General
- Target Payload.exe
- Size 55KB
- Sample261105-teq85sdw7k
- SHA256 a0de82dc4a8fe5f20537b1f1c56df07fb95b57ac43e6024c321bdad9f1a3bb43
- MD5 0a2e33e6ce0343e2f88306045fdd7b6f
- SHA1 7d3daae3e66891e6a19b6ed45cd026410b92d32e
- SHA512 f657583f9c97dc5f7942ee320b42581539c30f5df936c6b4a41734d2470a280e133e84f87c5a0bf64d1e063c86319981e5649e45fe76ec4681d8c2d3abca402c
- SSDEEP 1536:slpMDnE4uNRty4XXzdhDmwsNMDFUXExI3pmum:qMDnlYk4XxhDmwsNMDFUXExI3pm
- TLSH T16B432744BFEA4A05E2BC8F3468F655150634BA63E532EB1F48D668DB17327C58C80FE6
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
Payload.exe
Resource
win10v2004-20260911-en
Malware Config
Extracted
-
njrat
-
<- NjRAT 0.7d Horror Edition ->
-
Victim
-
32.tcp.cpolar.top:10755
-
4d7b2ed2181a8b363ed3c7b7e7b7fe99
-
reg_key
4d7b2ed2181a8b363ed3c7b7e7b7fe99
-
splitter
Y262SUCZ4UJJ
Targets
-
- Target Payload.exe
- Size 55KB
- SHA256 a0de82dc4a8fe5f20537b1f1c56df07fb95b57ac43e6024c321bdad9f1a3bb43
- MD5 0a2e33e6ce0343e2f88306045fdd7b6f
- SHA1 7d3daae3e66891e6a19b6ed45cd026410b92d32e
- SHA512 f657583f9c97dc5f7942ee320b42581539c30f5df936c6b4a41734d2470a280e133e84f87c5a0bf64d1e063c86319981e5649e45fe76ec4681d8c2d3abca402c
- SSDEEP 1536:slpMDnE4uNRty4XXzdhDmwsNMDFUXExI3pmum:qMDnlYk4XxhDmwsNMDFUXExI3pm
- TLSH T16B432744BFEA4A05E2BC8F3468F655150634BA63E532EB1F48D668DB17327C58C80FE6
- MD5 SHA1 SHA512 SSDEEP TLSH
UAC bypass
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
Manipulates Digital Signatures
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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.
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
Executes dropped EXE
Accesses Microsoft Outlook profiles
Adds Run key to start application
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Event Triggered Execution
1Component Object Model Hijacking
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
5Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1