Analysis
- max time kernel
156s - max time network
160s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
04/04/2024, 19:36
General
- Target $PLUGINSDIR/fgxbpquymg.dll
- Size 27KB
- Sample240404-ya8pvaha29
- SHA256 1618a682392591c00a2ee82b7eb7f4f082ec34350ad30dbe619b57198688b1e8
Malware Config
Extracted
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xloader
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2.5
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mxnu
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insightmyhome.com
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gabriellamaxey.com
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029atk.xyz
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marshconstructions.com
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technichoffghosts.com
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blue-ivy-boutique-au.com
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1sunsetgroup.com
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elfkuhnispb.store
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caoliudh.club
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verifiedpaypal.net
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jellyice-tr.com
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gatescres.com
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bloomberq.online
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crystaltopagent.net
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uggs-line.com
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ecommerceplatform.xyz
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historyofcambridge.com
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sattaking-gaziabad.xyz
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digisor.com
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beachpawsmobilegrooming.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader payload 4 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 60 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 15 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:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\fgxbpquymg.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\fgxbpquymg.dll,#13⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\fgxbpquymg.dll,#14⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\SysWOW64\netsh.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\SysWOW64\rundll32.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/740-15-0x0000000001530000-0x00000000015C0000-memory.dmp
memory/740-8-0x0000000000E70000-0x0000000000E8E000-memory.dmp
memory/740-13-0x0000000000E10000-0x0000000000E39000-memory.dmp
memory/740-10-0x0000000000E70000-0x0000000000E8E000-memory.dmp
memory/740-11-0x0000000000E10000-0x0000000000E39000-memory.dmp
memory/740-12-0x00000000017A0000-0x0000000001AEA000-memory.dmp
memory/3256-5-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3256-1-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3256-6-0x0000000002690000-0x00000000026A1000-memory.dmp
memory/3256-3-0x00000000026E0000-0x0000000002A2A000-memory.dmp
memory/3364-7-0x0000000008AF0000-0x0000000008C7D000-memory.dmp
memory/3364-16-0x0000000008AF0000-0x0000000008C7D000-memory.dmp
memory/3364-18-0x0000000008460000-0x0000000008579000-memory.dmp
memory/3364-20-0x0000000008460000-0x0000000008579000-memory.dmp
memory/3364-23-0x0000000008460000-0x0000000008579000-memory.dmp
memory/4588-2-0x0000000075400000-0x000000007540A000-memory.dmp
memory/4588-0-0x0000000075400000-0x000000007540A000-memory.dmp