Analysis
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max time kernel
149s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-08-2024 10:33
Behavioral task
behavioral1
Sample
Read_the_details_gORg4TTIHeu.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Read_the_details_gORg4TTIHeu.pdf
Resource
win10v2004-20240802-en
General
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Target
Read_the_details_gORg4TTIHeu.pdf
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Size
4KB
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MD5
6b645e96e10972dd4b0fd10a0867f5d4
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SHA1
f5459cadd87d5da851dc4df8cd6e1133c4bd9b1e
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SHA256
5c39c858a5cb618a03adc26e2b7e0679dc4f005bc186fd7fda6e41a6b5586ecb
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SHA512
232d78a2a7da0dac7fcc7333472eb34f672dcfdaaaba976282bd7eee40d4b398f3aac292aec1b399e9a3d4dff0d2d29aacaa3f1a310590c670aaee827f469547
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SSDEEP
96:14H+F6ohk6FRG+6VpGgjv9xipbMF+0dcDbuQKZL3t:EqRGVNviMj0buQKf
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 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 -
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5100 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe 5100 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5100 wrote to memory of 612 5100 AcroRd32.exe 91 PID 5100 wrote to memory of 612 5100 AcroRd32.exe 91 PID 5100 wrote to memory of 612 5100 AcroRd32.exe 91 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 5080 612 RdrCEF.exe 93 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 RdrCEF.exe 94 PID 612 wrote to memory of 4120 612 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\Read_the_details_gORg4TTIHeu.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:5100 -
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:612 -
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=7ED1D74D8EA645194204E0E84768382A --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5080
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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=04ED4F1621F746645546BB8556FCF179 --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=04ED4F1621F746645546BB8556FCF179 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4120
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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=BA131741BC540CCFC354BA46E32647A2 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1636
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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=2B2FBC988B39568DDA51D2FCA99F3122 --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=2B2FBC988B39568DDA51D2FCA99F3122 --renderer-client-id=5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4084
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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=E81EA72C8996913859B7059D2AC17F78 --mojo-platform-channel-handle=2756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4588
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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=51BE8ABE9C91144F3BBD5D6146CF312A --mojo-platform-channel-handle=2772 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1792
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1212
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD565a441e15aebd2ea4ca23c6645e77360
SHA145872ae767133346c9541b66d52e9a5d401ac68c
SHA2565815f81df43ef01a84496335857821186fb7fd41a0e9f79e6105f65020e5c38f
SHA512cc976b6a1fd289924a0a523b4be1693305c98a9ea706a5138c38ad4d103cc613ca67aa2d2c36eb5a05f345660088a1a4624b0592056b54ca67fbfadc1f5f75d5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5