Analysis
-
max time kernel
141s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
05-07-2024 10:43
Behavioral task
behavioral1
Sample
26dc08a3dace347c0428959b581c4ea3_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
26dc08a3dace347c0428959b581c4ea3_JaffaCakes118.pdf
Resource
win10v2004-20240704-en
General
-
Target
26dc08a3dace347c0428959b581c4ea3_JaffaCakes118.pdf
-
Size
11KB
-
MD5
26dc08a3dace347c0428959b581c4ea3
-
SHA1
b374726341a392a151909a21a37fb6d3a8c4b285
-
SHA256
11548f02b8a68ff426151f537a25c320d02a0b95a1aaaa78634fcdf16a5e4667
-
SHA512
955b51ccf233d0657d405157f9c44ec3b4bad9a236f7403105a68692deb062c96a3ecda511165c9b6c2c40069c49c60039b6d3c1718db87f8a4bf3b37ab66f6b
-
SSDEEP
192:EPz4ULMxLIKXHwmBQbVFHP5eMw8AfyanZivmLhVXIAnz4lySpx2sS0CADl/Z89MT:EPz4ULMxLIKXHwm25FvvwGKll8pxlCeZ
Malware Config
Signatures
-
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-1-5-21-2547232018-1419253926-3356748848-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2592 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe 2592 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2592 wrote to memory of 1936 2592 AcroRd32.exe 83 PID 2592 wrote to memory of 1936 2592 AcroRd32.exe 83 PID 2592 wrote to memory of 1936 2592 AcroRd32.exe 83 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1112 1936 RdrCEF.exe 84 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85 PID 1936 wrote to memory of 1884 1936 RdrCEF.exe 85
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\26dc08a3dace347c0428959b581c4ea3_JaffaCakes118.pdf"1⤵
- 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:2592 -
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⤵
- Suspicious use of WriteProcessMemory
PID:1936 -
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=62D343E722E9DE3E9CCA1CAA2260DE0E --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1112
-
-
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=9250AE2D555BDC882AF8D45D25C0B73A --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=9250AE2D555BDC882AF8D45D25C0B73A --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵PID:1884
-
-
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=B20D93159BCFD75F559D2C306817EA88 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:32
-
-
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=91474A663103494A1DD24364B3E36E0D --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=91474A663103494A1DD24364B3E36E0D --renderer-client-id=5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:13⤵PID:840
-
-
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=54B0F9D428BE6A8B2F05137AAD290C23 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:116
-
-
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=E61A243BA8310DD9F9D9A71263675065 --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3268
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5016
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5b59c6ccbf475e38c7d85b7a3cc60fc3d
SHA1a251e2dc5d88d02f6a3432a093eed98a2b756019
SHA256fe616dcffbbe2b1d8b6dee46edba9df1b963c2e7c2a5c26c0fed6dcb9307101c
SHA5121f976dc03db37d0846b15e46513b9badb088121737dbd141eceef3f1eb868df9ec9f9d9e8fc9bcf70ffab3ee5c9d1f02c1ab558c5e23505067794db8a4fcfadf
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5