

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=FC6E0F20967CFA9645C2C70E71E34DDE --mojo-platform-channel-handle=1632 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3828

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=3B498D6F36FF6D826A89256796C652F1 --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=3B498D6F36FF6D826A89256796C652F1 --renderer-client-id=2 --mojo-platform-channel-handle=1660 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3520

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=283CC16FC6277FC42A3EB74A167DA99D --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=283CC16FC6277FC42A3EB74A167DA99D --renderer-client-id=4 --mojo-platform-channel-handle=2068 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1600

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=AFEA55F2BBF133BACB711F9919990ABB --mojo-platform-channel-handle=2460 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2220

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=C6F25425112555711B0467F65B860E45 --mojo-platform-channel-handle=1708 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1336

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=24A8F7DA54CD3E95C8CABAC1111CA166 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2180

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/1336-19-0x0000000076F92000-0x0000000076F9200C-memory.dmp

Filesize
12B

Download
memory/1336-20-0x0000000000000000-mapping.dmp

Download
memory/1600-12-0x0000000000000000-mapping.dmp

Download
memory/1600-11-0x0000000076F92000-0x0000000076F9200C-memory.dmp

Filesize
12B

Download
memory/2180-22-0x0000000076F92000-0x0000000076F9200C-memory.dmp

Filesize
12B

Download
memory/2180-23-0x0000000000000000-mapping.dmp

Download
memory/2220-16-0x0000000076F92000-0x0000000076F9200C-memory.dmp

Filesize
12B

Download
memory/2220-17-0x0000000000000000-mapping.dmp

Download
memory/3520-7-0x0000000000000000-mapping.dmp

Download
memory/3520-5-0x0000000076F92000-0x0000000076F9200C-memory.dmp

Filesize
12B

Download
memory/3712-2-0x0000000000000000-mapping.dmp

Download
memory/3828-3-0x0000000076F92000-0x0000000076F9200C-memory.dmp

Filesize
12B

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memory/3828-4-0x0000000000000000-mapping.dmp

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Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads