Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
27-04-2024 22:27
Behavioral task
behavioral1
Sample
03c38859ed481b27a19154ffac2e42a7_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
03c38859ed481b27a19154ffac2e42a7_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
-
Target
03c38859ed481b27a19154ffac2e42a7_JaffaCakes118.pdf
-
Size
35KB
-
MD5
03c38859ed481b27a19154ffac2e42a7
-
SHA1
cce6a91394a235a4b819a59c46c9cabbe7ee35f7
-
SHA256
3a6a1998188ebede65d7111461e3e0fec6856a4238ff9a0f7d60fd0a24c972a0
-
SHA512
2ea794b991610713b36ca9d99d9999e165979b7e0a4d58ae2185397dc067f492ec3642445b442e1926bc6911731a7f2ed1c31745e6dece1906b2941941f8f1eb
-
SSDEEP
768:KfvwmnYFMYjL/23qcnH9ClDJDI30uMYkhlA1iDJVEmVBOrnTn/pl1lXIfhJ98BRh:KnCMYL/23jaJ8EuxkhlA1iDJVEmVBWnj
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2932 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2932 wrote to memory of 2956 2932 AcroRd32.exe RdrCEF.exe PID 2932 wrote to memory of 2956 2932 AcroRd32.exe RdrCEF.exe PID 2932 wrote to memory of 2956 2932 AcroRd32.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 3044 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 4380 2956 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\03c38859ed481b27a19154ffac2e42a7_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:2932 -
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:2956 -
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=B7F7D83007E5A06FD8BD5473D3BBE6F5 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3044
-
-
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=CB0CB58E7CEF3CC173DA55E3385A33AB --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=CB0CB58E7CEF3CC173DA55E3385A33AB --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:4380
-
-
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=88734B23506AB5F2E3FF24836D89C052 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2536
-
-
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=B6B6307433E37521B999B538A6146AE9 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4308
-
-
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=F5E25885CB96D3D05D53ACAAF8528B1D --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4744
-
-
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=C61FB09422DE3942A3BA9A2499124A05 --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=C61FB09422DE3942A3BA9A2499124A05 --renderer-client-id=8 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job /prefetch:13⤵PID:4616
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5a7950bbffc0b54b78793eed5607ac756
SHA19478624c9508a1c753b8ded53ce86be51a8aac59
SHA256037f45004253572b58059cdf13524082da4a8ee60c63a40c8ee7f19544ff54a8
SHA5123880347fc2e210be6dd0c5d0428cd23bb0a46c4ea1c6aa7a9cba306f10e5700695ce989d6d0617ca7b250fec5f00c724777e4fd258aa8ebad2668364f70aa4e2
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5