Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20250619-en - resource tags
- submitted
06/05/2026, 07:15
General
- Target 87a0c62b9beb1d818f25a267dc7da80d16812c548f3ff57b917abe11e966923f.exe
- Size 525KB
- Sample260506-h3a2aact7s
- SHA256 87a0c62b9beb1d818f25a267dc7da80d16812c548f3ff57b917abe11e966923f
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\87a0c62b9beb1d818f25a267dc7da80d16812c548f3ff57b917abe11e966923f.exe"C:\Users\Admin\AppData\Local\Temp\87a0c62b9beb1d818f25a267dc7da80d16812c548f3ff57b917abe11e966923f.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\faf2acddC:\Windows\Syswow64\faf2acdd1⤵
- 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
faf2acdd
memory/1504-3-0x00000000005F0000-0x000000000067C000-memory.dmp
memory/1504-18-0x00000000005F0000-0x000000000067C000-memory.dmp
memory/1504-17-0x0000000002470000-0x00000000024EE000-memory.dmp
memory/1504-32-0x00000000005F0000-0x000000000067C000-memory.dmp
memory/2580-0-0x0000000000230000-0x00000000002BC000-memory.dmp
memory/2580-16-0x0000000000230000-0x00000000002BC000-memory.dmp
memory/2580-25-0x00000000033F0000-0x000000000346E000-memory.dmp