Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
15/04/2026, 09:38
General
- Target SecuriteInfo.com.Trojan.PackedNET.3184.29967.7472.exe
- Size 861KB
- Sample260415-lmax5aaz7m
- SHA256 67ff11dca6102d119fb3cc42da0c7d920db3d94e0fde800689d11540e9dfe5a1
Malware Config
Signatures
- Family: Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- 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.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.3184.29967.7472.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.3184.29967.7472.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.3184.29967.7472.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.3184.29967.7472.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4852 -s 1843⤵
- Program crash
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4852 -ip 48521⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4716-0-0x0000000000DE0000-0x0000000000EBA000-memory.dmp
memory/4716-1-0x0000000005F10000-0x00000000064B4000-memory.dmp
memory/4716-2-0x0000000005880000-0x0000000005912000-memory.dmp
memory/4716-3-0x0000000005B20000-0x0000000005B30000-memory.dmp
memory/4716-4-0x0000000005940000-0x000000000594A000-memory.dmp
memory/4716-5-0x0000000005B30000-0x0000000005BCC000-memory.dmp
memory/4716-6-0x0000000007750000-0x000000000776A000-memory.dmp
memory/4716-7-0x0000000005B20000-0x0000000005B30000-memory.dmp
memory/4716-8-0x00000000052C0000-0x0000000005348000-memory.dmp
memory/4852-11-0x0000000000400000-0x0000000000446000-memory.dmp
memory/4852-9-0x0000000000400000-0x0000000000446000-memory.dmp
memory/4852-12-0x00000000015A0000-0x00000000018EA000-memory.dmp
memory/4852-13-0x0000000000400000-0x0000000000446000-memory.dmp