Analysis
- max time kernel
149s - max time network
151s - platform
windows10_x64 - resource
win10v20201028 - 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.
- Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
- Suspicious behavior: EnumeratesProcesses 47 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 7 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- 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\tmpF794.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\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"2⤵
- 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:\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/496-9-0x0000000007620000-0x0000000007625000-memory.dmp
memory/496-5-0x0000000007850000-0x0000000007851000-memory.dmp
memory/496-6-0x0000000007430000-0x0000000007431000-memory.dmp
memory/496-7-0x0000000007400000-0x0000000007401000-memory.dmp
memory/496-8-0x00000000073E0000-0x00000000073E1000-memory.dmp
memory/496-10-0x000000000AA90000-0x000000000AA91000-memory.dmp
memory/496-11-0x000000000AB30000-0x000000000ABDA000-memory.dmp
memory/496-12-0x00000000027E0000-0x000000000283B000-memory.dmp
memory/496-3-0x00000000004D0000-0x00000000004D1000-memory.dmp
memory/496-2-0x0000000073AD0000-0x00000000741BE000-memory.dmp
memory/3012-20-0x0000000002E10000-0x0000000002F0D000-memory.dmp
memory/3012-27-0x0000000006840000-0x00000000069B1000-memory.dmp
memory/3244-23-0x0000000000610000-0x0000000000639000-memory.dmp
memory/3244-22-0x0000000000ED0000-0x0000000000EDB000-memory.dmp
memory/3244-25-0x0000000002EE0000-0x0000000003200000-memory.dmp
memory/3244-26-0x0000000000C00000-0x0000000000C8F000-memory.dmp
memory/3576-18-0x00000000017A0000-0x0000000001AC0000-memory.dmp
memory/3576-19-0x0000000001210000-0x0000000001220000-memory.dmp
memory/3576-15-0x0000000000400000-0x0000000000429000-memory.dmp