Analysis
- max time kernel
150s - max time network
40s - platform
windows7_x64 - resource
win7v20201028 - submitted
19/01/2021, 07:38
General
- Target Request for Quotation.exe
- Size 1.0MB
- Sample210119-e98swdzdmj
- SHA256 ae8f3d13092dbd9ac0a490c691eefafe0026e44148a9df896d6b5b8edceb5284
Malware Config
Extracted
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formbook
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http://www.outtheframecustoms.com/9t6k/
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parklineemployerperks.com
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container-hq.com
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harzproductions.com
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wweebtedge.com
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sandiegosalesandleasing.com
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ri-web-dev.com
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ufomars.com
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countrybarndogkennel.com
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imakestuff.xyz
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lnmqjy.com
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martialarttemple.com
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jermaine-williams.com
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ahomedokita.com
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buttsliders.com
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3344cq.com
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umkxmhopi.icu
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houstonlasertreatment.com
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makingdoathome.com
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ladysativamarketing.com
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shroomgiant.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 3 IoCs
- Deletes itself 1 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
- Suspicious behavior: EnumeratesProcesses 19 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 4 IoCs
- Suspicious use of SendNotifyMessage 4 IoCs
- Suspicious use of WriteProcessMemory 19 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OrxfuWwhEehOge" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF8B.tmp"3⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"3⤵
- 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\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"4⤵
- Suspicious use of SetThreadContext
- Gathers network information
- 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\Request for Quotation.exe"5⤵
- Deletes itself
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/268-13-0x0000000000810000-0x0000000000B13000-memory.dmp
memory/268-16-0x00000000003F0000-0x0000000000400000-memory.dmp
memory/268-14-0x00000000000F0000-0x0000000000100000-memory.dmp
memory/268-10-0x0000000000400000-0x0000000000428000-memory.dmp
memory/1304-17-0x0000000006AE0000-0x0000000006BBF000-memory.dmp
memory/1304-15-0x0000000004910000-0x00000000049C7000-memory.dmp
memory/1824-19-0x0000000075EA1000-0x0000000075EA3000-memory.dmp
memory/1824-20-0x00000000009E0000-0x00000000009EA000-memory.dmp
memory/1824-21-0x0000000000080000-0x00000000000A8000-memory.dmp
memory/1824-22-0x00000000020C0000-0x00000000023C3000-memory.dmp
memory/1824-24-0x00000000008F0000-0x000000000097F000-memory.dmp
memory/2004-7-0x0000000005450000-0x00000000054B1000-memory.dmp
memory/2004-6-0x00000000005C0000-0x00000000005C1000-memory.dmp
memory/2004-5-0x0000000000540000-0x0000000000563000-memory.dmp
memory/2004-2-0x0000000073AF0000-0x00000000741DE000-memory.dmp
memory/2004-3-0x0000000000C90000-0x0000000000C91000-memory.dmp