Analysis
-
max time kernel
70s -
max time network
8s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
13-01-2021 13:28
Static task
static1
Behavioral task
behavioral1
Sample
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe
Resource
win10v20201028
General
-
Target
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe
-
Size
758KB
-
MD5
3a6551daf5dab06e71c14026ee84fd03
-
SHA1
cbb6763f76a926c2a0721664977fdbc6f205fff5
-
SHA256
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4
-
SHA512
f092f2b791c6bf4d6817c5d325a1302a95da5336884fd91422aa446b8c918af439eee209009a18d36d81edee07b28055eae730efa834c9def40aef31bdc586a7
Malware Config
Extracted
C:\Users\Admin\Contacts\KhVy1_readme_.txt
http://avaddongun7rngel.onion
http://avaddonbotrxmuyl.onion
Extracted
C:\Users\Admin\Documents\KhVy1_readme_.txt
http://avaddongun7rngel.onion
http://avaddonbotrxmuyl.onion
Extracted
C:\Users\Admin\Favorites\Links\KhVy1_readme_.txt
http://avaddongun7rngel.onion
http://avaddonbotrxmuyl.onion
Extracted
C:\Users\Public\Pictures\Sample Pictures\KhVy1_readme_.txt
http://avaddongun7rngel.onion
http://avaddonbotrxmuyl.onion
Signatures
-
Avaddon
Ransomware-as-a-service first released in June 2020 and currently expanding its userbase among criminal actors.
-
Avaddon Ransomware 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\Microsoft\Windows\e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe avaddon_ransomware C:\Users\Admin\AppData\Roaming\Microsoft\Windows\e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe avaddon_ransomware -
Process spawned unexpected child process 3 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
wmic.exewmic.exewmic.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1496 1780 wmic.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1428 1780 wmic.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 272 1780 wmic.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Executes dropped EXE 1 IoCs
Processes:
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exepid process 2468 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe -
Modifies extensions of user files 4 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exedescription ioc process File renamed C:\Users\Admin\Pictures\ExportCopy.crw => C:\Users\Admin\Pictures\ExportCopy.crw.bebCDAebEd e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File renamed C:\Users\Admin\Pictures\LimitConvert.crw => C:\Users\Admin\Pictures\LimitConvert.crw.bebCDAebEd e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File renamed C:\Users\Admin\Pictures\ProtectSuspend.crw => C:\Users\Admin\Pictures\ProtectSuspend.crw.bebCDAebEd e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File renamed C:\Users\Admin\Pictures\SendReset.raw => C:\Users\Admin\Pictures\SendReset.raw.bebCDAebEd e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe -
Processes:
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe -
Drops desktop.ini file(s) 1 IoCs
Processes:
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exedescription ioc process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-3825035466-2522850611-591511364-1000\desktop.ini e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exedescription ioc process File opened (read-only) \??\F: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\I: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\O: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\U: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\V: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\W: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\Y: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\E: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\G: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\J: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\K: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\M: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\N: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\P: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\S: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\B: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\Z: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\H: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\Q: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\R: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\X: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\A: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\T: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe File opened (read-only) \??\L: e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe -
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 764 vssadmin.exe 2060 vssadmin.exe 2184 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 659 IoCs
Processes:
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exepid process 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe -
Suspicious use of AdjustPrivilegeToken 243 IoCs
Processes:
wmic.exewmic.exewmic.exewmic.exedescription pid process Token: SeIncreaseQuotaPrivilege 1496 wmic.exe Token: SeSecurityPrivilege 1496 wmic.exe Token: SeTakeOwnershipPrivilege 1496 wmic.exe Token: SeLoadDriverPrivilege 1496 wmic.exe Token: SeSystemProfilePrivilege 1496 wmic.exe Token: SeSystemtimePrivilege 1496 wmic.exe Token: SeProfSingleProcessPrivilege 1496 wmic.exe Token: SeIncBasePriorityPrivilege 1496 wmic.exe Token: SeCreatePagefilePrivilege 1496 wmic.exe Token: SeBackupPrivilege 1496 wmic.exe Token: SeRestorePrivilege 1496 wmic.exe Token: SeShutdownPrivilege 1496 wmic.exe Token: SeDebugPrivilege 1496 wmic.exe Token: SeSystemEnvironmentPrivilege 1496 wmic.exe Token: SeRemoteShutdownPrivilege 1496 wmic.exe Token: SeUndockPrivilege 1496 wmic.exe Token: SeManageVolumePrivilege 1496 wmic.exe Token: 33 1496 wmic.exe Token: 34 1496 wmic.exe Token: 35 1496 wmic.exe Token: SeIncreaseQuotaPrivilege 1428 wmic.exe Token: SeSecurityPrivilege 1428 wmic.exe Token: SeTakeOwnershipPrivilege 1428 