Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
17/04/2026, 22:20
General
- Target cdf89e295e2693e1f707bd27be1e990b9962f558754aedadbc249831b36ee729.exe
- Size 1024KB
- Sample260417-183mlacx91
- SHA256 cdf89e295e2693e1f707bd27be1e990b9962f558754aedadbc249831b36ee729
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 17 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\cdf89e295e2693e1f707bd27be1e990b9962f558754aedadbc249831b36ee729.exe"C:\Users\Admin\AppData\Local\Temp\cdf89e295e2693e1f707bd27be1e990b9962f558754aedadbc249831b36ee729.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\cf088e71C:\Windows\Syswow64\cf088e711⤵
- 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
cf088e71
memory/4708-17-0x00000000008C0000-0x0000000000923000-memory.dmp
memory/4708-15-0x0000000000830000-0x00000000008B9000-memory.dmp
memory/4708-0-0x0000000000830000-0x00000000008B9000-memory.dmp
memory/4708-39-0x0000000000830000-0x00000000008B9000-memory.dmp
memory/4708-40-0x00000000008C0000-0x0000000000923000-memory.dmp
memory/4708-53-0x0000000000830000-0x00000000008B9000-memory.dmp
memory/4748-4-0x0000000000FC0000-0x0000000001049000-memory.dmp
memory/4748-19-0x0000000000F30000-0x0000000000F93000-memory.dmp
memory/4748-20-0x0000000000FC0000-0x0000000001049000-memory.dmp
memory/4748-30-0x0000000000F30000-0x0000000000F93000-memory.dmp
memory/4748-41-0x0000000000FC0000-0x0000000001049000-memory.dmp
memory/4748-55-0x0000000000FC0000-0x0000000001049000-memory.dmp