Analysis
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max time kernel
158s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 17:25
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbjBnLVhnMlBZaEl5OXZKazI5TFdTY1hnaVpId3xBQ3Jtc0ttbFlocUF2c1Judi1hQU14RXdOQkROUnlfSW8tTGZON3VnUjNnTS13YTkxalNSS3RtSTU4bWFrTzZ3LWZfc2l3bkdwN2htajV6MTJBUXlERm9FSlZQbjZNQnJ2YXltRUI2UlRMTXRyN2xKX05Rd2ZETQ&q=https%3A%2F%2Fwww.mediafire.com%2Ffolder%2Fcw22ddzcgxqqx%2FPASS-1234&v=38pzwUM31LA
Resource
win10v2004-20240802-en
General
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Target
https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbjBnLVhnMlBZaEl5OXZKazI5TFdTY1hnaVpId3xBQ3Jtc0ttbFlocUF2c1Judi1hQU14RXdOQkROUnlfSW8tTGZON3VnUjNnTS13YTkxalNSS3RtSTU4bWFrTzZ3LWZfc2l3bkdwN2htajV6MTJBUXlERm9FSlZQbjZNQnJ2YXltRUI2UlRMTXRyN2xKX05Rd2ZETQ&q=https%3A%2F%2Fwww.mediafire.com%2Ffolder%2Fcw22ddzcgxqqx%2FPASS-1234&v=38pzwUM31LA
Malware Config
Extracted
lumma
https://partyyeisdo.shop/api
https://potentioallykeos.shop/api
Signatures
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Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 5284 set thread context of 3232 5284 PASS-1234.exe 152 PID 5492 set thread context of 5660 5492 PASS-1234.exe 154 -
Program crash 3 IoCs
pid pid_target Process procid_target 4472 3232 WerFault.exe 152 2424 5660 WerFault.exe 154 5912 3232 WerFault.exe 152 -
System Location Discovery: System Language Discovery 1 TTPs 4 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 PASS-1234.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PASS-1234.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 3500 NOTEPAD.EXE -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 5284 wrote to memory of 5248 5284 PASS-1234.exe 151 PID 5284 wrote to memory of 5248 5284 PASS-1234.exe 151 PID 5284 wrote to memory of 5248 5284 PASS-1234.exe 151 PID 5284 wrote to memory of 3232 5284 PASS-1234.exe 152 PID 5284 wrote to memory of 3232 5284 PASS-1234.exe 152 PID 5284 wrote to memory of 3232 5284 PASS-1234.exe 152 PID 5284 wrote to memory of 3232 5284 PASS-1234.exe 152 PID 5284 wrote to memory of 3232 5284 PASS-1234.exe 152 PID 5284 wrote to memory of 3232 5284 PASS-1234.exe 152 PID 5284 wrote to memory of 3232 5284 PASS-1234.exe 152 PID 5284 wrote to memory of 3232 5284 PASS-1234.exe 152 PID 5284 wrote to memory of 3232 5284 PASS-1234.exe 152 PID 5492 wrote to memory of 5472 5492 PASS-1234.exe 153 PID 5492 wrote to memory of 5472 5492 PASS-1234.exe 153 PID 5492 wrote to memory of 5472 5492 PASS-1234.exe 153 PID 5492 wrote to memory of 5660 5492 PASS-1234.exe 154 PID 5492 wrote to memory of 5660 5492 PASS-1234.exe 154 PID 5492 wrote to memory of 5660 5492 PASS-1234.exe 154 PID 5492 wrote to memory of 5660 5492 PASS-1234.exe 154 PID 5492 wrote to memory of 5660 5492 PASS-1234.exe 154 PID 5492 wrote to memory of 5660 5492 PASS-1234.exe 154 PID 5492 wrote to memory of 5660 5492 PASS-1234.exe 154 PID 5492 wrote to memory of 5660 5492 PASS-1234.exe 154 PID 5492 wrote to memory of 5660 5492 PASS-1234.exe 154
Processes
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbjBnLVhnMlBZaEl5OXZKazI5TFdTY1hnaVpId3xBQ3Jtc0ttbFlocUF2c1Judi1hQU14RXdOQkROUnlfSW8tTGZON3VnUjNnTS13YTkxalNSS3RtSTU4bWFrTzZ3LWZfc2l3bkdwN2htajV6MTJBUXlERm9FSlZQbjZNQnJ2YXltRUI2UlRMTXRyN2xKX05Rd2ZETQ&q=https%3A%2F%2Fwww.mediafire.com%2Ffolder%2Fcw22ddzcgxqqx%2FPASS-1234&v=38pzwUM31LA1⤵PID:208
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --field-trial-handle=3852,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=2828 /prefetch:11⤵PID:3652
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --field-trial-handle=3812,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=756 /prefetch:11⤵PID:4420
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=5440,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=5464 /prefetch:81⤵PID:4168
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --field-trial-handle=5448,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=5472 /prefetch:81⤵PID:2952
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --field-trial-handle=5832,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=5932 /prefetch:81⤵PID:4380
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --field-trial-handle=5940,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=6020 /prefetch:11⤵PID:4824
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --field-trial-handle=6356,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=5168 /prefetch:11⤵PID:2252
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=22 --field-trial-handle=5424,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=6412 /prefetch:11⤵PID:5000
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=23 --field-trial-handle=3816,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=6328 /prefetch:11⤵PID:4356
