Analysis
-
max time kernel
98s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/08/2024, 09:48
Behavioral task
behavioral1
Sample
e2b14b733376af7e3166cd998259a340N.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
e2b14b733376af7e3166cd998259a340N.pdf
Resource
win10v2004-20240802-en
General
-
Target
e2b14b733376af7e3166cd998259a340N.pdf
-
Size
136KB
-
MD5
e2b14b733376af7e3166cd998259a340
-
SHA1
1705322d3fcbd2d1d17c38e55335b03838e95ecd
-
SHA256
27a9fa6ef93783359eb26b9d2bf4d3df04115a8e212641340154518dbf2e32b5
-
SHA512
b744da3d9f1bd0c280e694310ade54286daa3f9ea85836633e51915564de88e07fe6bf3c6674568f8fa1809b8551a0620b088120a7a2d5d3ee2fa33867313c72
-
SSDEEP
3072:VSi56CLq0vahjnvBmH7mcjZmfMQ+osPvHKAI:VSXcKjnvB+m1fMnosPfzI
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 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 -
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 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3008 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3008 wrote to memory of 1268 3008 AcroRd32.exe 91 PID 3008 wrote to memory of 1268 3008 AcroRd32.exe 91 PID 3008 wrote to memory of 1268 3008 AcroRd32.exe 91 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 3416 1268 RdrCEF.exe 92 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93 PID 1268 wrote to memory of 4680 1268 RdrCEF.exe 93
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\e2b14b733376af7e3166cd998259a340N.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:3008 -
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:1268 -
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=ABFF85558D9882959B42165EB6FD77BA --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- 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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=871139CAA8BFD6341F954AEC47206024 --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=871139CAA8BFD6341F954AEC47206024 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4680
-
-
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=230FE8B78ECEEBED0325BC53E0AB0411 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2308
-
-
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=7C6F3F980C50EA8BBF9F92A21A3E34E3 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3660
-
-
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=C520B04C4B2247909F1F827371F161BA --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=C520B04C4B2247909F1F827371F161BA --renderer-client-id=6 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1196
-
-
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=DF7AEA5D952A56B9BCAB7AF90BD94EFA --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1568
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:348
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD515622785bd24cf992b06de093561f8e0
SHA1a918e2219ef7aadeb3e478b55a4759cc1724e002
SHA2560ded8e03f57859200d902402715f72ef8e503cff9af32e943e7d23e539a09958
SHA51291506702c83788a89660c8a4021f54b4bc4932db026033239a1cb5046d2a6b74eec8c60e392481f194142f07b4aed656f255ea969d4a4bf4756e16a0d48a8588
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5