Analysis
-
max time kernel
141s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11/08/2024, 17:41
Behavioral task
behavioral1
Sample
8b558ea9172cb9e0b1de4a063e099325_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8b558ea9172cb9e0b1de4a063e099325_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
-
Target
8b558ea9172cb9e0b1de4a063e099325_JaffaCakes118.pdf
-
Size
12KB
-
MD5
8b558ea9172cb9e0b1de4a063e099325
-
SHA1
4c482210c04c57431d4f52ac7fa1e2d3d535769f
-
SHA256
feab3fa6e958d63a7485fe3ef76be03a73fcf9846adf7756a42d1978e0873d35
-
SHA512
aa28d30b639f94d1b4f476a74d7a88a53e5c0316f5e179edbd5d97c40d9b0f69972bcc71497a648a80baa27d815cf1e57c0854eba45a73479877a71cb3c4d9a0
-
SSDEEP
384:bONbedw+lJ5jcgCspk9RlrbcESLFOdn0GPGF3:GgCIk9RlrbsEN0R
Malware Config
Signatures
-
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 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 AcroRd32.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 -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4788 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe 4788 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4788 wrote to memory of 3304 4788 AcroRd32.exe 89 PID 4788 wrote to memory of 3304 4788 AcroRd32.exe 89 PID 4788 wrote to memory of 3304 4788 AcroRd32.exe 89 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4588 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 4336 3304 RdrCEF.exe 93
Processes
-
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\8b558ea9172cb9e0b1de4a063e099325_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:4788 -
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:3304 -
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=3C3B0121730EC1E70137CFCF083B8DC9 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4588
-
-
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=00BCBB016ADDF24D175D3737F6205747 --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=00BCBB016ADDF24D175D3737F6205747 --renderer-client-id=2 --mojo-platform-channel-handle=1716 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4336
-
-
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=A6244CEDE93CA6B1B54C5F73C8E63AB6 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4864
-
-
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=21E28587127D319B10CE36AA40A90647 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4276
-
-
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=699E6BF44D8040DB877CA4771375E863 --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=699E6BF44D8040DB877CA4771375E863 --renderer-client-id=6 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1984
-
-
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=C62E04B77ACC650FEFD5F20C5BA5D7F5 --mojo-platform-channel-handle=2708 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3640
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1064
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD54fe2b8f26b9062371754ffc510157316
SHA1db81c553f48e4056643873a1c8672127062f8485
SHA25633b13382a76bf1b09f04e2d7222943b76a6a8d469bad2a11dea2bfe795e6ad3e
SHA51263195153fcf81d97fad81622dbb5ecbbaefd81a2ee8562d96ecfbe4427d678c45e0bbf3d0b9a54e942e32a66bd538e3c92a51c02b7d97af1d0b4187e5b8f5dec
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5