Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
17/04/2026, 22:30
General
- Target 39333a8bc67549d61411933b8f64e9ff5e42a4479bd7978b7a07205e5376713c.exe
- Size 768KB
- Sample260417-2evkkahs4m
- SHA256 39333a8bc67549d61411933b8f64e9ff5e42a4479bd7978b7a07205e5376713c
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Drops file in System32 directory 15 IoCs
- UPX packed file 11 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\39333a8bc67549d61411933b8f64e9ff5e42a4479bd7978b7a07205e5376713c.exe"C:\Users\Admin\AppData\Local\Temp\39333a8bc67549d61411933b8f64e9ff5e42a4479bd7978b7a07205e5376713c.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\1c468ee5C:\Windows\Syswow64\1c468ee51⤵
- 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
1c468ee5
memory/2480-37-0x0000000000FA0000-0x0000000001029000-memory.dmp
memory/2480-3-0x0000000000FA0000-0x0000000001029000-memory.dmp
memory/2480-44-0x0000000000FA0000-0x0000000001029000-memory.dmp
memory/2480-20-0x0000000000FA0000-0x0000000001029000-memory.dmp
memory/2480-21-0x0000000001F70000-0x0000000001FD4000-memory.dmp
memory/2480-26-0x0000000000FA0000-0x0000000001029000-memory.dmp
memory/3632-18-0x0000000000E30000-0x0000000000EB9000-memory.dmp
memory/3632-35-0x0000000000E30000-0x0000000000EB9000-memory.dmp
memory/3632-36-0x00000000030D0000-0x0000000003134000-memory.dmp
memory/3632-0-0x0000000000E30000-0x0000000000EB9000-memory.dmp
memory/3632-54-0x0000000000E30000-0x0000000000EB9000-memory.dmp
memory/3632-68-0x0000000000E30000-0x0000000000EB9000-memory.dmp