ad86070473998cf2d04c7b24b2ba7183179cf4e6c2ac4fca9cafc43f9906aa83

General

Target

NEW_CATALOGUE_2021108511.pdf
Size

222KB
MD5

5882ef244480d7d8de7ba6a3267a1bf2
SHA1

96bf1af9e7e3d84470c5efd48b62a99dfab1b5ab
SHA256

ad86070473998cf2d04c7b24b2ba7183179cf4e6c2ac4fca9cafc43f9906aa83
SHA512

3269e17145bc6f9ffd31ae7db03d9c681a4a4c937a1c8427c7a9f62002aea790ca81654b119a98b461aec5e9367e4c0c0f8988c5024269a4c416533acd1962c2

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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-1-5-21-2481030822-2828258191-1606198294-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe
1688	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1688 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

1688 AcroRd32.exe
1688 AcroRd32.exe
1688 AcroRd32.exe
1688 AcroRd32.exe
1688 AcroRd32.exe
1688 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1688 wrote to memory of 708	1688	AcroRd32.exe	RdrCEF.exe
PID 1688 wrote to memory of 708	1688	AcroRd32.exe	RdrCEF.exe
PID 1688 wrote to memory of 708	1688	AcroRd32.exe	RdrCEF.exe
PID 1688 wrote to memory of 3744	1688	AcroRd32.exe	RdrCEF.exe
PID 1688 wrote to memory of 3744	1688	AcroRd32.exe	RdrCEF.exe
PID 1688 wrote to memory of 3744	1688	AcroRd32.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 1456	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	RdrCEF.exe	RdrCEF.exe
PID 708 wrote to memory of 2852	708	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\NEW_CATALOGUE_2021108511.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: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⤵
- Suspicious use of WriteProcessMemory
PID:708

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=D689571F92A2832AC9F48703AF4BD2A1 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1456

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=38BF06522ABD01A973317D1F27E83E7A --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=38BF06522ABD01A973317D1F27E83E7A --renderer-client-id=2 --mojo-platform-channel-handle=1636 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2852

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=BD8291BC392406DAD38925609CA36EE0 --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=BD8291BC392406DAD38925609CA36EE0 --renderer-client-id=4 --mojo-platform-channel-handle=2092 --allow-no-sandbox-job /prefetch:1
3⤵
PID:712

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=CC0A10A0AADB6B6B030F2F2CE9E805F2 --mojo-platform-channel-handle=2456 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1164

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=B8F40405E27BA3678BBB1F599563825C --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2012

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=5FAB79E81F9221655155AE5AE71987BE --mojo-platform-channel-handle=2600 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3528

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:3744

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

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Downloads

memory/708-115-0x0000000000000000-mapping.dmp

Download
memory/712-129-0x0000000000000000-mapping.dmp

Download
memory/712-128-0x0000000000800000-0x0000000000801000-memory.dmp

Filesize
4KB

Download
memory/712-127-0x0000000077602000-0x0000000077603000-memory.dmp

Filesize
4KB

Download
memory/1164-135-0x0000000000000000-mapping.dmp

Download
memory/1164-133-0x0000000077602000-0x0000000077603000-memory.dmp

Filesize
4KB

Download
memory/1164-134-0x0000000000F22000-0x0000000000F23000-memory.dmp

Filesize
4KB

Download
memory/1456-119-0x0000000000000000-mapping.dmp

Download
memory/1456-117-0x0000000077602000-0x0000000077603000-memory.dmp

Filesize
4KB

Download
memory/1456-118-0x00000000009D1000-0x00000000009D2000-memory.dmp

Filesize
4KB

Download
memory/1456-120-0x0000000000440000-0x0000000000441000-memory.dmp

Filesize
4KB

Download
memory/2012-137-0x0000000077602000-0x0000000077603000-memory.dmp

Filesize
4KB

Download
memory/2012-138-0x0000000000E6F000-0x0000000000E70000-memory.dmp

Filesize
4KB

Download
memory/2012-139-0x0000000000000000-mapping.dmp

Download
memory/2852-123-0x0000000000000000-mapping.dmp

Download
memory/2852-125-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2852-126-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2852-121-0x0000000077602000-0x0000000077603000-memory.dmp

Filesize
4KB

Download
memory/2852-122-0x0000000000741000-0x0000000000742000-memory.dmp

Filesize
4KB

Download
memory/3528-141-0x0000000077602000-0x0000000077603000-memory.dmp

Filesize
4KB

Download
memory/3528-143-0x0000000000000000-mapping.dmp

Download
memory/3528-142-0x0000000000F89000-0x0000000000F8A000-memory.dmp

Filesize
4KB

Download
memory/3744-116-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads