Analysis
-
max time kernel
110s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/11/2024, 13:10
Behavioral task
behavioral1
Sample
011a92d1a5846c359e6380ec159fc68a32709f85182552002fa4231b1d9db2e1N.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
011a92d1a5846c359e6380ec159fc68a32709f85182552002fa4231b1d9db2e1N.pdf
Resource
win10v2004-20241007-en
General
-
Target
011a92d1a5846c359e6380ec159fc68a32709f85182552002fa4231b1d9db2e1N.pdf
-
Size
299KB
-
MD5
ecdd0b3a1dee520f2e48607468b0d760
-
SHA1
a6a9330bdea2ddf0377c7bca02a5045e9e51e019
-
SHA256
011a92d1a5846c359e6380ec159fc68a32709f85182552002fa4231b1d9db2e1
-
SHA512
a59fbae2e2b1f6bd0d72d9c58f33cd078c2c49e672e9cc6afb298957ae03999f60e59177eb9f0d5569268ef5d06877d75f3414326b2c5f33f732965a101a5d48
-
SSDEEP
6144:nteaM6IO+H6P4UuSc4p9b5k/c8jdViLsC80k3ZqnFJDVLBc3OlZs:NGy4b/RjdVi4C80kJOJxLBc3OlZs
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 AcroRd32.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 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2064 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe 2064 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2064 wrote to memory of 4864 2064 AcroRd32.exe 90 PID 2064 wrote to memory of 4864 2064 AcroRd32.exe 90 PID 2064 wrote to memory of 4864 2064 AcroRd32.exe 90 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 512 4864 RdrCEF.exe 91 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92 PID 4864 wrote to memory of 2560 4864 RdrCEF.exe 92
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\011a92d1a5846c359e6380ec159fc68a32709f85182552002fa4231b1d9db2e1N.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:2064 -
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:4864 -
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=E82DC45EA232AFC03E3B45FA06C40483 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:512
-
-
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=EB9344CB5B37EB67293980EBB76A0AAE --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=EB9344CB5B37EB67293980EBB76A0AAE --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2560
-
-
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=1B6D0A442926114469963F79CCA938C5 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
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=824D6393B0BA3DC61DDEDABEA79856BD --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2584
-
-
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=D11F41CA562E990C0A93D98A4D3A56EC --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3968
-
-
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=E4795A836A56363CCBC8754E8E3DF800 --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=E4795A836A56363CCBC8754E8E3DF800 --renderer-client-id=7 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:740
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1692
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD521cf191935d3f18db86ae0eb6f3b0559
SHA187766a017587d1fcc5d5571110c2774d98849587
SHA2562cbc8ec295b0b3e21c30fc5f6ef5861f12dfdeb7026456236f8fd590fc1754f0
SHA512eddd5c56f4b64020dd5e4c1ac516bd793778cac2f4614b5e07081a2dd68854d83e12d375fce056b8e1d4e5ac48421893067567d649390c5355d203ec0dd0ec76
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5