9a7f4d06f861bf80f42faf0fb26e34d15d2836d10791c7ce38a792ded00990df

General

Target

9a7f4d06f861bf80f42faf0fb26e34d15d2836d10791c7ce38a792ded00990df.pdf
Size

2.9MB
MD5

e4993038c1c7ec847cdc7624d22b31f5
SHA1

253fa1451d46e6bea0709c650bbd2be461afcf43
SHA256

9a7f4d06f861bf80f42faf0fb26e34d15d2836d10791c7ce38a792ded00990df
SHA512

c6dad7a115e24e3a1164058c35a365e6d6297d172bd50c6eea6bd9768e47ba401c02748f302d780d0d9dc11e08d1c13ce8ca3374b513c26e611046d2597e5351
SSDEEP

49152:DS0Nh0GiFZ2Jb33JiRkXVwyhE7J7f8LnqtJTVs7tH3e1lqn9LDwTaYTi8ZN:O0NGFL2BI68b8ncJ/gZDQpTi8ZN

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
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe
840	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

840 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

840 AcroRd32.exe
840 AcroRd32.exe
840 AcroRd32.exe
840 AcroRd32.exe
840 AcroRd32.exe
840 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 840 wrote to memory of 1356	840	AcroRd32.exe	RdrCEF.exe
PID 840 wrote to memory of 1356	840	AcroRd32.exe	RdrCEF.exe
PID 840 wrote to memory of 1356	840	AcroRd32.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 1248	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	RdrCEF.exe	RdrCEF.exe
PID 1356 wrote to memory of 3872	1356	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\9a7f4d06f861bf80f42faf0fb26e34d15d2836d10791c7ce38a792ded00990df.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:840

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:1356

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=ECBBC2B5C19180039FD056DF44AA00AD --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1248

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=C567AA41E7EF16F8CAA34C21A62FC686 --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=C567AA41E7EF16F8CAA34C21A62FC686 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --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=EF02F2671FBD3A192D54B4A9EF20CD82 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4248

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=633E68689A17F06ACF0DA069137A22E1 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2396

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=F169E6792CDEA0B0C4DE520A2629EA64 --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=F169E6792CDEA0B0C4DE520A2629EA64 --renderer-client-id=6 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3764

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=2C82B80A18889E1432A6997090FCD964 --mojo-platform-channel-handle=1984 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2684

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4420

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1248-134-0x0000000000000000-mapping.dmp

Download
memory/1356-132-0x0000000000000000-mapping.dmp

Download
memory/2396-145-0x0000000000000000-mapping.dmp

Download
memory/2684-153-0x0000000000000000-mapping.dmp

Download
memory/3764-148-0x0000000000000000-mapping.dmp

Download
memory/3872-137-0x0000000000000000-mapping.dmp

Download
memory/4248-142-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads