5e95b20696587560983f64370fb7a00101c34faddb14fc1eceb306ab51648edc

General

Target

5e95b20696587560983f64370fb7a00101c34faddb14fc1eceb306ab51648edc.pdf
Size

642KB
MD5

56809c12bb1672210cd6e3f7a83b4f1a
SHA1

0a1c347bc5f152f595c51f5ba7d5a88389cb5623
SHA256

5e95b20696587560983f64370fb7a00101c34faddb14fc1eceb306ab51648edc
SHA512

16858284e4e9f1d2d8c652f291dea4960761928ce55a079b6a0bc063e440e81ae32554b2b99482f78b85f5a03044a9f8bf974e834deae3b6f0ee246cf2ffb5fe
SSDEEP

12288:qq3qpKsWhIGUHlmBYjbg3cUPJAvOFxTbJoJDthzm95cClKesY71OaqZRkz4:noKDItHlmLAvKl4Dbm95NoQ70aqZRP

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
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

4696 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

4696 AcroRd32.exe
4696 AcroRd32.exe
4696 AcroRd32.exe
4696 AcroRd32.exe
4696 AcroRd32.exe
4696 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 4696 wrote to memory of 1568	4696	AcroRd32.exe	RdrCEF.exe
PID 4696 wrote to memory of 1568	4696	AcroRd32.exe	RdrCEF.exe
PID 4696 wrote to memory of 1568	4696	AcroRd32.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 228	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	RdrCEF.exe	RdrCEF.exe
PID 1568 wrote to memory of 5032	1568	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\5e95b20696587560983f64370fb7a00101c34faddb14fc1eceb306ab51648edc.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:4696

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:1568

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=AE381555D467972547DB7C6A40E201DD --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:228

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=77C0C708F4EA0872474F28886E15789C --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=77C0C708F4EA0872474F28886E15789C --renderer-client-id=2 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
3⤵
PID:5032

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=C8C672BD4B8F7E1585A3913F2745B50F --mojo-platform-channel-handle=2160 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3868

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=DB9A78C8CC9D393C2A64B37B91329A54 --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=DB9A78C8CC9D393C2A64B37B91329A54 --renderer-client-id=5 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3872

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=35FC9FC18F7C5D8AC09AECBBE912E519 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3580

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=14A2A2DE0D1AFAAE6ADF2D9CAB10759E --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2052

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/228-134-0x0000000000000000-mapping.dmp

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memory/1568-132-0x0000000000000000-mapping.dmp

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memory/2052-153-0x0000000000000000-mapping.dmp

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memory/3580-150-0x0000000000000000-mapping.dmp

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memory/3868-142-0x0000000000000000-mapping.dmp

Download
memory/3872-145-0x0000000000000000-mapping.dmp

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memory/5032-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads