Analysis
-
max time kernel
147s -
max time network
164s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
29-10-2021 19:10
Behavioral task
behavioral1
Sample
ukvda.xzbpr17 .bormz17 .bnsovwhe17 .ezlazc17 lzb.dzvljc17 gog.fcop17 waj.am17 dlvtce17 .uwln17 .xwid.pdf
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
ukvda.xzbpr17 .bormz17 .bnsovwhe17 .ezlazc17 lzb.dzvljc17 gog.fcop17 waj.am17 dlvtce17 .uwln17 .xwid.pdf
Resource
win10-en-20210920
General
-
Target
ukvda.xzbpr17 .bormz17 .bnsovwhe17 .ezlazc17 lzb.dzvljc17 gog.fcop17 waj.am17 dlvtce17 .uwln17 .xwid.pdf
-
Size
108KB
-
MD5
2606dd3c72cffd640d6feef9a57e1f93
-
SHA1
10d28398074dc6c597703f51413b031a32bbfe77
-
SHA256
48954f889f3559b2a1ebbb1b271f9bae10bf84ecf22171ec52a60c564c99a970
-
SHA512
963c6a5ae56f5449770e193cf12c93e412df0d6ecc0e3aeea2abfc08f8d357bde604f69b84ec55b2a23f3f6be73e9a8ed00ace487dc0bf4284a29534985cfa71
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
Processes:
AcroRd32.exepid process 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3044 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe 3044 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3044 wrote to memory of 2196 3044 AcroRd32.exe RdrCEF.exe PID 3044 wrote to memory of 2196 3044 AcroRd32.exe RdrCEF.exe PID 3044 wrote to memory of 2196 3044 AcroRd32.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1640 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe PID 2196 wrote to memory of 1712 2196 RdrCEF.exe RdrCEF.exe
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\ukvda.xzbpr17 .bormz17 .bnsovwhe17 .ezlazc17 lzb.dzvljc17 gog.fcop17 waj.am17 dlvtce17 .uwln17 .xwid.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
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
-
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=DD23D2FDC324130FE1516C5DAD6CFB61 --mojo-platform-channel-handle=1628 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=6613841CAFA35EABE07D98615F45B2F8 --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=1 --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=6613841CAFA35EABE07D98615F45B2F8 --renderer-client-id=2 --mojo-platform-channel-handle=1640 --allow-no-sandbox-job /prefetch:13⤵
-
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=D44EC04E42DCEB8F4B9594B53C3FC78E --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=1 --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=D44EC04E42DCEB8F4B9594B53C3FC78E --renderer-client-id=4 --mojo-platform-channel-handle=2088 --allow-no-sandbox-job /prefetch:13⤵
-
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=A8180DDEF88FF4F08E3F9E7D52149B85 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=A29FDA338E8ECD159CADE4F0BB4D5E5B --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=1B8577075B95DE699D12B5B4C117A9AA --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1300-132-0x0000000077CE2000-0x0000000077CE3000-memory.dmpFilesize
4KB
-
memory/1300-134-0x0000000000000000-mapping.dmp
-
memory/1300-133-0x0000000000BD3000-0x0000000000BD4000-memory.dmpFilesize
4KB
-
memory/1640-120-0x0000000000D60000-0x0000000000D61000-memory.dmpFilesize
4KB
-
memory/1640-116-0x0000000077CE2000-0x0000000077CE3000-memory.dmpFilesize
4KB
-
memory/1640-118-0x0000000000000000-mapping.dmp
-
memory/1640-117-0x0000000000E61000-0x0000000000E62000-memory.dmpFilesize
4KB
-
memory/1712-121-0x0000000000C2A000-0x0000000000C2B000-memory.dmpFilesize
4KB
-
memory/1712-122-0x0000000000000000-mapping.dmp
-
memory/1712-124-0x0000000000600000-0x0000000000601000-memory.dmpFilesize
4KB
-
memory/1712-125-0x0000000000C40000-0x0000000000C41000-memory.dmpFilesize
4KB
-
memory/1712-119-0x0000000077CE2000-0x0000000077CE3000-memory.dmpFilesize
4KB
-
memory/1784-128-0x0000000000000000-mapping.dmp
-
memory/1784-126-0x0000000077CE2000-0x0000000077CE3000-memory.dmpFilesize
4KB
-
memory/1784-127-0x0000000001822000-0x0000000001823000-memory.dmpFilesize
4KB
-
memory/2040-136-0x0000000077CE2000-0x0000000077CE3000-memory.dmpFilesize
4KB
-
memory/2040-137-0x0000000001824000-0x0000000001825000-memory.dmpFilesize
4KB
-
memory/2040-138-0x0000000000000000-mapping.dmp
-
memory/2196-115-0x0000000000000000-mapping.dmp
-
memory/3400-140-0x0000000077CE2000-0x0000000077CE3000-memory.dmpFilesize
4KB
-
memory/3400-141-0x0000000000E61000-0x0000000000E62000-memory.dmpFilesize
4KB
-
memory/3400-142-0x0000000000000000-mapping.dmp