Analysis
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max time kernel
547s -
max time network
1152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19-08-2024 09:56
Static task
static1
Behavioral task
behavioral1
Sample
HeaterMeals - Disaster Preparedness.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
HeaterMeals - Disaster Preparedness.pdf
Resource
win10v2004-20240802-en
General
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Target
HeaterMeals - Disaster Preparedness.pdf
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Size
4.2MB
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MD5
d2b4c86059deae680d6f24e46a2eadc0
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SHA1
a0394442a3b7e65c91cfe01661a19be9b7ca95f1
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SHA256
009ca4e8a87ec4e7f902905e9383a8535d264aae6c5fcc8a4ea3ef7a357f589c
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SHA512
c42b49455f36b4e1683ae2adfb67432435bca2ca87a84e978e385788a25b34ba75aec9affad9d3bbcc28295ad5c0c6eec55e32447c9a7bef206c3c244c6b1748
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SSDEEP
98304:fIno8W9SRWLtnJvlOObouvK6yK7DZQ+uG7o:f8o8cHL9JvYuYADmaU
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 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 -
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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3940 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe 3940 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3940 wrote to memory of 1520 3940 AcroRd32.exe 88 PID 3940 wrote to memory of 1520 3940 AcroRd32.exe 88 PID 3940 wrote to memory of 1520 3940 AcroRd32.exe 88 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3688 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 3620 1520 RdrCEF.exe 90
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\HeaterMeals - Disaster Preparedness.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:3940 -
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:1520 -
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=22DB652A838C7EA581048DA8C3C4A447 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3688
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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=2EC8FCC7C6DA3C23CD54BCD20E2B70A1 --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=2EC8FCC7C6DA3C23CD54BCD20E2B70A1 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3620
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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=BB5268515113C172C20F8506967CE89B --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1720
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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=821CF203ADB7EEF1C3827B06E8FDB5C3 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- 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=51503BC6F19A12E819B1DB94312D912E --mojo-platform-channel-handle=1708 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2768
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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=5B4E32FE3DA344C1765F154CEFB1986D --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=5B4E32FE3DA344C1765F154CEFB1986D --renderer-client-id=7 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3732
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1488
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5dda37a3124713d85949f1979a547026d
SHA1d7a11ea50dad4f4785a1de3802a381f0459f5e24
SHA25650fa1c2096d5bf2802f11db4360d47a68e03d3388c82de313c8ff0dd5dcd8c1c
SHA51202965be7cb1ffa940006a29ba60d61db768f2298079d2eb0c1470d4aaf9bbf8701349d0a4574b57b35c0a1e26943bb548e9cfb57bc8b5035b97943102ae9f26d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5