General
- Target INSTALLER.jar
- Size 110KB
- Sample260622-ryznhsds2m
- SHA256 8397eec8d487a0df6d93489da5f2caab859dc68463545863ede3a8d35ba0de3e
- MD5 b88326424915b1292242926c46ff70f7
- SHA1 3eba391e4b72d102943991407e05a8ff74a507a3
- SHA512 d2ffcc979272fa47c336290954c58a7376006eb64fe9ba9577ea4afc7217b1732f70a5d1e31e056c961c8a50217a34bb43bba6ce96b2734f5cfffbc949bfd2fa
- SSDEEP 3072:A3XU0qskEqOJ2CWxGNExcbbXyCXNK2g5nRZWtDFmfT+fOq:AnULsvqOJ296EmaCu5nXW9FAKfOq
- TLSH T1F7B3E1177F90F4B9D75B4E3AA101C983992422CD7089787B16E02D4B44B2D8D8BA3FDA
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
INSTALLER.jar
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
INSTALLER.jar
Resource
win11ltsc2024-20260617-en
Malware Config
Targets
-
- Target INSTALLER.jar
- Size 110KB
- SHA256 8397eec8d487a0df6d93489da5f2caab859dc68463545863ede3a8d35ba0de3e
- MD5 b88326424915b1292242926c46ff70f7
- SHA1 3eba391e4b72d102943991407e05a8ff74a507a3
- SHA512 d2ffcc979272fa47c336290954c58a7376006eb64fe9ba9577ea4afc7217b1732f70a5d1e31e056c961c8a50217a34bb43bba6ce96b2734f5cfffbc949bfd2fa
- SSDEEP 3072:A3XU0qskEqOJ2CWxGNExcbbXyCXNK2g5nRZWtDFmfT+fOq:AnULsvqOJ296EmaCu5nXW9FAKfOq
- TLSH T1F7B3E1177F90F4B9D75B4E3AA101C983992422CD7089787B16E02D4B44B2D8D8BA3FDA
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
3