Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
17/04/2026, 22:31
General
- Target 3c33987b5a2a2cb4f644262f04be453892efe3ddabcacde605353cb6dde242a0.exe
- Size 768KB
- Sample260417-2fsglacz21
- SHA256 3c33987b5a2a2cb4f644262f04be453892efe3ddabcacde605353cb6dde242a0
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 13 IoCs
- UPX packed file 12 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\3c33987b5a2a2cb4f644262f04be453892efe3ddabcacde605353cb6dde242a0.exe"C:\Users\Admin\AppData\Local\Temp\3c33987b5a2a2cb4f644262f04be453892efe3ddabcacde605353cb6dde242a0.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\8178d41cC:\Windows\Syswow64\8178d41c1⤵
- 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
8178d41c
memory/1660-33-0x0000000000F20000-0x0000000000FA9000-memory.dmp
memory/1660-63-0x0000000000F20000-0x0000000000FA9000-memory.dmp
memory/1660-16-0x0000000000F20000-0x0000000000FA9000-memory.dmp
memory/1660-43-0x0000000000F20000-0x0000000000FA9000-memory.dmp
memory/1660-34-0x00000000025C0000-0x0000000002647000-memory.dmp
memory/1660-0-0x0000000000F20000-0x0000000000FA9000-memory.dmp
memory/4960-20-0x0000000000010000-0x0000000000099000-memory.dmp
memory/4960-19-0x0000000001DA0000-0x0000000001E27000-memory.dmp
memory/4960-35-0x0000000000010000-0x0000000000099000-memory.dmp
memory/4960-18-0x0000000000010000-0x0000000000099000-memory.dmp
memory/4960-49-0x0000000000010000-0x0000000000099000-memory.dmp
memory/4960-51-0x0000000000010000-0x0000000000099000-memory.dmp
memory/4960-3-0x0000000000010000-0x0000000000099000-memory.dmp