General
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Target
HmWlkY
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Size
7KB
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Sample
241214-ba1ynssma1
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MD5
aa5d13590623abb5d3963a8af5dfb85d
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SHA1
8dcb62e75f970ac4f9f78e2558f335951b599774
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SHA256
4c6183029dcf2e4d604c473c2dfb4f72037b6a8f13d9183b0842fd201e422d7a
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SHA512
94899bfebc29d4d76c1a8d0e9b787ae50386a5e8718194791d27d86eb7e67e1b0e1a9b0a4e68031905c767419bd767b9d2666ac5ffd0a8dd87c0bf842ac7282b
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SSDEEP
96:CMq9SlLh2B3Zq36uWl/PtxyjttJQ8Maoah3vL5LaNclmnU1Eh2sS:T1lLhwJrPahtJxMaoah3vG12sS
Static task
static1
Behavioral task
behavioral1
Sample
HmWlkY.html
Resource
win10v2004-20241007-en
Malware Config
Extracted
asyncrat
0.5.8
Default
ukrainian.zapto.org:5552
0q7bJfCnXR4l
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delay
3
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install
false
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install_folder
%AppData%
Extracted
njrat
v2.0
HacKed
ukrainian.zapto.org:5552
Windows
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reg_key
Windows
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splitter
|-F-|
Targets
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Target
HmWlkY
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Size
7KB
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MD5
aa5d13590623abb5d3963a8af5dfb85d
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SHA1
8dcb62e75f970ac4f9f78e2558f335951b599774
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SHA256
4c6183029dcf2e4d604c473c2dfb4f72037b6a8f13d9183b0842fd201e422d7a
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SHA512
94899bfebc29d4d76c1a8d0e9b787ae50386a5e8718194791d27d86eb7e67e1b0e1a9b0a4e68031905c767419bd767b9d2666ac5ffd0a8dd87c0bf842ac7282b
-
SSDEEP
96:CMq9SlLh2B3Zq36uWl/PtxyjttJQ8Maoah3vL5LaNclmnU1Eh2sS:T1lLhwJrPahtJxMaoah3vG12sS
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Asyncrat family
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Njrat family
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Async RAT payload
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Downloads MZ/PE file
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Adds Run key to start application
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Sets desktop wallpaper using registry
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2