General
- Target ebb88a5df7df82e25bbd75a2c65341d558adc4b7752ee74fa2a10aa6f4e6e5ce.exe
- Size 1.3MB
- Sample251009-san3jsvvgs
- SHA256 ebb88a5df7df82e25bbd75a2c65341d558adc4b7752ee74fa2a10aa6f4e6e5ce
- MD5 ad6ba483e421976fe0145941be20dab9
- SHA1 ca6bca5be190052a08b834e7a473ad43a03d231b
- SHA512 44c7a940eb1078ad4ad2cf529363e10a69ca3815f0a70ffbd11211a9f2cc42a7029b8a8f53ba0bef79864178fa4a2d6aa4780d8931436469cfe694c4ad89f739
- SSDEEP 24576:krG7El628EMf/SlAvy4kcl1jg1dco+IqvwasnSJnSzOBo9lIB5y6ymqZw:gGglaEnl0O1CoHqIaJJnaIo9lIn8mX
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
ebb88a5df7df82e25bbd75a2c65341d558adc4b7752ee74fa2a10aa6f4e6e5ce.exe
Resource
win10v2004-20250619-en
Behavioral task
behavioral2
Sample
ebb88a5df7df82e25bbd75a2c65341d558adc4b7752ee74fa2a10aa6f4e6e5ce.exe
Resource
win11-20250619-en
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.taikei-rmc-co.biz
-
Port
587
-
Username
-
Password
Uu}mE3i5uWA3m]i{
Targets
-
- Target ebb88a5df7df82e25bbd75a2c65341d558adc4b7752ee74fa2a10aa6f4e6e5ce.exe
- Size 1.3MB
- SHA256 ebb88a5df7df82e25bbd75a2c65341d558adc4b7752ee74fa2a10aa6f4e6e5ce
- MD5 ad6ba483e421976fe0145941be20dab9
- SHA1 ca6bca5be190052a08b834e7a473ad43a03d231b
- SHA512 44c7a940eb1078ad4ad2cf529363e10a69ca3815f0a70ffbd11211a9f2cc42a7029b8a8f53ba0bef79864178fa4a2d6aa4780d8931436469cfe694c4ad89f739
- SSDEEP 24576:krG7El628EMf/SlAvy4kcl1jg1dco+IqvwasnSJnSzOBo9lIB5y6ymqZw:gGglaEnl0O1CoHqIaJJnaIo9lIn8mX
- MD5 SHA1 SHA512 SSDEEP
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
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.
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1