Analysis
-
max time kernel
58s -
max time network
62s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
03-05-2022 17:48
Behavioral task
behavioral1
Sample
discord-nitro-generator.pdf
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
discord-nitro-generator.pdf
-
Size
71KB
-
MD5
06ba36ec8ee62bc7e896b57c1b5377d4
-
SHA1
29e0415d16f52b4bf4f143e120a777233835ed2c
-
SHA256
a2adb32d2058d835639b4d5d7968206dcf3d06f5f8fafea49c20e6d857aa6e10
-
SHA512
e24516e5674967dab69e9457182bc0c491818eb3e74b782816cf436e191aba8f9bb833183715e114a86234a4643cb22c874cbb1debb73d8fe394d772b320cdf1
Score
1/10
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 772 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 772 AcroRd32.exe 4736 AdobeARM.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 772 wrote to memory of 1928 772 AcroRd32.exe RdrCEF.exe PID 772 wrote to memory of 1928 772 AcroRd32.exe RdrCEF.exe PID 772 wrote to memory of 1928 772 AcroRd32.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4312 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 4804 1928 RdrCEF.exe RdrCEF.exe
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\discord-nitro-generator.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
-
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
-
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=48F1E69068AC12E302674ED8BB02C7AB --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=2DF353FBD818235C7070A991AF543217 --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=1 --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=2DF353FBD818235C7070A991AF543217 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
-
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=1F0411A4CC0C01A3D29DA10474F00502 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=F587AB9FD9D3632DC16CB449C0C846E1 --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=1 --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=F587AB9FD9D3632DC16CB449C0C846E1 --renderer-client-id=5 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:13⤵
-
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=4B6F4A454C5DD8971186EF543D571AAC --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=5534CF8BBC6EC110FD1BF46656C69948 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:19.0 /MODE:32⤵
- Suspicious use of SetWindowsHookEx
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"3⤵
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/212-143-0x0000000000000000-mapping.dmp
-
memory/316-140-0x0000000000000000-mapping.dmp
-
memory/1532-151-0x0000000000000000-mapping.dmp
-
memory/1928-130-0x0000000000000000-mapping.dmp
-
memory/3116-154-0x0000000000000000-mapping.dmp
-
memory/4312-132-0x0000000000000000-mapping.dmp
-
memory/4736-153-0x0000000000000000-mapping.dmp
-
memory/4804-135-0x0000000000000000-mapping.dmp
-
memory/4952-148-0x0000000000000000-mapping.dmp