General
- Target xkunyyrlm6yoogqw.exe
- Size 805KB
- Sample260721-c51f3acy5l
- SHA256 0883c5197c347b82f29c8dbf56ac343d2df2d955b312e322aee79cd9f17f0726
- MD5 6cad8d5ba9bafae54fca435e40e6979c
- SHA1 4c2db834f82b10c0a6387a495753b69d687d29af
- SHA512 2daa9531cb35741951a2679af6b9c7cee16865156b3184c0b177b9af5d533f4f5630c6cedcfebfd34fad9cca8a1b0f38486fe5666d10d7b931c6fad3a907daf2
- SSDEEP 12288:Y8ce/TueLwfcCW+SSy/9qEs1UAAFWon4gjUCpgG3JJpmfD7BfD5:oiO8+3G9qElkon4boZS3T
- TLSH T10B05C6243B949E41E540193E92BE2618D73260F323176B83371BF7615D44AEEEE2D3DA
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
xkunyyrlm6yoogqw.exe
Resource
win10v2004-20260513-en
Malware Config
Targets
-
- Target xkunyyrlm6yoogqw.exe
- Size 805KB
- SHA256 0883c5197c347b82f29c8dbf56ac343d2df2d955b312e322aee79cd9f17f0726
- MD5 6cad8d5ba9bafae54fca435e40e6979c
- SHA1 4c2db834f82b10c0a6387a495753b69d687d29af
- SHA512 2daa9531cb35741951a2679af6b9c7cee16865156b3184c0b177b9af5d533f4f5630c6cedcfebfd34fad9cca8a1b0f38486fe5666d10d7b931c6fad3a907daf2
- SSDEEP 12288:Y8ce/TueLwfcCW+SSy/9qEs1UAAFWon4gjUCpgG3JJpmfD7BfD5:oiO8+3G9qElkon4boZS3T
- TLSH T10B05C6243B949E41E540193E92BE2618D73260F323176B83371BF7615D44AEEEE2D3DA
- MD5 SHA1 SHA512 SSDEEP TLSH
Family: ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
ModiLoader Second Stage
Modifies WinLogon for persistence
Adds policy Run key to start application
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
Disables RegEdit via registry modification
Disables Task Manager via registry modification
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
Impair Defenses: Safe Mode Boot
Loads dropped DLL
Adds Run key to start application
Drops desktop.ini file(s)
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Hide Artifacts: Hidden Files and Directories
Sets desktop wallpaper using registry
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
4Active Setup
1Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
4Active Setup
1Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Safe Mode Boot
1Modify Registry
6Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1