Analysis
-
max time kernel
138s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23-08-2024 02:03
Behavioral task
behavioral1
Sample
b9f0c6b270f953fbbfdda121b405e648_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b9f0c6b270f953fbbfdda121b405e648_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
-
Target
b9f0c6b270f953fbbfdda121b405e648_JaffaCakes118.pdf
-
Size
84KB
-
MD5
b9f0c6b270f953fbbfdda121b405e648
-
SHA1
3e1c18241b864a854197602b8be53f3902446962
-
SHA256
2b09e186f856f2486b69d3c9f3ad16e2ed52686fbc9c88743cf76d50e473c19f
-
SHA512
83b3bb2bf2ece00861646da1058a08a1c29bc31727961e52400393af00bfd446341bc7491b6f3032d8cef1cc167e4948feadb4a890b35d5b28a84b0803ac8815
-
SSDEEP
1536:hbJxbisWacQPeim9bvPVDFD+l9yF8Z4+PSPXz3zW5bq4WB2+qDZW6pOu2iLCGi4+:FbhcQGHLIGc4SAzsehe6u2sCf4RM
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3724 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3724 wrote to memory of 2196 3724 AcroRd32.exe 90 PID 3724 wrote to memory of 2196 3724 AcroRd32.exe 90 PID 3724 wrote to memory of 2196 3724 AcroRd32.exe 90 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1508 2196 RdrCEF.exe 93 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 RdrCEF.exe 94 PID 2196 wrote to memory of 1932 2196 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\b9f0c6b270f953fbbfdda121b405e648_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:3724 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2196 -
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=3FA7326516C06375F67307700E951C4B --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1508
-
-
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=3418CCF5ED09E81E0ED541FE7F7240B3 --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=3418CCF5ED09E81E0ED541FE7F7240B3 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1932
-
-
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=94D34554E983F93CF94985F848C0A089 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2948
-
-
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=8A89FB405F83333CDA04CBA573A71B35 --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=8A89FB405F83333CDA04CBA573A71B35 --renderer-client-id=5 --mojo-platform-channel-handle=1852 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3172
-
-
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=002862CB90EC93171081F2E5B129393A --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1032
-
-
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=20360E04C998E73857B108917D72DC90 --mojo-platform-channel-handle=1880 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:384
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5f0865320968171382907b6000ea832ae
SHA1fbf74aad81a741991a1bb59510d3cb3ba1e00eb6
SHA2567bcf4c79b891035100121972b0c53401d07cf18d4d30d70ebca4055d4bb34cb5
SHA512d6719ed1770fafd84b9adc0e97960042bda40106b3d8b81ab68b89492ffa8064e576d223f11079a9b32dafabf28254d953e841c492fd942c7a308ab6250f3db8
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5