Analysis
- max time kernel
145s - max time network
122s - platform
windows7_x64 - resource
win7v20201028 - submitted
30/03/2021, 20:52
General
- Target Order.exe
- Size 824KB
- Sample210330-tsfjmdblvx
- SHA256 8a79757beaf2ff4bf07fd6410a16358874d8e6725810c8141d47ff2365321a2e
Malware Config
Extracted
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xloader
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http://www.bestleadsfunnel.com/n30n/
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philliprobertdowell.com
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shopofficialbrand.com
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bwi.email
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prolosers.com
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nuspapar.com
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webworkersmonterrey.com
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stluciaestuary.com
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3yks.club
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upendrafansclub.com
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cooltechbd.com
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slfuntap.com
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tatsuhomeblog.com
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halsa.life
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milwaukeehemorrhoidclinic.com
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mes-produits-frais.com
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jpswonggroup.com
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moodwinner.com
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g-customerbenefits.com
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petzoapp.com
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portofolio-aang.info
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 24 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 22 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\Order.exe"C:\Users\Admin\AppData\Local\Temp\Order.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FWvDytpkwktfGT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp903E.tmp"3⤵
- Creates scheduled task(s)
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"{path}"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\autoconv.exe"C:\Windows\SysWOW64\autoconv.exe"2⤵
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C:\Windows\SysWOW64\raserver.exe"C:\Windows\SysWOW64\raserver.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:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/268-15-0x0000000000100000-0x0000000000110000-memory.dmp
memory/268-14-0x0000000000850000-0x0000000000B53000-memory.dmp
memory/268-11-0x0000000000400000-0x0000000000429000-memory.dmp
memory/900-23-0x0000000000800000-0x000000000088F000-memory.dmp
memory/900-20-0x0000000000E30000-0x0000000000E4C000-memory.dmp
memory/900-22-0x0000000000A40000-0x0000000000D43000-memory.dmp
memory/900-21-0x0000000000080000-0x00000000000A9000-memory.dmp
memory/900-18-0x00000000760C1000-0x00000000760C3000-memory.dmp
memory/1152-2-0x0000000074360000-0x0000000074A4E000-memory.dmp
memory/1152-3-0x0000000000AE0000-0x0000000000AE1000-memory.dmp
memory/1152-5-0x0000000007330000-0x0000000007331000-memory.dmp
memory/1152-6-0x0000000000570000-0x0000000000575000-memory.dmp
memory/1152-7-0x00000000084D0000-0x000000000857A000-memory.dmp
memory/1152-8-0x00000000001B0000-0x000000000020B000-memory.dmp
memory/1328-16-0x0000000006DB0000-0x0000000006F4C000-memory.dmp