Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2024 07:22
Behavioral task
behavioral1
Sample
d5dc23c73c7e2a3100e08d779b9a1ddb_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d5dc23c73c7e2a3100e08d779b9a1ddb_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d5dc23c73c7e2a3100e08d779b9a1ddb_JaffaCakes118.pdf
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Size
39KB
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MD5
d5dc23c73c7e2a3100e08d779b9a1ddb
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SHA1
91ea95691b9f3a25302611ff4bc51824211eabc2
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SHA256
862058a3dd6a39a12e31ba33e0f426b1b03d53972cccb6b2c913f6170d30533b
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SHA512
3f4f791730cdb6b724fc29b5c8d259998a879249d3fc4584f0d0125e4ba58f04d07bbb808955e04cd03e1781b8c30f6901b940d6b2ef395f8005214ef5bea2cf
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SSDEEP
768:Q/DoEnNZyMA6xQoidW3XxPyYK3JjZkS5M9377+S74ZHZON+:QfPyp7dIXQSSW937ZsBZ4+
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 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 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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5016 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5016 wrote to memory of 3444 5016 AcroRd32.exe 90 PID 5016 wrote to memory of 3444 5016 AcroRd32.exe 90 PID 5016 wrote to memory of 3444 5016 AcroRd32.exe 90 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 3216 3444 RdrCEF.exe 91 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92 PID 3444 wrote to memory of 1524 3444 RdrCEF.exe 92
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\d5dc23c73c7e2a3100e08d779b9a1ddb_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:5016 -
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:3444 -
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=40EC33C9DB085C4D02F443C2CFE5B4FC --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3216
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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=334FB6E01F13269A3286596F3771DB74 --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=334FB6E01F13269A3286596F3771DB74 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1524
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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=97BB184BDF67BD76A6D19AD7E80F433B --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4888
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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=B6F5A9A23485EB61362B7B3D18F18701 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5116
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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=00D9868D5117C50D54EA7EB23959A99E --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=00D9868D5117C50D54EA7EB23959A99E --renderer-client-id=6 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3748
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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=66FA113DFE3B5253EAB940A14DB17091 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2608
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1236
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD51c378f236157713799a5c9b10bca763b
SHA1fcbca829b49664e53570e5becf3487e1271792cf
SHA256480b6d06bd7801bb471e4941412f22ddfc0ad26c504ef882d2998b7b30e4786d
SHA51286332a7db19af3c6f089d443e97441add126fa6479a04ba113a5fd8ad6ad7aa844ae9557f3df910cbdd4a8240ee8cf541440154052ebb6996241641334b34623
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5