Analysis
-
max time kernel
97s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/08/2024, 03:01
Behavioral task
behavioral1
Sample
e74719ce47fefc5bbf07c3e77a734660N.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
e74719ce47fefc5bbf07c3e77a734660N.pdf
Resource
win10v2004-20240802-en
General
-
Target
e74719ce47fefc5bbf07c3e77a734660N.pdf
-
Size
236KB
-
MD5
e74719ce47fefc5bbf07c3e77a734660
-
SHA1
8bac33eb4e1badc4d9e333c055e9c335686f6cba
-
SHA256
008ca2e8f8726a32ec67668f72915e8fa71c34397dd76eb8cb136032dc727138
-
SHA512
9ac4ec5cbfb86bfc70bc7b1c43f1c0d35de561e3bee27af0327ece0c9367268d0818ca8af12181eabea6ed0264e0bd5d50f33cdeba7a6b6ebdcf3f3dd8a190ca
-
SSDEEP
6144:ofKMkLTwiEPH3GWaSLvchQGwKsREhd8d9k4u:ofKMkL0PXGWXch7wlZc4u
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4440 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4440 wrote to memory of 1852 4440 AcroRd32.exe 89 PID 4440 wrote to memory of 1852 4440 AcroRd32.exe 89 PID 4440 wrote to memory of 1852 4440 AcroRd32.exe 89 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 4792 1852 RdrCEF.exe 90 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91 PID 1852 wrote to memory of 3416 1852 RdrCEF.exe 91
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\e74719ce47fefc5bbf07c3e77a734660N.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:4440 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1852 -
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=F65E016CB8F496F126474AF387DF161A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4792
-
-
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=E9E7906E843E49A66002DACC81E5E141 --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=E9E7906E843E49A66002DACC81E5E141 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3416
-
-
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=28687EB505A3F99734337BF28CE60102 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3716
-
-
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=8C322E9050FF2C8A616399B46788C98C --mojo-platform-channel-handle=1904 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4464
-
-
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=C403EA9449F6BDBF66CD28D3E392361B --mojo-platform-channel-handle=2488 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1332
-
-
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=3ADB54B056AFAD38914A1C0501E957B9 --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=3ADB54B056AFAD38914A1C0501E957B9 --renderer-client-id=7 --mojo-platform-channel-handle=1828 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3876
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5096
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD575b8d69f3a4c46afc2a07765c44161d3
SHA132694904f14bdfa5ec5abd74b63b56e366230bae
SHA256b4bf86837dbe59fa3299a858256b23593352671a53aabb07368a76bec865405e
SHA5127e1b6e2746a2b42654399ee6764772beabb9210aef30956bc7078b69dcafbcfd69380ba37ca7cc52a07da54d8aa08ca71727cbcf78a14b44de07e1897dc91128
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5