Analysis
- max time kernel
148s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
04/07/2024, 15:24
General
- Target Visszateritesi urlap 202400097004892.exe
- Size 749KB
- Sample240704-stan9s1amf
- SHA256 9cd4a9334bbdf79935b3e5c59c3b6cfb6728eda5bf89fed2dfb82cc0ef672e89
Malware Config
Extracted
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formbook
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4.1
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dn03
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almouranipainting.com
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cataloguia.shop
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zaparielectric.com
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whcqsc.com
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ioco.in
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aduredmond.com
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vavada611a.fun
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humtivers.com
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jewellerytml.com
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mcapitalparticipacoes.com
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inhlcq.shop
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solanamall.xyz
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moviepropgroup.com
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thegenesis.ltd
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cyberxdefend.com
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skinbykoco.com
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entermintlead.com
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honestaireviews.com
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wyclhj7gqfustzp.buzz
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w937xb.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 3 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.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
- Suspicious behavior: EnumeratesProcesses 58 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 5 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Visszateritesi urlap 202400097004892.exe"C:\Users\Admin\AppData\Local\Temp\Visszateritesi urlap 202400097004892.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- 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\Visszateritesi urlap 202400097004892.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- 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"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_k4xzsutn.24i.ps1
memory/2076-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2076-20-0x0000000001920000-0x0000000001C6A000-memory.dmp
memory/2076-21-0x00000000013D0000-0x00000000013E4000-memory.dmp
memory/2076-23-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2284-39-0x0000000000690000-0x000000000069B000-memory.dmp
memory/2284-40-0x0000000000690000-0x000000000069B000-memory.dmp
memory/2284-66-0x0000000000E90000-0x0000000000EBF000-memory.dmp
memory/3520-22-0x000000000AA40000-0x000000000ABC7000-memory.dmp
memory/3520-69-0x000000000AA40000-0x000000000ABC7000-memory.dmp
memory/3520-72-0x0000000008A90000-0x0000000008BEF000-memory.dmp
memory/3580-5-0x0000000074660000-0x0000000074E10000-memory.dmp
memory/3580-13-0x0000000074660000-0x0000000074E10000-memory.dmp
memory/3580-10-0x00000000053F0000-0x000000000548C000-memory.dmp
memory/3580-9-0x00000000052B0000-0x0000000005326000-memory.dmp
memory/3580-8-0x00000000062B0000-0x00000000062BC000-memory.dmp
memory/3580-7-0x00000000077F0000-0x00000000077F8000-memory.dmp
memory/3580-6-0x00000000077C0000-0x00000000077DA000-memory.dmp
memory/3580-0-0x000000007466E000-0x000000007466F000-memory.dmp
memory/3580-4-0x0000000002B00000-0x0000000002B0A000-memory.dmp
memory/3580-3-0x00000000076E0000-0x0000000007772000-memory.dmp
memory/3580-2-0x0000000007BE0000-0x0000000008184000-memory.dmp
memory/3580-1-0x0000000000770000-0x000000000082E000-memory.dmp
memory/4668-25-0x0000000005330000-0x0000000005396000-memory.dmp
memory/4668-55-0x0000000006E30000-0x0000000006E4A000-memory.dmp
memory/4668-24-0x0000000004B60000-0x0000000004B82000-memory.dmp
memory/4668-32-0x0000000005500000-0x0000000005854000-memory.dmp
memory/4668-37-0x0000000005B10000-0x0000000005B2E000-memory.dmp
memory/4668-38-0x0000000005B40000-0x0000000005B8C000-memory.dmp
memory/4668-19-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/4668-17-0x0000000004D00000-0x0000000005328000-memory.dmp
memory/4668-52-0x00000000060D0000-0x00000000060EE000-memory.dmp
memory/4668-42-0x0000000070520000-0x000000007056C000-memory.dmp
memory/4668-41-0x0000000006AE0000-0x0000000006B12000-memory.dmp
memory/4668-53-0x0000000006D20000-0x0000000006DC3000-memory.dmp
memory/4668-54-0x0000000007480000-0x0000000007AFA000-memory.dmp
memory/4668-26-0x0000000005450000-0x00000000054B6000-memory.dmp
memory/4668-56-0x0000000006EA0000-0x0000000006EAA000-memory.dmp
memory/4668-57-0x00000000070B0000-0x0000000007146000-memory.dmp
memory/4668-58-0x0000000007030000-0x0000000007041000-memory.dmp
memory/4668-59-0x0000000007060000-0x000000000706E000-memory.dmp
memory/4668-60-0x0000000007070000-0x0000000007084000-memory.dmp
memory/4668-61-0x0000000007170000-0x000000000718A000-memory.dmp
memory/4668-62-0x0000000007150000-0x0000000007158000-memory.dmp
memory/4668-65-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/4668-18-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/4668-15-0x00000000021F0000-0x0000000002226000-memory.dmp
memory/4668-14-0x000000007470E000-0x000000007470F000-memory.dmp