Analysis
- max time kernel
53s - max time network
48s - platform
windows7_x64 - resource
win7-20220414-en - submitted
12/05/2022, 08:34
General
- Target 5594b013baa0246296cf27c10804e75a.exe
- Size 647KB
- Sample220512-kgetfsedeq
- SHA256 b409cabbc8dbdfa8a3d1a60cb225f27386dfcc61b3f7379812218b6660ef654f
Malware Config
Extracted
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xloader
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2.6
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n6g4
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bw589jumpb.xyz
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lojas-marias.com
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gadgersvip.com
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zeavd.com
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moment4miracles.com
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wildcanetours.com
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executivetravelandlogistics.com
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uspplongee.com
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schilova.online
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smoothie-optics.com
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masterima.net
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kickball.site
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theastralark.com
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nick-sylvestro.com
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properscooter.com
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wave-thermodynamics.com
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bitcollide.com
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xed5555.com
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tsue-sangyo.com
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lucianaejoaoalberto.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 2 IoCs
- Suspicious use of SetThreadContext 1 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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\5594b013baa0246296cf27c10804e75a.exe"C:\Users\Admin\AppData\Local\Temp\5594b013baa0246296cf27c10804e75a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eqfncUHE.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eqfncUHE" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB8F4.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\5594b013baa0246296cf27c10804e75a.exe"C:\Users\Admin\AppData\Local\Temp\5594b013baa0246296cf27c10804e75a.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
tmpB8F4.tmp
memory/580-64-0x0000000000400000-0x000000000042B000-memory.dmp
memory/580-63-0x0000000000400000-0x000000000042B000-memory.dmp
memory/580-66-0x0000000000400000-0x000000000042B000-memory.dmp
memory/580-68-0x0000000000910000-0x0000000000C13000-memory.dmp
memory/780-56-0x00000000001C0000-0x00000000001C8000-memory.dmp
memory/780-57-0x00000000055A0000-0x000000000562C000-memory.dmp
memory/780-55-0x0000000074E91000-0x0000000074E93000-memory.dmp
memory/780-62-0x00000000022D0000-0x000000000230A000-memory.dmp
memory/780-54-0x0000000000DA0000-0x0000000000E48000-memory.dmp
memory/1544-69-0x000000006C320000-0x000000006C8CB000-memory.dmp