General
- Target sim.py
- Size 20KB
- Sample241003-ry6f3azgnm
- SHA256 3cfb5e4c47015ffff48609e8400770850a61d53e59259cba2a0b1c36a88c9aab
- MD5 0c472b2e6618aca50cb2dff20cd51562
- SHA1 df5a0d16ee26aa97087c9d1cd28e08632bcd6000
- SHA512 17ac9ba0eb34fb86bdc2cec890f54b0a802b8535c05bfa8479e69a63c352eba51b9df04eb66b03a431921de7bde368d5a7a2edb6217b7b2871f4cdc1a114a1dc
- SSDEEP 384:GRExTcSVqPb61rNykWy/k74Fft1froMzZOguu:NxTcSVqPb6N/7oIeu
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
sim.py
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
sim.py
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
sim.py
Resource
ubuntu2204-amd64-20240611-en
Malware Config
Targets
-
- Target sim.py
- Size 20KB
- SHA256 3cfb5e4c47015ffff48609e8400770850a61d53e59259cba2a0b1c36a88c9aab
- MD5 0c472b2e6618aca50cb2dff20cd51562
- SHA1 df5a0d16ee26aa97087c9d1cd28e08632bcd6000
- SHA512 17ac9ba0eb34fb86bdc2cec890f54b0a802b8535c05bfa8479e69a63c352eba51b9df04eb66b03a431921de7bde368d5a7a2edb6217b7b2871f4cdc1a114a1dc
- SSDEEP 384:GRExTcSVqPb61rNykWy/k74Fft1froMzZOguu:NxTcSVqPb6N/7oIeu
- MD5 SHA1 SHA512 SSDEEP
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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
-
Adds Run key to start application
-
Blocklisted process makes network request
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Modify Registry
2Subvert Trust Controls
2Install Root Certificate
1SIP and Trust Provider Hijacking
1