General
-
Target
Bolbi.vbs
-
Size
46KB
-
Sample
240303-lz5m9sgh2x
-
MD5
99ec3237394257cb0b5c24affe458f48
-
SHA1
5300e68423da9712280e601b51622c4b567a23a4
-
SHA256
ec17f950f6ee9c0c237d93bc0b766aa6e2ab458c70320b534212043128177b51
-
SHA512
af2394d18f672def6d5d7081def759093759205aac0390ca03591c58c15a02e463a68b583b6fc28ef1368922b4bd5f9072d570ee97a955250a478cdb093500cb
-
SSDEEP
384:m71ThEgivcqpCghtpCAhDnVLri57VurlgRL1xCLI05ej+1DPpUo/i/vFCbWZkraB:m7BGV95hIG1/d49gsCDsl
Static task
static1
Behavioral task
behavioral1
Sample
Bolbi.vbs
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Bolbi.vbs
Resource
win10v2004-20240226-en
Malware Config
Targets
-
-
Target
Bolbi.vbs
-
Size
46KB
-
MD5
99ec3237394257cb0b5c24affe458f48
-
SHA1
5300e68423da9712280e601b51622c4b567a23a4
-
SHA256
ec17f950f6ee9c0c237d93bc0b766aa6e2ab458c70320b534212043128177b51
-
SHA512
af2394d18f672def6d5d7081def759093759205aac0390ca03591c58c15a02e463a68b583b6fc28ef1368922b4bd5f9072d570ee97a955250a478cdb093500cb
-
SSDEEP
384:m71ThEgivcqpCghtpCAhDnVLri57VurlgRL1xCLI05ej+1DPpUo/i/vFCbWZkraB:m7BGV95hIG1/d49gsCDsl
-
Blocklisted process makes network request
-
Disables cmd.exe use via registry modification
-
Modifies Installed Components in the registry
-
Possible privilege escalation attempt
-
Sets file execution options in registry
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Modifies file permissions
-
Adds Run key to start application
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Sets desktop wallpaper using registry
-
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1File and Directory Permissions Modification
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
8Subvert Trust Controls
1Install Root Certificate
1