Analysis
-
max time kernel
141s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
15-08-2023 18:42
Behavioral task
behavioral1
Sample
whirlpool/A/Whirlpool-cover.pdf
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
whirlpool/A/Whirlpool-cover.pdf
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
whirlpool/B/Whirlpool.pdf
Resource
win7-20230712-en
Behavioral task
behavioral4
Sample
whirlpool/B/Whirlpool.pdf
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
whirlpool/D/Whirlpool-ip-statement.pdf
Resource
win7-20230712-en
Behavioral task
behavioral6
Sample
whirlpool/D/Whirlpool-ip-statement.pdf
Resource
win10v2004-20230703-en
General
-
Target
whirlpool/B/Whirlpool.pdf
-
Size
252KB
-
MD5
65f37cb455168cfacfb892963afb9abd
-
SHA1
056e05961fd09dcba8e335514da198ef96307e81
-
SHA256
8cd3344150b76f5353ef53b5cddbe2de91252450647a1079aa97439ac821b97c
-
SHA512
89c3eea0fc03c84ed584f72b99605760cacb6f184edabb5f38dceeafcaa48949a233dd6e808d69f89ff7165b0e8b42a3d974cc660a966c430537c549eb80c50b
-
SSDEEP
3072:7tabumKxrGaSiI0KbjxRwCxcnIRGWYpJuya3naxtHLVD0F0lJevRY47ENz:QuBSi69RxcnqGTmxa3HS2JIRNENz
Malware Config
Signatures
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1680 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe 1680 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1680 wrote to memory of 1332 1680 AcroRd32.exe 86 PID 1680 wrote to memory of 1332 1680 AcroRd32.exe 86 PID 1680 wrote to memory of 1332 1680 AcroRd32.exe 86 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 1816 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 4800 1332 RdrCEF.exe 90
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\whirlpool\B\Whirlpool.pdf"1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1680 -
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⤵
- Suspicious use of WriteProcessMemory
PID:1332 -
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=8FBDAD4D828442C510E76D00E695CD83 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1816
-
-
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=F41DC09E0EC95FCF5993B4FFAA7210E5 --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=F41DC09E0EC95FCF5993B4FFAA7210E5 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:4800
-
-
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=78799B1AE6B3E2243DAEA54F6D370E33 --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=78799B1AE6B3E2243DAEA54F6D370E33 --renderer-client-id=4 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job /prefetch:13⤵PID:3208
-
-
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=7E5ED55CC69C23D9291A9711FABB2DE5 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4904
-
-
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=FD5FECE149B340D8A1B42AB0779C5F87 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2444
-
-
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=621F11159A34EE3D6F68C15EBF0C4FDE --mojo-platform-channel-handle=2588 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5096
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3708
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
-
Filesize
64KB
MD519fa0c678a9a3579d1117f027316282d
SHA10704f201b7f4d996b146d6f53ccdde301d0da1b5
SHA256d7c02dc765dc428c86be4f8855d51226097fe31df53b4e9ed16c489f51fd2e17
SHA512e17240346cdc9430005b8e1cc43c8ad21d48a8278f53d42a1d17ab5faf5259ae587879529161f010ea99951ea29b709835fa006ef0783f9e83e16c8e2cd9aac1