Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
02/05/2026, 19:08
General
- Target 54bd1555b2957a6fc0b4161c27feca7261db8785f546034af0ee4a1a3b274be9.exe
- Size 548KB
- Sample260502-xtdhdaes5w
- SHA256 54bd1555b2957a6fc0b4161c27feca7261db8785f546034af0ee4a1a3b274be9
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 15 IoCs
- UPX packed file 9 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
- Modifies system certificate store 2 TTPs 2 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\54bd1555b2957a6fc0b4161c27feca7261db8785f546034af0ee4a1a3b274be9.exe"C:\Users\Admin\AppData\Local\Temp\54bd1555b2957a6fc0b4161c27feca7261db8785f546034af0ee4a1a3b274be9.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\e5162ca8C:\Windows\Syswow64\e5162ca81⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
e5162ca8
memory/3684-34-0x00000000004B0000-0x0000000000539000-memory.dmp
memory/3684-4-0x00000000004B0000-0x0000000000539000-memory.dmp
memory/3684-12-0x00000000004B0000-0x0000000000539000-memory.dmp
memory/3684-13-0x0000000001EC0000-0x0000000001ED9000-memory.dmp
memory/3684-22-0x0000000001EC0000-0x0000000001ED9000-memory.dmp
memory/3684-35-0x0000000001EC0000-0x0000000001ED9000-memory.dmp
memory/3684-44-0x00000000004B0000-0x0000000000539000-memory.dmp
memory/3744-10-0x0000000000480000-0x0000000000509000-memory.dmp
memory/3744-32-0x0000000000480000-0x0000000000509000-memory.dmp
memory/3744-0-0x0000000000480000-0x0000000000509000-memory.dmp
memory/3744-33-0x0000000002FF0000-0x0000000003009000-memory.dmp
memory/3744-54-0x0000000002FF0000-0x0000000003009000-memory.dmp
memory/3744-63-0x0000000000480000-0x0000000000509000-memory.dmp