Analysis
- max time kernel
149s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
09/11/2026, 08:23
General
- Target 4e085b7e840498044a9d2d3b7932f1d1e1015380d3d55d8bddfa70d3dde40ef3.exe
- Size 815KB
- Sample261109-kabs8aa191
- SHA256 4e085b7e840498044a9d2d3b7932f1d1e1015380d3d55d8bddfa70d3dde40ef3
Malware Config
Signatures
- Family: Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 2 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Suspicious behavior: EnumeratesProcesses 13 IoCs
- Suspicious use of AdjustPrivilegeToken 23 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\4e085b7e840498044a9d2d3b7932f1d1e1015380d3d55d8bddfa70d3dde40ef3.exe"C:\Users\Admin\AppData\Local\Temp\4e085b7e840498044a9d2d3b7932f1d1e1015380d3d55d8bddfa70d3dde40ef3.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\4e085b7e840498044a9d2d3b7932f1d1e1015380d3d55d8bddfa70d3dde40ef3.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
__PSScriptPolicyTest_kcaxfzrr.uai.psm1
memory/244-20-0x0000000005230000-0x0000000005252000-memory.dmp
memory/244-26-0x0000000005C00000-0x0000000005F5B000-memory.dmp
memory/244-44-0x0000000074FB0000-0x000000007576C000-memory.dmp
memory/244-42-0x0000000004D40000-0x0000000004D50000-memory.dmp
memory/244-40-0x00000000076E0000-0x0000000007776000-memory.dmp
memory/244-39-0x00000000074E0000-0x00000000074EA000-memory.dmp
memory/244-38-0x0000000007470000-0x000000000748A000-memory.dmp
memory/244-37-0x0000000007AB0000-0x000000000812C000-memory.dmp
memory/244-36-0x0000000007310000-0x00000000073B3000-memory.dmp
memory/244-34-0x00000000070A0000-0x00000000070C0000-memory.dmp
memory/244-35-0x0000000004D40000-0x0000000004D50000-memory.dmp
memory/244-22-0x0000000005AD0000-0x0000000005B36000-memory.dmp
memory/244-31-0x0000000071700000-0x000000007174C000-memory.dmp
memory/244-30-0x00000000070C0000-0x00000000070F6000-memory.dmp
memory/244-17-0x0000000074FB0000-0x000000007576C000-memory.dmp
memory/244-18-0x00000000053A0000-0x00000000059EA000-memory.dmp
memory/244-16-0x0000000074FC2000-0x0000000074FC3000-memory.dmp
memory/244-15-0x00000000028C0000-0x00000000028F6000-memory.dmp
memory/244-21-0x0000000005A60000-0x0000000005AC6000-memory.dmp
memory/244-29-0x000000007F3F0000-0x000000007F400000-memory.dmp
memory/244-28-0x00000000061B0000-0x00000000061FC000-memory.dmp
memory/244-27-0x00000000060F0000-0x000000000610E000-memory.dmp
memory/1072-12-0x0000000009DE0000-0x000000000A2AC000-memory.dmp
memory/1072-6-0x0000000074FB0000-0x000000007576C000-memory.dmp
memory/1072-19-0x0000000074FB0000-0x000000007576C000-memory.dmp
memory/1072-2-0x0000000005930000-0x0000000005EEA000-memory.dmp
memory/1072-0-0x0000000074FC2000-0x0000000074FC3000-memory.dmp
memory/1072-3-0x0000000005450000-0x00000000054E2000-memory.dmp
memory/1072-4-0x0000000005420000-0x000000000542A000-memory.dmp
memory/1072-1-0x0000000000960000-0x0000000000A32000-memory.dmp
memory/1072-11-0x00000000098B0000-0x0000000009DDC000-memory.dmp
memory/1072-10-0x00000000092F0000-0x000000000937A000-memory.dmp
memory/1072-9-0x0000000074FB0000-0x000000007576C000-memory.dmp
memory/1072-8-0x0000000074FC2000-0x0000000074FC3000-memory.dmp
memory/1072-7-0x0000000005900000-0x0000000005918000-memory.dmp
memory/1072-5-0x0000000005640000-0x00000000056DC000-memory.dmp
memory/3984-25-0x00000000016F0000-0x0000000001A64000-memory.dmp
memory/3984-41-0x0000000001100000-0x0000000001146000-memory.dmp
memory/3984-13-0x0000000000400000-0x0000000000446000-memory.dmp
memory/3984-14-0x0000000001100000-0x0000000001146000-memory.dmp
memory/3984-45-0x0000000001100000-0x0000000001146000-memory.dmp