Analysis
-
max time kernel
224s -
max time network
285s -
platform
windows11-21h2_x64 -
resource
win11-20250314-en -
resource tags
arch:x64arch:x86image:win11-20250314-enlocale:en-usos:windows11-21h2-x64system -
submitted
28/03/2025, 16:44
Behavioral task
behavioral1
Sample
Payment Confirmation_558ilIc_6526_.pdf
Resource
win11-20250314-en
General
-
Target
Payment Confirmation_558ilIc_6526_.pdf
-
Size
2KB
-
MD5
c7c58801eaa8dcf6394923a76079754f
-
SHA1
8ceb701f67e50c6b2f110e1e4881ae9599ac8f98
-
SHA256
3fea1fb48d032f5704357a5e3c8ae6d3c0d78af2ffd341f5fe3ec0c0605b1111
-
SHA512
6ce33ec0d128e27ec1f34c43563790d88bfe511eb10da249abfbd3b50359388d89ff8e34467e4c8b47981a34a5fd94f38b76fd8744df536a9381ea15ee28c699
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 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 -
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-1-5-21-1678082226-3994841222-899489560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3300 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe 3300 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3300 wrote to memory of 916 3300 AcroRd32.exe 78 PID 3300 wrote to memory of 916 3300 AcroRd32.exe 78 PID 3300 wrote to memory of 916 3300 AcroRd32.exe 78 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 5424 916 RdrCEF.exe 79 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80 PID 916 wrote to memory of 3412 916 RdrCEF.exe 80
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\Payment Confirmation_558ilIc_6526_.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:3300 -
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:916 -
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=5184B4E8333D9B1E987A4E31E97D90A7 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5424
-
-
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=16083BC24FA8BD587C2CF31C2A9342F0 --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=16083BC24FA8BD587C2CF31C2A9342F0 --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3412
-
-
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=5F751683ADD5BC250CA5D6883A9BF41E --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2260
-
-
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=577B4AD2ED425811947835AE6E94F1C4 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1436
-
-
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=98FA9DFCF4D34EDEEB06E1EC9578CCE0 --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=98FA9DFCF4D34EDEEB06E1EC9578CCE0 --renderer-client-id=6 --mojo-platform-channel-handle=2376 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1976
-
-
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=E6228C3BD5ED844257EE1EBE823B83EB --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3792
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2368
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD56f60deff0640bc11ec19f9ea0516cb17
SHA1093136c597ec3f7091d41bf118eb3e35ad3fa29f
SHA256ab4f1e0f34f7e8804345f9b7b7d7154dbc3df5ece5d6acd2c1fa8aec86e0edc1
SHA5127648d4b81d657cbf19ac03506881b47bdd54d952f7afa7e664c924c6838a632995a0c655e99872d451f93e360276e05dd11eac4c1b1a0572375af1737a8497f5
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5