General
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Target
a872bfa41308674ce755d580307481089287f32c0da127b3e0334044361273dd.exe
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Size
93KB
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Sample
241217-1nm2eayphs
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MD5
a113e36d190813b3f6cc19ea636f3e4e
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SHA1
93654319bd00ffee5969bcadfdab3322212fc536
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SHA256
a872bfa41308674ce755d580307481089287f32c0da127b3e0334044361273dd
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SHA512
0a97ea0ac853cb53fae9012d25fcf2f894ec9f1e0b18dc3a6a3a58325fdae1b03250b48998366e6dc0d1aa200f981c9d2587a8e913ca29f35fb5668e3b6069ce
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SSDEEP
1536:XFJGER1tMnnwlOU5oTRKwjEwzGi1dDsKngSb:XFJMnnwlOUWT0hi1dzgO
Behavioral task
behavioral1
Sample
a872bfa41308674ce755d580307481089287f32c0da127b3e0334044361273dd.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a872bfa41308674ce755d580307481089287f32c0da127b3e0334044361273dd.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
njrat
0.7d
dock
hakim32.ddns.net:2000
127.0.0.1:555
c772fa1f7fc98d866443249d79c0b299
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reg_key
c772fa1f7fc98d866443249d79c0b299
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splitter
|'|'|
Targets
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Target
a872bfa41308674ce755d580307481089287f32c0da127b3e0334044361273dd.exe
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Size
93KB
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MD5
a113e36d190813b3f6cc19ea636f3e4e
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SHA1
93654319bd00ffee5969bcadfdab3322212fc536
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SHA256
a872bfa41308674ce755d580307481089287f32c0da127b3e0334044361273dd
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SHA512
0a97ea0ac853cb53fae9012d25fcf2f894ec9f1e0b18dc3a6a3a58325fdae1b03250b48998366e6dc0d1aa200f981c9d2587a8e913ca29f35fb5668e3b6069ce
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SSDEEP
1536:XFJGER1tMnnwlOU5oTRKwjEwzGi1dDsKngSb:XFJMnnwlOUWT0hi1dzgO
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Njrat family
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Disables Task Manager via registry modification
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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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Loads dropped DLL
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1