Analysis
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max time kernel
147s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28/03/2024, 17:50
Behavioral task
behavioral1
Sample
0c28aa91f9b7c75814dc7b23c62e529a_JaffaCakes118.pdf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
0c28aa91f9b7c75814dc7b23c62e529a_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
0c28aa91f9b7c75814dc7b23c62e529a_JaffaCakes118.pdf
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Size
68KB
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MD5
0c28aa91f9b7c75814dc7b23c62e529a
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SHA1
d8d6ea42269f30ff33ef471d18388540f661f3ca
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SHA256
e0c76347ec45f2666b4e43d994654a9f7317966f9f274b4c885a4fb6853fcc4a
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SHA512
c6f8b76d4534430215dd6540e87835811369da172e942734f6c4805cb72df25e9ecfedca41e5880af9d0303235b047aa6c32c8eadabacf689fd7e9f6d9e2e40e
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SSDEEP
1536:SYHr61eMglGBt5djCWla1b/149X7wQvxXbhOWiwyuSWspORGQKureT7SuL:ng7bb+Wy/i9EQvdHyu1RxK4ev
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 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-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5008 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5008 wrote to memory of 3644 5008 AcroRd32.exe 90 PID 5008 wrote to memory of 3644 5008 AcroRd32.exe 90 PID 5008 wrote to memory of 3644 5008 AcroRd32.exe 90 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 2704 3644 RdrCEF.exe 93 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94 PID 3644 wrote to memory of 4168 3644 RdrCEF.exe 94
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\0c28aa91f9b7c75814dc7b23c62e529a_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:5008 -
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:3644 -
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=9A86F0577120784E208EBBF3D888735F --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2704
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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=73AB6310F708EBCD6CBE84798B47D869 --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=73AB6310F708EBCD6CBE84798B47D869 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4168
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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=8B8FAA8AFF54B78B3D0BD23CA74FF76F --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3620
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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=DE60E5538A1AF20114B532803FCDAF59 --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=DE60E5538A1AF20114B532803FCDAF59 --renderer-client-id=5 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:13⤵PID:1176
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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=EFB13B68DE96E9C3AEAC4DE374E90896 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4508
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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=09DD6CBE55F1A54A59590769E52F6639 --mojo-platform-channel-handle=2604 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3232
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4116
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52eb92f2bccce5fb4fcfcbcd6c2a8f8be
SHA19979037998320ab0b888cc70f79aafb17772f24f
SHA256b9ede3645bfe04680163dcc32e88f14534366e88e84f917b4836238558bbe004
SHA512f8ee7dcf4629729a4c02902f72e7baa16fd5cf140a07790222897a94b63dadf7c1d55580d63e83f675af49ea6b6829cb92a15e7fe7a26b58d0c6866ac2ee3a40
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5