General
- Target 5ee5b6be5c3c4cf65a1ab38ce3430a5253709f25829cc11e1b1906b634aa359f
- Size 462KB
- Sample260720-ltyyjadx5m
- SHA256 5ee5b6be5c3c4cf65a1ab38ce3430a5253709f25829cc11e1b1906b634aa359f
- MD5 428eb6d9a4ed23191aebd004e495440c
- SHA1 23b4ab88dfa6c554ba918f1fa067be2fc47ff468
- SHA512 784b862a479a7277553244b1669425f4b884d1abe3b92704b7d50954f5bca5ac9df702466b0746e33dae7a4e8e32acf4ede4fc29b75028634add2a40e3a3da4d
- SSDEEP 12288:dWUovH4E8fkLIJkqNIjqWV7sOVldfcUJquK9a:dWUovLOqIJk8Ijds+OT9a
- TLSH T19AA423630B879B18C6740FB10DE11DF6C8682596D06043D5AAC219BD8FE5B4FAC6FA36
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
5ee5b6be5c3c4cf65a1ab38ce3430a5253709f25829cc11e1b1906b634aa359f.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
5ee5b6be5c3c4cf65a1ab38ce3430a5253709f25829cc11e1b1906b634aa359f.exe
Resource
win11ltsc2024-20260710-en
Malware Config
Extracted
-
xbinder
-
SMm03ltd0634Y1yTs
-
primary_drop_directory
%Temp%
-
primary_execute
true
-
primary_hidden_file
false
-
primary_resource_name
Bootstrapper.exe
-
secondary_drop_directory
%Temp%
-
secondary_execute
true
-
secondary_hidden_file
false
-
secondary_resource_name
svchost.exe
Extracted
-
sheetrat
-
Sheet_jxexktatjcxiuck
-
women-forms.gl.at.ply.gg:49681
-
budget-maple.gl.at.ply.gg:59629
Targets
-
- Target 5ee5b6be5c3c4cf65a1ab38ce3430a5253709f25829cc11e1b1906b634aa359f
- Size 462KB
- SHA256 5ee5b6be5c3c4cf65a1ab38ce3430a5253709f25829cc11e1b1906b634aa359f
- MD5 428eb6d9a4ed23191aebd004e495440c
- SHA1 23b4ab88dfa6c554ba918f1fa067be2fc47ff468
- SHA512 784b862a479a7277553244b1669425f4b884d1abe3b92704b7d50954f5bca5ac9df702466b0746e33dae7a4e8e32acf4ede4fc29b75028634add2a40e3a3da4d
- SSDEEP 12288:dWUovH4E8fkLIJkqNIjqWV7sOVldfcUJquK9a:dWUovLOqIJk8Ijds+OT9a
- TLSH T19AA423630B879B18C6740FB10DE11DF6C8682596D06043D5AAC219BD8FE5B4FAC6FA36
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects Sheetrat obfuscated V1.8 and higher
Sheetrat aka NonEuclid RAT is a trojan written in C#.
-
Detects Sheetrat obfuscated version
-
Modifies WinLogon for persistence
-
Event Triggered Execution: AppInit DLLs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1