Analysis
- max time kernel
157s - max time network
167s - platform
windows10_x64 - resource
win10v20210408 - submitted
30/08/2021, 19:18
General
- Target Pending DHL Shipment Notification REF 83021.exe
- Size 763KB
- Sample210830-tw6avyr92n
- SHA256 63abf2ffa58c2c36920a2be604c77ac2a25b2bd5d1d6ba9d81338da21418ff10
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 32 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 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 WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Pending DHL Shipment Notification REF 83021.exe"C:\Users\Admin\AppData\Local\Temp\Pending DHL Shipment Notification REF 83021.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Pending DHL Shipment Notification REF 83021.exe"C:\Users\Admin\AppData\Local\Temp\Pending DHL Shipment Notification REF 83021.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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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\Pending DHL Shipment Notification REF 83021.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1912-116-0x0000000005780000-0x0000000005781000-memory.dmp
memory/1912-117-0x0000000005320000-0x0000000005321000-memory.dmp
memory/1912-118-0x0000000005280000-0x000000000577E000-memory.dmp
memory/1912-119-0x00000000052D0000-0x00000000052D1000-memory.dmp
memory/1912-120-0x0000000005540000-0x0000000005556000-memory.dmp
memory/1912-121-0x00000000088C0000-0x00000000088C1000-memory.dmp
memory/1912-122-0x0000000001050000-0x00000000010B8000-memory.dmp
memory/1912-123-0x0000000001100000-0x0000000001132000-memory.dmp
memory/1912-114-0x0000000000890000-0x0000000000891000-memory.dmp
memory/3024-128-0x0000000002AC0000-0x0000000002BC9000-memory.dmp
memory/3024-137-0x0000000000C40000-0x0000000000CEB000-memory.dmp
memory/3172-127-0x0000000001090000-0x00000000010A1000-memory.dmp
memory/3172-126-0x00000000014E0000-0x0000000001800000-memory.dmp
memory/3172-124-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3972-132-0x0000000000090000-0x00000000000A2000-memory.dmp
memory/3972-134-0x0000000004290000-0x00000000045B0000-memory.dmp
memory/3972-133-0x0000000002670000-0x0000000002699000-memory.dmp
memory/3972-136-0x00000000041C0000-0x0000000004250000-memory.dmp