Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
19/04/2026, 19:57
General
- Target df9113212ef26be2c4496423dae5a5257e700fd1fee44843afdf0970228a4b4f.exe
- Size 1.4MB
- Sample260419-ypnm8aev3t
- SHA256 df9113212ef26be2c4496423dae5a5257e700fd1fee44843afdf0970228a4b4f
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Unexpected DNS network traffic destination 8 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\df9113212ef26be2c4496423dae5a5257e700fd1fee44843afdf0970228a4b4f.exe"C:\Users\Admin\AppData\Local\Temp\df9113212ef26be2c4496423dae5a5257e700fd1fee44843afdf0970228a4b4f.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\7ef8ae90C:\Windows\Syswow64\7ef8ae901⤵
- 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
7ef8ae90
memory/1572-43-0x0000000001580000-0x00000000015C5000-memory.dmp
memory/1572-10-0x00000000005A0000-0x0000000000629000-memory.dmp
memory/1572-13-0x0000000001240000-0x0000000001247000-memory.dmp
memory/1572-12-0x0000000001580000-0x00000000015C5000-memory.dmp
memory/1572-0-0x00000000005A0000-0x0000000000629000-memory.dmp
memory/1572-42-0x00000000005A0000-0x0000000000629000-memory.dmp
memory/1572-62-0x00000000005A0000-0x0000000000629000-memory.dmp
memory/1572-91-0x00000000005A0000-0x0000000000629000-memory.dmp
memory/4200-4-0x0000000000970000-0x00000000009F9000-memory.dmp
memory/4200-17-0x0000000000970000-0x00000000009F9000-memory.dmp
memory/4200-16-0x00000000001E0000-0x00000000001E7000-memory.dmp
memory/4200-15-0x00000000005D0000-0x0000000000615000-memory.dmp
memory/4200-45-0x0000000000970000-0x00000000009F9000-memory.dmp