Analysis
- max time kernel
145s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
05/09/2024, 19:40
General
- Target VBshqUbZtSxUibM.exe
- Size 605KB
- Sample240905-ydxrrayfjd
- SHA256 6ce77c20aa2bb6bd48fe6255c91a4167fd81215ed4f4fec78c7387ef2247ae7b
Malware Config
Extracted
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formbook
-
4.1
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sx01
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r-salessolutions.xyz
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jdh1.info
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olar-panel-jobs-93084.bond
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aebrasil.shop
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oshua-xaaaa.buzz
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xzkm.shop
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nitedviplumbing.net
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nnevateknoloji.xyz
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rg-a.biz
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indow-replacement-34091.bond
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uyersagent3percent.net
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ostbag.net
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ibosolv.net
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ahve.today
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ophotshotjobs.today
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emoreez.art
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ift-chairs-94905.bond
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okerdom-e.best
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stagr.fun
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irtyf-ingrancher.info
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 4 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 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 4 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 58 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 5 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\VBshqUbZtSxUibM.exe"C:\Users\Admin\AppData\Local\Temp\VBshqUbZtSxUibM.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\VBshqUbZtSxUibM.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Users\Admin\AppData\Local\Temp\VBshqUbZtSxUibM.exe"C:\Users\Admin\AppData\Local\Temp\VBshqUbZtSxUibM.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\colorcpl.exe"C:\Windows\SysWOW64\colorcpl.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\VBshqUbZtSxUibM.exe"3⤵
- System Location Discovery: System Language Discovery
-
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_0hxj0evv.ue3.ps1
memory/556-37-0x0000000006470000-0x00000000064BC000-memory.dmp
memory/556-14-0x00000000010C0000-0x00000000010F6000-memory.dmp
memory/556-62-0x0000000007950000-0x0000000007958000-memory.dmp
memory/556-61-0x0000000007970000-0x000000000798A000-memory.dmp
memory/556-60-0x0000000007870000-0x0000000007884000-memory.dmp
memory/556-59-0x0000000007860000-0x000000000786E000-memory.dmp
memory/556-58-0x0000000007830000-0x0000000007841000-memory.dmp
memory/556-57-0x00000000078B0000-0x0000000007946000-memory.dmp
memory/556-56-0x00000000076A0000-0x00000000076AA000-memory.dmp
memory/556-55-0x0000000007630000-0x000000000764A000-memory.dmp
memory/556-54-0x0000000007C70000-0x00000000082EA000-memory.dmp
memory/556-53-0x0000000007330000-0x00000000073D3000-memory.dmp
memory/556-36-0x0000000006310000-0x000000000632E000-memory.dmp
memory/556-19-0x0000000005520000-0x0000000005B48000-memory.dmp
memory/556-18-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/556-52-0x0000000002AD0000-0x0000000002AE0000-memory.dmp
memory/556-50-0x0000000002AD0000-0x0000000002AE0000-memory.dmp
memory/556-51-0x0000000006930000-0x000000000694E000-memory.dmp
memory/556-16-0x000000007530E000-0x000000007530F000-memory.dmp
memory/556-40-0x0000000071BC0000-0x0000000071C0C000-memory.dmp
memory/556-23-0x0000000005350000-0x0000000005372000-memory.dmp
memory/556-24-0x0000000005B50000-0x0000000005BB6000-memory.dmp
memory/556-25-0x0000000005CB0000-0x0000000005D16000-memory.dmp
memory/556-39-0x00000000068B0000-0x00000000068E2000-memory.dmp
memory/556-38-0x000000007F560000-0x000000007F570000-memory.dmp
memory/556-65-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/556-31-0x0000000005D20000-0x0000000006074000-memory.dmp
memory/2280-70-0x0000000000340000-0x0000000000359000-memory.dmp
memory/2280-72-0x0000000001200000-0x000000000122F000-memory.dmp
memory/2280-71-0x0000000000340000-0x0000000000359000-memory.dmp
memory/2352-13-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/2352-4-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/2352-1-0x0000000000940000-0x00000000009DE000-memory.dmp
memory/2352-7-0x000000007530E000-0x000000007530F000-memory.dmp
memory/2352-6-0x0000000005580000-0x0000000005598000-memory.dmp
memory/2352-10-0x0000000006920000-0x00000000069BC000-memory.dmp
memory/2352-9-0x00000000066C0000-0x0000000006736000-memory.dmp
memory/2352-8-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/2352-2-0x0000000005910000-0x0000000005EB4000-memory.dmp
memory/2352-5-0x00000000053E0000-0x00000000053EA000-memory.dmp
memory/2352-0-0x000000007530E000-0x000000007530F000-memory.dmp
memory/2352-3-0x0000000005440000-0x00000000054D2000-memory.dmp
memory/3588-69-0x0000000007F10000-0x000000000808C000-memory.dmp
memory/3588-21-0x0000000007A00000-0x0000000007B18000-memory.dmp
memory/3588-73-0x0000000007F10000-0x000000000808C000-memory.dmp
memory/3588-77-0x0000000002580000-0x000000000261E000-memory.dmp
memory/4724-20-0x00000000015D0000-0x00000000015E5000-memory.dmp
memory/4724-22-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4724-68-0x0000000001990000-0x00000000019A5000-memory.dmp
memory/4724-67-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4724-15-0x0000000001BF0000-0x0000000001F3A000-memory.dmp
memory/4724-11-0x0000000000400000-0x000000000042F000-memory.dmp