Analysis
- max time kernel
149s - max time network
147s - platform
windows10_x64 - resource
win10v20201028 - submitted
11/02/2021, 10:23
General
- Target Purchase Enquiry.exe
- Size 527KB
- Sample210211-n7vbvpayhs
- SHA256 8a2020b3037513acb7c1bf54ba37376e3e8d04a047b97a2b035c12125e6c3ff3
Malware Config
Extracted
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formbook
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http://www.triumphantlytransformedbk.com/pep/
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whitelabelgraphics.pro
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futureguidefilms.com
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mission-duplex.com
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rutherealty.com
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acehardwaremall.com
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potenb.com
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tbhawt.com
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momentum-ip.group
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m8sr8s.com
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cfwagner.com
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umiyama-eri.com
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klantenvinden.com
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simplycasd.com
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visionhomerecruiting.com
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inkjet-material.com
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banking-aib.com
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fast1performance.com
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eventsbyja.com
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breuer.network
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smartecelectronics.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 30 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\Purchase Enquiry.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Enquiry.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\Purchase Enquiry.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Enquiry.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\Purchase Enquiry.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Enquiry.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.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\Purchase Enquiry.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/2640-24-0x0000000003370000-0x0000000003403000-memory.dmp
memory/2640-23-0x0000000002FB0000-0x00000000032D0000-memory.dmp
memory/2640-20-0x0000000000370000-0x000000000037C000-memory.dmp
memory/2640-21-0x0000000002E80000-0x0000000002EAE000-memory.dmp
memory/3028-18-0x0000000003440000-0x0000000003518000-memory.dmp
memory/3028-25-0x0000000006D50000-0x0000000006EC2000-memory.dmp
memory/3132-8-0x0000000004C70000-0x0000000004C71000-memory.dmp
memory/3132-7-0x0000000004BD0000-0x0000000004BD1000-memory.dmp
memory/3132-3-0x0000000000070000-0x0000000000071000-memory.dmp
memory/3132-5-0x0000000004B30000-0x0000000004B31000-memory.dmp
memory/3132-6-0x00000000050D0000-0x00000000050D1000-memory.dmp
memory/3132-12-0x0000000000850000-0x00000000008AB000-memory.dmp
memory/3132-11-0x0000000004FB0000-0x0000000004FB4000-memory.dmp
memory/3132-10-0x0000000004B10000-0x0000000004B11000-memory.dmp
memory/3132-9-0x0000000004D10000-0x0000000004D11000-memory.dmp
memory/3132-2-0x0000000073820000-0x0000000073F0E000-memory.dmp
memory/3844-17-0x0000000001C90000-0x0000000001CA4000-memory.dmp
memory/3844-16-0x0000000001870000-0x0000000001B90000-memory.dmp
memory/3844-13-0x0000000000400000-0x000000000042E000-memory.dmp