Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
147s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
25/02/2024, 10:24
Behavioral task
behavioral1
Sample
a38b24fb6f91204c15288bb1b180c479.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a38b24fb6f91204c15288bb1b180c479.pdf
Resource
win10v2004-20240221-en
General
-
Target
a38b24fb6f91204c15288bb1b180c479.pdf
-
Size
81KB
-
MD5
a38b24fb6f91204c15288bb1b180c479
-
SHA1
ce9c5c97107f6c2cc999e915dc27c327e69aa6e7
-
SHA256
b85742d5dc2bc796417f14dce7589b546696dcf62b7ff381e2ff5201b937c2b5
-
SHA512
1d468cb785c15dbe5340fa9be15c000dfcc5990be17a64cc1024009bc3a1fff7ad6a5437c3e097cada06a7291a86bd0f2d3b192a83864103cdf1ff42912903e3
-
SSDEEP
1536:AUC/JRM/QkR0G8SqEVF0wey03331fuYTu6X9ZQ37Z9EXoULFO6rd27MNblPiLKU:S/JYjx1VFhehlK2g37cYULQwdqMN4B
Malware Config
Signatures
-
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-1-5-21-2200714112-3788720386-2559682836-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2452 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2452 wrote to memory of 4156 2452 AcroRd32.exe 92 PID 2452 wrote to memory of 4156 2452 AcroRd32.exe 92 PID 2452 wrote to memory of 4156 2452 AcroRd32.exe 92 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3536 4156 RdrCEF.exe 93 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94 PID 4156 wrote to memory of 3968 4156 RdrCEF.exe 94
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\a38b24fb6f91204c15288bb1b180c479.pdf"1⤵
- 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:2452 -
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⤵
- Suspicious use of WriteProcessMemory
PID:4156 -
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=8EAE5579ED209648A439A106D30213BA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3536
-
-
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=9A0FD9603D663ADC2F9318DCA5CEA123 --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=9A0FD9603D663ADC2F9318DCA5CEA123 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵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=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=AF4AE22B8DAABBB03AE9F56551C21ACD --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:376
-
-
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=101DB4CA0E77BF2DA00888032070734B --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=101DB4CA0E77BF2DA00888032070734B --renderer-client-id=5 --mojo-platform-channel-handle=1880 --allow-no-sandbox-job /prefetch:13⤵PID:4616
-
-
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=A0F458299086D11A469795FCB6165FDD --mojo-platform-channel-handle=2452 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4644
-
-
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=78B371B1B863BF6CC097422FF0C4EA16 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1260
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4152
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5cbeb533311d96f7564504886a7f8c436
SHA12a54173c61cf02600504cf94f22b6ce10ff86604
SHA2569cf51a734b0e861e8d4effcb03a33118406954dde9c6289ae7b2fac14e4c26db
SHA5128f538d2edb47079167a89ef57cc14a8e650d16070fa48a37f48167de6f4387b40693f530b338065dccf619d60704492f1ee3cbc09cb9b5378260dd33b7d31de0
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5