Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
12-05-2024 00:21
Behavioral task
behavioral1
Sample
37470f5c66208dce382a1c4c2a2f50e4_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
37470f5c66208dce382a1c4c2a2f50e4_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
37470f5c66208dce382a1c4c2a2f50e4_JaffaCakes118.pdf
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Size
41KB
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MD5
37470f5c66208dce382a1c4c2a2f50e4
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SHA1
ccf56ec2d92e5c815ee0f2acc7d72449784e644e
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SHA256
bf1c7b3d67a1f12b7f0ba014ba34c19dd3733c31012d2f8440a06335063656bc
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SHA512
e20fe20acae8100fd80330ec44f069b90f340dfec92d8c8d5dfefdcd4f60518f6a4bc7bff4c16bb67dd04bd68f60a900e1e9ca3b594bb70a6801e6f9cf837345
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SSDEEP
768:hgGzpDqpUryjndCkXqK1ABK2i+RHnW5yP29U/j8yjpKj4iPNrDlALNpi:SGFmpqE5yoy9KMwrRALNpi
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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 216 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 216 wrote to memory of 1100 216 AcroRd32.exe 89 PID 216 wrote to memory of 1100 216 AcroRd32.exe 89 PID 216 wrote to memory of 1100 216 AcroRd32.exe 89 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 2264 1100 RdrCEF.exe 93 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 RdrCEF.exe 94 PID 1100 wrote to memory of 3656 1100 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\37470f5c66208dce382a1c4c2a2f50e4_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:216 -
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:1100 -
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=6500E5859BF15CFE613D4A38BC6CF3CC --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2264
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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=004B4F6B89915DC7DBB5F4EB602BAF02 --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=004B4F6B89915DC7DBB5F4EB602BAF02 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵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=0D6A3E72884D9392B1606BFA35B08F66 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4872
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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=865627A398AE4D8D819C83D97E667081 --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=865627A398AE4D8D819C83D97E667081 --renderer-client-id=5 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:13⤵PID:3020
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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=C604E2105E475B033B45484E70926CCC --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2148
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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=4138D85EE07162C2CA2AE933C744B2B0 --mojo-platform-channel-handle=2904 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4236
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD51683b42dcadb73d5d0beed24f89be3f6
SHA1ef0c1d0e88a16b7a645fab4ff89ae2467f3dd1ad
SHA256550e6875e9c9acc561e81c0cfcc50a817fa62eedf5559e0226f1deafb9428417
SHA512749a516d5d191d6e5db7788a13997e51496b57c330d524c0ad1b1e48ef2a3cdc99d9ae7bba423f1aafb11ca6688fc059d5e97a99fb5cdd12526fc175b1b6aa26
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5