Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2024 08:19
Behavioral task
behavioral1
Sample
test.exe
Resource
win7-20241023-en
windows7-x64
9 signatures
150 seconds
General
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Target
test.exe
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Size
202KB
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MD5
73f5733f76ac052b15335c1cd985f73f
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SHA1
8c4be16301b9da6caa774f800104adf5731b55a4
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SHA256
9cf5e2e0f424e7d3b206b17c262a538b29776c34b3fe11fa38222ce8cf7eaff3
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SHA512
7acda28d83caf6f27535c0e5e465b6219ba178ad673b0e4af517894c537dd50b7f16d3e83b3ddb7c8c268835eb9fd962902b38e51083a35d0c778aa1600349f5
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SSDEEP
6144:wLV6Bta6dtJmakIM5b4w9QT09e8iCp1Tz5klo:wLV6Btpmk+IIc8iCp1P5klo
Malware Config
Signatures
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Nanocore family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DHCP Host = "C:\\Program Files (x86)\\DHCP Host\\dhcphost.exe" test.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA test.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\DHCP Host\dhcphost.exe test.exe File opened for modification C:\Program Files (x86)\DHCP Host\dhcphost.exe test.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language test.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 3548 test.exe 3548 test.exe 3548 test.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3548 test.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3548 test.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\test.exe"C:\Users\Admin\AppData\Local\Temp\test.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
PID:3548