Analysis
- max time kernel
152s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
16/06/2022, 09:34
General
- Target Payment Advice doc.exe
- Size 849KB
- Sample220616-ljsnrschcn
- SHA256 2d7a273e89f10f65f578ab99082a23aecc948556f8e33a67f1eb9689b1cdc1d3
Malware Config
Extracted
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xloader
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2.5
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h4st
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hawkonline.club
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unitedkingdomvoip.site
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tbrme.com
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ysxol.xyz
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oviagrooming.com
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pokerdominogame.com
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perabett463.com
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orderjoessteaks.com
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sjczyw.com
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christensonbrothers.com
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stanegroupe.com
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residencialseniorspa.com
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eyetechlabs.com
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lens-experts.com
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69988.club
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skateboardlovers.com
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ourhighlandacres.net
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dskensho343.xyz
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dance985.com
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iran-style.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 4 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 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\Payment Advice doc.exe"C:\Users\Admin\AppData\Local\Temp\Payment Advice doc.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Payment Advice doc.exe"C:\Users\Admin\AppData\Local\Temp\Payment Advice doc.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\control.exe"C:\Windows\SysWOW64\control.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\Payment Advice doc.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/384-141-0x0000000008370000-0x0000000008498000-memory.dmp
memory/384-150-0x0000000002A40000-0x0000000002B34000-memory.dmp
memory/384-148-0x0000000002A40000-0x0000000002B34000-memory.dmp
memory/1240-146-0x00000000030D0000-0x000000000341A000-memory.dmp
memory/1240-149-0x0000000001270000-0x0000000001299000-memory.dmp
memory/1240-147-0x0000000003420000-0x00000000034B0000-memory.dmp
memory/1240-144-0x0000000000C10000-0x0000000000C37000-memory.dmp
memory/1240-145-0x0000000001270000-0x0000000001299000-memory.dmp
memory/3804-133-0x0000000005AC0000-0x0000000005ACA000-memory.dmp
memory/3804-134-0x0000000009320000-0x00000000093BC000-memory.dmp
memory/3804-130-0x0000000000EB0000-0x0000000000F8A000-memory.dmp
memory/3804-132-0x0000000005920000-0x00000000059B2000-memory.dmp
memory/3804-131-0x0000000005E20000-0x00000000063C4000-memory.dmp
memory/4464-140-0x00000000012F0000-0x0000000001301000-memory.dmp
memory/4464-139-0x00000000017C0000-0x0000000001B0A000-memory.dmp
memory/4464-138-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4464-136-0x0000000000400000-0x0000000000429000-memory.dmp