General
- Target CODER-HANDOFF-9ae9499 (2).md
- Size 17KB
- Sample260805-j6t41asfqa
- SHA256 1ee41388c7497d24281f870418a39d836f10011d41bdcd73dadaca34ae093524
- MD5 049b4416ac55b91a76d6f1ef8d5d869f
- SHA1 3d097861ba4dec3dd47a821162b4f574506cbb9e
- SHA512 5f8915b0abf597d2b1dfdaa9460ef5ed51d99fdb8914e39986ba2bf82a9afc1767550aaed9b734da4f80f2b2b445caedc6bec15b274116f1fc18814aeea62b1d
- SSDEEP 384:uUsVXZrrcVjY7Mj12NqjIQAR41Qht1/SQJs9siqzN2ywe9FYFjLZAlJYggaAes/m:bYrBjDaH9+SyZAese
- TLSH T14E72F7A29B3832F90F63905BF60673979F62A1F527431312F0CF856D129E056C37BA82
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
CODER-HANDOFF-9ae9499 (2).md
Resource
win10ltsc2021-20260513-en
Malware Config
Targets
-
- Target CODER-HANDOFF-9ae9499 (2).md
- Size 17KB
- SHA256 1ee41388c7497d24281f870418a39d836f10011d41bdcd73dadaca34ae093524
- MD5 049b4416ac55b91a76d6f1ef8d5d869f
- SHA1 3d097861ba4dec3dd47a821162b4f574506cbb9e
- SHA512 5f8915b0abf597d2b1dfdaa9460ef5ed51d99fdb8914e39986ba2bf82a9afc1767550aaed9b734da4f80f2b2b445caedc6bec15b274116f1fc18814aeea62b1d
- SSDEEP 384:uUsVXZrrcVjY7Mj12NqjIQAR41Qht1/SQJs9siqzN2ywe9FYFjLZAlJYggaAes/m:bYrBjDaH9+SyZAese
- TLSH T14E72F7A29B3832F90F63905BF60673979F62A1F527431312F0CF856D129E056C37BA82
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Renames multiple (6136) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Downloads MZ/PE file
-
Uses browser remote debugging
Can be used to control the browser and steal sensitive information such as credentials and session cookies.
-
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.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Ignore Process Interrupts
1Modify Authentication Process
1Modify Registry
2Subvert Trust Controls
2Install Root Certificate
2