Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
11/05/2026, 21:10
General
- Target 4ad03aefcb643524171bbc7203d0eaff2e3398585bd811d85e4bfbfc4372fd38.exe
- Size 640KB
- Sample260511-zz71aaet4p
- SHA256 4ad03aefcb643524171bbc7203d0eaff2e3398585bd811d85e4bfbfc4372fd38
Score
7/10
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 6 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\4ad03aefcb643524171bbc7203d0eaff2e3398585bd811d85e4bfbfc4372fd38.exe"C:\Users\Admin\AppData\Local\Temp\4ad03aefcb643524171bbc7203d0eaff2e3398585bd811d85e4bfbfc4372fd38.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\2335c380C:\Windows\Syswow64\2335c3801⤵
- 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
Loading Replay Monitor...
Downloads
2335c380
memory/1208-0-0x00000000003D0000-0x000000000045C000-memory.dmp
memory/1208-10-0x00000000003D0000-0x000000000045C000-memory.dmp
memory/1208-11-0x0000000000E10000-0x0000000000EEC000-memory.dmp
memory/3364-3-0x0000000000060000-0x00000000000EC000-memory.dmp
memory/3364-13-0x0000000000060000-0x00000000000EC000-memory.dmp
memory/3364-12-0x0000000001750000-0x000000000182C000-memory.dmp
memory/3364-41-0x0000000000060000-0x00000000000EC000-memory.dmp