General
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Target
https://cdn.discordapp.com/attachments/1212416322160300103/1212779220468498492/OxyProjNL.rar?ex=6674ef6a&is=66739dea&hm=aaa39f26eb4804817f2fed307720d0a1c0b8e0503b4606e92c97ecfc05843958&
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Sample
240620-ksfvwsyeka
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://cdn.discordapp.com/attachments/1212416322160300103/1212779220468498492/OxyProjNL.rar?ex=6674ef6a&is=66739dea&hm=aaa39f26eb4804817f2fed307720d0a1c0b8e0503b4606e92c97ecfc05843958&
Resource
win10v2004-20240611-en
Malware Config
Extracted
44caliber
https://discord.com/api/webhooks/1208790119046193243/eZ9zjLPvHd-FRJsahjqgqZrRSsKnYitSyY6Wf_DhXU7Uan_6NaWZpaFcBn-LdnE8QCGt
Targets
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Target
https://cdn.discordapp.com/attachments/1212416322160300103/1212779220468498492/OxyProjNL.rar?ex=6674ef6a&is=66739dea&hm=aaa39f26eb4804817f2fed307720d0a1c0b8e0503b4606e92c97ecfc05843958&
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Matrix ATT&CK v13
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