Analysis
-
max time kernel
135s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-08-2024 08:37
Behavioral task
behavioral1
Sample
c87e851a3c02b313b32b4e99602f8c59_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c87e851a3c02b313b32b4e99602f8c59_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
-
Target
c87e851a3c02b313b32b4e99602f8c59_JaffaCakes118.pdf
-
Size
4KB
-
MD5
c87e851a3c02b313b32b4e99602f8c59
-
SHA1
f14dc1d5caa034d113b813d437e0f1d6271336b3
-
SHA256
2bab933da0e148992896c4b80cdfdf25915648fd816f5cfe0a9a9c55e47a4923
-
SHA512
86afe0802739738e7fdd5786ca4e51bdb5e6e23157847536be3ae8f409d237a063a86ad2f786608606264f822cc2e295bc3b50d3206a7d5aa784e23a23ffdc59
-
SSDEEP
96:40G1oBwyGL5qP7dpsvlp0zi3gAkADB5Hdd2eCQn9gkiFdRpKSp:40G2myGLAPIUBwFR32Y9gdKSp
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 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 AcroRd32.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3932 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe 3932 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3932 wrote to memory of 3732 3932 AcroRd32.exe 87 PID 3932 wrote to memory of 3732 3932 AcroRd32.exe 87 PID 3932 wrote to memory of 3732 3932 AcroRd32.exe 87 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 3240 3732 RdrCEF.exe 88 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89 PID 3732 wrote to memory of 2740 3732 RdrCEF.exe 89
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\c87e851a3c02b313b32b4e99602f8c59_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:3932 -
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:3732 -
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=6844028666DC2B926F6FF1BB91ED1C54 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3240
-
-
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=CF448DFAB3546508A53DBE41F4022BE8 --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=CF448DFAB3546508A53DBE41F4022BE8 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2740
-
-
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=01C06C43B888746AD71999EE2FD38ACA --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2600
-
-
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=D2C838677BF979D64AF5E85000F3A0F6 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1844
-
-
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=B84ECDE53430BE21FCA2FABDBA2F3D97 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2192
-
-
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=B831FF971E6280C1104865244F00E556 --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=B831FF971E6280C1104865244F00E556 --renderer-client-id=7 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4364
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1184
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5c3c227ef0101a48ba233ae600284f553
SHA16ad353d2c24aeb0c38b2231872a24aa7b300814e
SHA2565baf59ccd1ede12dae1c7fbfa72f4e857ef1f62dff4cd582cd7f903b808dc42b
SHA512f15881cee8e70a78a49aaad6be6a3407e3c5f7e9c0997405e3147579dcd9c5594a4b3d0a08846e68372c57ff64d25d52d9b10eee78d1be6ea7698096d65aa2ff
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5