Analysis
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max time kernel
93s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
11/06/2024, 07:05
Behavioral task
behavioral1
Sample
9d5e8282db484d85f09378b32391825e_JaffaCakes118.pdf
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9d5e8282db484d85f09378b32391825e_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
9d5e8282db484d85f09378b32391825e_JaffaCakes118.pdf
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Size
66KB
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MD5
9d5e8282db484d85f09378b32391825e
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SHA1
b6dae8b08638dd923fa4c20423ab4f895791e723
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SHA256
f96478b3406bd461ca76c38e3fa486882a7104cafd2584ada169177637431fa1
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SHA512
d07f20aeb6aae13f56944ec61be71cade194fc511a7034d217421fd6be9e731224b8c0093ef02690ffdf062cb0316247cd6b766d913e523e65c14011e23b7020
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SSDEEP
1536:QGFmT7D9CQQwyghsxYvAsUXISxt49EQCbl8USd:dFmT7APzghstXVxtgEQCb6H
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-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2664 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe 2664 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2664 wrote to memory of 2404 2664 AcroRd32.exe 82 PID 2664 wrote to memory of 2404 2664 AcroRd32.exe 82 PID 2664 wrote to memory of 2404 2664 AcroRd32.exe 82 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 2236 2404 RdrCEF.exe 85 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86 PID 2404 wrote to memory of 4820 2404 RdrCEF.exe 86
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\9d5e8282db484d85f09378b32391825e_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:2664 -
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:2404 -
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=5054ECE4037E32CEBA87ED6DAA4327EB --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2236
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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=7B7D2FB184A1A0E40D18C5579BF3594A --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=7B7D2FB184A1A0E40D18C5579BF3594A --renderer-client-id=2 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job /prefetch:13⤵PID:4820
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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=58BCD98D560933B1DB22D18D3D5F593F --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3656
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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=F35A6B78B153C71FDCE54C5CD9468FEC --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2876
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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=2DBA15B54A679CD9CEE4F80A561C6453 --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=2DBA15B54A679CD9CEE4F80A561C6453 --renderer-client-id=6 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:13⤵PID:2376
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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=9874DDB76EC215727B6F2D2C42723A97 --mojo-platform-channel-handle=2716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1092
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2728
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD58cd1ed947490d64fd44e1692e172aab3
SHA10f4af8c60290fc9179e658d9a7b56d3d5b2eec95
SHA25630ad504bdfa2cfb054be9f74b503f523367a16eba145e67b503e7c99cfd8b2c4
SHA51278d8d2b66449e4beb731ca9903d18e63cf6ef222b447d310d37e83bb2f926d0a49449fb22915c61c8dd4cf98da09e530c3dde8ab93c487112c5c4d530f613e62
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5