Analysis
- max time kernel
151s - max time network
161s - platform
windows10_x64 - resource
win10v20210408 - submitted
06/09/2021, 08:18
General
- Target Swift $21,500.exe
- Size 715KB
- Sample210906-j6958adhem
- SHA256 b5821114ae6e03e71fa7cc2dc293aa7f8a5563ebb4a2151194b2acb9eed4758d
Malware Config
Extracted
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xloader
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2.3
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ssee
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http://www.idt-metrofireandsecurity.com/ssee/
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portalcanaa.com
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korzino.com
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dlylms.net
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smartearphoneshop.com
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olimiloshop.com
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auvdigitalstack.com
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ydxc.chat
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yhk868.com
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lifeinthedport.com
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self-sciencelabs.com
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scandicpack.com
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hold-sometimes.xyz
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beiputei.com
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yourrealtorcoach.com
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rxods.com
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fundsoption.com
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ahlstromclothes.com
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ksdieselparts.com
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accountmangerford.com
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kuwaitlogistic.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 42 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 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 behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Swift $21,500.exe"C:\Users\Admin\AppData\Local\Temp\Swift $21,500.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Swift $21,500.exe"C:\Users\Admin\AppData\Local\Temp\Swift $21,500.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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-
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C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.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\Swift $21,500.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/188-124-0x0000000000400000-0x0000000000429000-memory.dmp
memory/188-127-0x00000000011C0000-0x00000000011D1000-memory.dmp
memory/188-126-0x00000000012D0000-0x00000000015F0000-memory.dmp
memory/664-120-0x0000000007A40000-0x0000000007A41000-memory.dmp
memory/664-114-0x0000000000850000-0x0000000000851000-memory.dmp
memory/664-121-0x0000000007850000-0x0000000007866000-memory.dmp
memory/664-122-0x0000000009340000-0x000000000939F000-memory.dmp
memory/664-123-0x0000000004BF0000-0x0000000004C1A000-memory.dmp
memory/664-119-0x0000000007610000-0x0000000007611000-memory.dmp
memory/664-118-0x00000000075F0000-0x0000000007AEE000-memory.dmp
memory/664-117-0x0000000007690000-0x0000000007691000-memory.dmp
memory/664-116-0x0000000007AF0000-0x0000000007AF1000-memory.dmp
memory/2328-133-0x00000000002E0000-0x00000000002F2000-memory.dmp
memory/2328-134-0x0000000002B40000-0x0000000002B69000-memory.dmp
memory/2328-135-0x0000000004540000-0x0000000004860000-memory.dmp
memory/2328-136-0x0000000004380000-0x0000000004410000-memory.dmp
memory/3024-128-0x0000000005E30000-0x0000000005F52000-memory.dmp
memory/3024-137-0x0000000008BA0000-0x0000000008D25000-memory.dmp