Analysis
-
max time kernel
141s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 01:58
Behavioral task
behavioral1
Sample
91ed1d725e5ebf62bd6d8e04e198631a_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
91ed1d725e5ebf62bd6d8e04e198631a_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
-
Target
91ed1d725e5ebf62bd6d8e04e198631a_JaffaCakes118.pdf
-
Size
92KB
-
MD5
91ed1d725e5ebf62bd6d8e04e198631a
-
SHA1
46321040c8e12914d69ff7452c984f6764e0c405
-
SHA256
9f926abef99cdd9974b97374205b8fcc81448f8449f13c8f178e5817c23cbc7d
-
SHA512
5f851f6061b4d77a36f11a93d7137bd928dfb989408487884a5f58cc831bd943a0bebac4dab5d1a98a44d3fa92f11f888ed947e7cc2965164239e341aa9ad7c0
-
SSDEEP
1536:DjwZfArs3FT+ErbUGQV0P6DCZMT4kDLQnuVDaA2ytWkDUtpH9ZWbpONVIFtpfcsd:4ZfAoBx/FzP6DCCk0g9bNVkd
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 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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4448 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4448 wrote to memory of 3868 4448 AcroRd32.exe 89 PID 4448 wrote to memory of 3868 4448 AcroRd32.exe 89 PID 4448 wrote to memory of 3868 4448 AcroRd32.exe 89 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 2616 3868 RdrCEF.exe 91 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92 PID 3868 wrote to memory of 4984 3868 RdrCEF.exe 92
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\91ed1d725e5ebf62bd6d8e04e198631a_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:4448 -
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:3868 -
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=1E45DCC367B390DA51B8C096032C03A3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2616
-
-
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=32ACC888EF4E1539F5AB527DB72E0F09 --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=32ACC888EF4E1539F5AB527DB72E0F09 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4984
-
-
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=69D1027A507F91D162972F7DE3C53B8F --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2428
-
-
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=26236F1A02A569AFE407931D2B2AAA23 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3292
-
-
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=67BD9CFA7D382A686B61D5ADF42C8429 --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=67BD9CFA7D382A686B61D5ADF42C8429 --renderer-client-id=6 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1660
-
-
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=487A0DD8BDE910FCA3BF0134DD824599 --mojo-platform-channel-handle=1868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2188
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3860
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5b83aa6bca2e8b8eebbef422f51bcd223
SHA110ec7cdaa4ddcf22c43bba1e57f6499ef3aaeb37
SHA25692d41a2c2f6bb22dfa6a40c51b50de95e7ff1742171428ba72189fbf39e86db0
SHA512435b8d87632ca5873ca8698e52b40ac2b29864263fdc43a512c519c8afa6ca854b2542c96db56eb32a04007ea07c39f9ec45c1cf8722eb08f2920e382278b8c9
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5