Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
20/04/2024, 07:56
Behavioral task
behavioral1
Sample
fc49e94cfdc39dc2620710c13618402f_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fc49e94cfdc39dc2620710c13618402f_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
fc49e94cfdc39dc2620710c13618402f_JaffaCakes118.pdf
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Size
67KB
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MD5
fc49e94cfdc39dc2620710c13618402f
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SHA1
94d4abbe96e8d8c89e2eb3fcf9c9439bb96c9929
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SHA256
72fc96c2a27b712c18868ffa5ee0a2364bf13d4cc4febd26095522855558cb55
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SHA512
09d764fa1a36476b07aabaa3dae3d926024b2ed9c04eb6b95c24e1337d7bf0f98e63f2ac746c67eafb906d4c25243bc9d345a56c528e69a79dc20baedd8d39ac
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SSDEEP
1536:jnjF50zthtBjfNmcfytRBTSYeygUUxO8tp/X:rjF5ithtBjfVfwB9sZO8jX
Malware Config
Signatures
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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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1152 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe 1152 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1152 wrote to memory of 4024 1152 AcroRd32.exe 88 PID 1152 wrote to memory of 4024 1152 AcroRd32.exe 88 PID 1152 wrote to memory of 4024 1152 AcroRd32.exe 88 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 1472 4024 RdrCEF.exe 89 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90 PID 4024 wrote to memory of 4764 4024 RdrCEF.exe 90
Processes
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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\fc49e94cfdc39dc2620710c13618402f_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:1152 -
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:4024 -
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=A13888C645A91EC0D63EB0FFD7A944A9 --mojo-platform-channel-handle=1712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1472
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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=3303F84395E319E367D8342F701EC2BB --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=3303F84395E319E367D8342F701EC2BB --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:4764
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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=61A52D4907BB59BEBF32BBBD329564A5 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:868
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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=D010F5456ACE95A4363FD5B477FBA381 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3220
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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=560B58089C1289DD5B057CD4C1C6C71B --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=560B58089C1289DD5B057CD4C1C6C71B --renderer-client-id=6 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job /prefetch:13⤵PID:3688
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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=54B3E82EF00C75F999D03081BBB04EBC --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1692
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2548
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD581e607e98fa6654f1b51ad93d3bd429b
SHA1d7bc895bc86f23cc212b1d69ea5751c61b0eb9e2
SHA2564829294f22b0f658297b23d2eb281f89ae5bd6ca809923d3222853bc33f63dd8
SHA512dbafd73c0bdf37802ecd1cec502c711c2cb75373c5cd27a76c97e3626b0d3fa14396588ab59c847851bb140b318747ec851d9927f7f685aed1e9682f84867c65
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5