General
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Target
Setup.exe
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Size
93KB
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Sample
240621-nqdvassajm
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MD5
1c70d97bb9a9a08845affc675e99e8f4
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SHA1
91171b4d3dc000bc840f207008707966ee08f965
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SHA256
b001b441531e443c2c693971ca9f26837d0492c161634d29ba29dda5d5871960
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SHA512
b8db5aa7f8d93c10ba4d34ec9ab2093589772a344aa37d4676e5d8369949052504a52dd568e9af6de17706554c5c1d1c01537f9d853603d77759680a8c6c5d91
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SSDEEP
1536:yOpnEoSnsqS5ut9YLR8SjEwzGi1dDjD5gS:yOVSnsqS5uTYL+7i1dj2
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win10-20240404-en
Malware Config
Extracted
njrat
0.7d
DLVIL
hakim32.ddns.net:2000
remember-sail.gl.at.ply.gg:33823
cc8d5a61a0143f7be473e15ca7d2ba14
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reg_key
cc8d5a61a0143f7be473e15ca7d2ba14
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splitter
|'|'|
Targets
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Target
Setup.exe
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Size
93KB
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MD5
1c70d97bb9a9a08845affc675e99e8f4
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SHA1
91171b4d3dc000bc840f207008707966ee08f965
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SHA256
b001b441531e443c2c693971ca9f26837d0492c161634d29ba29dda5d5871960
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SHA512
b8db5aa7f8d93c10ba4d34ec9ab2093589772a344aa37d4676e5d8369949052504a52dd568e9af6de17706554c5c1d1c01537f9d853603d77759680a8c6c5d91
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SSDEEP
1536:yOpnEoSnsqS5ut9YLR8SjEwzGi1dDjD5gS:yOVSnsqS5uTYL+7i1dj2
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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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
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
1