Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
01/05/2026, 19:53
General
- Target d358eb1a85065667df28832f5c913e60501521e6ed38e0575b6933e3e67c2ad7.exe
- Size 832KB
- Sample260501-yl145scx21
- SHA256 d358eb1a85065667df28832f5c913e60501521e6ed38e0575b6933e3e67c2ad7
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 17 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 18 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\d358eb1a85065667df28832f5c913e60501521e6ed38e0575b6933e3e67c2ad7.exe"C:\Users\Admin\AppData\Local\Temp\d358eb1a85065667df28832f5c913e60501521e6ed38e0575b6933e3e67c2ad7.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\8097cebbC:\Windows\Syswow64\8097cebb1⤵
- 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
8097cebb
memory/2268-45-0x0000000002FC0000-0x00000000030BA000-memory.dmp
memory/2268-72-0x0000000002FC0000-0x00000000030BA000-memory.dmp
memory/2268-14-0x0000000000010000-0x0000000000099000-memory.dmp
memory/2268-70-0x0000000002FC0000-0x00000000030BA000-memory.dmp
memory/2268-0-0x0000000000010000-0x0000000000099000-memory.dmp
memory/2268-68-0x0000000002FC0000-0x00000000030BA000-memory.dmp
memory/2268-66-0x0000000002FC0000-0x00000000030BA000-memory.dmp
memory/2268-37-0x0000000000010000-0x0000000000099000-memory.dmp
memory/2268-62-0x0000000002FC0000-0x00000000030BA000-memory.dmp
memory/2268-38-0x0000000002FC0000-0x00000000030BA000-memory.dmp
memory/3032-17-0x0000000001F10000-0x000000000200A000-memory.dmp
memory/3032-47-0x0000000001F10000-0x000000000200A000-memory.dmp
memory/3032-52-0x00000000004D0000-0x0000000000559000-memory.dmp
memory/3032-53-0x0000000001F10000-0x000000000200A000-memory.dmp
memory/3032-54-0x00000000004D0000-0x0000000000559000-memory.dmp
memory/3032-39-0x00000000004D0000-0x0000000000559000-memory.dmp
memory/3032-32-0x0000000001F10000-0x000000000200A000-memory.dmp
memory/3032-27-0x0000000001F10000-0x000000000200A000-memory.dmp
memory/3032-18-0x00000000004D0000-0x0000000000559000-memory.dmp
memory/3032-4-0x00000000004D0000-0x0000000000559000-memory.dmp