Analysis
- max time kernel
151s - max time network
156s - platform
windows7_x64 - resource
win7-20220414-en - submitted
09/06/2022, 11:23
General
- Target soa.exe
- Size 733KB
- Sample220609-ng5awsfdhp
- SHA256 29e01694dfdb882f3922844f2fa640eb19fb99ff1179ac378df15b45fac32f11
Malware Config
Extracted
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xloader
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2.6
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a8hq
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veteransductcleaning.com
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beajtjunkies.com
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houseofascofi.com
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scottsdalemediator.com
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atelyadesign.com
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profitcase.pro
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imtokenio.club
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qinglingpai.com
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bigsmile-meal.net
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daytonlivestream.com
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aspiradores10.online
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ytybs120.com
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hdatelier.com
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bearpierce.com
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yeson28ca.com
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booklearner.com
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m8j9.club
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mmophamthinhlegend.space
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hq4a7o6zb.com
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sophiadaki.online
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- 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 5 IoCs
- Deletes itself 1 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Drops file in Program Files directory 1 IoCs
- Modifies Internet Explorer settings 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 21 IoCs
- Suspicious behavior: MapViewOfSection 7 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 20 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\soa.exe"C:\Users\Admin\AppData\Local\Temp\soa.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\soa.exe"{path}"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⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- 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\soa.exe"3⤵
- Deletes itself
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1296-67-0x0000000006A10000-0x0000000006B05000-memory.dmp
memory/1296-77-0x0000000008E30000-0x0000000008F55000-memory.dmp
memory/1296-75-0x0000000008E30000-0x0000000008F55000-memory.dmp
memory/1388-59-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1388-60-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1388-62-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1388-65-0x00000000009C0000-0x0000000000CC3000-memory.dmp
memory/1388-66-0x00000000001D0000-0x00000000001E1000-memory.dmp
memory/1388-69-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1680-56-0x00000000004D0000-0x00000000004DA000-memory.dmp
memory/1680-54-0x0000000000F50000-0x000000000100C000-memory.dmp
memory/1680-57-0x0000000004940000-0x00000000049C2000-memory.dmp
memory/1680-58-0x0000000000650000-0x0000000000682000-memory.dmp
memory/1680-55-0x0000000076451000-0x0000000076453000-memory.dmp
memory/1724-72-0x0000000000930000-0x0000000000C33000-memory.dmp
memory/1724-73-0x0000000000080000-0x00000000000AB000-memory.dmp
memory/1724-74-0x0000000000550000-0x00000000005E0000-memory.dmp
memory/1724-71-0x0000000000F70000-0x0000000000F76000-memory.dmp
memory/1724-76-0x0000000000080000-0x00000000000AB000-memory.dmp