Analysis
-
max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 15:58
Behavioral task
behavioral1
Sample
ffa5bc59034d38f545080fda04f21119_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
ffa5bc59034d38f545080fda04f21119_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
-
Target
ffa5bc59034d38f545080fda04f21119_JaffaCakes118.pdf
-
Size
78KB
-
MD5
ffa5bc59034d38f545080fda04f21119
-
SHA1
55ff7fbef4d143109fc971f78e84cf57d3b32571
-
SHA256
11a4de9c4e7be8864ec27a8f27fec12b65a724f69714a5a69c8cc40f00bcbc27
-
SHA512
ea6c832b5c061b58ae325815d3eea4d8b42ed26cd46950317078a96d08e9e5f0bf879d95608874be5a07d8b37ee45f02e5be19f6b9682d99cbb637db1e988cc0
-
SSDEEP
1536:g1dcvUqMLw6IWM+wv+aBCDPMxRDsanV3NWapOtQGe+XjovqmWWD+zHAsfLfcJZ:RvUY+LORDsaVCtQTutxLLfg
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-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3412 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe 3412 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3412 wrote to memory of 1784 3412 AcroRd32.exe RdrCEF.exe PID 3412 wrote to memory of 1784 3412 AcroRd32.exe RdrCEF.exe PID 3412 wrote to memory of 1784 3412 AcroRd32.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 1860 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 RdrCEF.exe RdrCEF.exe PID 1784 wrote to memory of 3832 1784 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\ffa5bc59034d38f545080fda04f21119_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:3412 -
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:1784 -
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=2A66292EA53D5AF539FE0DDC8219CDC7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1860
-
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=84288F9C5795D88981AF080BBBA86D70 --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=84288F9C5795D88981AF080BBBA86D70 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:3832
-
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=65EF752844A4CA43A4E400DAE0C83166 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4640
-
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=F5A43CA51416D22B8E73AFE5E2EFFAA4 --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=F5A43CA51416D22B8E73AFE5E2EFFAA4 --renderer-client-id=5 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:13⤵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" --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=5D4F1F3ED312EE421264DE99498CE3A1 --mojo-platform-channel-handle=2728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2788
-
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=43B8ACB6DBDCAD881BB22F138208211E --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2872
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1652
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5c1c6189e059d1de374e087794f476c3b
SHA1ec74fa104b10a2508abf063ef447f511bf7e7b95
SHA2564bbb77a3292a46685c60531cec0879c8f2e69c7bf834d09e04b2d43ce10530c9
SHA51289960d1cc199a0c0c762632420aabecdb8af68d09835a77c93f3c27b26761c1f1fc66a78da09450e9777ac1a7cf06f6260fb857e3c48afb1bf6043dfb51fae18
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5