Analysis
-
max time kernel
139s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11/08/2024, 10:35
Behavioral task
behavioral1
Sample
8a0935607527a2a5213e6f268093703f_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
8a0935607527a2a5213e6f268093703f_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
-
Target
8a0935607527a2a5213e6f268093703f_JaffaCakes118.pdf
-
Size
73KB
-
MD5
8a0935607527a2a5213e6f268093703f
-
SHA1
c6acab4f7968042b3fe65a571104ed02896674a9
-
SHA256
a8e0db818554ef817fe948f6474ecc7827b3db3410b6cf99eedb0c0eeb5f6359
-
SHA512
b0c607b8caeda319353adb7cce2452a9cc2deeaedb99846e90a5e03ecc1dc5f7b66b87a03bb9bfe104907c305bf275f97b6717689b7da30fcf03c17e8082de42
-
SSDEEP
1536:gc2TI7JrY8ReUCcKF+AxvcL764OIX53sTYr8qWGpOKUVXW+MCbuGtNZ/F0i1:6TIlYGWcK0AhvW3WDKUVDx/D
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1288 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe 1288 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1288 wrote to memory of 3068 1288 AcroRd32.exe 90 PID 1288 wrote to memory of 3068 1288 AcroRd32.exe 90 PID 1288 wrote to memory of 3068 1288 AcroRd32.exe 90 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 4100 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3456 3068 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\8a0935607527a2a5213e6f268093703f_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:1288 -
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:3068 -
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=2F32B8089D3806784293CC1AF10BC529 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4100
-
-
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=22155EEBB7287CDFCCB572C984F691C1 --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=22155EEBB7287CDFCCB572C984F691C1 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3456
-
-
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=4FD1762093265449FC8E82201E3D7887 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3620
-
-
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=D496C96B3ECACF80150C6FF50A3A0857 --mojo-platform-channel-handle=1888 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
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=FE668E87CBC50784953500CF65D417E8 --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=FE668E87CBC50784953500CF65D417E8 --renderer-client-id=6 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4156
-
-
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=103F24CB21274BF4D1DDADBA0E3F2BBF --mojo-platform-channel-handle=2792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1648
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1212
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5825aeff113c8f300b2f528b54a44e3e9
SHA1a4c927d7ac8f6f8af585da1fb4be8d177a587666
SHA256daaab91d6982599333dd10285140672890c4971ea8854ddc2965883d78701ad3
SHA512ddbd595a80ad8138d0991ac84c327609f6e0c60e83028b0dc8fd9fc803f469d9fe4ebc5dd7becf1de78a4c6546a70c1a776d6ffc233e2687900a9ebbb6e80bef
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5