Resubmissions
14-02-2025 21:35
250214-1fby6szlcv 1014-02-2025 21:05
250214-zxb5tsypcv 1014-02-2025 20:43
250214-zhxszsymbt 1014-02-2025 20:06
250214-yvv99ayjcw 1014-02-2025 19:38
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250214-vw593avqcs 814-02-2025 16:33
250214-t2ylqstrhx 1014-02-2025 14:23
250214-rql3fszmaw 8General
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Target
test.txt
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Size
18B
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Sample
250202-qcsseavmfp
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MD5
5b3f97d48c8751bd031b7ea53545bdb6
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SHA1
88be3374c62f23406ec83bb11279f8423bd3f88d
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SHA256
d8fce9dd9c65ca143343f7711859a7cffc3c5e656a8b84108183fb769a12ed8b
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SHA512
ed2de1eec50310ced4bde8ef6ae4b7902920b007df7b6aeb200cfe9fcc0d36ef05af7526c4675be2feac52831668798d5fe3523175efad6f6549b30f30a0b5d6
Static task
static1
Behavioral task
behavioral1
Sample
test.txt
Resource
win11-20241007-en
Malware Config
Extracted
njrat
0.7d
HacKed
dllsys.duckdns.org:3202
3b570ffeeb3d34249b9a5ce0ee58a328
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reg_key
3b570ffeeb3d34249b9a5ce0ee58a328
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splitter
svchost
Targets
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Target
test.txt
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Size
18B
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MD5
5b3f97d48c8751bd031b7ea53545bdb6
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SHA1
88be3374c62f23406ec83bb11279f8423bd3f88d
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SHA256
d8fce9dd9c65ca143343f7711859a7cffc3c5e656a8b84108183fb769a12ed8b
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SHA512
ed2de1eec50310ced4bde8ef6ae4b7902920b007df7b6aeb200cfe9fcc0d36ef05af7526c4675be2feac52831668798d5fe3523175efad6f6549b30f30a0b5d6
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Njrat family
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Downloads MZ/PE file
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Modifies Windows Firewall
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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.
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Executes dropped EXE
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Loads dropped DLL
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1