wmic.exe Token: SeLoadDriverPrivilege 1428 wmic.exe Token: SeSystemProfilePrivilege 1428 wmic.exe Token: SeSystemtimePrivilege 1428 wmic.exe Token: SeProfSingleProcessPrivilege 1428 wmic.exe Token: SeIncBasePriorityPrivilege 1428 wmic.exe Token: SeCreatePagefilePrivilege 1428 wmic.exe Token: SeBackupPrivilege 1428 wmic.exe Token: SeRestorePrivilege 1428 wmic.exe Token: SeShutdownPrivilege 1428 wmic.exe Token: SeDebugPrivilege 1428 wmic.exe Token: SeSystemEnvironmentPrivilege 1428 wmic.exe Token: SeRemoteShutdownPrivilege 1428 wmic.exe Token: SeUndockPrivilege 1428 wmic.exe Token: SeManageVolumePrivilege 1428 wmic.exe Token: 33 1428 wmic.exe Token: 34 1428 wmic.exe Token: 35 1428 wmic.exe Token: SeIncreaseQuotaPrivilege 272 wmic.exe Token: SeSecurityPrivilege 272 wmic.exe Token: SeTakeOwnershipPrivilege 272 wmic.exe Token: SeLoadDriverPrivilege 272 wmic.exe Token: SeSystemProfilePrivilege 272 wmic.exe Token: SeSystemtimePrivilege 272 wmic.exe Token: SeProfSingleProcessPrivilege 272 wmic.exe Token: SeIncBasePriorityPrivilege 272 wmic.exe Token: SeCreatePagefilePrivilege 272 wmic.exe Token: SeBackupPrivilege 272 wmic.exe Token: SeRestorePrivilege 272 wmic.exe Token: SeShutdownPrivilege 272 wmic.exe Token: SeDebugPrivilege 272 wmic.exe Token: SeSystemEnvironmentPrivilege 272 wmic.exe Token: SeRemoteShutdownPrivilege 272 wmic.exe Token: SeUndockPrivilege 272 wmic.exe Token: SeManageVolumePrivilege 272 wmic.exe Token: 33 272 wmic.exe Token: 34 272 wmic.exe Token: 35 272 wmic.exe Token: SeIncreaseQuotaPrivilege 908 wmic.exe Token: SeSecurityPrivilege 908 wmic.exe Token: SeTakeOwnershipPrivilege 908 wmic.exe Token: SeLoadDriverPrivilege 908 wmic.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exetaskeng.exedescription pid process target process PID 784 wrote to memory of 908 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 908 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 908 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 908 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 764 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 784 wrote to memory of 764 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 784 wrote to memory of 764 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 784 wrote to memory of 764 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 784 wrote to memory of 1728 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 1728 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 1728 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 1728 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 2060 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 784 wrote to memory of 2060 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 784 wrote to memory of 2060 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 784 wrote to memory of 2060 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 784 wrote to memory of 2108 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 2108 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 2108 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 2108 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe wmic.exe PID 784 wrote to memory of 2184 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 784 wrote to memory of 2184 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 784 wrote to memory of 2184 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 784 wrote to memory of 2184 784 e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe vssadmin.exe PID 2432 wrote to memory of 2468 2432 taskeng.exe e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe PID 2432 wrote to memory of 2468 2432 taskeng.exe e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe PID 2432 wrote to memory of 2468 2432 taskeng.exe e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe PID 2432 wrote to memory of 2468 2432 taskeng.exe e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe -
System policy modification 1 TTPs 3 IoCs
Processes:
e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe"C:\Users\Admin\AppData\Local\Temp\e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe"1⤵
- 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
-
C:\Windows\SysWOW64\Wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\vssadmin.exevssadmin Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
-
C:\Windows\SysWOW64\Wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive2⤵
-
C:\Windows\SysWOW64\vssadmin.exevssadmin Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
-
C:\Windows\SysWOW64\Wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive2⤵
-
C:\Windows\SysWOW64\vssadmin.exevssadmin Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
-
C:\Windows\system32\wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
-
C:\Windows\system32\taskeng.exetaskeng.exe {1B7013AB-C4EA-498A-9F1E-5E8C4A9D693B} S-1-5-21-3825035466-2522850611-591511364-1000:EIDQHRRL\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exe2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exeMD5
3a6551daf5dab06e71c14026ee84fd03
SHA1cbb6763f76a926c2a0721664977fdbc6f205fff5
SHA256e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4
SHA512f092f2b791c6bf4d6817c5d325a1302a95da5336884fd91422aa446b8c918af439eee209009a18d36d81edee07b28055eae730efa834c9def40aef31bdc586a7
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4.exeMD5
3a6551daf5dab06e71c14026ee84fd03
SHA1cbb6763f76a926c2a0721664977fdbc6f205fff5
SHA256e73b749260028b1b6957978b54201f289c56743c201b3a6aa1d4743540df23f4
SHA512f092f2b791c6bf4d6817c5d325a1302a95da5336884fd91422aa446b8c918af439eee209009a18d36d81edee07b28055eae730efa834c9def40aef31bdc586a7
-
memory/764-3-0x0000000000000000-mapping.dmp
-
memory/908-2-0x0000000000000000-mapping.dmp
-
memory/1728-4-0x0000000000000000-mapping.dmp
-
memory/2060-5-0x0000000000000000-mapping.dmp
-
memory/2108-6-0x0000000000000000-mapping.dmp
-
memory/2184-7-0x0000000000000000-mapping.dmp
-
memory/2468-9-0x0000000000000000-mapping.dmp