0eb0b97d6d154b5c72e00d0b85686600f27c0f56ac25a578263dc27fc2ce6eb2

General

Target

0eb0b97d6d154b5c72e00d0b85686600f27c0f56ac25a578263dc27fc2ce6eb2.pdf
Size

1.4MB
MD5

4534afe861226e3014a38d818b17705a
SHA1

f07a507408f169bc20fd30bf0bd34caf5502bfa8
SHA256

0eb0b97d6d154b5c72e00d0b85686600f27c0f56ac25a578263dc27fc2ce6eb2
SHA512

a5695ad77705761d55503e6e56ff0d617a8f6f1a70d940f7f82dd69cd0694c7420471653c9a0a5ca92962417ce04f4ef588f4861ba37a68ce3804e16454b9841
SSDEEP

24576:3urmrC9WJbOBJx+L3kM7S6BJUaZGiqNWkbJuLXVMqWpEtWYMsZfc1lQaR1K:3qynJboJx69FSHiCTtYqBEON1l5M

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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe
1612	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1612 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

1612 AcroRd32.exe
1612 AcroRd32.exe
1612 AcroRd32.exe
1612 AcroRd32.exe
1612 AcroRd32.exe
1612 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1612 wrote to memory of 3512	1612	AcroRd32.exe	RdrCEF.exe
PID 1612 wrote to memory of 3512	1612	AcroRd32.exe	RdrCEF.exe
PID 1612 wrote to memory of 3512	1612	AcroRd32.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 1236	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	RdrCEF.exe	RdrCEF.exe
PID 3512 wrote to memory of 812	3512	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\0eb0b97d6d154b5c72e00d0b85686600f27c0f56ac25a578263dc27fc2ce6eb2.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:1612
- 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:3512
- - 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=AD5DEBA45F274497B0B5B8C28DCB6ECB --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1236
- - 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=5EA0BF4339D348B87FB121DE2EF02C7A --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=5EA0BF4339D348B87FB121DE2EF02C7A --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:812
- - 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=AB68B72E40E99F9C9D29B00384FAD584 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:372
- - 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=9D0460A7E03A1B17A618A6707AE7321F --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=9D0460A7E03A1B17A618A6707AE7321F --renderer-client-id=5 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5008
- - 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=97481949C301616E6B32D8D85E710E53 --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4960
- - 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=3CE6C6667F4A52BFD63270D30BDA1832 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4604

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/372-142-0x0000000000000000-mapping.dmp

Download
memory/812-137-0x0000000000000000-mapping.dmp

Download
memory/1236-134-0x0000000000000000-mapping.dmp

Download
memory/1436-153-0x0000000000000000-mapping.dmp

Download
memory/3512-132-0x0000000000000000-mapping.dmp

Download
memory/4960-150-0x0000000000000000-mapping.dmp

Download
memory/5008-145-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads