Analysis
- max time kernel
150s - max time network
149s - platform
windows7_x64 - resource
win7v20210408 - submitted
23/07/2021, 09:31
General
- Target USD122986.exe
- Size 502KB
- Sample210723-a71mtfhhys
- SHA256 75f51a01e4c2c9662dfbb21c0094b8cbef4823f6919c816c04efef2e25678d76
Malware Config
Extracted
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xloader
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2.3
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http://www.bodymoisturizer.online/q4kr/
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realmodapk.com
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hanoharuka.com
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shivalikspiritualproducts.com
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womenshealthclinincagra.com
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racketpark.com
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startuporig.com
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azkachinas.com
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klanblog.com
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linuxradio.tools
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siteoficial-liquida.com
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glsbuyer.com
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bestdeez.com
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teens2cash.com
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valleyviewconstruct.com
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myfortniteskins.com
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cambecare.com
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csec2011.com
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idookap.com
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warmwallsrecords.com
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smartmirror.one
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- suricata: ET MALWARE FormBook CnC Checkin (GET)
- Xloader Payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- 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 21 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\USD122986.exe"C:\Users\Admin\AppData\Local\Temp\USD122986.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\cmstp.exe"C:\Windows\SysWOW64\cmstp.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 Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/360-60-0x00000000108D0000-0x00000000108D1000-memory.dmp
memory/360-62-0x0000000001F60000-0x0000000001FBF000-memory.dmp
memory/360-63-0x0000000000260000-0x0000000000261000-memory.dmp
memory/360-64-0x00000000005A0000-0x00000000005A2000-memory.dmp
memory/360-65-0x0000000000265000-0x0000000000276000-memory.dmp
memory/360-66-0x0000000006410000-0x0000000006493000-memory.dmp
memory/360-67-0x00000000047E0000-0x0000000004814000-memory.dmp
memory/564-71-0x0000000000130000-0x0000000000140000-memory.dmp
memory/564-70-0x0000000000A80000-0x0000000000D83000-memory.dmp
memory/564-68-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1200-72-0x0000000006080000-0x00000000061CE000-memory.dmp
memory/1200-80-0x0000000003DF0000-0x0000000003E8F000-memory.dmp
memory/1548-74-0x0000000075451000-0x0000000075453000-memory.dmp
memory/1548-77-0x0000000000090000-0x00000000000B9000-memory.dmp
memory/1548-78-0x0000000002030000-0x0000000002333000-memory.dmp
memory/1548-76-0x0000000000600000-0x0000000000618000-memory.dmp
memory/1548-79-0x00000000004C0000-0x000000000054F000-memory.dmp