General
-
Target
FA Installer.bat
-
Size
42KB
-
Sample
240419-sptataff32
-
MD5
ac48f9875234a4e5649d152672903198
-
SHA1
6795362296194a79770a385a1a81efa89c6fe203
-
SHA256
e5f0efdb833e0b8ec06d88d13039ac9ab2b46a70a26a6c9c07868a79b8f11f62
-
SHA512
b5a8cf484eca8afde45a78b6768970a3ccd9f4731f4f9a227ac22e02cb3c9c158c8221c136fef191ce9967b2b4bc8c7f4aa6a4310e04dc5e3e5b8b7fc712df44
-
SSDEEP
768:lnwnjP9zogqnrT9AHuhUcKhnuxGTBmF5p8yJVS5LTf+iA0:FI89nf9tUc+nuxGIFwyKhTf+r0
Static task
static1
Behavioral task
behavioral1
Sample
FA Installer.bat
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
FA Installer.bat
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
FA Installer.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral4
Sample
FA Installer.bat
Resource
win11-20240412-en
Malware Config
Targets
-
-
Target
FA Installer.bat
-
Size
42KB
-
MD5
ac48f9875234a4e5649d152672903198
-
SHA1
6795362296194a79770a385a1a81efa89c6fe203
-
SHA256
e5f0efdb833e0b8ec06d88d13039ac9ab2b46a70a26a6c9c07868a79b8f11f62
-
SHA512
b5a8cf484eca8afde45a78b6768970a3ccd9f4731f4f9a227ac22e02cb3c9c158c8221c136fef191ce9967b2b4bc8c7f4aa6a4310e04dc5e3e5b8b7fc712df44
-
SSDEEP
768:lnwnjP9zogqnrT9AHuhUcKhnuxGTBmF5p8yJVS5LTf+iA0:FI89nf9tUc+nuxGIFwyKhTf+r0
Score8/10-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Manipulates Digital Signatures
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.
-
Sets service image path in registry
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Registers COM server for autorun
-
Adds Run key to start application
-
Checks for any installed AV software in registry
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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 Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Defense Evasion
Subvert Trust Controls
2SIP and Trust Provider Hijacking
1Install Root Certificate
1Modify Registry
4Pre-OS Boot
1Bootkit
1