Analysis
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max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
18/04/2024, 08:36
Behavioral task
behavioral1
Sample
f7a4765ed9ff2993a4458080bfe4d052_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f7a4765ed9ff2993a4458080bfe4d052_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
f7a4765ed9ff2993a4458080bfe4d052_JaffaCakes118.pdf
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Size
84KB
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MD5
f7a4765ed9ff2993a4458080bfe4d052
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SHA1
a3e54f108fe05c593c875c313a2da187888f5f1e
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SHA256
3d3ded79c88d93880a5ae6702ab6a6f4b1a2f555197f71b0dd17750808db41eb
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SHA512
d1fadaf5e0fe690897a6e510864e75a6a262ab89ca3fee415a655963e007410d217c5b5a18e63d0f1b4e9da5feac395641652e951d00dadbfafe9f8ae05c697f
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SSDEEP
1536:Efb4hJWau8aj/lpzk34RD5woe2G7LUdrCB9IWRQ1QOiWwpOSVWxcbUl8:64hJWaul3zkIRD5wozGnU5CHTOVSVSA5
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-1-5-21-776854024-226333264-2052258302-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 932 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe 932 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 932 wrote to memory of 1260 932 AcroRd32.exe 92 PID 932 wrote to memory of 1260 932 AcroRd32.exe 92 PID 932 wrote to memory of 1260 932 AcroRd32.exe 92 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 2348 1260 RdrCEF.exe 93 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 RdrCEF.exe 94 PID 1260 wrote to memory of 3912 1260 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\f7a4765ed9ff2993a4458080bfe4d052_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:932 -
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:1260 -
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=7CBBFDC4F954431ECAFA0DB9F1E17027 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2348
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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=1847835F06AB08CE86905F057CBE6139 --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=1847835F06AB08CE86905F057CBE6139 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:3912
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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=E7AEB0F5EDEACA4EB95BC6FD673AEA55 --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=E7AEB0F5EDEACA4EB95BC6FD673AEA55 --renderer-client-id=4 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job /prefetch:13⤵PID:4556
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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=20481316675AAEF940B701C38FFBD826 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:740
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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=56BD4FAD9FECAC21E69ABD79060755DA --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1324
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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=EF3E7C13CC63B5EEEA6AC55D7BDA8026 --mojo-platform-channel-handle=2772 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2488
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1244
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5df4c94756b5da5c4ccf35bcb94312d22
SHA124a4ef8243f9c7a4ba5c6dd2b8bdfa16798c852d
SHA256b0c4f1c2c25e9211929a7eb9d868f4a09faa6577472af1be1158cbbfe63b213c
SHA5126ce96707d9f621c3000f7c0646a5e8eb0ffdb3007ef615d5030d8da9e60a51424cb2f933f23e78f8adc34a3f73f7bb4125a602de33bdac2dc6ae38081e268092
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5