Analysis
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max time kernel
134s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
18-08-2024 11:39
Behavioral task
behavioral1
Sample
a6a1aad30342b7ebeb3a7d6088127feb_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a6a1aad30342b7ebeb3a7d6088127feb_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a6a1aad30342b7ebeb3a7d6088127feb_JaffaCakes118.pdf
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Size
73KB
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MD5
a6a1aad30342b7ebeb3a7d6088127feb
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SHA1
31f83533ebc078090358780079b9f49dc49fe887
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SHA256
f68a329bd11a4db4d32c5b319ebd23c503bfa9f311c58e7de55bfc89edd3b70d
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SHA512
234f546f85cca444ccc4e9f766dde0c4fac70d1faefdaef87e5ee855902351f04c26380050c3dc3885fa2f515e704dba362d814c0c6942001ffab5579e625c44
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SSDEEP
1536:AVB/K/W64ZHr2rawz6pidpIzvgoMH+cIToQ2wlPVrCI8z:a36mL2raT6pIbVIWToQ2yrS
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 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 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 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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4700 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4700 wrote to memory of 4504 4700 AcroRd32.exe 90 PID 4700 wrote to memory of 4504 4700 AcroRd32.exe 90 PID 4700 wrote to memory of 4504 4700 AcroRd32.exe 90 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1912 4504 RdrCEF.exe 93 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1472 4504 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\a6a1aad30342b7ebeb3a7d6088127feb_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:4700 -
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:4504 -
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=7978BB157EEE4FDA4BF02120D8E933EB --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1912
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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=BB07C3ADD71E2586DDCACB65A662FFC7 --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=BB07C3ADD71E2586DDCACB65A662FFC7 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1472
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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=4E98777DA6EE71502EC7DDBC765A2A3B --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2160
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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=0DECC5D8F7E3772D124CAE1DDBEC0A3D --mojo-platform-channel-handle=1920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3416
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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=8DCF97F753313AA0CEA1DE509945FAC3 --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=8DCF97F753313AA0CEA1DE509945FAC3 --renderer-client-id=6 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2376
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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=6F937912710363B56CEDAD03256D9672 --mojo-platform-channel-handle=2704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1944
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4348
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD567d6857005c6ee8e3feadcc0e79c0e17
SHA185fbf1a7faa841aba6be7a1c9829d2921ecf5986
SHA256b94cfb202d169f80eedf5ead98878254540b98270f3fc4d888a3d071e8f729e4
SHA5123778152ebb6a22a843a980984285089d397758b41249520bd800fba7c7a9be1b54e6418182ea3643ff89e05ac0c8beedb4705d94b75e4f6bbfaa8e9baee9d143
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5