Analysis
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max time kernel
84s -
max time network
86s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2023 10:46
Behavioral task
behavioral1
Sample
medusa.exe
Resource
win10v2004-20230220-en
General
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Target
medusa.exe
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Size
669KB
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MD5
646698572afbbf24f50ec5681feb2db7
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SHA1
70530bc23bad38e6aee66cbb2c2f58a96a18fb79
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SHA256
26af2222204fca27c0fdabf9eefbfdb638a8a9322b297119f85cce3c708090f0
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SHA512
89bad552a3c0d8b28550957872561d03bf239d2708d616f21cbf22e58ae749542b07eee00fedac6fdb83c5969f50ea0f56fc103264a164671a94e156f73f160a
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SSDEEP
12288:dQA0FfTcwpBuV2UxqDmuiLZeUaoFi2XZWfGe615HhAZV8D4KD/KeX:Tuf4wTuV2Ux3uIZeUBi2Te6HWdKrKe
Malware Config
Extracted
\Device\HarddiskVolume1\Boot\how_to_back_files.html
Extracted
C:\Users\Public\Desktop\how_to_back_files.html
medusalocker
Signatures
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MedusaLocker
Ransomware with several variants first seen in September 2019.
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MedusaLocker payload 2 IoCs
resource yara_rule behavioral1/files/0x000300000000072d-1111.dat family_medusalocker behavioral1/files/0x000300000000072d-1112.dat family_medusalocker -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" medusa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" medusa.exe -
Modifies extensions of user files 7 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\SetInitialize.tif => C:\Users\Admin\Pictures\SetInitialize.tif.onelock medusa.exe File opened for modification C:\Users\Admin\Pictures\DisableUpdate.tiff medusa.exe File renamed C:\Users\Admin\Pictures\DisableUpdate.tiff => C:\Users\Admin\Pictures\DisableUpdate.tiff.onelock medusa.exe File renamed C:\Users\Admin\Pictures\DismountConvert.tif => C:\Users\Admin\Pictures\DismountConvert.tif.onelock medusa.exe File opened for modification C:\Users\Admin\Pictures\GrantRestart.tiff medusa.exe File renamed C:\Users\Admin\Pictures\GrantRestart.tiff => C:\Users\Admin\Pictures\GrantRestart.tiff.onelock medusa.exe File renamed C:\Users\Admin\Pictures\RegisterAssert.tif => C:\Users\Admin\Pictures\RegisterAssert.tif.onelock medusa.exe -
Executes dropped EXE 1 IoCs
pid Process 5516 svhost.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" medusa.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-2275444769-3691835758-4097679484-1000\desktop.ini medusa.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Z: medusa.exe File opened (read-only) \??\A: medusa.exe File opened (read-only) \??\J: medusa.exe File opened (read-only) \??\M: medusa.exe File opened (read-only) \??\Q: medusa.exe File opened (read-only) \??\S: medusa.exe File opened (read-only) \??\X: medusa.exe File opened (read-only) \??\V: medusa.exe File opened (read-only) \??\B: medusa.exe File opened (read-only) \??\G: medusa.exe File opened (read-only) \??\H: medusa.exe File opened (read-only) \??\L: medusa.exe File opened (read-only) \??\R: medusa.exe File opened (read-only) \??\T: medusa.exe File opened (read-only) \??\Y: medusa.exe File opened (read-only) \??\E: medusa.exe File opened (read-only) \??\N: medusa.exe File opened (read-only) \??\O: medusa.exe File opened (read-only) \??\P: medusa.exe File opened (read-only) \??\U: medusa.exe File opened (read-only) \??\W: medusa.exe File opened (read-only) \??\F: medusa.exe File opened (read-only) \??\I: medusa.exe File opened (read-only) \??\K: medusa.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\12db20af-c2cf-4a46-a311-fcb55b1e349f.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20230328124742.pma setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe 2296 medusa.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
pid Process 1036 msedge.exe 1036 msedge.exe 1036 msedge.exe 1036 msedge.exe 1036 msedge.exe 1036 msedge.exe -
Suspicious use of AdjustPrivilegeToken 63 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1672 wmic.exe Token: SeSecurityPrivilege 1672 wmic.exe Token: SeTakeOwnershipPrivilege 1672 wmic.exe Token: SeLoadDriverPrivilege 1672 wmic.exe Token: SeSystemProfilePrivilege 1672 wmic.exe Token: SeSystemtimePrivilege 1672 wmic.exe Token: SeProfSingleProcessPrivilege 1672 wmic.exe Token: SeIncBasePriorityPrivilege 1672 wmic.exe Token: SeCreatePagefilePrivilege 1672 wmic.exe Token: SeBackupPrivilege 1672 wmic.exe Token: SeRestorePrivilege 1672 wmic.exe Token: SeShutdownPrivilege 1672 wmic.exe Token: SeDebugPrivilege 1672 wmic.exe Token: SeSystemEnvironmentPrivilege 1672 wmic.exe Token: SeRemoteShutdownPrivilege 1672 wmic.exe Token: SeUndockPrivilege 1672 wmic.exe Token: SeManageVolumePrivilege 1672 wmic.exe Token: 33 1672 wmic.exe Token: 34 1672 wmic.exe Token: 35 1672 wmic.exe Token: 36 1672 wmic.exe Token: SeIncreaseQuotaPrivilege 2348 wmic.exe Token: SeSecurityPrivilege 2348 wmic.exe Token: SeTakeOwnershipPrivilege 2348 wmic.exe Token: SeLoadDriverPrivilege 2348 wmic.exe Token: SeSystemProfilePrivilege 2348 wmic.exe Token: SeSystemtimePrivilege 2348 wmic.exe Token: SeProfSingleProcessPrivilege 2348 wmic.exe Token: SeIncBasePriorityPrivilege 2348 wmic.exe Token: SeCreatePagefilePrivilege 2348 wmic.exe Token: SeBackupPrivilege 2348 wmic.exe Token: SeRestorePrivilege 2348 wmic.exe Token: SeShutdownPrivilege 2348 wmic.exe Token: SeDebugPrivilege 2348 wmic.exe Token: SeSystemEnvironmentPrivilege 2348 wmic.exe Token: SeRemoteShutdownPrivilege 2348 wmic.exe Token: SeUndockPrivilege 2348 wmic.exe Token: SeManageVolumePrivilege 2348 wmic.exe Token: 33 2348 wmic.exe Token: 34 2348 wmic.exe Token: 35 2348 wmic.exe Token: 36 2348 wmic.exe Token: SeIncreaseQuotaPrivilege 5004 wmic.exe Token: SeSecurityPrivilege 5004 wmic.exe Token: SeTakeOwnershipPrivilege 5004 wmic.exe Token: SeLoadDriverPrivilege 5004 wmic.exe Token: SeSystemProfilePrivilege 5004 wmic.exe Token: SeSystemtimePrivilege 5004 wmic.exe Token: SeProfSingleProcessPrivilege 5004 wmic.exe Token: SeIncBasePriorityPrivilege 5004 wmic.exe Token: SeCreatePagefilePrivilege 5004 wmic.exe Token: SeBackupPrivilege 5004 wmic.exe Token: SeRestorePrivilege 5004 wmic.exe Token: SeShutdownPrivilege 5004 wmic.exe Token: SeDebugPrivilege 5004 wmic.exe Token: SeSystemEnvironmentPrivilege 5004 wmic.exe Token: SeRemoteShutdownPrivilege 5004 wmic.exe Token: SeUndockPrivilege 5004 wmic.exe Token: SeManageVolumePrivilege 5004 wmic.exe Token: 33 5004 wmic.exe Token: 34 5004 wmic.exe Token: 35 5004 wmic.exe Token: 36 5004 wmic.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1036 msedge.exe 1036 msedge.exe 1036 msedge.exe 1036 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2296 wrote to memory of 1672 2296 medusa.exe 88 PID 2296 wrote to memory of 1672 2296 medusa.exe 88 PID 2296 wrote to memory of 1672 2296 medusa.exe 88 PID 2296 wrote to memory of 2348 2296 medusa.exe 90 PID 2296 wrote to memory of 2348 2296 medusa.exe 90 PID 2296 wrote to memory of 2348 2296 medusa.exe 90 PID 2296 wrote to memory of 5004 2296 medusa.exe 92 PID 2296 wrote to memory of 5004 2296 medusa.exe 92 PID 2296 wrote to memory of 5004 2296 medusa.exe 92 PID 1036 wrote to memory of 3696 1036 msedge.exe 106 PID 1036 wrote to memory of 3696 1036 msedge.exe 106 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 3436 1036 msedge.exe 107 PID 1036 wrote to memory of 2784 1036 msedge.exe 108 PID 1036 wrote to memory of 2784 1036 msedge.exe 108 PID 1036 wrote to memory of 1492 1036 msedge.exe 110 PID 1036 wrote to memory of 1492 1036 msedge.exe 110 PID 1036 wrote to memory of 1492 1036 msedge.exe 110 PID 1036 wrote to memory of 1492 1036 msedge.exe 110 PID 1036 wrote to memory of 1492 1036 msedge.exe 110 PID 1036 wrote to memory of 1492 1036 msedge.exe 110 PID 1036 wrote to memory of 1492 1036 msedge.exe 110 PID 1036 wrote to memory of 1492 1036 msedge.exe 110 PID 1036 wrote to memory of 1492 1036 msedge.exe 110 PID 1036 wrote to memory of 1492 1036 msedge.exe 110 PID 1036 wrote to memory of 1492 1036 msedge.exe 110 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" medusa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" medusa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" medusa.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\medusa.exe"C:\Users\Admin\AppData\Local\Temp\medusa.exe"1⤵
- UAC bypass
- Modifies extensions of user files
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2296 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1672
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2348
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5004
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Public\Desktop\how_to_back_files.html1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1036 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8f04746f8,0x7ff8f0474708,0x7ff8f04747182⤵PID:3696
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,6314241710995674479,14019599904865060033,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:22⤵PID:3436
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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=network.mojom.NetworkService --field-trial-handle=2116,6314241710995674479,14019599904865060033,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2244 /prefetch:32⤵PID:2784
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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=storage.mojom.StorageService --field-trial-handle=2116,6314241710995674479,14019599904865060033,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2740 /prefetch:82⤵PID:1492
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,6314241710995674479,14019599904865060033,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3628 /prefetch:12⤵PID:4132
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,6314241710995674479,14019599904865060033,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3612 /prefetch:12⤵PID:1972
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,6314241710995674479,14019599904865060033,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5312 /prefetch:12⤵PID:3372
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,6314241710995674479,14019599904865060033,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /prefetch:12⤵PID:2684
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,6314241710995674479,14019599904865060033,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5648 /prefetch:12⤵PID:4976
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,6314241710995674479,14019599904865060033,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5556 /prefetch:12⤵PID:2332
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings2⤵
- Drops file in Program Files directory
PID:1616 -
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x128,0x12c,0x124,0x254,0x120,0x7ff63c4b5460,0x7ff63c4b5470,0x7ff63c4b54803⤵PID:4760
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,6314241710995674479,14019599904865060033,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:82⤵PID:1252
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,6314241710995674479,14019599904865060033,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:82⤵PID:5012
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4876
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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:5460
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C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe1⤵
- Executes dropped EXE
PID:5516
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD578c7656527762ed2977adf983a6f4766
SHA121a66d2eefcb059371f4972694057e4b1f827ce6
SHA256e1000099751602ae1adcec6f1c74e1d65f472936817b45239dfed4b043984296
SHA5120a8e58ae95163b3cdf8e81b5085887761e73cb7c836a1a6a972e837fb3df69b2ac70cfd6311d06d40656344ec35eb48e512f007561480f0345486ac2b329be0b
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Filesize
152B
MD5099b4ba2787e99b696fc61528100f83f
SHA106e1f8b7391e1d548e49a1022f6ce6e7aa61f292
SHA256cdb1db488e260ed750edfe1c145850b57ee8ab819d75237a167e673116a33ee8
SHA5124309375e10785564ceb03e0127ced414e366a5b833f16a60d796471d871b479e4c044db5268902d9dfd14715ca577cb26042bab8f7b0f31fe8abf33947feb9d1
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Filesize
264KB
MD5f4e028cd95083851798792408bf77c7b
SHA130388a712b6c36094b4477ddb810502c69d72130
SHA25663c1a7e5a7815c3bcdfe5b26e78f31ac691ffb780ff51eea4faaef52d4b2e738
SHA5124110faa82b3c3fa61c145a5b3a59b04b4e12901d5211782649ece1f5a30fe7b5497f39118882fc593814edd0baacb8922118db2e365ccf7a5d9229f0b2d5f338
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Filesize
8KB
MD50962291d6d367570bee5454721c17e11
SHA159d10a893ef321a706a9255176761366115bedcb
SHA256ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
SHA512f555e961b69e09628eaf9c61f465871e6984cd4d31014f954bb747351dad9cea6d17c1db4bca2c1eb7f187cb5f3c0518748c339c8b43bbd1dbd94aeaa16f58ed
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Filesize
8KB
MD541876349cb12d6db992f1309f22df3f0
SHA15cf26b3420fc0302cd0a71e8d029739b8765be27
SHA256e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
SHA512e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e
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Filesize
70KB
MD5e5e3377341056643b0494b6842c0b544
SHA1d53fd8e256ec9d5cef8ef5387872e544a2df9108
SHA256e23040951e464b53b84b11c3466bbd4707a009018819f9ad2a79d1b0b309bc25
SHA51283f09e48d009a5cf83fa9aa8f28187f7f4202c84e2d0d6e5806c468f4a24b2478b73077381d2a21c89aa64884df3c56e8dc94eb4ad2d6a8085ac2feb1e26c2ef
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Filesize
2KB
MD544f97d709e8a0b37a366f2074e83eb29
SHA106bd468d2e8696d3416bd139d26c0bf051467f51
SHA256314454b72eacb2844d299e1325f32aca20ce9f7eb2a73e9a3cd875c967d33127
SHA5122f18d1e61915108c4ebd8a61599ec1e53592849c1e51f4eeff6915502d266955a4b1008d6f619724fea81ec4deaed1a5fa0bbae3b40d8879b3754cf6162d0bab
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Filesize
111B
MD5285252a2f6327d41eab203dc2f402c67
SHA1acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6
SHA2565dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
SHA51211ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d
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Filesize
4KB
MD5797ea77412e164257b6dcd353f17bd16
SHA1002afa6f508fe5b7378c7f799d029a81a305e9fc
SHA256411489c2d0ee7d409456eab6e6e9a5f4e98653be8568f2fe4fb073498d09f2f3
SHA512672a87333245c07ef78212999732245b9a62827eb48f959632b5f294eb25e0051f4ba0e43ee735fc06e91d5ed6d7f6fb02a253e095eccc7bfad5b6039da3ec79
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Filesize
5KB
MD52f52c9d0705b771ea2336fa2b8d66869
SHA14deeee6886934c5d6c82f6d1eb8bdb6267e1bf5e
SHA256bcc0060d526a941046beaa89ecf5c17348282f41fd4a706142602c9c694f9098
SHA512d0a29b55270b7941e115a4946944888a441a21bcafee30dda9c51830d4bae9034d487f3d486375d1d6428dc05b049f0a6566936397ec0f4af29c566182f85da7
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Filesize
6KB
MD521ffd6c41f50b4500341f913a00bb9b0
SHA1d015c73a34ff9843e14e2c59801ad668301b8165
SHA2568fbd055d0d011cd38c4bc5ba91005a4dc04f5d1a6f095dcb482b212c8d5ebcc3
SHA5123e40e39dba7c001310fd0f9e7c69a5f23718e1b8aa9dfe3ee4a71b314fa54b6060447c7dec4f510e3a8b5a1c209308e6393d43782be95ecc365311422cab4cff
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Filesize
24KB
MD502ee7addc9e8a2d07af55556ebf0ff5c
SHA1020161bb64ecb7c6e6886ccc055908984dc651d8
SHA256552d3ed359b7a52278ce621674d16428d8a7969f6cd5663df18e240cce66aadc
SHA512567989543c3848a0c3276d96b96ca761f750e4b71fb74f36d809f590ffe16a72fd5ece251737a8b1ffe65f0051e211bd7ad19d2b8b0b7ca1b7ffc86dd2a52883
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Filesize
16B
MD546295cac801e5d4857d09837238a6394
SHA144e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA2560f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA5128969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
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Filesize
16B
MD5206702161f94c5cd39fadd03f4014d98
SHA1bd8bfc144fb5326d21bd1531523d9fb50e1b600a
SHA2561005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167
SHA5120af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145
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Filesize
41B
MD55af87dfd673ba2115e2fcf5cfdb727ab
SHA1d5b5bbf396dc291274584ef71f444f420b6056f1
SHA256f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
SHA512de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
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Filesize
9KB
MD515dbe6a801346078dc11c54ece7d9f27
SHA1a3a14f51dba16b30d9bf88fee90c2c293ea3891f
SHA2565b957b2d6895e4192719ab3940170d1d21e8e284f7319383df50ff5d2d7ea965
SHA51286f0d2ef7c12ce928227d39e614709957fb6a1217f7e97cf26b09692d9a1226ea306a5b8986ed615cc5fe0db16559ebd0ee7fdd54b698928c8ff48d8f8214ad3
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Filesize
12KB
MD56f08e61afbf9d4985457b350c86b4e99
SHA159b40674fda70a04785df582f630bac8afeb3c70
SHA2561846ae737b79dbccf515aeacb387e487a8ffd930a2bd233819989845fcd7665f
SHA512c0851ad258c80b73b384dc73f5e4813933e631c10fa944ba1d6e04b1aeb8b1bce817cd943dfdd9804b9728ff73f6814e07e067adc6719a6416ce009177793d11
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ccba5a5986c77e43.customDestinations-ms
Filesize3KB
MD5dfc046c925f048402ddb58267c6a88b9
SHA120f7bdf4a9607be287423d48bc7a4a0acfc7dce2
SHA2564153e0f47efc5ce5c2d346bc4ab29226748bba278429aa9bffa7aa05baea26f2
SHA5123e7dd9f8ac17843fe17e67a37553c257270faec6c471f6f624978f86a64aff4099f8d8f06d0d7ba2d9b3601e227197ce4628f4688f7b3327c5dc3977e3240eed
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Filesize
669KB
MD5646698572afbbf24f50ec5681feb2db7
SHA170530bc23bad38e6aee66cbb2c2f58a96a18fb79
SHA25626af2222204fca27c0fdabf9eefbfdb638a8a9322b297119f85cce3c708090f0
SHA51289bad552a3c0d8b28550957872561d03bf239d2708d616f21cbf22e58ae749542b07eee00fedac6fdb83c5969f50ea0f56fc103264a164671a94e156f73f160a
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Filesize
669KB
MD5646698572afbbf24f50ec5681feb2db7
SHA170530bc23bad38e6aee66cbb2c2f58a96a18fb79
SHA25626af2222204fca27c0fdabf9eefbfdb638a8a9322b297119f85cce3c708090f0
SHA51289bad552a3c0d8b28550957872561d03bf239d2708d616f21cbf22e58ae749542b07eee00fedac6fdb83c5969f50ea0f56fc103264a164671a94e156f73f160a
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Filesize
536B
MD55c3288dbf1d35fa3de903cc4d54165ff
SHA1d4d1fa42b6481f6ec6712dd94dd67038b718af57
SHA2562175c89d49488e5899a2553cccc5f5d7d004b516f7f8d7469635fe0b66c7f156
SHA5125933d1fd1b0586275c1a8f8de390688ead4ba9585890a7be04e705b8feab9c325ce81f20e2ce0b6ca5f77ecbb3af83444c970ab6eb510af10cf5b31681a788a0
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Filesize
4KB
MD583b0477889b911e23c8dc472e2ee0b79
SHA1c72777a3771f0426d74da097aa3b9180d256ea99
SHA2567934a17627a9a18da1a5f8dc0bf5ad92b7bb97f7c7994f75ddaf9fafe4117e9b
SHA5127bd1e52bd30e858328939fe9bda0a06821e38f9614f9d30b7bfa810241f435597adfc7b684007a8074eb89acbcd4e79bb0ecb7630e375eb863a263e7d41ed8d3
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Filesize
4KB
MD583b0477889b911e23c8dc472e2ee0b79
SHA1c72777a3771f0426d74da097aa3b9180d256ea99
SHA2567934a17627a9a18da1a5f8dc0bf5ad92b7bb97f7c7994f75ddaf9fafe4117e9b
SHA5127bd1e52bd30e858328939fe9bda0a06821e38f9614f9d30b7bfa810241f435597adfc7b684007a8074eb89acbcd4e79bb0ecb7630e375eb863a263e7d41ed8d3