Analysis
- max time kernel
149s - max time network
147s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
15/04/2026, 23:27
General
- Target cb719ac3af9380feab965d5cb842d2f650c06f15712237fe445b809076aaa3df.exe
- Size 618KB
- Sample260415-3fpldaby7p
- SHA256 cb719ac3af9380feab965d5cb842d2f650c06f15712237fe445b809076aaa3df
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 15 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
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\cb719ac3af9380feab965d5cb842d2f650c06f15712237fe445b809076aaa3df.exe"C:\Users\Admin\AppData\Local\Temp\cb719ac3af9380feab965d5cb842d2f650c06f15712237fe445b809076aaa3df.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\1bed7058C:\Windows\Syswow64\1bed70581⤵
- 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
1bed7058
memory/1948-0-0x0000000000EE0000-0x0000000000F69000-memory.dmp
memory/1948-10-0x0000000000EE0000-0x0000000000F69000-memory.dmp
memory/1948-12-0x0000000000E50000-0x0000000000E9A000-memory.dmp
memory/1948-35-0x0000000000EE0000-0x0000000000F69000-memory.dmp
memory/1948-36-0x0000000000E50000-0x0000000000E9A000-memory.dmp
memory/1948-48-0x0000000000EE0000-0x0000000000F69000-memory.dmp
memory/1948-60-0x0000000000EE0000-0x0000000000F69000-memory.dmp
memory/4760-3-0x00000000000D0000-0x0000000000159000-memory.dmp
memory/4760-13-0x00000000000D0000-0x0000000000159000-memory.dmp
memory/4760-14-0x0000000000F80000-0x0000000000FCA000-memory.dmp
memory/4760-37-0x00000000000D0000-0x0000000000159000-memory.dmp