General
- Target build.py
- Size 4KB
- Sample260224-nyb1nsct3e
- SHA256 e3cb006597ccc4569db96e9c5867e96da93eb5c420debfcf6a977134c9e5315e
- MD5 01231b4e170563f8dfe0737553771c6d
- SHA1 d10581ee0f02f8f620264b1144c93797942d751c
- SHA512 93ae549eb2f6841da3007365b098597e1879c5ef05d3c0228ab5ad072fb9cc810c91027dd533b22aad83568d6d3b0ddf6c9f9b4e365cfe8ffdf378622d1d2d3d
- SSDEEP 96:2o5gDIyBRx4eeXN+ZhI2MQ/EhL+b6+Hc1wcY7B/EmhL+fH6JDPNGgewislVnEFjW:55kL3zeXcI2BEhCb6+Hc1wcY7VhCP6JH
- TLSH T182A130242E915065CFC7F20C9A068A49076CBD6726C200A8FB5D5BC84F85936B3B47FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
build.py
Resource
win10v2004-20260129-en
Behavioral task
behavioral2
Sample
build.py
Resource
win11-20260130-en
Malware Config
Targets
-
- Target build.py
- Size 4KB
- SHA256 e3cb006597ccc4569db96e9c5867e96da93eb5c420debfcf6a977134c9e5315e
- MD5 01231b4e170563f8dfe0737553771c6d
- SHA1 d10581ee0f02f8f620264b1144c93797942d751c
- SHA512 93ae549eb2f6841da3007365b098597e1879c5ef05d3c0228ab5ad072fb9cc810c91027dd533b22aad83568d6d3b0ddf6c9f9b4e365cfe8ffdf378622d1d2d3d
- SSDEEP 96:2o5gDIyBRx4eeXN+ZhI2MQ/EhL+b6+Hc1wcY7B/EmhL+fH6JDPNGgewislVnEFjW:55kL3zeXcI2BEhCb6+Hc1wcY7VhCP6JH
- TLSH T182A130242E915065CFC7F20C9A068A49076CBD6726C200A8FB5D5BC84F85936B3B47FD
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects RAR archive exploited with CVE-2025-8088 ADS path traversal.
-
Xmrig family
-
XMRig Miner payload
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
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.
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies system executable filetype association
-
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Persistence
Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Privilege Escalation
Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Defense Evasion
Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3