General
- Target https://download.tt2dd.com/
- Sample240522-e39m3aca78
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://download.tt2dd.com/
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
https://download.tt2dd.com/
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
https://download.tt2dd.com/
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
https://download.tt2dd.com/
Resource
win11-20240426-en
Malware Config
Extracted
-
redline
-
rajab
-
45.89.53.206:4663
Targets
-
- Target https://download.tt2dd.com/
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
RedLine payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Executes dropped EXE
Loads dropped DLL
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Blocklisted process makes network request
Checks for any installed AV software in registry
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
Drops file in System32 directory
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1