241bf435bc570d0c408321b533b802879f55babab27f5680d701591b5fe5dc4d

General

Target

air-travelers-with-disabilities-a-growing-population-expectations-versus-reality-iak.pdf
Size

1.5MB
MD5

e26a739aba1b7a9c74dc372050db8375
SHA1

8ec9b672d6f61daaf4f63b195ea860f1bf1b1c90
SHA256

241bf435bc570d0c408321b533b802879f55babab27f5680d701591b5fe5dc4d
SHA512

16310d4ffee1f592f1f99289027aa81ec24c94fc8c6050bd79c4a4c6f8396236002958be6063eb0c91bb6c1d43dc664c2cd1e6ec4eb17e879c5a8bdb2388ec18

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-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

4532 AcroRd32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid process

4532 AcroRd32.exe
4532 AcroRd32.exe
4532 AcroRd32.exe
4532 AcroRd32.exe
4532 AcroRd32.exe
4412 AdobeARM.exe
4532 AcroRd32.exe

pid	process
4532	AcroRd32.exe

pid	process
4532	AcroRd32.exe
4532	AcroRd32.exe
4532	AcroRd32.exe
4532	AcroRd32.exe
4532	AcroRd32.exe
4412	AdobeARM.exe
4532	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 4532 wrote to memory of 2896	4532	AcroRd32.exe	RdrCEF.exe
PID 4532 wrote to memory of 2896	4532	AcroRd32.exe	RdrCEF.exe
PID 4532 wrote to memory of 2896	4532	AcroRd32.exe	RdrCEF.exe
PID 4532 wrote to memory of 1944	4532	AcroRd32.exe	RdrCEF.exe
PID 4532 wrote to memory of 1944	4532	AcroRd32.exe	RdrCEF.exe
PID 4532 wrote to memory of 1944	4532	AcroRd32.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 948	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	RdrCEF.exe	RdrCEF.exe
PID 2896 wrote to memory of 1508	2896	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\air-travelers-with-disabilities-a-growing-population-expectations-versus-reality-iak.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4532

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:2896

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=994C4B92726E04F7259CDB4AF97407F2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:948

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=069EBE433D3C796491D9CA4AE4DF2ADA --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=069EBE433D3C796491D9CA4AE4DF2ADA --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1508

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=62F7E2E85205AA93B01510A319F6ACD4 --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=62F7E2E85205AA93B01510A319F6ACD4 --renderer-client-id=4 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2720

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=5EFB5BDF74B64F22DF134DEA55C351C3 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3004

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=EB5D0358C2C5A9329A8DFA4A339A5876 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2708

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=6E6DF99E64968B9532EE63C4ADA3206D --mojo-platform-channel-handle=2596 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1688

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⤵
PID:1944

C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe
"C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:19.0 /MODE:3
2⤵
- Suspicious use of SetWindowsHookEx
PID:4412

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"
3⤵
PID:4484

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1180

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/948-133-0x0000000000000000-mapping.dmp

Download
memory/1508-136-0x0000000000000000-mapping.dmp

Download
memory/1688-152-0x0000000000000000-mapping.dmp

Download
memory/1944-131-0x0000000000000000-mapping.dmp

Download
memory/2708-149-0x0000000000000000-mapping.dmp

Download
memory/2720-141-0x0000000000000000-mapping.dmp

Download
memory/2896-130-0x0000000000000000-mapping.dmp

Download
memory/3004-146-0x0000000000000000-mapping.dmp

Download
memory/4412-154-0x0000000000000000-mapping.dmp

Download
memory/4484-155-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads