Analysis
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max time kernel
150s -
max time network
149s -
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 18:28
Behavioral task
behavioral1
Sample
9f2455c1e0705c17cff5ad7af39a1fa3_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9f2455c1e0705c17cff5ad7af39a1fa3_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
9f2455c1e0705c17cff5ad7af39a1fa3_JaffaCakes118.pdf
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Size
41KB
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MD5
9f2455c1e0705c17cff5ad7af39a1fa3
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SHA1
db8c4f96209fdd3b95d4e22fff1615968457fb44
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SHA256
3896860ec8c2238f824a3dc8bf0fefbd8287a25fa268b4139134bdb63b676cc6
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SHA512
cd60544257e18d1661092138e0157f4d5a3b5000ff7ba81cb71281d41d050e9734de6e99e545483b9d0eea3bf2fe1992088cb4add0b2db334d84e77282960925
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SSDEEP
768:7pgGzpD3F151LB5eSzUhALvVUR/x/YGnFy8TiwzSJtexSGc9ftSawShh60vQK59m:OGFTXerA4FRrSJoc9f5h60YK59m
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-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1164 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe 1164 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1164 wrote to memory of 4484 1164 AcroRd32.exe 84 PID 1164 wrote to memory of 4484 1164 AcroRd32.exe 84 PID 1164 wrote to memory of 4484 1164 AcroRd32.exe 84 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 4864 4484 RdrCEF.exe 85 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 RdrCEF.exe 86 PID 4484 wrote to memory of 3316 4484 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\9f2455c1e0705c17cff5ad7af39a1fa3_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:1164 -
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:4484 -
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=A4EA305A31941DC13DE1C16E4AF8C0AA --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4864
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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=D415B829A52B7F871CD9417C7E0AFC25 --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=D415B829A52B7F871CD9417C7E0AFC25 --renderer-client-id=2 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:13⤵PID:3316
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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=E3851BC6E7B4EDEF4FD489E4CA7F4290 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3092
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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=9CE0464ADD58F78E8327A5EADE445ADF --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2696
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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=3793F41A47FE554BABB90B5D985D25BA --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2288
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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=0819362003DACF4CA53FC1B4DD7B3285 --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=0819362003DACF4CA53FC1B4DD7B3285 --renderer-client-id=7 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job /prefetch:13⤵PID:5068
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1176
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5eee7ec3feba5b44aee0428c6a03ad3b6
SHA1d063e4e616bfd463acec1129d5c731d12f5e570f
SHA256387d7e151a98d13f9a63e49b628ffca7bfa8f6d4a111e99b93fbb3f974dddf8c
SHA512ce48fc94f0cc1f9434354d42c617c8d7b7924ec15e9501fe43d1e02177b325a172438595bb863237f20a0ff2f675d02da0f118e9096dc52eb998a59b7d4b14f6
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5