Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
11/05/2026, 19:54
General
- Target a204bdad2c2512d8da9cc7394661f3606eb52b3c55686926c92677b8e1036f02.exe
- Size 1024KB
- Sample260511-ymtfpac13q
- SHA256 a204bdad2c2512d8da9cc7394661f3606eb52b3c55686926c92677b8e1036f02
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Unexpected DNS network traffic destination 6 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 8 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\a204bdad2c2512d8da9cc7394661f3606eb52b3c55686926c92677b8e1036f02.exe"C:\Users\Admin\AppData\Local\Temp\a204bdad2c2512d8da9cc7394661f3606eb52b3c55686926c92677b8e1036f02.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\13c84940C:\Windows\Syswow64\13c849401⤵
- 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
13c84940
memory/4312-19-0x0000000000E10000-0x0000000000E55000-memory.dmp
memory/4312-4-0x0000000000ED0000-0x0000000000F59000-memory.dmp
memory/4312-44-0x0000000000ED0000-0x0000000000F59000-memory.dmp
memory/4312-36-0x00000000025E0000-0x00000000025F9000-memory.dmp
memory/4312-21-0x0000000000ED0000-0x0000000000F59000-memory.dmp
memory/4312-20-0x00000000025E0000-0x00000000025F9000-memory.dmp
memory/4640-17-0x0000000001470000-0x00000000014B5000-memory.dmp
memory/4640-32-0x0000000000F20000-0x0000000000FA9000-memory.dmp
memory/4640-0-0x0000000000F20000-0x0000000000FA9000-memory.dmp
memory/4640-41-0x0000000000F20000-0x0000000000FA9000-memory.dmp
memory/4640-42-0x0000000001470000-0x00000000014B5000-memory.dmp
memory/4640-15-0x0000000000F20000-0x0000000000FA9000-memory.dmp
memory/4640-43-0x0000000003B30000-0x0000000003B49000-memory.dmp
memory/4640-67-0x0000000003B30000-0x0000000003B49000-memory.dmp
memory/4640-78-0x0000000003B30000-0x0000000003B49000-memory.dmp