Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
31/05/2024, 01:40
General
- Target d6c03cce5773652c4cb266084f901b331550d57a656240d20c288484657cd701.exe
- Size 612KB
- Sample240531-b3vx5abe93
- 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\tmpF54D.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
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_nwbxcf3h.xuk.ps1
tmpF54D.tmp
memory/1660-90-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/1660-73-0x0000000006630000-0x000000000664E000-memory.dmp
memory/1660-52-0x0000000006650000-0x0000000006682000-memory.dmp
memory/1660-53-0x0000000075770000-0x00000000757BC000-memory.dmp
memory/1660-51-0x0000000006580000-0x00000000065CC000-memory.dmp
memory/1660-77-0x0000000007410000-0x000000000741A000-memory.dmp
memory/1660-50-0x0000000006070000-0x000000000608E000-memory.dmp
memory/1660-80-0x00000000075D0000-0x00000000075DE000-memory.dmp
memory/1660-23-0x0000000005170000-0x00000000051D6000-memory.dmp
memory/1660-79-0x00000000075A0000-0x00000000075B1000-memory.dmp
memory/1660-74-0x0000000007250000-0x00000000072F3000-memory.dmp
memory/1660-83-0x00000000076C0000-0x00000000076C8000-memory.dmp
memory/1660-20-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/1660-78-0x0000000007620000-0x00000000076B6000-memory.dmp
memory/1660-25-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/1660-76-0x00000000073A0000-0x00000000073BA000-memory.dmp
memory/1660-24-0x0000000005850000-0x00000000058B6000-memory.dmp
memory/1660-82-0x00000000076E0000-0x00000000076FA000-memory.dmp
memory/1660-37-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/1660-36-0x0000000005A50000-0x0000000005DA4000-memory.dmp
memory/2660-9-0x00000000082F0000-0x000000000838C000-memory.dmp
memory/2660-0-0x0000000074EEE000-0x0000000074EEF000-memory.dmp
memory/2660-11-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/2660-49-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/2660-10-0x0000000074EEE000-0x0000000074EEF000-memory.dmp
memory/2660-8-0x0000000006D20000-0x0000000006D96000-memory.dmp
memory/2660-7-0x0000000006A60000-0x0000000006A70000-memory.dmp
memory/2660-6-0x0000000005C20000-0x0000000005C38000-memory.dmp
memory/2660-5-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/2660-4-0x0000000005660000-0x000000000566A000-memory.dmp
memory/2660-3-0x00000000055A0000-0x0000000005632000-memory.dmp
memory/2660-2-0x0000000005C40000-0x00000000061E4000-memory.dmp
memory/2660-1-0x0000000000C70000-0x0000000000D0C000-memory.dmp
memory/3492-47-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3500-75-0x0000000007EC0000-0x000000000853A000-memory.dmp
memory/3500-63-0x0000000075770000-0x00000000757BC000-memory.dmp
memory/3500-22-0x0000000005590000-0x00000000055B2000-memory.dmp
memory/3500-81-0x0000000007AC0000-0x0000000007AD4000-memory.dmp
memory/3500-35-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/3500-19-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/3500-18-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/3500-17-0x00000000056C0000-0x0000000005CE8000-memory.dmp
memory/3500-89-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/3500-16-0x0000000002C40000-0x0000000002C76000-memory.dmp