General
- Target DeltaClient.crack.exe
- Size 396KB
- Sample260703-pvbq6sht81
- SHA256 222d8e99b1dd90d0a03dd9cc73715b793dbf3c23f0916b11d81d79a8e43c9776
- MD5 a8fc00752823b197ca7c4c0cf90605e8
- SHA1 9094868f75ff3eca6ab1509133687951d8d3b580
- SHA512 4f7c2f7f47c01c23d7638e7b27888d107433a9315de9fc8cbdc4c03e42ce844a08fec72154ceb1d2335278d5990ed15c882a312633382b0335a8f32fe727236e
- SSDEEP 6144:VgToGSpZRHd/Yikjp3IBuX7J4isbqJ7riabC0GOCvbPz0vsvj3xj:CNSpZu4p0GOCvDigj3p
- TLSH T18784F9147F958608E591267E415E1A00D7EE91F22632B303370BEFA15D89DDEDE2C3EA
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
DeltaClient.crack.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
DeltaClient.crack.exe
Resource
win11-20260513-en
Malware Config
Targets
-
- Target DeltaClient.crack.exe
- Size 396KB
- SHA256 222d8e99b1dd90d0a03dd9cc73715b793dbf3c23f0916b11d81d79a8e43c9776
- MD5 a8fc00752823b197ca7c4c0cf90605e8
- SHA1 9094868f75ff3eca6ab1509133687951d8d3b580
- SHA512 4f7c2f7f47c01c23d7638e7b27888d107433a9315de9fc8cbdc4c03e42ce844a08fec72154ceb1d2335278d5990ed15c882a312633382b0335a8f32fe727236e
- SSDEEP 6144:VgToGSpZRHd/Yikjp3IBuX7J4isbqJ7riabC0GOCvbPz0vsvj3xj:CNSpZu4p0GOCvDigj3p
- TLSH T18784F9147F958608E591267E415E1A00D7EE91F22632B303370BEFA15D89DDEDE2C3EA
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects Dracula aka Samurai Stealer payload
-
Modifies WinLogon for persistence
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Accesses Microsoft Outlook profiles
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1