General
-
Target
858e5243a61b64dbd6072e50a43bd30ce225b827c9a0ed6d5dfb769c142260a4
-
Size
297KB
-
Sample
240526-3xh5xsgf7y
-
MD5
96e04cfe91e9f13cd4a189584dde878e
-
SHA1
75e6a63c91102e5878c99dc7a18aa2490d096b35
-
SHA256
858e5243a61b64dbd6072e50a43bd30ce225b827c9a0ed6d5dfb769c142260a4
-
SHA512
d1fd288782f175a151d07cc2897ad623f38eae792761b33d6b8a0e7f34c66510eb5e8196ae38a335afd15bd59e7eee0ff38af83ba99988a8e792d800cf75b364
-
SSDEEP
6144:CJlWTQXs31lALDBwFcC6nt/HVNVoi0567mZ/CMHX/5jaT1N2:eNXSlASj6t/HV8iU/zHxjaRQ
Static task
static1
Behavioral task
behavioral1
Sample
858e5243a61b64dbd6072e50a43bd30ce225b827c9a0ed6d5dfb769c142260a4.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
858e5243a61b64dbd6072e50a43bd30ce225b827c9a0ed6d5dfb769c142260a4.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
-
-
Target
858e5243a61b64dbd6072e50a43bd30ce225b827c9a0ed6d5dfb769c142260a4
-
Size
297KB
-
MD5
96e04cfe91e9f13cd4a189584dde878e
-
SHA1
75e6a63c91102e5878c99dc7a18aa2490d096b35
-
SHA256
858e5243a61b64dbd6072e50a43bd30ce225b827c9a0ed6d5dfb769c142260a4
-
SHA512
d1fd288782f175a151d07cc2897ad623f38eae792761b33d6b8a0e7f34c66510eb5e8196ae38a335afd15bd59e7eee0ff38af83ba99988a8e792d800cf75b364
-
SSDEEP
6144:CJlWTQXs31lALDBwFcC6nt/HVNVoi0567mZ/CMHX/5jaT1N2:eNXSlASj6t/HV8iU/zHxjaRQ
Score9/10-
Detects executables containing base64 encoded User Agent
-
Detects executables packed with VMProtect.
-
Deletes itself
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
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.
-
MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1