Analysis
-
max time kernel
140s -
max time network
127s -
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 02:12
Behavioral task
behavioral1
Sample
b9f72411280361428e594660de0f6078_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b9f72411280361428e594660de0f6078_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
-
Target
b9f72411280361428e594660de0f6078_JaffaCakes118.pdf
-
Size
110KB
-
MD5
b9f72411280361428e594660de0f6078
-
SHA1
dd8e549b41483a476b7dc43477641769d04c63ee
-
SHA256
fc9e26e7df9a8e4447f0b6f5d3c97aefdb4beac51c2ba82f7ebad281200de98e
-
SHA512
0e83e75d9f24f6bd8bc498a050e78893723aff1639ae1055254e59d8abcf0977ea7464c715d6a508a9440bc783f82bbbfb53e97fd1535888cc04364b86efbfea
-
SSDEEP
768:DrKWZSVsV1YPveYmYGbLB/vbQNK775BoQ4mijVJipEhiD6T+bIxp0sO9PGVigGZw:4
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2584 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2584 wrote to memory of 1348 2584 AcroRd32.exe 91 PID 2584 wrote to memory of 1348 2584 AcroRd32.exe 91 PID 2584 wrote to memory of 1348 2584 AcroRd32.exe 91 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 5036 1348 RdrCEF.exe 92 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93 PID 1348 wrote to memory of 1472 1348 RdrCEF.exe 93
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\b9f72411280361428e594660de0f6078_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:2584 -
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:1348 -
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=F725BB28F86E754972C3F4D5C3DBF29C --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5036
-
-
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=6756244D06986FB8B7038AEA3B3C88A3 --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=6756244D06986FB8B7038AEA3B3C88A3 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1472
-
-
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=F604C7801D73D393269EEE5BDB3E0FF0 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:452
-
-
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=D0E364DE634D8E7FC932CA6235272BCC --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4776
-
-
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=091259F688C27B8F5306CDEFF2423E8B --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3492
-
-
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=7FEA5C90FC0FCB06EA3CFDA702EBAECC --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=7FEA5C90FC0FCB06EA3CFDA702EBAECC --renderer-client-id=8 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3948
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:460
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD512c7329d11150d2d95d495b22aa6304d
SHA1f23b0a272f5d6ddbdd50de1e6ce97d7b93d9f358
SHA2563b26925043271324e4985a8b05d230615eab95a4f9d04009620750fc2cd8b178
SHA512f0294eda4522817c6cee9ed0ab031ccb57c516c9bc92f2293545abf6edc33f720bb84408b9bb0aa1942c7d075403df5bea1a348e6b7f5e35cf589834d9ffe772
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5