Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
31/03/2024, 22:47
General
- Target czOxHskgIAQwZ8m.exe
- Size 425KB
- Sample240331-2ql3kaed4x
- SHA256 856b8775a8063900378a815cd03d0f9628c4296eddd93ac9e9cd52269178c079
Malware Config
Extracted
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xloader
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2.5
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amb4
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ameerkabob.com
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wenzhikeji.online
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ktnsoil.xyz
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dock7rods.com
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simbaimmigration.com
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tanahvilamalino.online
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amaozn-co-jp.xyz
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atahukukbafra.com
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attruth.net
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jigservices.net
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310indianway.com
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freelotto.online
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mylanding-page.com
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dudemealprep.com
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wellmaintainedhealth.com
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vitemonprenom.com
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laurynfauntroy.com
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pilotmom.info
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arpatientsapp.com
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sendangdigital.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader payload 5 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Suspicious behavior: EnumeratesProcesses 46 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\czOxHskgIAQwZ8m.exe"C:\Users\Admin\AppData\Local\Temp\czOxHskgIAQwZ8m.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\czOxHskgIAQwZ8m.exe"C:\Users\Admin\AppData\Local\Temp\czOxHskgIAQwZ8m.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.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\czOxHskgIAQwZ8m.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/2172-11-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2172-20-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2172-21-0x00000000037E0000-0x00000000037F1000-memory.dmp
memory/2172-17-0x0000000001E90000-0x0000000001EA1000-memory.dmp
memory/2172-16-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2172-15-0x0000000001960000-0x0000000001CAA000-memory.dmp
memory/3312-7-0x0000000074D50000-0x0000000075500000-memory.dmp
memory/3312-2-0x0000000008080000-0x0000000008624000-memory.dmp
memory/3312-8-0x0000000007D10000-0x0000000007D20000-memory.dmp
memory/3312-9-0x0000000008F10000-0x0000000008FAC000-memory.dmp
memory/3312-10-0x0000000009000000-0x0000000009052000-memory.dmp
memory/3312-6-0x0000000007CD0000-0x0000000007CDE000-memory.dmp
memory/3312-13-0x0000000074D50000-0x0000000075500000-memory.dmp
memory/3312-5-0x0000000003010000-0x000000000301A000-memory.dmp
memory/3312-4-0x0000000007D10000-0x0000000007D20000-memory.dmp
memory/3312-3-0x0000000007BC0000-0x0000000007C52000-memory.dmp
memory/3312-1-0x0000000074D50000-0x0000000075500000-memory.dmp
memory/3312-0-0x0000000000CB0000-0x0000000000D20000-memory.dmp
memory/3476-18-0x0000000009470000-0x00000000095F9000-memory.dmp
memory/3476-22-0x0000000008D40000-0x0000000008E92000-memory.dmp
memory/3476-30-0x0000000009470000-0x00000000095F9000-memory.dmp
memory/3476-33-0x0000000002D30000-0x0000000002E9D000-memory.dmp
memory/3476-35-0x0000000002D30000-0x0000000002E9D000-memory.dmp
memory/3476-38-0x0000000002D30000-0x0000000002E9D000-memory.dmp
memory/3872-23-0x0000000000920000-0x0000000000934000-memory.dmp
memory/3872-25-0x0000000000920000-0x0000000000934000-memory.dmp
memory/3872-26-0x0000000000F50000-0x0000000000F79000-memory.dmp
memory/3872-27-0x0000000003120000-0x000000000346A000-memory.dmp
memory/3872-28-0x0000000000F50000-0x0000000000F79000-memory.dmp
memory/3872-31-0x0000000002E50000-0x0000000002EE0000-memory.dmp