Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26-08-2024 04:15
Behavioral task
behavioral1
Sample
c24398224d7517c22bb6034572253805_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c24398224d7517c22bb6034572253805_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c24398224d7517c22bb6034572253805_JaffaCakes118.pdf
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Size
35KB
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MD5
c24398224d7517c22bb6034572253805
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SHA1
3b9a8201c40fb74413588e7ed513af4a682476cf
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SHA256
13b7f918cc543ece9c982a8d713b89a45629cfd3c01a01329edcbd9806f0a290
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SHA512
4dda25d9e2a994950f6f507babf79c090450d84a12142c1a500316a5dc27782b67129b55347cd174cb4bfd2a1fa9ee66fb05dd51ae248a2b4f7d7e9429e49589
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SSDEEP
768:igGzpDde0EFGdFR1Rg2N5KCPtfj2RlNNBQcsZARQbbvrjPMyyeJR:/GFhe0E8fjkNPQlZUyzjPKeJR
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4916 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe 4916 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4916 wrote to memory of 5072 4916 AcroRd32.exe 92 PID 4916 wrote to memory of 5072 4916 AcroRd32.exe 92 PID 4916 wrote to memory of 5072 4916 AcroRd32.exe 92 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 1584 5072 RdrCEF.exe 93 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 RdrCEF.exe 94 PID 5072 wrote to memory of 3900 5072 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\c24398224d7517c22bb6034572253805_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:4916 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5072 -
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=BEC31425EC68C9E5D544164C59600393 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1584
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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=7208D05E765DE991CCB5ABFA6EE9A16E --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=7208D05E765DE991CCB5ABFA6EE9A16E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3900
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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=0A77BF5D4D0AE0C71212322E5214B8B3 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1576
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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=6D15D8182E37B6922514EA8C3581983F --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4648
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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=6A50E0CE89AED821D3C56731A897CD18 --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=6A50E0CE89AED821D3C56731A897CD18 --renderer-client-id=6 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3876
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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=BF36C9B1DF70A6CE02134F351B2E227B --mojo-platform-channel-handle=2704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4548
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2184
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52de4e91fe5eedac12991f59dd9d96d5e
SHA1d2dadafe89defd4d165d9d8f8ac96b0cebd5ed80
SHA25617c9fd25ded45b6a2859eb3ef8427d925fac56b686045871691194d7a80d0043
SHA5126aef2a5846b85b6d6ee39ac6687f8aca198d6325a3c21ed40fdff43c0a944faa359b6bf4205f263789037151cf6e631598e4d86614f43c31ec8ec91c34552acc
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5