Analysis
-
max time kernel
94s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
30-09-2024 10:57
Behavioral task
behavioral1
Sample
5d14327f47977594772be173a64fcbf3adda574d3326bbe252677042b421975cN.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5d14327f47977594772be173a64fcbf3adda574d3326bbe252677042b421975cN.pdf
Resource
win10v2004-20240802-en
General
-
Target
5d14327f47977594772be173a64fcbf3adda574d3326bbe252677042b421975cN.pdf
-
Size
74KB
-
MD5
c038624c6a808dbeccc238e6bede4400
-
SHA1
ac02f975a5d96ea1314a02f018587971d4c5b57d
-
SHA256
5d14327f47977594772be173a64fcbf3adda574d3326bbe252677042b421975c
-
SHA512
62f602f39daf1a6851b978d5c4fda456050a389d853523eba08c8dcc7e82c6fa81a6e432411326833889b6d7c5b24e67b1822654974c7344097cf20df3171902
-
SSDEEP
1536:+hcRLpUZgkm7OofBgZ3FvMctznaaUyrYHWQAYM6R4WS9RSJH0i:PGgkmIZ3FvfdaaUUYHWQAYZy9RSJd
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 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 -
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3128 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe 3128 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3128 wrote to memory of 1880 3128 AcroRd32.exe 82 PID 3128 wrote to memory of 1880 3128 AcroRd32.exe 82 PID 3128 wrote to memory of 1880 3128 AcroRd32.exe 82 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 3476 1880 RdrCEF.exe 83 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84 PID 1880 wrote to memory of 800 1880 RdrCEF.exe 84
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\5d14327f47977594772be173a64fcbf3adda574d3326bbe252677042b421975cN.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:3128 -
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:1880 -
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=D06EA2A057F5089454E3712B54D7B6DC --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3476
-
-
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=2167E43CAB7EEB07AF8C2D64678702E7 --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=2167E43CAB7EEB07AF8C2D64678702E7 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:800
-
-
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=864AB620C84C014E8C8CEC269296AD47 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2396
-
-
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=3455FBC3B3EE53C7D186570D3906904B --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2344
-
-
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=69907501A8B2BD9B91C6EF45909ADB6F --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2196
-
-
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=9A2463A1B8F9E1FC68AA4C1FA8706C5B --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=9A2463A1B8F9E1FC68AA4C1FA8706C5B --renderer-client-id=7 --mojo-platform-channel-handle=2528 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1276
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1400
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5ded5d6601f7a8ea13f4de716df78fd96
SHA1f68bc2fd40974aac04c74f7cbc40bd32d95ef85b
SHA256a9f7091083e7112d8c93f67da6f019c2ee938105ba258dc7518930a88e57b4fa
SHA51228ae714ce77639e9fcc068bb818cd3432e42d303e908f5c5a2350c68ca22d7a4c3ce67568a5276ad0c9ec0f42330aeae4857a91d6c30ba2b53db74aaadf67c82
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5