General
- Target MEMZ.7z
- Size 26KB
- Sample250320-rfp2csxp14
- SHA256 2d184aaf67d614bb106319ab1a80a5c0d8bfebd513e3fba51acf217ea527ea02
- MD5 01a6ebf12323106a7198f263e7ec8035
- SHA1 8b26cbaff6d6a51bf09d7e4666c80f8926c90034
- SHA512 eff9fb5303e9f6f602d6177dcf6f8660f18a2afc2771d1abc05fe2af7ec0a9b3e9640e1273de80b312947f7cf40431819359db95bc885aa9e13f71136d69146b
- SSDEEP 384:KvpMW/bhwnx2S9uYVWlbOpmf8lFmbFZWrZwhQ2w61VfqhcMFkq5nBhStS:KKEbtS9uYyKpmf4hr2w61Ehc9qDh
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
MEMZ.7z
Resource
win10v2004-20250314-en
Behavioral task
behavioral2
Sample
MEMZ.7z
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral3
Sample
MEMZ.7z
Resource
win11-20250314-en
Malware Config
Targets
-
- Target MEMZ.7z
- Size 26KB
- SHA256 2d184aaf67d614bb106319ab1a80a5c0d8bfebd513e3fba51acf217ea527ea02
- MD5 01a6ebf12323106a7198f263e7ec8035
- SHA1 8b26cbaff6d6a51bf09d7e4666c80f8926c90034
- SHA512 eff9fb5303e9f6f602d6177dcf6f8660f18a2afc2771d1abc05fe2af7ec0a9b3e9640e1273de80b312947f7cf40431819359db95bc885aa9e13f71136d69146b
- SSDEEP 384:KvpMW/bhwnx2S9uYVWlbOpmf8lFmbFZWrZwhQ2w61VfqhcMFkq5nBhStS:KKEbtS9uYyKpmf4hr2w61Ehc9qDh
- MD5 SHA1 SHA512 SSDEEP
Score8/10-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Legitimate hosting services abused for malware hosting/C2
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1