Analysis
-
max time kernel
136s -
max time network
138s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
03/09/2024, 17:38
Static task
static1
Behavioral task
behavioral1
Sample
invoice_order_detail_3444584_1724956804.0754.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
invoice_order_detail_3444584_1724956804.0754.pdf
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
invoice_order_detail_3444584_1724956804.0754.pdf
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
invoice_order_detail_3444584_1724956804.0754.pdf
Resource
win11-20240802-en
General
-
Target
invoice_order_detail_3444584_1724956804.0754.pdf
-
Size
323KB
-
MD5
04f3b67bf5576eb7ca876646333dffdb
-
SHA1
d90a7f1d7779833a2a927ff62e40d9ed6a6e9d72
-
SHA256
fb86b13e230521da252a5c53a4f168628f87cb341a896f4c2d5853cc7187553b
-
SHA512
51a82a25e2cf6ec71af4144315c92a5ce90dc41ea96aca794e4188a45398af7b63ac838bcaeb3a49fd4ea3e32302717b3bb0f892a5338478b2deb6d738f6fc84
-
SSDEEP
6144:24Fd5FhaUX9WkOc342mrT4hhNqZzdvbtT/PMCyNg4gTpalT5MB4:lhac9WF2m3AfqZBvbtDPv9pA5MO
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 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 -
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-1-5-21-4106386276-4127174233-3637007343-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1104 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1104 wrote to memory of 4856 1104 AcroRd32.exe 73 PID 1104 wrote to memory of 4856 1104 AcroRd32.exe 73 PID 1104 wrote to memory of 4856 1104 AcroRd32.exe 73 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 3404 4856 RdrCEF.exe 74 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75 PID 4856 wrote to memory of 196 4856 RdrCEF.exe 75
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\invoice_order_detail_3444584_1724956804.0754.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:1104 -
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:4856 -
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=FB5DAD0BF68A6475CA53712478AB7784 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3404
-
-
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=665C0B6BCA08BD0D4B0E58EFF30067E6 --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=665C0B6BCA08BD0D4B0E58EFF30067E6 --renderer-client-id=2 --mojo-platform-channel-handle=1640 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:196
-
-
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=E5B8143644223D1EA2B3685C6C3885B4 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1588
-
-
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=1EA5218EB4002003A67F7FAC267AEEAE --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=1EA5218EB4002003A67F7FAC267AEEAE --renderer-client-id=5 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5112
-
-
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=8967E4ED5A0EBA469DC436FFF9CACE7D --mojo-platform-channel-handle=2008 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1384
-
-
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=D9F303F1870F519CF40A000319619F18 --mojo-platform-channel-handle=2816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:304
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD585f52b8af3ea09b53a567a47c6539c15
SHA1076569aa0e4e64984094050c538b10302973c807
SHA256ba57fa8d8efc65c13daf13a288280022d354e6877ce3a73aa8b428affe258da1
SHA5129de18e90e6215d90f4a3304f6c48d3411e9f693dd692d6d6ee7adc4f0378b07a342482890f0ad2d7e3444fa203c24149a3bd180518f9d3a21ac9b4c1e1e5d264
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5