Analysis
- max time kernel
148s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
22/09/2024, 14:02
General
- Target WRONG BANK DETAILS.exe
- Size 576KB
- Sample240922-rb4nysshql
- SHA256 8762ea652c974bb0aa9bdf338ed57d46c251f72f5f1f4a5bf4d40c9961d8e2ee
Malware Config
Extracted
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formbook
-
4.1
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t94g
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32188.top
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mergencyroofrepair656460.online
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jkahu.fun
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ur4.autos
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r0lba4cl0qkaws8.bond
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eiliaowang.top
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urjav.xyz
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kidaman15.click
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old-removal-p350.today
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levatethismedia.info
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h33323s40.top
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dormy.click
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5406.club
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earlofwisdombook.pro
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6980.app
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ellwood999.biz
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otdates.lol
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164v.shop
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thereal.app
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takeget.online
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 3 IoCs
- Blocklisted process makes network request 2 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 3 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 64 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\WRONG BANK DETAILS.exe"C:\Users\Admin\AppData\Local\Temp\WRONG BANK DETAILS.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\WRONG BANK DETAILS.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\WRONG BANK DETAILS.exe"C:\Users\Admin\AppData\Local\Temp\WRONG BANK DETAILS.exe"3⤵
-
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C:\Users\Admin\AppData\Local\Temp\WRONG BANK DETAILS.exe"C:\Users\Admin\AppData\Local\Temp\WRONG BANK DETAILS.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\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe"2⤵
- Blocklisted process makes network request
- 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\WRONG BANK DETAILS.exe"3⤵
- System Location Discovery: System Language Discovery
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_gv4othlo.yj4.ps1
memory/548-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/548-20-0x0000000001A30000-0x0000000001A45000-memory.dmp
memory/548-23-0x0000000000400000-0x000000000042F000-memory.dmp
memory/548-15-0x00000000015C0000-0x000000000190A000-memory.dmp
memory/1648-60-0x0000000000A50000-0x0000000000A64000-memory.dmp
memory/1648-63-0x0000000000A50000-0x0000000000A64000-memory.dmp
memory/1648-69-0x0000000000930000-0x000000000095F000-memory.dmp
memory/2804-5-0x00000000053C0000-0x00000000053CA000-memory.dmp
memory/2804-6-0x0000000005490000-0x000000000552C000-memory.dmp
memory/2804-10-0x0000000006C60000-0x0000000006CD6000-memory.dmp
memory/2804-8-0x0000000074B4E000-0x0000000074B4F000-memory.dmp
memory/2804-13-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/2804-7-0x0000000005620000-0x0000000005630000-memory.dmp
memory/2804-1-0x00000000007D0000-0x0000000000866000-memory.dmp
memory/2804-9-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/2804-2-0x00000000056D0000-0x0000000005C74000-memory.dmp
memory/2804-3-0x0000000005200000-0x0000000005292000-memory.dmp
memory/2804-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp
memory/2804-4-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/3464-21-0x0000000002920000-0x0000000002A3E000-memory.dmp
memory/3464-70-0x0000000002920000-0x0000000002A3E000-memory.dmp
memory/3464-74-0x0000000008630000-0x0000000008748000-memory.dmp
memory/4592-34-0x00000000050E0000-0x0000000005146000-memory.dmp
memory/4592-55-0x00000000073C0000-0x00000000073DA000-memory.dmp
memory/4592-35-0x0000000005B40000-0x0000000005BA6000-memory.dmp
memory/4592-36-0x0000000005C60000-0x0000000005FB4000-memory.dmp
memory/4592-37-0x0000000006070000-0x000000000608E000-memory.dmp
memory/4592-38-0x0000000006110000-0x000000000615C000-memory.dmp
memory/4592-39-0x000000007EF60000-0x000000007EF70000-memory.dmp
memory/4592-40-0x0000000007040000-0x0000000007072000-memory.dmp
memory/4592-41-0x00000000709C0000-0x0000000070A0C000-memory.dmp
memory/4592-51-0x0000000004CE0000-0x0000000004CF0000-memory.dmp
memory/4592-52-0x0000000006660000-0x000000000667E000-memory.dmp
memory/4592-53-0x0000000007280000-0x0000000007323000-memory.dmp
memory/4592-54-0x0000000007A00000-0x000000000807A000-memory.dmp
memory/4592-18-0x0000000005320000-0x0000000005948000-memory.dmp
memory/4592-56-0x0000000007430000-0x000000000743A000-memory.dmp
memory/4592-57-0x0000000007640000-0x00000000076D6000-memory.dmp
memory/4592-58-0x00000000075C0000-0x00000000075D1000-memory.dmp
memory/4592-59-0x00000000075F0000-0x00000000075FE000-memory.dmp
memory/4592-14-0x0000000002720000-0x0000000002756000-memory.dmp
memory/4592-61-0x0000000007600000-0x0000000007614000-memory.dmp
memory/4592-24-0x0000000004F40000-0x0000000004F62000-memory.dmp
memory/4592-64-0x0000000007700000-0x000000000771A000-memory.dmp
memory/4592-65-0x00000000076E0000-0x00000000076E8000-memory.dmp
memory/4592-68-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/4592-19-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/4592-22-0x0000000004CE0000-0x0000000004CF0000-memory.dmp
memory/4592-16-0x0000000074B4E000-0x0000000074B4F000-memory.dmp