Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
07/08/2026, 21:35
General
- Target 51353825334e3017e02799b38c530b81687de415341ecb977628d8844531e6e2.exe
- Size 576KB
- Sample260807-1fpj9stfpc
- SHA256 51353825334e3017e02799b38c530b81687de415341ecb977628d8844531e6e2
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
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\51353825334e3017e02799b38c530b81687de415341ecb977628d8844531e6e2.exe"C:\Users\Admin\AppData\Local\Temp\51353825334e3017e02799b38c530b81687de415341ecb977628d8844531e6e2.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\4a41babaC:\Windows\Syswow64\4a41baba1⤵
- 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
4a41baba
memory/4128-0-0x00000000007B0000-0x0000000000839000-memory.dmp
memory/4128-16-0x00000000007B0000-0x0000000000839000-memory.dmp
memory/4128-30-0x00000000007B0000-0x0000000000839000-memory.dmp
memory/4128-47-0x00000000007B0000-0x0000000000839000-memory.dmp
memory/4880-3-0x0000000000A30000-0x0000000000AB9000-memory.dmp
memory/4880-18-0x0000000000A30000-0x0000000000AB9000-memory.dmp
memory/4880-22-0x0000000000A30000-0x0000000000AB9000-memory.dmp
memory/4880-31-0x0000000000A30000-0x0000000000AB9000-memory.dmp
memory/4880-36-0x0000000000A30000-0x0000000000AB9000-memory.dmp