Analysis
- max time kernel
132s - max time network
101s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
31/05/2024, 10:11
General
- Target d6c03cce5773652c4cb266084f901b331550d57a656240d20c288484657cd701.exe
- Size 612KB
- Sample240531-l8a51sed3s
- SHA256 d6c03cce5773652c4cb266084f901b331550d57a656240d20c288484657cd701
Malware Config
Extracted
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formbook
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4.1
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hd05
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businessjp6-51399.info
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countyyoungpest.com
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taxilasamericas.com
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stairs.parts
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nrgsolutions.us
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cbdgirl.guru
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dropshunter.net
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adorabubble.co.za
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alcohomeexteriors.com
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aquariusbusiness.info
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zaginione.com
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pintoresmajadahonda.com
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fursace.club
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musiletras.co
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carpoboutiquehotel.com
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redacted.investments
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symplywell.me
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lezxop.xyz
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stmbbill.com
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1509068.cc
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 25 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\d6c03cce5773652c4cb266084f901b331550d57a656240d20c288484657cd701.exe"C:\Users\Admin\AppData\Local\Temp\d6c03cce5773652c4cb266084f901b331550d57a656240d20c288484657cd701.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\d6c03cce5773652c4cb266084f901b331550d57a656240d20c288484657cd701.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\InXlDTKncKkCk.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\InXlDTKncKkCk" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC5F.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\d6c03cce5773652c4cb266084f901b331550d57a656240d20c288484657cd701.exe"C:\Users\Admin\AppData\Local\Temp\d6c03cce5773652c4cb266084f901b331550d57a656240d20c288484657cd701.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_xv4dkqxm.ef4.ps1
tmpC5F.tmp
memory/456-4-0x0000000005710000-0x000000000571A000-memory.dmp
memory/456-5-0x0000000074FC0000-0x0000000075770000-memory.dmp
memory/456-6-0x0000000005CF0000-0x0000000005D08000-memory.dmp
memory/456-7-0x0000000005810000-0x0000000005820000-memory.dmp
memory/456-8-0x0000000006DE0000-0x0000000006E56000-memory.dmp
memory/456-9-0x0000000009680000-0x000000000971C000-memory.dmp
memory/456-10-0x0000000074FCE000-0x0000000074FCF000-memory.dmp
memory/456-11-0x0000000074FC0000-0x0000000075770000-memory.dmp
memory/456-49-0x0000000074FC0000-0x0000000075770000-memory.dmp
memory/456-3-0x0000000005660000-0x00000000056F2000-memory.dmp
memory/456-2-0x0000000005D10000-0x00000000062B4000-memory.dmp
memory/456-1-0x0000000000BE0000-0x0000000000C7C000-memory.dmp
memory/456-0-0x0000000074FCE000-0x0000000074FCF000-memory.dmp
memory/2240-37-0x0000000074FC0000-0x0000000075770000-memory.dmp
memory/2240-17-0x0000000074FC0000-0x0000000075770000-memory.dmp
memory/2240-25-0x0000000005EE0000-0x0000000006234000-memory.dmp
memory/2240-16-0x0000000002B90000-0x0000000002BC6000-memory.dmp
memory/2240-18-0x0000000005690000-0x0000000005CB8000-memory.dmp
memory/2240-86-0x0000000074FC0000-0x0000000075770000-memory.dmp
memory/2240-82-0x0000000007B10000-0x0000000007B2A000-memory.dmp
memory/2240-20-0x00000000054F0000-0x0000000005512000-memory.dmp
memory/2240-19-0x0000000074FC0000-0x0000000075770000-memory.dmp
memory/2240-50-0x0000000006490000-0x00000000064AE000-memory.dmp
memory/2240-21-0x0000000005610000-0x0000000005676000-memory.dmp
memory/2240-80-0x0000000007A00000-0x0000000007A0E000-memory.dmp
memory/2240-51-0x0000000006800000-0x000000000684C000-memory.dmp
memory/2240-53-0x0000000075850000-0x000000007589C000-memory.dmp
memory/2240-52-0x0000000006A80000-0x0000000006AB2000-memory.dmp
memory/2240-22-0x0000000005D70000-0x0000000005DD6000-memory.dmp
memory/2240-63-0x0000000006A60000-0x0000000006A7E000-memory.dmp
memory/2240-74-0x00000000076B0000-0x0000000007753000-memory.dmp
memory/2240-81-0x0000000007A10000-0x0000000007A24000-memory.dmp
memory/2240-76-0x00000000077D0000-0x00000000077EA000-memory.dmp
memory/2240-77-0x0000000007840000-0x000000000784A000-memory.dmp
memory/3532-64-0x0000000075850000-0x000000007589C000-memory.dmp
memory/3532-79-0x0000000007640000-0x0000000007651000-memory.dmp
memory/3532-78-0x00000000076C0000-0x0000000007756000-memory.dmp
memory/3532-75-0x0000000007AD0000-0x000000000814A000-memory.dmp
memory/3532-24-0x0000000074FC0000-0x0000000075770000-memory.dmp
memory/3532-83-0x00000000077E0000-0x00000000077E8000-memory.dmp
memory/3532-39-0x0000000074FC0000-0x0000000075770000-memory.dmp
memory/3532-26-0x0000000074FC0000-0x0000000075770000-memory.dmp
memory/3532-90-0x0000000074FC0000-0x0000000075770000-memory.dmp
memory/4460-32-0x0000000000400000-0x000000000042F000-memory.dmp