Analysis
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max time kernel
154s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11-04-2024 12:00
Behavioral task
behavioral1
Sample
ed5fa25ad77752a0b1d9ce1b37b19218_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ed5fa25ad77752a0b1d9ce1b37b19218_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
ed5fa25ad77752a0b1d9ce1b37b19218_JaffaCakes118.pdf
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Size
95KB
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MD5
ed5fa25ad77752a0b1d9ce1b37b19218
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SHA1
377bf77a71e16719e51cd5bd454975ee6820a322
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SHA256
df4eefd9156dbfa5ac45395ff440887d44ebe6686dd5ac710bcfa61dc3aa3684
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SHA512
5eb31217d95d1b64be918b9e450b73016547c6a1e99464113518f13de2b301357f3b94fea0011d097dc474b30b1cb7093ec862eb9f7d25bfef29930f9131bdd6
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SSDEEP
1536:LA0o2AOX9pkl2DFs8g0dtUIoGzXqnoTa19V1eWwpOS9Wa4xF96stZC5b:t1n4l2DFs8g0jAGmV1hSB8DrtZS
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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4160 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4160 wrote to memory of 4316 4160 AcroRd32.exe 96 PID 4160 wrote to memory of 4316 4160 AcroRd32.exe 96 PID 4160 wrote to memory of 4316 4160 AcroRd32.exe 96 PID 4160 wrote to memory of 4684 4160 AcroRd32.exe 98 PID 4160 wrote to memory of 4684 4160 AcroRd32.exe 98 PID 4160 wrote to memory of 4684 4160 AcroRd32.exe 98 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 4388 4316 RdrCEF.exe 100 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101 PID 4316 wrote to memory of 1888 4316 RdrCEF.exe 101
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\ed5fa25ad77752a0b1d9ce1b37b19218_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:4160 -
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:4316 -
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=5539ACDAA9D7C6C8A3DDEDF1164FA43C --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=5539ACDAA9D7C6C8A3DDEDF1164FA43C --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4388
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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=3C7C2D4CB828EEF42F3702A09ABC856F --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1888
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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=25AB124CDA50DD4055B430543BBEFBA1 --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=25AB124CDA50DD4055B430543BBEFBA1 --renderer-client-id=4 --mojo-platform-channel-handle=2136 --allow-no-sandbox-job /prefetch:13⤵PID:3992
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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=280A3B0882483529F0A71B77F6DDF75A --mojo-platform-channel-handle=1984 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4264
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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=466FEB9BF2107007EB7BE4D80CFC84F9 --mojo-platform-channel-handle=2112 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4492
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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=51D969FD6AE92FEFD95611FB6C8F6DAD --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2620
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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" --backgroundcolor=165140432⤵PID:4684
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4820
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4164 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵PID:1892
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD56416848c7a797542528f300ab255c779
SHA1f270103b86ea602dca90b151355fba5265596364
SHA256384cd6cd8941ba6a1d3d808fac88f330b7aede7dbcad1d3ac2f69c55a1115206
SHA5122f550f2f863c69bfbde96bb395d7b30003b75d5ad2f58c894e08268e85e67868bba6cc02404f1c8efa7a09a00eb36adae52e0ec026959981dc475443e41defc1
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
12KB
MD5a98b3e513feaaa47064a45cb74e902bc
SHA1026c508b017c01e1cc74e0890041756e50d5dd1e
SHA2566f5385d4e48425bbbdaf18df720b4459ede065d5db5c5fe7b95e427ea5f3f2cc
SHA51229f3528ea0361ed617b4789c3cad4c1e30f5acf58c87b6f26539f282566f832b124d23545c90be51658d17e0fd0a761a50acbf2294484de8e08a9067e2b17f19