Analysis
- max time kernel
149s - max time network
152s - platform
windows7_x64 - resource
win7-20220414-en - submitted
25/04/2022, 11:20
General
- Target SOA.exe
- Size 581KB
- Sample220425-nfenvabhf9
- SHA256 2d79a5c2368aba8773c00aa3dcfaa0eaf9fe2f80f15bdda080abeb4988940e1b
Malware Config
Extracted
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xloader
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2.5
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3e9r
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143411.com
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300dh.xyz
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win-chance.info
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essentialsofbeauty.com
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skategrindingwheels.com
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jyqtgg.com
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exodijuis.com
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goodwinpuppies.com
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doitlive.online
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hello-orchid.com
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shangjibbs.com
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innovarecic.com
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fococomunicacaovisuales.com
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completemarine.care
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parodistluxuryroll.com
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anda568.com
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unicorm.digital
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weaveapp.xyz
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artractions.com
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app-ads-network.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 4 IoCs
- Suspicious use of SetThreadContext 4 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.
- Suspicious behavior: EnumeratesProcesses 23 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 22 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 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\SKFKRHDDW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6F95.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\wlanext.exe"C:\Windows\SysWOW64\wlanext.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:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
tmp6F95.tmp
memory/1280-65-0x00000000009A0000-0x0000000000CA3000-memory.dmp
memory/1280-69-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1280-70-0x0000000000430000-0x0000000000441000-memory.dmp
memory/1280-67-0x00000000003B0000-0x00000000003C1000-memory.dmp
memory/1280-60-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1280-61-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1280-63-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1296-78-0x0000000008E30000-0x0000000008FA4000-memory.dmp
memory/1296-68-0x00000000063A0000-0x0000000006489000-memory.dmp
memory/1296-71-0x00000000068A0000-0x0000000006987000-memory.dmp
memory/1520-56-0x0000000005180000-0x0000000005204000-memory.dmp
memory/1520-57-0x0000000000B30000-0x0000000000B60000-memory.dmp
memory/1520-54-0x0000000001240000-0x00000000012D8000-memory.dmp
memory/1520-55-0x0000000000270000-0x000000000027A000-memory.dmp
memory/1792-75-0x0000000000080000-0x00000000000A9000-memory.dmp
memory/1792-76-0x0000000001EE0000-0x00000000021E3000-memory.dmp
memory/1792-77-0x0000000000890000-0x0000000000920000-memory.dmp
memory/1792-74-0x0000000000930000-0x0000000000946000-memory.dmp