de82c9b6b2b9a3baca7a5d41e6ffa71903197243e2e76b834f5adf8309f9c2ac

General

Target

Cl_ Lina ,26) Lives Near From You.pdf
Size

86KB
MD5

50fdbb6e1dadec5afdf27562f0cf954c
SHA1

c762e9657ac52114f144deb0a71c544e0e71e728
SHA256

de82c9b6b2b9a3baca7a5d41e6ffa71903197243e2e76b834f5adf8309f9c2ac
SHA512

5221982fbdaa0e00f6036dc16b19c933f554f15ee3fa1012ef5134bf2b16eac3ef6719e97b87c41f59bc675296b428a1a261179661814bc4005fcf1835bfe163

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-1-5-21-2481030822-2828258191-1606198294-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

652 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

652 AcroRd32.exe
652 AcroRd32.exe
652 AcroRd32.exe
652 AcroRd32.exe
652 AcroRd32.exe
652 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 652 wrote to memory of 1068	652	AcroRd32.exe	RdrCEF.exe
PID 652 wrote to memory of 1068	652	AcroRd32.exe	RdrCEF.exe
PID 652 wrote to memory of 1068	652	AcroRd32.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 2908	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	RdrCEF.exe	RdrCEF.exe
PID 1068 wrote to memory of 1772	1068	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\Cl_ Lina ,26) Lives Near From You.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:652

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:1068

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=73CFD3CEB5A82C346F2F81BEE7E8CD53 --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=73CFD3CEB5A82C346F2F81BEE7E8CD53 --renderer-client-id=2 --mojo-platform-channel-handle=1628 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2908

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=B4B179DFB8420F2BF6DB99251A93F7CC --mojo-platform-channel-handle=1636 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1772

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=DE75F0CF0E7659CC18EDC198CD977F3C --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=DE75F0CF0E7659CC18EDC198CD977F3C --renderer-client-id=4 --mojo-platform-channel-handle=2224 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4008

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=4813EB013AE021E7574AC9BC0EB117B5 --mojo-platform-channel-handle=2588 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1564

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=06DB40361E718D0867A4E9BE71AE02E2 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1660

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=F6A5218B5A3805DC5554D3E1D04D1159 --mojo-platform-channel-handle=2632 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3240

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/1068-118-0x0000000000000000-mapping.dmp

Download
memory/1564-135-0x0000000077A62000-0x0000000077A63000-memory.dmp

Filesize
4KB

Download
memory/1564-136-0x0000000001512000-0x0000000001513000-memory.dmp

Filesize
4KB

Download
memory/1564-137-0x0000000000000000-mapping.dmp

Download
memory/1660-141-0x0000000000000000-mapping.dmp

Download
memory/1660-139-0x0000000077A62000-0x0000000077A63000-memory.dmp

Filesize
4KB

Download
memory/1660-140-0x0000000000B25000-0x0000000000B26000-memory.dmp

Filesize
4KB

Download
memory/1772-124-0x0000000000A4E000-0x0000000000A4F000-memory.dmp

Filesize
4KB

Download
memory/1772-126-0x0000000000000000-mapping.dmp

Download
memory/1772-122-0x0000000077A62000-0x0000000077A63000-memory.dmp

Filesize
4KB

Download
memory/2908-125-0x0000000000830000-0x0000000000831000-memory.dmp

Filesize
4KB

Download
memory/2908-127-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

Filesize
4KB

Download
memory/2908-123-0x0000000000810000-0x0000000000811000-memory.dmp

Filesize
4KB

Download
memory/2908-121-0x0000000000000000-mapping.dmp

Download
memory/2908-120-0x00000000009E9000-0x00000000009EA000-memory.dmp

Filesize
4KB

Download
memory/2908-119-0x0000000077A62000-0x0000000077A63000-memory.dmp

Filesize
4KB

Download
memory/3240-143-0x0000000077A62000-0x0000000077A63000-memory.dmp

Filesize
4KB

Download
memory/3240-145-0x0000000000000000-mapping.dmp

Download
memory/3240-144-0x000000000079B000-0x000000000079C000-memory.dmp

Filesize
4KB

Download
memory/4008-130-0x000000000086C000-0x000000000086D000-memory.dmp

Filesize
4KB

Download
memory/4008-131-0x0000000000000000-mapping.dmp

Download
memory/4008-129-0x0000000077A62000-0x0000000077A63000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads