General
- Target www.skmac811.com_sample.bin
- Size 3.8MB
- Sample261019-bb81nscw4y
- SHA256 3b052283f9cfb8df79e51df479b7448d80f48bad91f836e035a8573e2b35fc4c
- MD5 c99b9d63a3be6f46abc720123bb8b891
- SHA1 85e588d7808f4e98262f88647852a02301209e2d
- SHA512 f1bac9b9a8871cc14fbb8c6c989f2f4199866f9406bbe91137f365d8f21533ed27b9534be0f82dedf0148ef00045cb68274828886af97625c25ddcae862d9598
- SSDEEP 49152:Vnf5aBzIAkVmN+CEBEl621KzFqyoFt4phI1zrz8DSEzxjb3uLRuLcAvLGu+F8+MS:t5AiCEBqg0vb4pq1zrHOlbiB+9kFG8bv
- TLSH T10E06337FB0CD3E1ADDCE65F8AA8843BDCB21D3E75438419C64E057DA8B17AE4138A146
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
install.2.0.03.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
install.2.0.03.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target install.2.0.03.exe
- Size 30.0MB
- SHA256 993ba1e252d9d12ea9a8af5b515c5b6a1da060812e0bda0943def8dc870c5656
- MD5 24750ab94972a099ead915f7f8fb72d8
- SHA1 0805cb6c2e7dd415c40d09c9341fcd2ee776623d
- SHA512 cbf70e3dffad3770821da5e6ac036e7cf6e62ad0b7b3f59a94e3b6703f25455ffe5147212591ca6c0df712261dda39104f8ac33ff37ff0966b38abb5e3a81d00
- SSDEEP 49152:285t1a8IFXTDqgBEA9xzJkW40bkSnY53wfC8oWz2rf8oW7O6CcxuLxxuLexuLUB+:hlaNCgBxzWWFA3w7Nz2rf8ogCVbojaEL
- TLSH T16167D68ABB01DDC3F44A9270D45A97E16372ED71CFA1871721A57F157FBE2888ED2088
- MD5 SHA1 SHA512 SSDEEP TLSH
UAC bypass
Windows security bypass
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Drops file in Drivers directory
Modifies RDP port number used by Windows
Possible privilege escalation attempt
Disables service(s)
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Adds Run key to start application
Indicator Removal: Clear Persistence
Clear artifacts associated with previously established persistence like scheduletasks on a host.
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Screensaver
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Screensaver
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1File and Directory Permissions Modification
1Impair Defenses
2Disable or Modify Tools
2Indicator Removal
1Clear Persistence
1Modify Registry
4