Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
11/05/2026, 16:28
General
- Target e3e4e17dea00dd3dd3079ee38f352211f807f9c62daacee95bd43ae6663d9b4b.exe
- Size 768KB
- Sample260511-tyl4jaew41
- SHA256 e3e4e17dea00dd3dd3079ee38f352211f807f9c62daacee95bd43ae6663d9b4b
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 10 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\e3e4e17dea00dd3dd3079ee38f352211f807f9c62daacee95bd43ae6663d9b4b.exe"C:\Users\Admin\AppData\Local\Temp\e3e4e17dea00dd3dd3079ee38f352211f807f9c62daacee95bd43ae6663d9b4b.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\Syswow64\adc59f8eC:\Windows\Syswow64\adc59f8e1⤵
- 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
adc59f8e
memory/1296-0-0x0000000000AB0000-0x0000000000B39000-memory.dmp
memory/1296-10-0x0000000000AB0000-0x0000000000B39000-memory.dmp
memory/1296-28-0x0000000000AB0000-0x0000000000B39000-memory.dmp
memory/1296-29-0x00000000036C0000-0x0000000003707000-memory.dmp
memory/1296-58-0x0000000000AB0000-0x0000000000B39000-memory.dmp
memory/1296-64-0x0000000000AB0000-0x0000000000B39000-memory.dmp
memory/4100-4-0x0000000000E20000-0x0000000000EA9000-memory.dmp
memory/4100-12-0x0000000000E20000-0x0000000000EA9000-memory.dmp
memory/4100-22-0x0000000000E20000-0x0000000000EA9000-memory.dmp
memory/4100-23-0x0000000002910000-0x0000000002957000-memory.dmp
memory/4100-30-0x0000000000E20000-0x0000000000EA9000-memory.dmp