ab9e6d022a99649dc9dfdd9c31d27d69097c3c3b0d0e0fccc6b2d43c4187fd2e

General

Target

Ѓ^Il_发/Eo_R^P.pdf
Size

208KB
MD5

dd88b127d13546feee4ef4077d24e38b
SHA1

0ac6068cfc6f72a146a0a932b26b544ae172f420
SHA256

a02c3282e8d3c1a267fcaa4fade8c006e0b9fc2b812c2cc09789f8064d105e3a
SHA512

12f546731b8e5e3701b0c4570b8e5f229a2f78a3445a29f5cc786ab1b16e72c16731a1a2bbd301737f22c8abceac75b5be0d7e42eaaca73c1614f0a3ed5f583b
SSDEEP

6144:PkEd6mknwWgyQHm5T3nw0TrSbsp/MvKKITTkm5Gq8bg:PkvtnwFjm5Dw0TrSs/MvfQTL5r8bg

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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

AcroRd32.exe

pid	process
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

992 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

992 AcroRd32.exe
992 AcroRd32.exe
992 AcroRd32.exe
992 AcroRd32.exe
992 AcroRd32.exe
992 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 992 wrote to memory of 1592	992	AcroRd32.exe	RdrCEF.exe
PID 992 wrote to memory of 1592	992	AcroRd32.exe	RdrCEF.exe
PID 992 wrote to memory of 1592	992	AcroRd32.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 1992	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	RdrCEF.exe	RdrCEF.exe
PID 1592 wrote to memory of 4588	1592	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\Ѓ^Il_发\Eo_R^P.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:992

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:1592

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=DA7AE04FD7CCDC7A97E28B31C50B2391 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1992

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=806A4E6C882BAF21CE3971A73CC81CF0 --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=806A4E6C882BAF21CE3971A73CC81CF0 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4588

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=EB52550786A5B0D8005BA6198B2D339A --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=EB52550786A5B0D8005BA6198B2D339A --renderer-client-id=4 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1496

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=54FC21452D0EA895F4FC818C6769BEAD --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4240

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=F990B8FA2A7C2E33D8DC5F627F1FAFC7 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3456

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=1627529CA966F981D7C6BF71B0A6850E --mojo-platform-channel-handle=2524 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4488

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/1496-142-0x0000000000000000-mapping.dmp

Download
memory/1592-132-0x0000000000000000-mapping.dmp

Download
memory/1992-134-0x0000000000000000-mapping.dmp

Download
memory/3456-150-0x0000000000000000-mapping.dmp

Download
memory/4240-145-0x0000000000000000-mapping.dmp

Download
memory/4488-153-0x0000000000000000-mapping.dmp

Download
memory/4588-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads