Analysis
- max time kernel
152s - max time network
152s - platform
windows7_x64 - resource
win7v20201028 - submitted
19/01/2021, 07:55
General
- Target Details for bookings.exe
- Size 999KB
- Sample210119-e6ax4ynl42
- SHA256 39872cee88d7cf4d0f0cc42d09348b6fea960a62861fab210bf257c4e6bc3a36
Malware Config
Extracted
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formbook
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http://www.deuxus.com/t052/
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ladybug-learning.com
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unforgottenstory.com
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oldmopaiv.xyz
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natashaexim.com
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hannahmcelgunn.com
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retargetingmachines.info
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njoconline.com
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unicornlankadelivery.com
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giftkerala.com
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englishfordoctors.online
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schatzilandrvresort.com
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brujoisaac.com
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basiccampinggear.com
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escapees.today
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dgyxsy888.com
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stevebana.xyz
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mimozakebap.com
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ezdoff.com
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pluumyspalace.com
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shaoshanshan.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 3 IoCs
- Deletes itself 1 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 21 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of FindShellTrayWindow 4 IoCs
- Suspicious use of SendNotifyMessage 4 IoCs
- Suspicious use of WriteProcessMemory 15 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\Details for bookings.exe"C:\Users\Admin\AppData\Local\Temp\Details for bookings.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\Details for bookings.exe"C:\Users\Admin\AppData\Local\Temp\Details for bookings.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\wininit.exe"C:\Windows\SysWOW64\wininit.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\Details for bookings.exe"3⤵
- Deletes itself
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/112-19-0x0000000000800000-0x0000000000893000-memory.dmp
memory/112-18-0x0000000002090000-0x0000000002393000-memory.dmp
memory/112-16-0x0000000000080000-0x00000000000AE000-memory.dmp
memory/112-15-0x0000000000950000-0x000000000096A000-memory.dmp
memory/524-12-0x0000000000190000-0x00000000001A4000-memory.dmp
memory/524-11-0x0000000000970000-0x0000000000C73000-memory.dmp
memory/524-8-0x0000000000400000-0x000000000042E000-memory.dmp
memory/1196-13-0x0000000004830000-0x000000000490D000-memory.dmp
memory/1832-2-0x0000000074900000-0x0000000074FEE000-memory.dmp
memory/1832-7-0x0000000005050000-0x00000000050B6000-memory.dmp
memory/1832-6-0x00000000002D0000-0x00000000002F3000-memory.dmp
memory/1832-5-0x0000000000280000-0x0000000000281000-memory.dmp
memory/1832-3-0x0000000000FD0000-0x0000000000FD1000-memory.dmp