General
- Target 2026-08-30_e3582912e6bd2d0f7f4b8762b6e9c8b0_icedid_njrat_ryuk
- Size 691KB
- Sample260830-m83qpssfkh
- SHA256 b372b0994689a5673b8bd96a32ad22893a7833d35cd2cf2822c60c3514a190ed
- MD5 e3582912e6bd2d0f7f4b8762b6e9c8b0
- SHA1 032237074ca7c299dd5353846e111aa15c404040
- SHA512 a7634a9857ff3730fecb6d9c3681dad3b1a7e3e66349bcb4ff3d7cbee346817c10e2b4ffe5e5797783ca712ad4d44a008e484418c2987e7edecfcc007f708f18
- SSDEEP 6144:MNw6mzt9HX9VIs9f7Zuz6PNhdLL2g1NVMOqcs409xJTtP7/F304euZULg0mvnV:MNw66VIs9f7QzundpVMOqxb9MFgHvV
- TLSH T1CEE4D451BBA449B1F0B299348975865C9B727C55C923CE0F2095AEDEFFF39808D24B32
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-30_e3582912e6bd2d0f7f4b8762b6e9c8b0_icedid_njrat_ryuk.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-30_e3582912e6bd2d0f7f4b8762b6e9c8b0_icedid_njrat_ryuk.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-08-30_e3582912e6bd2d0f7f4b8762b6e9c8b0_icedid_njrat_ryuk
- Size 691KB
- SHA256 b372b0994689a5673b8bd96a32ad22893a7833d35cd2cf2822c60c3514a190ed
- MD5 e3582912e6bd2d0f7f4b8762b6e9c8b0
- SHA1 032237074ca7c299dd5353846e111aa15c404040
- SHA512 a7634a9857ff3730fecb6d9c3681dad3b1a7e3e66349bcb4ff3d7cbee346817c10e2b4ffe5e5797783ca712ad4d44a008e484418c2987e7edecfcc007f708f18
- SSDEEP 6144:MNw6mzt9HX9VIs9f7Zuz6PNhdLL2g1NVMOqcs409xJTtP7/F304euZULg0mvnV:MNw66VIs9f7QzundpVMOqxb9MFgHvV
- TLSH T1CEE4D451BBA449B1F0B299348975865C9B727C55C923CE0F2095AEDEFFF39808D24B32
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Renames multiple (10336) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
-
Executes dropped EXE
-
Adds Run key to start application
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1