Analysis
- max time kernel
148s - max time network
149s - platform
windows10_x64 - resource
win10v200722 - submitted
12/10/2020, 06:20
General
- Target Quotation.exe
- Size 498KB
- Sample201012-gkfdmdae3e
- SHA256 4e712f5df51bc5970b962b170cfde7a6cd20622ac67164a6f2101655a8a7d7f3
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 43 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\wscript.exe"C:\Windows\SysWOW64\wscript.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/2124-15-0x0000000000F70000-0x0000000000F97000-memory.dmp
memory/2124-19-0x0000000006020000-0x0000000006103000-memory.dmp
memory/2124-16-0x0000000000F70000-0x0000000000F97000-memory.dmp
memory/3056-4-0x0000000005740000-0x0000000005741000-memory.dmp
memory/3056-3-0x0000000002CA0000-0x0000000002CD7000-memory.dmp
memory/3056-0-0x0000000074090000-0x000000007477E000-memory.dmp
memory/3056-6-0x00000000053C0000-0x00000000053C1000-memory.dmp
memory/3056-8-0x0000000006140000-0x0000000006156000-memory.dmp
memory/3056-1-0x00000000009F0000-0x00000000009F1000-memory.dmp
memory/3056-5-0x00000000052D0000-0x00000000052D1000-memory.dmp
memory/3100-10-0x0000000000400000-0x000000000042E000-memory.dmp