Analysis
-
max time kernel
147s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2023, 17:15
Behavioral task
behavioral1
Sample
07df4f5d6c441fb0910e7c974265032a.pdf
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
07df4f5d6c441fb0910e7c974265032a.pdf
Resource
win10v2004-20231215-en
General
-
Target
07df4f5d6c441fb0910e7c974265032a.pdf
-
Size
83KB
-
MD5
07df4f5d6c441fb0910e7c974265032a
-
SHA1
789a6fb254266e2347461634725ca139e510947a
-
SHA256
07723bcdd2046eb4e565eee7005dfed673c20bfa1d1270754a1bf496d846ab82
-
SHA512
93b2a932fc139e0bbded0df6a4afb60c9a0f782bdb36142ce1aed4ce7047e1b9bb1b9397c15bd582e61dae4300c54b128a89da83782b7de30445327ad79137d5
-
SSDEEP
1536:c6fmD3VuT+Y6EM6Lhj90Nmg9RSVBRTCvWD7cgAKOWQpOCHJ1Bi:jfmDvHEMIvY/9+BsfKBCs
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 376 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe 376 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 376 wrote to memory of 3532 376 AcroRd32.exe 95 PID 376 wrote to memory of 3532 376 AcroRd32.exe 95 PID 376 wrote to memory of 3532 376 AcroRd32.exe 95 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 2960 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97 PID 3532 wrote to memory of 4952 3532 RdrCEF.exe 97
Processes
-
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\07df4f5d6c441fb0910e7c974265032a.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:376 -
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=165140432⤵
- Suspicious use of WriteProcessMemory
PID:3532 -
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=666DE0388BC396FB7ADB2F9387015EB9 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2960
-
-
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=2A8C49561CFBFB186D0327A51AB5B197 --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=4 --enable-main-frame-before-activation --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=2A8C49561CFBFB186D0327A51AB5B197 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:4952
-
-
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=A7DCE168DC5069D3AC90C9C74237D163 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:768
-
-
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=316E073AA13A7A3427CF2A9232BC8660 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3696
-
-
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=0E623706C4C506708136687B0356EFF7 --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=4 --enable-main-frame-before-activation --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=0E623706C4C506708136687B0356EFF7 --renderer-client-id=6 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job /prefetch:13⤵PID:4344
-
-
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=AE2DAC101014F386F09FE4C91C52BA48 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1840
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1460
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD564f99e8bb0d5e01fd90e204e769f84cf
SHA12c6d4c3c5b7730dac82bfe1c269806e4ce53697e
SHA25692983f298c794e9805e8ee5cfac7c56f833606adcb01b0ce75a4edd2595da009
SHA51248b30a10b7444e92653eb993cf392a5891303491344ac9eb3db5d373afb48e8e59da54cf15fa662568fd69375de97adf5d9c7c4915c101047df0a3c7bbdd9a4e
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5