Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
04/05/2026, 19:07
General
- Target 9e3b7a5128293e46b05881a7955bff709e4dd421fcc7bf74d287ce902a72ebab.exe
- Size 761KB
- Sample260504-xslscsa16w
- SHA256 9e3b7a5128293e46b05881a7955bff709e4dd421fcc7bf74d287ce902a72ebab
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Drops file in System32 directory 13 IoCs
- UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies data under HKEY_USERS 9 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9e3b7a5128293e46b05881a7955bff709e4dd421fcc7bf74d287ce902a72ebab.exe"C:\Users\Admin\AppData\Local\Temp\9e3b7a5128293e46b05881a7955bff709e4dd421fcc7bf74d287ce902a72ebab.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\Syswow64\450d39ccC:\Windows\Syswow64\450d39cc1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
450d39cc
memory/1036-4-0x0000000000B00000-0x0000000000B8C000-memory.dmp
memory/1036-12-0x0000000000B00000-0x0000000000B8C000-memory.dmp
memory/1036-11-0x0000000001550000-0x00000000017D1000-memory.dmp
memory/1036-38-0x0000000000B00000-0x0000000000B8C000-memory.dmp
memory/4336-0-0x0000000000D80000-0x0000000000E0C000-memory.dmp
memory/4336-10-0x0000000000D80000-0x0000000000E0C000-memory.dmp
memory/4336-25-0x0000000002920000-0x0000000002BA1000-memory.dmp
memory/4336-42-0x0000000002920000-0x0000000002BA1000-memory.dmp