General
- Target Roblox.zip
- Size 5.4MB
- Sample260905-knq53a1ape
- SHA256 a0d3877d7e6043a9583af778c2248193770e39ac2063336c61c4be3b2a2d5e63
- MD5 270ecf0e9c586c8f8da5e64e6c32b943
- SHA1 8e0aabab4218f539014bd857b59ffb47dc573c3c
- SHA512 146c312570d1f99345feb0cd860c5d4ff1d05280ba76df01b19d4212e389e626e2c5b68c73063cc70377bd8954c53f8d02534fa91cc7fc776c5badb088ee6c21
- SSDEEP 98304:cxDlcnFAthlAAAgHqPF7/g/pNiq8yw/4Th3/lJ28/jn5X:s+FAvFlHYl/yfLg8T5X
- TLSH T121463337540EBF33BB470EFA1F12671841B8BDA7E27569C98464B30AA4D93BD5312272
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Roblox.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Roblox.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral3
Sample
Roblox.exe
Resource
win11-20260513-en
Behavioral task
behavioral4
Sample
Roblox.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target Roblox.exe
- Size 5.4MB
- SHA256 c91aee79b1cfd5ae77aca9a07ca15011866ee69efc9fca34c0540a94e943c47d
- MD5 619f18514f0e5365d570d640a98b41a2
- SHA1 b6b8e07133a323c9503df666042804ab64803d8d
- SHA512 4a9ab78e2699480b1f2abdb4998b9e714f6d5fc9053f71c098abb59eb43f90c29db644b5db887dafe8d39fb34dd70a04022532f2a483c5065839820b6a61d5d1
- SSDEEP 98304:bBVcjD2Ll3ggMQT8lVdXwLTLi86GCZ87fRnJP2SdjT:dqH2pFxTG3FGlXeSx
- TLSH T1CB463337940EBB33EA434EF91F13671881787C6BE37928D64564730B98EA7B95312272
- MD5 SHA1 SHA512 SSDEEP TLSH
-
XMRig Miner payload
-
Downloads MZ/PE file
-
Modifies Windows Firewall
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Outbound SSH connection to public host
SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
-
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
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.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
6Credentials In Files
6Discovery
Browser Information Discovery
1Network Service Discovery
1Query Registry
5System Information Discovery
4System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1System Time Discovery
1