General
- Target Nursultan.exe
- Size 16.1MB
- Sample250108-re1fpsvpfl
- SHA256 f8fba45ce7e00b527540f96707338b7adc8ee5ccc23924145a155fdd87d4ce2f
- MD5 981196fd1a024aa93de8d671cb4f66f6
- SHA1 7cca3ed98a752359ccf93af39fd08609b1273912
- SHA512 23321f61bf28370634f1ab25b8082535225ac9f255ae39b77e9b11c5c5c92caeb23f7ceaec1ad7e9bdcf27548305176659a80fde53658b74bd603740c1c96470
- SSDEEP 393216:3BvGSgHK7c3wlnRgobOzR8LWdFsIARzq/N8pzw+:RvGSgn3wlnR9uR8adFsIazq//+
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Nursultan.exe
Resource
win10ltsc2021-20241211-en
Malware Config
Targets
-
- Target Nursultan.exe
- Size 16.1MB
- SHA256 f8fba45ce7e00b527540f96707338b7adc8ee5ccc23924145a155fdd87d4ce2f
- MD5 981196fd1a024aa93de8d671cb4f66f6
- SHA1 7cca3ed98a752359ccf93af39fd08609b1273912
- SHA512 23321f61bf28370634f1ab25b8082535225ac9f255ae39b77e9b11c5c5c92caeb23f7ceaec1ad7e9bdcf27548305176659a80fde53658b74bd603740c1c96470
- SSDEEP 393216:3BvGSgHK7c3wlnRgobOzR8LWdFsIARzq/N8pzw+:RvGSgn3wlnR9uR8adFsIazq//+
- MD5 SHA1 SHA512 SSDEEP
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Downloads MZ/PE file
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Event Triggered Execution: Image File Execution Options Injection
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A potential corporate email address has been identified in the URL: [email protected]
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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.
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Executes dropped EXE
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Loads dropped DLL
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Browser Extensions
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1