Analysis
-
max time kernel
143s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
04/04/2024, 23:15
Behavioral task
behavioral1
Sample
c4676cc4896a4f663c9ea7f3c56d3b64_JaffaCakes118.pdf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
c4676cc4896a4f663c9ea7f3c56d3b64_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
-
Target
c4676cc4896a4f663c9ea7f3c56d3b64_JaffaCakes118.pdf
-
Size
73KB
-
MD5
c4676cc4896a4f663c9ea7f3c56d3b64
-
SHA1
f4dd7a8a6eb853152d7d33418a04620a0d728976
-
SHA256
e0b9452b86d854b098025b55c718ad98660e8b6582f19c5773972452e8f23377
-
SHA512
1a0c13ac68bc3af4beba3c0a22a9f1b4b31782e580c9525890f9cc93f2eb5b8008f827689dd4a4953a71ffaa0c249a6d67b74599ef21d278c28c1d81f8f0e2cc
-
SSDEEP
1536:TI7qkbgwwK44kQyaNXCv8SsV91B5esTrmB+7TWNhpHk8+W/Edz3OSMtimWUpO7m8:kRbwM37FCv8Sk1B5es/mD+81oO/ix7N
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 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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4492 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe 4492 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4492 wrote to memory of 4320 4492 AcroRd32.exe 99 PID 4492 wrote to memory of 4320 4492 AcroRd32.exe 99 PID 4492 wrote to memory of 4320 4492 AcroRd32.exe 99 PID 4492 wrote to memory of 2120 4492 AcroRd32.exe 101 PID 4492 wrote to memory of 2120 4492 AcroRd32.exe 101 PID 4492 wrote to memory of 2120 4492 AcroRd32.exe 101 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 3212 4320 RdrCEF.exe 102 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103 PID 4320 wrote to memory of 2944 4320 RdrCEF.exe 103
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\c4676cc4896a4f663c9ea7f3c56d3b64_JaffaCakes118.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:4492 -
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:4320 -
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=9E6425F0D495EA5854DC0769955BD27B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3212
-
-
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=B7CDE4C758FD9345AA0B809572D444C1 --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=B7CDE4C758FD9345AA0B809572D444C1 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:2944
-
-
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=4B08167ABD44BAE563C1E8663CBCFA08 --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=4B08167ABD44BAE563C1E8663CBCFA08 --renderer-client-id=4 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job /prefetch:13⤵PID:4400
-
-
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=885E5A7EB5B792422B5866B061324E3D --mojo-platform-channel-handle=1852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2008
-
-
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=CECE7E06F9D1CFF7D3E7DE069EEB16A2 --mojo-platform-channel-handle=2580 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2168
-
-
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=30A8FE549607F0ADE099F37631847077 --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3588
-
-
-
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⤵PID:2120
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4144
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4076 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:81⤵PID:4920
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5db1d9903e2a65675e922011ec2d13fae
SHA1df338ca5fba61158de06c2606a1954997f5d80db
SHA256fc9f8b6ad8249c2e80c3d389022c47ffbaf3d248b6fa4078f01e652d482df741
SHA5122f89ad993240f56a1a6d1c1cc5e7469eb78cb343ef20daa01ecbb77ebd859c22a08481e30a615b8829ac265d4a4b99e21a501471659c38439df5c796019e5b2c
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
-
Filesize
12KB
MD5cba84cb533b38ac4e1aeec742d7b13f5
SHA1720f732203b6d96c86f60f53b5cd4999976f815f
SHA256dbc14ca67c45884a26833d47b57b842b50643221297ea09cc458333b090080ee
SHA512b22c97adc2496f1ce24f987aeb4a51e703f6f807eb64008846e26dba4dde9224e9c6d80b8e9674214f86e1aa31a2863db1edfe28d8324c4de116d5c8ddc3e3a1