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260419-p8th5sa19j8General
- Target MEMZ-Destructive.bat
- Size 315KB
- Sample260419-ppcfhsav4q
- SHA256 3fb88d8d475242a0d558b2bcce405254ea386844274d80ece0eab1780efa529d
- MD5 d1494de6a497151197f3e3c2db31fe43
- SHA1 76b20ec1fd7517100a4bcc049864923358071548
- SHA512 c93195e4054439c4992edf6ff710a1b822123a29ce5198ebd84ebeb5713e719253117b366bbd30e6525a5aef9529b1a0673ecd6dfb68b7df42f366553d44b6f2
- SSDEEP 6144:48vKn54IMdW0VxkHMAfarZ1OF4Hwk29QmfmJARqbLmutcMZJT3CqbMrhryf65NRo:pvKn54IMdW0VxkHMAfarZ1OF4Hwk29QB
- TLSH T1A264A470B234A67D422B5AC6F3706714B2AAF31BD28949E0A97FD3B457C2DD4FA43058
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Static task
static1
Behavioral task
behavioral1
Sample
MEMZ-Destructive.bat
Resource
win11-20260130-en
20 signatures
900 seconds
Malware Config
Targets
-
- Target MEMZ-Destructive.bat
- Size 315KB
- SHA256 3fb88d8d475242a0d558b2bcce405254ea386844274d80ece0eab1780efa529d
- MD5 d1494de6a497151197f3e3c2db31fe43
- SHA1 76b20ec1fd7517100a4bcc049864923358071548
- SHA512 c93195e4054439c4992edf6ff710a1b822123a29ce5198ebd84ebeb5713e719253117b366bbd30e6525a5aef9529b1a0673ecd6dfb68b7df42f366553d44b6f2
- SSDEEP 6144:48vKn54IMdW0VxkHMAfarZ1OF4Hwk29QmfmJARqbLmutcMZJT3CqbMrhryf65NRo:pvKn54IMdW0VxkHMAfarZ1OF4Hwk29QB
- TLSH T1A264A470B234A67D422B5AC6F3706714B2AAF31BD28949E0A97FD3B457C2DD4FA43058
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Modifies WinLogon for persistence
-
UAC bypass
-
Disables RegEdit via registry modification
-
Disables Task Manager via registry modification
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Pre-OS Boot
1Bootkit
1