Analysis
- max time kernel
150s - max time network
151s - platform
windows10_x64 - resource
win10v200722 - submitted
13/10/2020, 06:48
General
- Target Quotation.exe
- Size 495KB
- Sample201013-y2ws7h4y7x
- SHA256 718d659864d771ebadf82d8b5461d39c2bd6bd514ea2d2273d2821a23ab28ed0
Malware Config
Extracted
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formbook
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http://www.iassistremote.com/ku7x/
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livingdockside.com
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floorspace.investments
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loadingmc.net
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okayama-caravan.com
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twelvevoltcustoms.com
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alexandradautel.com
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loveatlastflorist.com
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workxpace.xyz
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wizhuo.com
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megareferencement.com
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onsustive.life
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petchicsolution.com
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digitaljournalistsofcolor.com
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carmelvine.com
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wiyani.com
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alleventlivehd24.xyz
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cobraaerospacellc.com
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fleetsafetyvision.com
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radiantlifetexas.com
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livewithsecurity.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 3 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 2 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 39 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 12 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\Quotation.exe"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"2⤵
- Loads dropped DLL
- 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\AddInProcess32.exe"C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"3⤵
- Executes dropped EXE
- 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:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/3576-10-0x0000000000400000-0x000000000042E000-memory.dmp
memory/3728-14-0x00000000008D0000-0x00000000008D7000-memory.dmp
memory/3728-15-0x00000000008D0000-0x00000000008D7000-memory.dmp
memory/3728-18-0x00000000043C0000-0x000000000451D000-memory.dmp
memory/3968-8-0x0000000005F20000-0x0000000005F36000-memory.dmp
memory/3968-6-0x0000000005290000-0x0000000005291000-memory.dmp
memory/3968-5-0x00000000051A0000-0x00000000051A1000-memory.dmp
memory/3968-4-0x00000000056A0000-0x00000000056A1000-memory.dmp
memory/3968-0-0x0000000073520000-0x0000000073C0E000-memory.dmp
memory/3968-3-0x0000000002B00000-0x0000000002B37000-memory.dmp
memory/3968-1-0x00000000008B0000-0x00000000008B1000-memory.dmp