Analysis
- max time kernel
2s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/06/2026, 12:27
General
- Target tmp4kn5nim2.exe
- Size 1.1MB
- Sample260602-pmwflsds4v
- SHA256 928975e4ecab24ccc51bf414c18c63726c02da727803283b70a22f61046911cf
Malware Config
Extracted
-
formbook
-
4.1
-
ms84
-
ecurity-ukgaxq.xyz
-
45ee.top
-
risiddivinayaka.net
-
tizip-skill.xyz
-
ostcanadantet.top
-
764.xyz
-
oco188rtp.xyz
-
lobalacessory.shop
-
qcq-serve.xyz
-
dameth.top
-
arge-eycert.xyz
-
yzwj-she.xyz
-
bgfrp-plant.xyz
-
emesiartwork.net
-
rcw-hotel.xyz
-
loor-dfqzpi.xyz
-
vidence-zvkkln.xyz
-
oisthuchoyarura.shop
-
959108ttltxfm842.top
-
apzcc-both.xyz
Signatures
- Family: Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 3 IoCs
- Suspicious use of SetThreadContext 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 4 IoCs
- Suspicious behavior: MapViewOfSection 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 4 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\tmp4kn5nim2.exe"C:\Users\Admin\AppData\Local\Temp\tmp4kn5nim2.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\tmp4kn5nim2.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
-
-
-
C:\Windows\SysWOW64\systray.exe"C:\Windows\SysWOW64\systray.exe"2⤵
-
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\SysWOW64\svchost.exe"3⤵
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1924-10-0x0000000000F00000-0x0000000000F06000-memory.dmp
memory/1924-9-0x0000000000F00000-0x0000000000F06000-memory.dmp
memory/1924-11-0x0000000000E60000-0x0000000000E8F000-memory.dmp
memory/3248-8-0x00000000092B0000-0x0000000009450000-memory.dmp
memory/3248-13-0x0000000007590000-0x000000000768D000-memory.dmp
memory/3248-14-0x0000000007590000-0x000000000768D000-memory.dmp
memory/3248-16-0x0000000007590000-0x000000000768D000-memory.dmp
memory/5068-2-0x0000000004350000-0x0000000004750000-memory.dmp
memory/5984-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/5984-4-0x0000000001B00000-0x0000000001E4A000-memory.dmp
memory/5984-7-0x00000000019C0000-0x00000000019D5000-memory.dmp
memory/5984-6-0x0000000000400000-0x000000000042F000-memory.dmp