Analysis
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max time kernel
148s -
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
11-09-2024 13:22
Static task
static1
Behavioral task
behavioral1
Sample
da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe
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Size
252KB
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MD5
da6f2a9f953173794446b843129f0d38
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SHA1
6f9077ad5c2515cddb41a92c2bf3d249e7105c51
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SHA256
e9b79a60f3a5d277e034227648baa8a0e7211919f0563c4b6f5951dbb3d1c0f3
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SHA512
d3c6edd5ad1bc718926c1fd79951cf9bc3410292f17cc9430d4135b84a256549ede87947735a7abbe54cf6f86c71b58cfed61c74b8eda49c08ebd139c2fa730f
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SSDEEP
6144:VlzknoBcRzrWsJywvP6bQ7yMP+DE827OaFSEpAC:nAnZRzJT6b7MP+Dd2iafpAC
Malware Config
Signatures
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Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\inf\ram32xp.dll da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe File created C:\Windows\inf\ram65xp.dll da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 9 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 explorer.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 da6f2a9f953173794446b843129f0d38_JaffaCakes118.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 -
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Modifies registry class 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe 116 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3292 wrote to memory of 4376 3292 da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe 85 PID 3292 wrote to memory of 4376 3292 da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe 85 PID 3292 wrote to memory of 4376 3292 da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe 85 PID 3020 wrote to memory of 116 3020 explorer.exe 88 PID 3020 wrote to memory of 116 3020 explorer.exe 88 PID 3020 wrote to memory of 116 3020 explorer.exe 88 PID 116 wrote to memory of 3804 116 AcroRd32.exe 95 PID 116 wrote to memory of 3804 116 AcroRd32.exe 95 PID 116 wrote to memory of 3804 116 AcroRd32.exe 95 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 3000 3804 RdrCEF.exe 96 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97 PID 3804 wrote to memory of 4268 3804 RdrCEF.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\da6f2a9f953173794446b843129f0d38_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3292 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe "c:\FINAL_TBF2.pdf"2⤵
- System Location Discovery: System Language Discovery
PID:4376
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\FINAL_TBF2.pdf"2⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:116 -
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=165140433⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3804 -
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=326DC91A3F72622E34EEB0E59DEFE68B --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵
- System Location Discovery: System Language Discovery
PID:3000
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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=1C4D0FA4F60628D20541CF51F8074492 --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=1C4D0FA4F60628D20541CF51F8074492 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:14⤵
- System Location Discovery: System Language Discovery
PID:4268
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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=ED019E7791D2F1FBD0052F770E0CB473 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵
- System Location Discovery: System Language Discovery
PID:3436
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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=A3921E121C066CDF71852DEEA21A8266 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵
- System Location Discovery: System Language Discovery
PID:4720
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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=0B1630C8DCC21A0A4AFB03B1004200B4 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵
- System Location Discovery: System Language Discovery
PID:2440
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5066cb6584149a8d400626701a8129d1e
SHA12fc169a92530b9cf4f6c74109534180dec7c5573
SHA256e208eeda9b552f02dfd528d3dd69cc7d1eec2087b2fc623a1484ac7485f14f4e
SHA5121e82020adbc8f499e44c39d96620313960bad138e9069f1fcfe816c1ef0967209b5594b491e73c71d92061ef2a79732383360e8b4a7ad054c9e99c2f19631090
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5