Analysis
- max time kernel
149s - max time network
109s - platform
windows7_x64 - resource
win7v200722 - submitted
14/08/2020, 06:07
General
- Target Shipping Documents pdf.exe
- Size 392KB
- Sample200814-a2ffade47j
- SHA256 ec34c3db0d2c865486e52760c0d35dab95adcb3544f2e03f5023495d112d64ba
Malware Config
Extracted
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formbook
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http://www.funpexw.com/kdz/
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bbetmoose.com
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samtreacy.com
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sedmxl.men
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oceantowersnorth.com
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inthelive.com
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sylo-bags.com
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nutri-bulletmania.com
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queenpiececustoms.com
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tbgfd.info
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doggygreatpet.com
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herolander.com
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wetcheat.com
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0t1ninewhen.loan
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tecnologiaconcalle.com
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novajakaleda.party
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taylortao.com
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gzslmfs.com
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xxwzsw.info
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standbyusa.com
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keragramam9.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 4 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 24 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of FindShellTrayWindow 5 IoCs
- Suspicious use of SendNotifyMessage 4 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Shipping Documents pdf.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Documents pdf.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"{path}"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.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:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1104-6-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1440-0-0x0000000074430000-0x0000000074B1E000-memory.dmp
memory/1440-1-0x0000000000F40000-0x0000000000F41000-memory.dmp
memory/1440-3-0x00000000004A0000-0x00000000004A8000-memory.dmp
memory/1440-4-0x0000000004B70000-0x0000000004BBA000-memory.dmp
memory/1440-5-0x0000000000B00000-0x0000000000B2E000-memory.dmp
memory/1896-9-0x0000000000970000-0x0000000000976000-memory.dmp
memory/1896-11-0x0000000001860000-0x0000000001971000-memory.dmp