Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
05/05/2026, 19:34
General
- Target 743e2e91942a9b9382883c37f5a10fdd3c7d9890c8afeeee72d1932953788fab.exe
- Size 1.2MB
- Sample260505-yaef1aev21
- SHA256 743e2e91942a9b9382883c37f5a10fdd3c7d9890c8afeeee72d1932953788fab
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\743e2e91942a9b9382883c37f5a10fdd3c7d9890c8afeeee72d1932953788fab.exe"C:\Users\Admin\AppData\Local\Temp\743e2e91942a9b9382883c37f5a10fdd3c7d9890c8afeeee72d1932953788fab.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\146c9ee4C:\Windows\Syswow64\146c9ee41⤵
- 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
146c9ee4
memory/4248-4-0x00000000008A0000-0x000000000092C000-memory.dmp
memory/4248-15-0x0000000001080000-0x000000000115C000-memory.dmp
memory/4248-16-0x00000000008A0000-0x000000000092C000-memory.dmp
memory/4248-37-0x00000000008A0000-0x000000000092C000-memory.dmp
memory/4336-0-0x00000000000B0000-0x000000000013C000-memory.dmp
memory/4336-13-0x00000000000B0000-0x000000000013C000-memory.dmp
memory/4336-14-0x0000000000A10000-0x0000000000AEC000-memory.dmp