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=24 --field-trial-handle=6508,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=6476 /prefetch:11⤵PID:660
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=25 --field-trial-handle=6432,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=6660 /prefetch:11⤵PID:1388
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=26 --field-trial-handle=6768,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=6008 /prefetch:11⤵PID:4016
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=27 --field-trial-handle=6892,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=6904 /prefetch:11⤵PID:4528
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=28 --field-trial-handle=7088,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=6948 /prefetch:11⤵PID:2580
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=29 --field-trial-handle=6344,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=6224 /prefetch:11⤵PID:4444
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=30 --field-trial-handle=6500,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7360 /prefetch:11⤵PID:3688
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --lang=en-US --service-sandbox-type=collections --field-trial-handle=6520,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7516 /prefetch:81⤵PID:4768
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=32 --field-trial-handle=7524,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7560 /prefetch:11⤵PID:3588
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=33 --field-trial-handle=7852,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7984 /prefetch:11⤵PID:5208
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=34 --field-trial-handle=7332,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7692 /prefetch:11⤵PID:5544
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --field-trial-handle=7532,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7648 /prefetch:81⤵PID:5696
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=6092,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7516 /prefetch:81⤵PID:5948
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.FileUtilService --lang=en-US --service-sandbox-type=service --field-trial-handle=6488,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7328 /prefetch:81⤵PID:3364
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --field-trial-handle=5624,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7660 /prefetch:81⤵PID:2496
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C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --field-trial-handle=8040,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7476 /prefetch:81⤵PID:5660
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C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --field-trial-handle=8040,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7476 /prefetch:81⤵PID:5672
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=40 --field-trial-handle=8048,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=7848 /prefetch:11⤵PID:6048
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:3060
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C:\Users\Admin\Downloads\4.1_Setup.1\PASS-1234.exe"C:\Users\Admin\Downloads\4.1_Setup.1\PASS-1234.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5284 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵PID:5248
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
PID:3232 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3232 -s 11363⤵
- Program crash
PID:4472
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3232 -s 12603⤵
- Program crash
PID:5912
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C:\Users\Admin\Downloads\4.1_Setup.1\PASS-1234.exe"C:\Users\Admin\Downloads\4.1_Setup.1\PASS-1234.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5492 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵PID:5472
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
PID:5660 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5660 -s 8723⤵
- Program crash
PID:2424
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3232 -ip 32321⤵PID:3584
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 5660 -ip 56601⤵PID:5136
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3232 -ip 32321⤵PID:5124
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C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\4.1_Setup.1\PASS1234.txt1⤵
- Opens file in notepad (likely ransom note)
PID:3500
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
42B
MD584cfdb4b995b1dbf543b26b86c863adc
SHA1d2f47764908bf30036cf8248b9ff5541e2711fa2
SHA256d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b
SHA512485f0ed45e13f00a93762cbf15b4b8f996553baa021152fae5aba051e3736bcd3ca8f4328f0e6d9e3e1f910c96c4a9ae055331123ee08e3c2ce3a99ac2e177ce