Analysis
- max time kernel
155s - max time network
149s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
30/11/2021, 06:57
General
- Target DHL Documents.exe
- Size 690KB
- Sample211130-hqya2sebbp
- SHA256 dc395b6cdf76e9479d884948580d15dc7a8aabb5996c1667d33fcafb8b9e7837
Malware Config
Extracted
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xloader
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2.5
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how6
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http://www.floridanratraining.com/how6/
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wealthcabana.com
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fourfortyfourcreations.com
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cqqcsy.com
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bhwzjd.com
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niftyfashionrewards.com
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andersongiftemporium.com
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smarttradingcoin.com
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ilarealty.com
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sherrywine.net
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fsecg.info
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xoti.top
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pirosconsulting.com
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fundapie.com
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bbgm4egda.xyz
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legalfortmyers.com
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improvizy.com
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yxdyhs.com
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lucky2balls.com
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panelmall.com
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davenportkartway.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
- Xloader Payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 50 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DHL Documents.exe"C:\Users\Admin\AppData\Local\Temp\DHL Documents.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\DHL Documents.exe"{path}"3⤵
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C:\Users\Admin\AppData\Local\Temp\DHL Documents.exe"{path}"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.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\DHL Documents.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/508-129-0x0000000000400000-0x0000000000429000-memory.dmp
memory/508-133-0x00000000010C0000-0x000000000120A000-memory.dmp
memory/508-131-0x0000000001630000-0x0000000001950000-memory.dmp
memory/2688-124-0x0000000005630000-0x0000000005631000-memory.dmp
memory/2688-120-0x0000000005300000-0x0000000005301000-memory.dmp
memory/2688-125-0x0000000005470000-0x000000000596E000-memory.dmp
memory/2688-126-0x00000000056B0000-0x00000000056B5000-memory.dmp
memory/2688-127-0x0000000008CF0000-0x0000000008D6E000-memory.dmp
memory/2688-128-0x000000000B360000-0x000000000B38B000-memory.dmp
memory/2688-123-0x0000000005560000-0x0000000005561000-memory.dmp
memory/2688-122-0x0000000005470000-0x0000000005471000-memory.dmp
memory/2688-121-0x0000000005970000-0x0000000005971000-memory.dmp
memory/2688-118-0x0000000000A80000-0x0000000000A81000-memory.dmp
memory/2832-138-0x0000000000D60000-0x0000000000D89000-memory.dmp
memory/2832-137-0x00000000012C0000-0x00000000012C7000-memory.dmp
memory/2832-139-0x0000000003750000-0x0000000003A70000-memory.dmp
memory/2832-140-0x00000000035B0000-0x0000000003640000-memory.dmp
memory/3016-134-0x00000000033C0000-0x000000000348C000-memory.dmp
memory/3016-141-0x0000000003570000-0x0000000003693000-memory.dmp