6e2f844e86327637ecb4f1a10791e71eecdc48ba04b9f95784da84cbc6e82e46

General

Target

6e2f844e86327637ecb4f1a10791e71eecdc48ba04b9f95784da84cbc6e82e46.pdf
Size

285KB
MD5

4fe2f9168ee9e0299f5b7d577bda92b6
SHA1

228a6f5ef58bedd2579d0a2b4695008c926d9561
SHA256

6e2f844e86327637ecb4f1a10791e71eecdc48ba04b9f95784da84cbc6e82e46
SHA512

1d8d1db09b3825901e62f82273dffa0d4dc24da3733ab42b321fbf01fab1c8d98eb2b24d8b10a450985f02371200936d42ce985a881a270e2bdafdbee9ae3b4e
SSDEEP

6144:akU1GhUksAn4sQPbZBVA6TD/pp5xaCU+zFfmFk7A0t0cVG2m9C1pRQ8:pSAn4VB1ppb24fRt0cI2m9CG8

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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

AcroRd32.exe

pid	process
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe
3640	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3640 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

3640 AcroRd32.exe
3640 AcroRd32.exe
3640 AcroRd32.exe
3640 AcroRd32.exe
3640 AcroRd32.exe
3640 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3640 wrote to memory of 4992	3640	AcroRd32.exe	RdrCEF.exe
PID 3640 wrote to memory of 4992	3640	AcroRd32.exe	RdrCEF.exe
PID 3640 wrote to memory of 4992	3640	AcroRd32.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 4368	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	RdrCEF.exe	RdrCEF.exe
PID 4992 wrote to memory of 1676	4992	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\6e2f844e86327637ecb4f1a10791e71eecdc48ba04b9f95784da84cbc6e82e46.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:3640

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:4992

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=1053216F592BDD6097383B94F3BC8F4F --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4368

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=F265D3102027C06FBF0F438EDF7A855C --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=F265D3102027C06FBF0F438EDF7A855C --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1676

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=AA015B9E33FF956EDC224CDC47517406 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:5056

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=B12687D2EBF013DBC76775FB08DE03B2 --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=B12687D2EBF013DBC76775FB08DE03B2 --renderer-client-id=5 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3472

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=35EA12EE39E06B3A38D405C674D7E56D --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2112

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=611E395A2712BB5FC58A23350DD94172 --mojo-platform-channel-handle=2824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3096

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/1676-137-0x0000000000000000-mapping.dmp

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memory/2112-150-0x0000000000000000-mapping.dmp

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memory/3096-153-0x0000000000000000-mapping.dmp

Download
memory/3472-145-0x0000000000000000-mapping.dmp

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memory/4368-134-0x0000000000000000-mapping.dmp

Download
memory/4992-132-0x0000000000000000-mapping.dmp

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memory/5056-142-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads