Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
01/02/2024, 06:48
Static task
static1
Behavioral task
behavioral1
Sample
0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe
Resource
win10v2004-20231215-en
General
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Target
0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe
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Size
216KB
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MD5
d091bc54c6205d21cc79cf9df1b83df8
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SHA1
93b71efe69561bae75de70d63ba20fc33deac7a8
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SHA256
0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f
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SHA512
d17f4a64341bd2187b7b07721a23fe69ef9ecd595825cf2b8494e9c81e47717415d40eeced2aca992ff1631125b8b677c62afb597ed32684a7f1e78dd84e15a0
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SSDEEP
3072:n17DaAz38w3vT7F6PFwgBZTGFKQ+avVe+gGooSlFC2OLKKZAFEMpo4Iv1k:nb8OF6Pf2KQ+aVB2fJqh4Id
Malware Config
Signatures
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (299) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\M:\$RECYCLE.BIN\S-1-5-21-3427588347-1492276948-3422228430-1000\desktop.ini 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Q: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\S: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\J: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\K: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\B: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\N: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\M: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\E: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\Y: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\O: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\P: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\A: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\T: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\I: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\G: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\Z: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\V: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\W: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\R: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\U: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\H: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\L: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe File opened (read-only) \??\X: 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe -
Modifies boot configuration data using bcdedit 4 IoCs
pid Process 2556 bcdedit.exe 2756 bcdedit.exe 2900 bcdedit.exe 2892 bcdedit.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\readme.bmp" 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Interacts with shadow copies 2 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2896 vssadmin.exe 2492 vssadmin.exe -
Modifies Control Panel 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Control Panel\Desktop\TileWallpaper = "0" 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Control Panel\Desktop\WallpaperStyle = "0" 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe -
Suspicious behavior: EnumeratesProcesses 19 IoCs
pid Process 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 732 WMIC.exe Token: SeSecurityPrivilege 732 WMIC.exe Token: SeTakeOwnershipPrivilege 732 WMIC.exe Token: SeLoadDriverPrivilege 732 WMIC.exe Token: SeSystemProfilePrivilege 732 WMIC.exe Token: SeSystemtimePrivilege 732 WMIC.exe Token: SeProfSingleProcessPrivilege 732 WMIC.exe Token: SeIncBasePriorityPrivilege 732 WMIC.exe Token: SeCreatePagefilePrivilege 732 WMIC.exe Token: SeBackupPrivilege 732 WMIC.exe Token: SeRestorePrivilege 732 WMIC.exe Token: SeShutdownPrivilege 732 WMIC.exe Token: SeDebugPrivilege 732 WMIC.exe Token: SeSystemEnvironmentPrivilege 732 WMIC.exe Token: SeRemoteShutdownPrivilege 732 WMIC.exe Token: SeUndockPrivilege 732 WMIC.exe Token: SeManageVolumePrivilege 732 WMIC.exe Token: 33 732 WMIC.exe Token: 34 732 WMIC.exe Token: 35 732 WMIC.exe Token: SeIncreaseQuotaPrivilege 732 WMIC.exe Token: SeSecurityPrivilege 732 WMIC.exe Token: SeTakeOwnershipPrivilege 732 WMIC.exe Token: SeLoadDriverPrivilege 732 WMIC.exe Token: SeSystemProfilePrivilege 732 WMIC.exe Token: SeSystemtimePrivilege 732 WMIC.exe Token: SeProfSingleProcessPrivilege 732 WMIC.exe Token: SeIncBasePriorityPrivilege 732 WMIC.exe Token: SeCreatePagefilePrivilege 732 WMIC.exe Token: SeBackupPrivilege 732 WMIC.exe Token: SeRestorePrivilege 732 WMIC.exe Token: SeShutdownPrivilege 732 WMIC.exe Token: SeDebugPrivilege 732 WMIC.exe Token: SeSystemEnvironmentPrivilege 732 WMIC.exe Token: SeRemoteShutdownPrivilege 732 WMIC.exe Token: SeUndockPrivilege 732 WMIC.exe Token: SeManageVolumePrivilege 732 WMIC.exe Token: 33 732 WMIC.exe Token: 34 732 WMIC.exe Token: 35 732 WMIC.exe Token: SeBackupPrivilege 1736 vssvc.exe Token: SeRestorePrivilege 1736 vssvc.exe Token: SeAuditPrivilege 1736 vssvc.exe Token: SeIncreaseQuotaPrivilege 1596 WMIC.exe Token: SeSecurityPrivilege 1596 WMIC.exe Token: SeTakeOwnershipPrivilege 1596 WMIC.exe Token: SeLoadDriverPrivilege 1596 WMIC.exe Token: SeSystemProfilePrivilege 1596 WMIC.exe Token: SeSystemtimePrivilege 1596 WMIC.exe Token: SeProfSingleProcessPrivilege 1596 WMIC.exe Token: SeIncBasePriorityPrivilege 1596 WMIC.exe Token: SeCreatePagefilePrivilege 1596 WMIC.exe Token: SeBackupPrivilege 1596 WMIC.exe Token: SeRestorePrivilege 1596 WMIC.exe Token: SeShutdownPrivilege 1596 WMIC.exe Token: SeDebugPrivilege 1596 WMIC.exe Token: SeSystemEnvironmentPrivilege 1596 WMIC.exe Token: SeRemoteShutdownPrivilege 1596 WMIC.exe Token: SeUndockPrivilege 1596 WMIC.exe Token: SeManageVolumePrivilege 1596 WMIC.exe Token: 33 1596 WMIC.exe Token: 34 1596 WMIC.exe Token: 35 1596 WMIC.exe Token: SeIncreaseQuotaPrivilege 1596 WMIC.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 2208 wrote to memory of 2664 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 29 PID 2208 wrote to memory of 2664 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 29 PID 2208 wrote to memory of 2664 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 29 PID 2208 wrote to memory of 1944 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 31 PID 2208 wrote to memory of 1944 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 31 PID 2208 wrote to memory of 1944 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 31 PID 2208 wrote to memory of 2712 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 30 PID 2208 wrote to memory of 2712 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 30 PID 2208 wrote to memory of 2712 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 30 PID 2208 wrote to memory of 2800 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 35 PID 2208 wrote to memory of 2800 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 35 PID 2208 wrote to memory of 2800 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 35 PID 1944 wrote to memory of 732 1944 cmd.exe 37 PID 1944 wrote to memory of 732 1944 cmd.exe 37 PID 1944 wrote to memory of 732 1944 cmd.exe 37 PID 2712 wrote to memory of 2556 2712 cmd.exe 38 PID 2712 wrote to memory of 2556 2712 cmd.exe 38 PID 2712 wrote to memory of 2556 2712 cmd.exe 38 PID 2664 wrote to memory of 2896 2664 cmd.exe 39 PID 2664 wrote to memory of 2896 2664 cmd.exe 39 PID 2664 wrote to memory of 2896 2664 cmd.exe 39 PID 2800 wrote to memory of 2756 2800 cmd.exe 40 PID 2800 wrote to memory of 2756 2800 cmd.exe 40 PID 2800 wrote to memory of 2756 2800 cmd.exe 40 PID 2208 wrote to memory of 872 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 45 PID 2208 wrote to memory of 872 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 45 PID 2208 wrote to memory of 872 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 45 PID 2208 wrote to memory of 2000 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 46 PID 2208 wrote to memory of 2000 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 46 PID 2208 wrote to memory of 2000 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 46 PID 2208 wrote to memory of 2028 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 47 PID 2208 wrote to memory of 2028 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 47 PID 2208 wrote to memory of 2028 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 47 PID 2208 wrote to memory of 2528 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 48 PID 2208 wrote to memory of 2528 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 48 PID 2208 wrote to memory of 2528 2208 0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe 48 PID 2000 wrote to memory of 1596 2000 cmd.exe 53 PID 2000 wrote to memory of 1596 2000 cmd.exe 53 PID 2000 wrote to memory of 1596 2000 cmd.exe 53 PID 2028 wrote to memory of 2900 2028 cmd.exe 54 PID 2028 wrote to memory of 2900 2028 cmd.exe 54 PID 2028 wrote to memory of 2900 2028 cmd.exe 54 PID 2528 wrote to memory of 2892 2528 cmd.exe 55 PID 2528 wrote to memory of 2892 2528 cmd.exe 55 PID 2528 wrote to memory of 2892 2528 cmd.exe 55 PID 872 wrote to memory of 2492 872 cmd.exe 56 PID 872 wrote to memory of 2492 872 cmd.exe 56 PID 872 wrote to memory of 2492 872 cmd.exe 56 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe"C:\Users\Admin\AppData\Local\Temp\0d9f27b48a8377bd7eaf1e568c623a2c347a83627beac1745c3b06cfd8c3f31f.exe"1⤵
- Drops desktop.ini file(s)
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe delete shadows /all /quiet2⤵
- Suspicious use of WriteProcessMemory
PID:2664 -
C:\Windows\system32\vssadmin.exevssadmin.exe delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:2896
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit / set{ default } recoveryenabled No2⤵
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\system32\bcdedit.exebcdedit / set{ default } recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:2556
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wmic SHADOWCOPY DELETE2⤵
- Suspicious use of WriteProcessMemory
PID:1944 -
C:\Windows\System32\Wbem\WMIC.exewmic SHADOWCOPY DELETE3⤵
- Suspicious use of AdjustPrivilegeToken
PID:732
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit / set{ default } bootstatuspolicy ignoreallfailures2⤵
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\system32\bcdedit.exebcdedit / set{ default } bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:2756
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe delete shadows /all /quiet2⤵
- Suspicious use of WriteProcessMemory
PID:872 -
C:\Windows\system32\vssadmin.exevssadmin.exe delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:2492
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wmic SHADOWCOPY DELETE2⤵
- Suspicious use of WriteProcessMemory
PID:2000 -
C:\Windows\System32\Wbem\WMIC.exewmic SHADOWCOPY DELETE3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1596
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit / set{ default } recoveryenabled No2⤵
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Windows\system32\bcdedit.exebcdedit / set{ default } recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:2900
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit / set{ default } bootstatuspolicy ignoreallfailures2⤵
- Suspicious use of WriteProcessMemory
PID:2528 -
C:\Windows\system32\bcdedit.exebcdedit / set{ default } bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:2892
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1736
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5b05e32b7e78e82f01f6f0c7d1411ee67
SHA12e1dda46f8561858b378d19a24b839062f794274
SHA256f058bc2a88431119f286f2708751f25449dc1d58e1c87de3bb38aff764c814a8
SHA5126cb7c842a48b9f982ac87280ded95e206e2b9055f9f51ea84f6060470a61a35decbb688650c0d6b7c318df018078af0c0a1afe0ce65db1b460d75ae7800e2d3c