Analysis
- max time kernel
150s - max time network
176s - platform
windows7_x64 - resource
win7v20210408 - submitted
14/09/2021, 00:53
General
- Target QUOTATION.exe
- Size 657KB
- Sample210914-a8m9sshfdl
- SHA256 c48012dda89b9227c82c4523aa0b1b5045ecd2fef0c98189c6150cafaaf6d9cd
Malware Config
Extracted
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xloader
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2.3
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bqt25
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http://www.yyygaming.com/bqt25/
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fjctrades.co.uk
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nextginvest.com
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3973299.com
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naturalhealthniche.com
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barathahotel.com
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valerytape.icu
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beamconcordlogistics.com
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lalaslodges.com
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oncogramme.com
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hpsandtnb.com
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delawarepistolpermit.com
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texasvirtualdispensaries.com
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gouyhbb.com
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retrosportcloseout.com
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retroufo.com
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patkoya8meditation.com
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greter-sd.com
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relocate2portugal.com
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oracleonline.info
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dinromaking.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
- Xloader Payload 3 IoCs
- Deletes itself 1 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 22 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 19 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\QUOTATION.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"2⤵
- 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\QUOTATION.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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-
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C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.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\QUOTATION.exe"3⤵
- Deletes itself
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/616-66-0x0000000000400000-0x0000000000429000-memory.dmp
memory/616-68-0x0000000000890000-0x0000000000B93000-memory.dmp
memory/616-69-0x0000000000350000-0x0000000000361000-memory.dmp
memory/736-74-0x0000000000080000-0x00000000000A9000-memory.dmp
memory/736-75-0x0000000000A40000-0x0000000000D43000-memory.dmp
memory/736-73-0x0000000000A30000-0x0000000000A36000-memory.dmp
memory/736-76-0x00000000005D0000-0x0000000000660000-memory.dmp
memory/1208-70-0x0000000003D40000-0x0000000003E76000-memory.dmp
memory/1208-77-0x0000000007510000-0x000000000769E000-memory.dmp
memory/1652-65-0x00000000006F0000-0x000000000071E000-memory.dmp
memory/1652-64-0x0000000000C90000-0x0000000000CEE000-memory.dmp
memory/1652-63-0x00000000002D0000-0x00000000002D7000-memory.dmp
memory/1652-62-0x0000000004CB0000-0x0000000004CB1000-memory.dmp
memory/1652-60-0x0000000000DF0000-0x0000000000DF1000-memory.dmp