General
-
Target
b8e17df35ceda8b537eafd8945813186a271b8874a47289e5f66c86501b41b6b
-
Size
10.9MB
-
Sample
240419-dtynrsfb84
-
MD5
2316f5296b4fc4ad7b7c841e4f300ed7
-
SHA1
f29c4fac6526c9ae0914829b53c69d9aa4367622
-
SHA256
b8e17df35ceda8b537eafd8945813186a271b8874a47289e5f66c86501b41b6b
-
SHA512
872d19dbb2a82c427141ed7e8a1bf8b95974fb6b50d9e41d94f106b98d392d542974c951eeb58e9aac05142d472f6a1f2325265a88f62d35248f2cb0ad847b6b
-
SSDEEP
196608:XnJEf8bmmacTw84X7oOnyeT3MPR+qa6QYWRQ4OjamYsv2WPySRclWq1+m/R7cSzA:3CfEocTw84sOn5bv7Y4ojvHuuyecXxJQ
Static task
static1
Behavioral task
behavioral1
Sample
b8e17df35ceda8b537eafd8945813186a271b8874a47289e5f66c86501b41b6b.exe
Resource
win7-20240221-en
Malware Config
Targets
-
-
Target
b8e17df35ceda8b537eafd8945813186a271b8874a47289e5f66c86501b41b6b
-
Size
10.9MB
-
MD5
2316f5296b4fc4ad7b7c841e4f300ed7
-
SHA1
f29c4fac6526c9ae0914829b53c69d9aa4367622
-
SHA256
b8e17df35ceda8b537eafd8945813186a271b8874a47289e5f66c86501b41b6b
-
SHA512
872d19dbb2a82c427141ed7e8a1bf8b95974fb6b50d9e41d94f106b98d392d542974c951eeb58e9aac05142d472f6a1f2325265a88f62d35248f2cb0ad847b6b
-
SSDEEP
196608:XnJEf8bmmacTw84X7oOnyeT3MPR+qa6QYWRQ4OjamYsv2WPySRclWq1+m/R7cSzA:3CfEocTw84sOn5bv7Y4ojvHuuyecXxJQ
-
Modifies firewall policy service
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
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
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
4Impair Defenses
1Disable or Modify System Firewall
1Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1