Analysis
- max time kernel
149s - max time network
149s - platform
windows7_x64 - resource
win7v20201028 - submitted
18/01/2021, 09:43
General
- Target Consignment Details&BL Draft.exe
- Size 663KB
- Sample210118-4c1jczjgb2
- SHA256 6fbc3e54a04aeadf268907b5041bdaf5af8980d76eafce3bc5d995c0fa779fd8
Malware Config
Extracted
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formbook
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http://www.mwavpn.com/9bwn/
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italiancoastal.com
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shareandfit.com
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ibexacademia.com
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guejek.com
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vitalbizdev.com
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connemaracomputers.com
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surf-livre.com
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styleforwoman.com
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costcopaysecure.com
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kingdomandqueendom.com
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www-societegenerale.com
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radiokerbfm.com
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marylandstars.net
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thechampionsday.com
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beertenderb95.com
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iybbshop.com
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maglex.info
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vh3g.asia
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zaairobot.online
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ryderhydros.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 2 IoCs
- Deletes itself 1 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
- Suspicious behavior: EnumeratesProcesses 30 IoCs
- Suspicious behavior: MapViewOfSection 7 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 4 IoCs
- Suspicious use of SendNotifyMessage 4 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Users\Admin\AppData\Local\Temp\Consignment Details&BL Draft.exe"C:\Users\Admin\AppData\Local\Temp\Consignment Details&BL Draft.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Consignment Details&BL Draft.exe"C:\Users\Admin\AppData\Local\Temp\Consignment Details&BL Draft.exe"3⤵
- 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\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"4⤵
- 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:\Users\Admin\AppData\Local\Temp\Consignment Details&BL Draft.exe"5⤵
- Deletes itself
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/644-2-0x00000000765E1000-0x00000000765E3000-memory.dmp
memory/1264-17-0x0000000009140000-0x0000000009278000-memory.dmp
memory/1264-7-0x0000000004D90000-0x0000000004ECB000-memory.dmp
memory/1264-9-0x0000000006CA0000-0x0000000006E3E000-memory.dmp
memory/1504-13-0x0000000000080000-0x00000000000A8000-memory.dmp
memory/1504-16-0x0000000001DC0000-0x0000000001E4F000-memory.dmp
memory/1504-15-0x0000000002090000-0x0000000002393000-memory.dmp
memory/1504-12-0x0000000000820000-0x000000000082A000-memory.dmp
memory/2020-5-0x00000000009A0000-0x0000000000CA3000-memory.dmp
memory/2020-8-0x0000000000360000-0x0000000000370000-memory.dmp
memory/2020-6-0x00000000001E0000-0x00000000001F0000-memory.dmp
memory/2020-4-0x0000000000400000-0x0000000000428000-memory.dmp