0f578fd3028b4525d2a92e66624447ca047c0f59522f987bba419cdf0f59c9cb

General

Target

0f578fd3028b4525d2a92e66624447ca047c0f59522f987bba419cdf0f59c9cb.pdf
Size

68KB
MD5

ecd5c7a68364bffbaf3b0e75b824cd4f
SHA1

d994561c8d53f9fe4d35d8c5979f1cdbd5c0eaf3
SHA256

0f578fd3028b4525d2a92e66624447ca047c0f59522f987bba419cdf0f59c9cb
SHA512

2f3f91995a423185dbd57eb6a6dde5c6f566ee0b7f763669f19d5a85450284afa333d141bbdc8f349d6f566ff5c1b7239cc112519a796ebcb01b9208536fff9d
SSDEEP

1536:K5uVsZ31+vF4PcAknHRvzWCJ2H9Ak7PGufAgiwv5HYrV:K5uUSYwvzvqj1fAOiB

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-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1096 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

1096 AcroRd32.exe
1096 AcroRd32.exe
1096 AcroRd32.exe
1096 AcroRd32.exe
1096 AcroRd32.exe

pid	process
1096	AcroRd32.exe

pid	process
1096	AcroRd32.exe
1096	AcroRd32.exe
1096	AcroRd32.exe
1096	AcroRd32.exe
1096	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1096 wrote to memory of 3236	1096	AcroRd32.exe	RdrCEF.exe
PID 1096 wrote to memory of 3236	1096	AcroRd32.exe	RdrCEF.exe
PID 1096 wrote to memory of 3236	1096	AcroRd32.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 392	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	RdrCEF.exe	RdrCEF.exe
PID 3236 wrote to memory of 1596	3236	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\0f578fd3028b4525d2a92e66624447ca047c0f59522f987bba419cdf0f59c9cb.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1096

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:3236

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=8482CAD05F7E8308F92E614136089956 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:392

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=74FC69E228ED958E02F6F850E65F0887 --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=74FC69E228ED958E02F6F850E65F0887 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1596

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=F5CE6E3A69E56945CB4EA25432635708 --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=F5CE6E3A69E56945CB4EA25432635708 --renderer-client-id=4 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1628

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=55D75522DE5CBA4033B9D1DF1DAEC9EB --mojo-platform-channel-handle=2572 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4664

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=A4678FB8F83C65DC4A34B70A1E4BF95F --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3924

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=E12B3948518DBCD1271453EFFA7A480A --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1972

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/392-134-0x0000000000000000-mapping.dmp

Download
memory/1596-137-0x0000000000000000-mapping.dmp

Download
memory/1628-142-0x0000000000000000-mapping.dmp

Download
memory/2436-153-0x0000000000000000-mapping.dmp

Download
memory/3236-132-0x0000000000000000-mapping.dmp

Download
memory/3924-150-0x0000000000000000-mapping.dmp

Download
memory/4664-147-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads