14a4e7329c7f767a00af618dc66e976d8c819961cb21ebcb534b842ced09a3a6

General

Target

14a4e7329c7f767a00af618dc66e976d8c819961cb21ebcb534b842ced09a3a6.pdf
Size

3.2MB
MD5

b3dda028c33fbf7f141e8e3a0e1b7cbd
SHA1

c42de771c6945d0d95f31f24233fbac13fe1384d
SHA256

14a4e7329c7f767a00af618dc66e976d8c819961cb21ebcb534b842ced09a3a6
SHA512

b0e9c7042a6a84d66e841ff700cef61022286e5d9260b295100c876b859f3bae7c3c83a717b644d40ee6bbb4cd2a8876dce3bbbcabf926a6cd0f3fe8ff2e34f5
SSDEEP

49152:ToWBLjMRnOgf0NvWme3acJsDQlxwOglRp0y6MU+W+kFE1XD3URtv+f9m1FT3MGuy:TomjMMpeKcJs42PKMrzEHv+f9gB/d

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 20 IoCs

Processes:

AcroRd32.exe

pid	process
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe
2240	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

2240 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

2240 AcroRd32.exe
2240 AcroRd32.exe
2240 AcroRd32.exe
2240 AcroRd32.exe
2240 AcroRd32.exe
2240 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2240 wrote to memory of 1404	2240	AcroRd32.exe	RdrCEF.exe
PID 2240 wrote to memory of 1404	2240	AcroRd32.exe	RdrCEF.exe
PID 2240 wrote to memory of 1404	2240	AcroRd32.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 716	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 1056	1404	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\14a4e7329c7f767a00af618dc66e976d8c819961cb21ebcb534b842ced09a3a6.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:2240

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:1404

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=1D2CD8CD6CA44CC81ACB37888DFBC14E --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:716

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=F9C3902E3A87864972A4BE6B96A7C003 --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=F9C3902E3A87864972A4BE6B96A7C003 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1056

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=21D59122EEB768F919E86211D23AB49F --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=21D59122EEB768F919E86211D23AB49F --renderer-client-id=4 --mojo-platform-channel-handle=2164 --allow-no-sandbox-job /prefetch:1
3⤵
PID:780

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=0EE717954809A10D9022EBAE2B98358F --mojo-platform-channel-handle=2172 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:5060

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=CD2FCD7830FF655E2B38F5AA518F1A43 --mojo-platform-channel-handle=1828 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1540

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=41A3041D5433E073D24141D834AFFE0F --mojo-platform-channel-handle=1984 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:5044

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2392

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/716-134-0x0000000000000000-mapping.dmp

Download
memory/780-142-0x0000000000000000-mapping.dmp

Download
memory/1056-137-0x0000000000000000-mapping.dmp

Download
memory/1404-132-0x0000000000000000-mapping.dmp

Download
memory/1540-150-0x0000000000000000-mapping.dmp

Download
memory/5044-153-0x0000000000000000-mapping.dmp

Download
memory/5060-146-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads