Analysis
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max time kernel
164s -
max time network
160s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
02-04-2024 10:08
Static task
static1
Behavioral task
behavioral1
Sample
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe
Resource
win10v2004-20240226-en
General
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Target
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe
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Size
798KB
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MD5
202dd42eee0197f8951ca6b115432b30
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SHA1
5d1a4fb62b88e28a46f1988cf0f7b035b28d424d
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SHA256
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952
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SHA512
3a844c0493df3521fce56d454aab73221bda5a3a65f98b14d36975537b9df2fe5209e1c884736b5b3da5ae2b4a76225b4ffa751674d3802dfcef75cc5573d15b
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SSDEEP
12288:uafx644Z97eXJM/0bsXGwCqjwEDBlf9plvnSAq:zA44bSPs2wwEDBnplaAq
Malware Config
Signatures
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Avaddon
Ransomware-as-a-service first released in June 2020 and currently expanding its userbase among criminal actors.
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Avaddon payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1748-2-0x0000000001DA0000-0x0000000001EAE000-memory.dmp family_avaddon behavioral1/memory/1748-3-0x0000000000400000-0x0000000001B30000-memory.dmp family_avaddon behavioral1/memory/1748-321-0x0000000000400000-0x0000000001B30000-memory.dmp family_avaddon behavioral1/memory/1748-324-0x0000000001DA0000-0x0000000001EAE000-memory.dmp family_avaddon behavioral1/memory/1748-406-0x0000000000400000-0x0000000001B30000-memory.dmp family_avaddon -
Processes:
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (171) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Processes:
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe -
Drops desktop.ini file(s) 1 IoCs
Processes:
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exedescription ioc process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-2461186416-2307104501-1787948496-1000\desktop.ini 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exedescription ioc process File opened (read-only) \??\T: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\V: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\Y: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\B: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\I: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\L: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\O: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\S: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\Z: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\W: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\F: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\E: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\H: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\J: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\M: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\R: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\A: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\G: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\P: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\K: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\N: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\Q: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\U: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe File opened (read-only) \??\X: 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 2 api.myip.com 4 api.myip.com -
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 3 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exevssadmin.exevssadmin.exepid process 2764 vssadmin.exe 2416 vssadmin.exe 572 vssadmin.exe -
Processes:
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exepid process 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe -
Suspicious use of AdjustPrivilegeToken 63 IoCs
Processes:
wmic.exevssvc.exewmic.exewmic.exedescription pid process Token: SeIncreaseQuotaPrivilege 2332 wmic.exe Token: SeSecurityPrivilege 2332 wmic.exe Token: SeTakeOwnershipPrivilege 2332 wmic.exe Token: SeLoadDriverPrivilege 2332 wmic.exe Token: SeSystemProfilePrivilege 2332 wmic.exe Token: SeSystemtimePrivilege 2332 wmic.exe Token: SeProfSingleProcessPrivilege 2332 wmic.exe Token: SeIncBasePriorityPrivilege 2332 wmic.exe Token: SeCreatePagefilePrivilege 2332 wmic.exe Token: SeBackupPrivilege 2332 wmic.exe Token: SeRestorePrivilege 2332 wmic.exe Token: SeShutdownPrivilege 2332 wmic.exe Token: SeDebugPrivilege 2332 wmic.exe Token: SeSystemEnvironmentPrivilege 2332 wmic.exe Token: SeRemoteShutdownPrivilege 2332 wmic.exe Token: SeUndockPrivilege 2332 wmic.exe Token: SeManageVolumePrivilege 2332 wmic.exe Token: 33 2332 wmic.exe Token: 34 2332 wmic.exe Token: 35 2332 wmic.exe Token: SeBackupPrivilege 2904 vssvc.exe Token: SeRestorePrivilege 2904 vssvc.exe Token: SeAuditPrivilege 2904 vssvc.exe Token: SeIncreaseQuotaPrivilege 1872 wmic.exe Token: SeSecurityPrivilege 1872 wmic.exe Token: SeTakeOwnershipPrivilege 1872 wmic.exe Token: SeLoadDriverPrivilege 1872 wmic.exe Token: SeSystemProfilePrivilege 1872 wmic.exe Token: SeSystemtimePrivilege 1872 wmic.exe Token: SeProfSingleProcessPrivilege 1872 wmic.exe Token: SeIncBasePriorityPrivilege 1872 wmic.exe Token: SeCreatePagefilePrivilege 1872 wmic.exe Token: SeBackupPrivilege 1872 wmic.exe Token: SeRestorePrivilege 1872 wmic.exe Token: SeShutdownPrivilege 1872 wmic.exe Token: SeDebugPrivilege 1872 wmic.exe Token: SeSystemEnvironmentPrivilege 1872 wmic.exe Token: SeRemoteShutdownPrivilege 1872 wmic.exe Token: SeUndockPrivilege 1872 wmic.exe Token: SeManageVolumePrivilege 1872 wmic.exe Token: 33 1872 wmic.exe Token: 34 1872 wmic.exe Token: 35 1872 wmic.exe Token: SeIncreaseQuotaPrivilege 976 wmic.exe Token: SeSecurityPrivilege 976 wmic.exe Token: SeTakeOwnershipPrivilege 976 wmic.exe Token: SeLoadDriverPrivilege 976 wmic.exe Token: SeSystemProfilePrivilege 976 wmic.exe Token: SeSystemtimePrivilege 976 wmic.exe Token: SeProfSingleProcessPrivilege 976 wmic.exe Token: SeIncBasePriorityPrivilege 976 wmic.exe Token: SeCreatePagefilePrivilege 976 wmic.exe Token: SeBackupPrivilege 976 wmic.exe Token: SeRestorePrivilege 976 wmic.exe Token: SeShutdownPrivilege 976 wmic.exe Token: SeDebugPrivilege 976 wmic.exe Token: SeSystemEnvironmentPrivilege 976 wmic.exe Token: SeRemoteShutdownPrivilege 976 wmic.exe Token: SeUndockPrivilege 976 wmic.exe Token: SeManageVolumePrivilege 976 wmic.exe Token: 33 976 wmic.exe Token: 34 976 wmic.exe Token: 35 976 wmic.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exedescription pid process target process PID 1748 wrote to memory of 2332 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 2332 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 2332 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 2332 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 2764 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe PID 1748 wrote to memory of 2764 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe PID 1748 wrote to memory of 2764 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe PID 1748 wrote to memory of 2764 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe PID 1748 wrote to memory of 1872 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 1872 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 1872 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 1872 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 2416 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe PID 1748 wrote to memory of 2416 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe PID 1748 wrote to memory of 2416 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe PID 1748 wrote to memory of 2416 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe PID 1748 wrote to memory of 976 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 976 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 976 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 976 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe wmic.exe PID 1748 wrote to memory of 572 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe PID 1748 wrote to memory of 572 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe PID 1748 wrote to memory of 572 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe PID 1748 wrote to memory of 572 1748 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe vssadmin.exe -
System policy modification 1 TTPs 3 IoCs
Processes:
10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe -
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\10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe"C:\Users\Admin\AppData\Local\Temp\10d2acf2624e52b9dd5f5a78b14bcdf7728bb9ef76f90008f622a5381d555952.exe"1⤵
- UAC bypass
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
3Indicator Removal
2File Deletion
2Subvert Trust Controls
1Install Root Certificate
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\Local\Temp\TarD13B.tmpFilesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
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memory/1748-1-0x0000000001F90000-0x0000000002090000-memory.dmpFilesize
1024KB
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memory/1748-2-0x0000000001DA0000-0x0000000001EAE000-memory.dmpFilesize
1.1MB
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memory/1748-3-0x0000000000400000-0x0000000001B30000-memory.dmpFilesize
23.2MB
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memory/1748-318-0x0000000001F90000-0x0000000002090000-memory.dmpFilesize
1024KB
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memory/1748-321-0x0000000000400000-0x0000000001B30000-memory.dmpFilesize
23.2MB
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memory/1748-324-0x0000000001DA0000-0x0000000001EAE000-memory.dmpFilesize
1.1MB
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memory/1748-406-0x0000000000400000-0x0000000001B30000-memory.dmpFilesize
23.2MB