Analysis
-
max time kernel
134s -
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
18-08-2024 03:20
Behavioral task
behavioral1
Sample
a530bfd7ca76690a35c7ab269406d5c1_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a530bfd7ca76690a35c7ab269406d5c1_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
-
Target
a530bfd7ca76690a35c7ab269406d5c1_JaffaCakes118.pdf
-
Size
90KB
-
MD5
a530bfd7ca76690a35c7ab269406d5c1
-
SHA1
a45cfe3ee2ff67ca49b826779e1c88cff12a3db0
-
SHA256
00b96b287622d95029c1df17cc0bccade546502c8aba7eee6d52ea849592767f
-
SHA512
e487162435b7550cff01ce4b4d02bef4b1def4530f768503a730e6f6b393f9218c685b1f248923bbb7687798af12692b28be66034784a7a1003298c142271c59
-
SSDEEP
1536:nj4JbDPizKTwhgPC7AfOPP/4QTewn8elERp97TvFvACBACIPkeWPUqK3BlW0pOdJ:mbDKyTfOP4QT3n8wERL7zNACBACJ1fo8
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 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 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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4504 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe 4504 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4504 wrote to memory of 3264 4504 AcroRd32.exe 92 PID 4504 wrote to memory of 3264 4504 AcroRd32.exe 92 PID 4504 wrote to memory of 3264 4504 AcroRd32.exe 92 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 2564 3264 RdrCEF.exe 93 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 RdrCEF.exe 94 PID 3264 wrote to memory of 3152 3264 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\a530bfd7ca76690a35c7ab269406d5c1_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:4504 -
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:3264 -
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=97FBB4366EA4349F3595614C0B2450B3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2564
-
-
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=4E37BF86F71C0BB3DA92C7C77B2CEC0C --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=4E37BF86F71C0BB3DA92C7C77B2CEC0C --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3152
-
-
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=FD1CDA66F3ADA4601455DF389EF9E842 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4548
-
-
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=2504D1AD5F8BD5280872EADE7563F0C5 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3012
-
-
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=FBDC17B67CD26406AFBFC8266AD5CD3C --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=FBDC17B67CD26406AFBFC8266AD5CD3C --renderer-client-id=6 --mojo-platform-channel-handle=1920 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3720
-
-
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=61C330B0C558C3DAD16DCF0A12895483 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4256
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4048
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5d071cd56d2c322d70f98bdc35e302c6e
SHA1879e84a340c207bff7020eb7aa168f761f6eec62
SHA256702964d77786be40248a711d67f30ddaec03004a5acff4fd5c434eb4866ec68d
SHA512d7812d59d8ae5df907948e59a58070ae14922ff61f4a24d12afe88ad2f41249f691573357847a3f448d7e85340afc397021307a0202a8dbf70f90275bf5741bd
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5