Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
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submitted
02/08/2024, 01:41
General
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Target
c00ff750da6d963181a49a76e0ec0c39bd58fa6f8926227543c3d65246ac4a17.exe
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Size
452KB
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MD5
2d5b4052ba6e888d0a2e8b044bc04651
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SHA1
7c23a7ea336ceb57d3c9d43b38b5d7e6b2265443
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SHA256
c00ff750da6d963181a49a76e0ec0c39bd58fa6f8926227543c3d65246ac4a17
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SHA512
2fa5f0a2dd0d0f13a258aa97a96195b4f63441a79a3d60edf96684ee3c09525e783ea4c28629982420121a6d23099099c76075559fb3d0a86f8e2aa8d91ab5ed
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SSDEEP
12288:8LV6BtpmkAuJO+CCSswmAf9CoPhxLz5zACZZ0d:OApfA7+XVwDY0hxLz5sCn0d
Malware Config
Signatures
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NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 36 IoCs
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Drops file in Program Files directory 2 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\c00ff750da6d963181a49a76e0ec0c39bd58fa6f8926227543c3d65246ac4a17.exe"C:\Users\Admin\AppData\Local\Temp\c00ff750da6d963181a49a76e0ec0c39bd58fa6f8926227543c3d65246ac4a17.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "LAN Host" /xml "C:\Users\Admin\AppData\Local\Temp\tmp9FBA.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "LAN Host Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpA019.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD514608f606fdbc8c928fc56a257d4c283
SHA1cc88cc40f7b676fc03f413877066dd2dc51569d7
SHA256c4de491d38884874a17664a071aa3cfb39c2d7de9e24b684813a52577c47615f
SHA5124b3b1496a8f800a4a609d24a7a91589e0377c217b76647f6e38a2367bc51e12106471ae0e06fe09ca00c5c3bb09a5bf42dd370445dd01c17664223f513d395b9
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Filesize
1KB
MD554865f98871478b2b88b7f8aa6100915
SHA16f8667f1ce25cebee2a7b460668736ff6bcfac54
SHA256287f7b4372926ff59bb9a14bdfc00ad63f92af8efdb2e14f6f6baf31878fd44e
SHA512caba0bd0cb0eda0710291f9754cfdef1a3d8fdb8b6d07f5d3e4d1e7b09c87f37032287ddef0a75485d6e685afa3510ee64453662e6c8d223ae171b392b58e493
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Filesize
4KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
4KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB