Analysis
- max time kernel
149s - max time network
112s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
02/05/2026, 17:42
General
- Target _748aaa99605255d22a1297b36a3737664af40a5e9c173344dd3028e66e6b81f9.exe
- Size 305KB
- Sample260502-waafyacz21
- SHA256 748aaa99605255d22a1297b36a3737664af40a5e9c173344dd3028e66e6b81f9
Malware Config
Signatures
- Manipulates Digital Signatures 1 TTPs 4 IoCs
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 21 IoCs
- Modifies system certificate store 2 TTPs 6 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\_748aaa99605255d22a1297b36a3737664af40a5e9c173344dd3028e66e6b81f9.exe"C:\Users\Admin\AppData\Local\Temp\_748aaa99605255d22a1297b36a3737664af40a5e9c173344dd3028e66e6b81f9.exe"1⤵
- Manipulates Digital Signatures
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"2⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/980-21-0x00000000018B0000-0x000000000192C000-memory.dmp
memory/980-4-0x00000000017D0000-0x00000000018AF000-memory.dmp
memory/980-30-0x00000000017D0000-0x00000000018AF000-memory.dmp
memory/980-5-0x00000000018B0000-0x000000000192C000-memory.dmp
memory/5056-8-0x00000137487F0000-0x00000137487FC000-memory.dmp
memory/5056-16-0x00000137627C0000-0x0000013762B38000-memory.dmp
memory/5056-7-0x00000137627C0000-0x0000013762B38000-memory.dmp
memory/5056-9-0x0000013762F30000-0x0000013762F42000-memory.dmp
memory/5056-1-0x0000013762CD0000-0x0000013762E58000-memory.dmp
memory/5056-10-0x0000013762B70000-0x0000013762B80000-memory.dmp
memory/5056-3-0x0000013762B70000-0x0000013762B80000-memory.dmp
memory/5056-6-0x0000013762B70000-0x0000013762B80000-memory.dmp
memory/5056-0-0x00000137483D0000-0x00000137483D8000-memory.dmp
memory/5056-22-0x00000137627C0000-0x0000013762B38000-memory.dmp
memory/5056-2-0x0000013762B70000-0x0000013762B80000-memory.dmp
memory/5056-32-0x00000137627C0000-0x0000013762B38000-memory.dmp
memory/5056-38-0x00000137627C0000-0x0000013762B38000-memory.dmp
memory/5056-41-0x00000137627C0000-0x0000013762B38000-memory.dmp
memory/5056-56-0x00000137627C0000-0x0000013762B38000-memory.dmp