Analysis
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max time kernel
141s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
29/05/2024, 15:11
Behavioral task
behavioral1
Sample
8129d57e2bddfd072509b5d3743c811e_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8129d57e2bddfd072509b5d3743c811e_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
8129d57e2bddfd072509b5d3743c811e_JaffaCakes118.pdf
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Size
28KB
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MD5
8129d57e2bddfd072509b5d3743c811e
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SHA1
cc0668672331d51184d47b616448c6d23a782870
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SHA256
a74b149d2dea91c90f3c9d4e8995dad6ca1c445eb2decca409dde31a34449c87
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SHA512
4d07a31752872d3d9d6faed1a44cafe85464145de31f67d3db7d99ef1b0a9e5367530be3c96358207a5f819f4bdd0d4ee6ef77231f528e9964ba766a76454987
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SSDEEP
768:9WF7v0yesxXgp8x13PRKOMOklTXak2sDKP9E5vXuMZmwgCLWarjJ:EFzeuwp8x13PRKOMOk9Xarr8XFZmGWSF
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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1584 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe 1584 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1584 wrote to memory of 3836 1584 AcroRd32.exe 86 PID 1584 wrote to memory of 3836 1584 AcroRd32.exe 86 PID 1584 wrote to memory of 3836 1584 AcroRd32.exe 86 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4984 3836 RdrCEF.exe 87 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88 PID 3836 wrote to memory of 4036 3836 RdrCEF.exe 88
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\8129d57e2bddfd072509b5d3743c811e_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:1584 -
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:3836 -
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=097B70F7248054A97C0DDC90B67328A8 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4984
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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=6D594799B3994EC5066FFFDAEF0135D8 --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=6D594799B3994EC5066FFFDAEF0135D8 --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:13⤵PID:4036
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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=ED27082571D088EEBE003332A7BE4934 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1412
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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=3F5E6608D44EEBE6170855DEA8057D0D --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=3F5E6608D44EEBE6170855DEA8057D0D --renderer-client-id=5 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job /prefetch:13⤵PID:1480
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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=CFDBB2166ACF3E26691F423E8AB2144B --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5032
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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=CA650227F956467EED5E896D32629C0B --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:688
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a3aa6071f1ef29e28deb007717ceef2e
SHA1e7058b5d1c7ff7358f3f05b09d4b8047c7aea12a
SHA256e442ffd4b4e43432c6cc129ba3c1853d71b59b7907007f9d1631dd8ee2787b73
SHA512e94c32c8370c35609350fc477613063ca24046282d6883b51777c84f360071449e63dcd44bcf2c92b0c8dcc575ae79c0bab4d869533b491d3797868f6e052d28
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5