Analysis
-
max time kernel
94s -
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
10-10-2024 09:46
Behavioral task
behavioral1
Sample
0bb86c433c124baa026babfa51edc1d92fd520411e9fb5a20d03afa30ef8136bN.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0bb86c433c124baa026babfa51edc1d92fd520411e9fb5a20d03afa30ef8136bN.pdf
Resource
win10v2004-20241007-en
General
-
Target
0bb86c433c124baa026babfa51edc1d92fd520411e9fb5a20d03afa30ef8136bN.pdf
-
Size
406KB
-
MD5
c62d5c5d0917a49c16ef895b2b536ab0
-
SHA1
fb7162d55ad7db0f79789ab654d70c74e2128232
-
SHA256
0bb86c433c124baa026babfa51edc1d92fd520411e9fb5a20d03afa30ef8136b
-
SHA512
88d7173da7e770a95b3422293c6364f935640ccbc656083749d7716fe09695ac37e61733753b49de11c0ea798efd08552e8fb351d427b6442d9f667baba99e5f
-
SSDEEP
12288:JOPKDNzueQt4OZ76S3scNFfVYJun9Krf0et:EPiNCNX/cMVYsRc
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1068 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1068 wrote to memory of 4700 1068 AcroRd32.exe 86 PID 1068 wrote to memory of 4700 1068 AcroRd32.exe 86 PID 1068 wrote to memory of 4700 1068 AcroRd32.exe 86 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 4896 4700 RdrCEF.exe 87 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88 PID 4700 wrote to memory of 3852 4700 RdrCEF.exe 88
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\0bb86c433c124baa026babfa51edc1d92fd520411e9fb5a20d03afa30ef8136bN.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: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" --backgroundcolor=165140432⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4700 -
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=C0950C7D872888EA2C705BEA6E5EF403 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4896
-
-
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=8CD6FDDD35AFE057DD333F2A0097E97F --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=8CD6FDDD35AFE057DD333F2A0097E97F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3852
-
-
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=4707BB91F3ED82C5D6EC9F318A02915A --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:836
-
-
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=E1C4A537C0F303110C3A1E1A175E912A --mojo-platform-channel-handle=2452 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2364
-
-
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=BB19E1A6FB57B9B6C4C33C8955C39FE1 --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=BB19E1A6FB57B9B6C4C33C8955C39FE1 --renderer-client-id=6 --mojo-platform-channel-handle=2376 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4684
-
-
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=24D90309C6C1896E0569AA01FC4B7637 --mojo-platform-channel-handle=2756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1904
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4312
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD530aab887d82d0f39bc5f7403401a954b
SHA13680d5188ece0e9ea45db381edc81541c62a8845
SHA2563074091a5af1a9b53a3b3b25d336e0754b4de3bcdd26803f77618a6b11024a12
SHA51258a6f97b30668fa0c9af265c16dd0ff08618c6b8fc854bd304e7b1a0a07bf30f255f75d909868b1787af3e3db77cb3c70ebc7ce0939cd73276306d9e261a7446
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5