Analysis
- max time kernel
150s - max time network
145s - platform
windows10_x64 - resource
win10v20201028 - submitted
22/03/2021, 12:44
General
- Target PO _ETPO.22.0418.exe
- Size 638KB
- Sample210322-y7aelpgxcj
- SHA256 36e88428927952dcdf23b14cb7d68f6db403c2135cd1ca4d3a5338f4c6a1822e
Malware Config
Extracted
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formbook
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http://www.otokoikon.com/vsk9/
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545earth.com
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womandigitalrights.net
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tczxsjw.com
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tuvantuyensinh24h.com
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augiocxqo.icu
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textingtexan.com
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cheaperwhere.com
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owe.pink
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canzonianni90.com
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explorehisword.com
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alexaglobe.com
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comharbookkeeping.com
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insportseurolatam.com
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rockplaylists.com
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masqueareas.com
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peixunzx.com
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loudmouse-ent.com
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medtopharma.com
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jokersupadte.com
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axsm0815.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 20 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\PO _ETPO.22.0418.exe"C:\Users\Admin\AppData\Local\Temp\PO _ETPO.22.0418.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\PO _ETPO.22.0418.exe"C:\Users\Admin\AppData\Local\Temp\PO _ETPO.22.0418.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\PO _ETPO.22.0418.exe"C:\Users\Admin\AppData\Local\Temp\PO _ETPO.22.0418.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\systray.exe"C:\Windows\SysWOW64\systray.exe"2⤵
- Suspicious use of SetThreadContext
- 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:\Users\Admin\AppData\Local\Temp\PO _ETPO.22.0418.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/696-3-0x0000000000FF0000-0x0000000000FF1000-memory.dmp
memory/696-5-0x00000000058A0000-0x00000000058A1000-memory.dmp
memory/696-6-0x0000000005E40000-0x0000000005E41000-memory.dmp
memory/696-7-0x00000000059E0000-0x00000000059E1000-memory.dmp
memory/696-8-0x0000000005950000-0x0000000005951000-memory.dmp
memory/696-9-0x0000000005BF0000-0x0000000005BF1000-memory.dmp
memory/696-10-0x0000000005C00000-0x0000000005C01000-memory.dmp
memory/696-11-0x0000000005970000-0x000000000597B000-memory.dmp
memory/696-12-0x0000000006770000-0x00000000067FA000-memory.dmp
memory/696-2-0x0000000073AD0000-0x00000000741BE000-memory.dmp
memory/2228-13-0x0000000000400000-0x000000000042E000-memory.dmp
memory/2228-16-0x0000000001830000-0x0000000001B50000-memory.dmp
memory/2228-17-0x0000000001740000-0x0000000001754000-memory.dmp
memory/2692-20-0x00000000001D0000-0x00000000001D6000-memory.dmp
memory/2692-21-0x0000000002C90000-0x0000000002CBE000-memory.dmp
memory/2692-23-0x0000000004680000-0x00000000049A0000-memory.dmp
memory/2692-24-0x0000000004340000-0x00000000043D3000-memory.dmp
memory/3012-18-0x0000000006840000-0x0000000006983000-memory.dmp
memory/3012-25-0x0000000006990000-0x0000000006A9E000-memory.dmp