Analysis
- max time kernel
140s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
19/05/2024, 01:49
General
- Target a83aef025ddef912d97df8bbae2601b592a5e8d7db22f7f604467cc9dda1f4de.exe
- Size 669KB
- Sample240519-b8tbgscc94
- SHA256 a83aef025ddef912d97df8bbae2601b592a5e8d7db22f7f604467cc9dda1f4de
Malware Config
Extracted
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formbook
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4.1
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pz12
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paucanyes.com
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autonwheels.com
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cowboysandcaviarbar.com
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fitnessengineeredworkouts.com
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nuevobajonfavorito.com
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dflx8.com
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rothability.com
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sxybet88.com
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onesource.live
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brenjitu1904.com
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airdrop-zero1labs.com
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guangdongqiangzhetc.com
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apartments-for-rent-72254.bond
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ombak99.lol
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qqfoodsolutions.com
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kyyzz.com
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thepicklematch.com
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ainth.com
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missorris.com
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gabbygomez.com
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 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 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a83aef025ddef912d97df8bbae2601b592a5e8d7db22f7f604467cc9dda1f4de.exe"C:\Users\Admin\AppData\Local\Temp\a83aef025ddef912d97df8bbae2601b592a5e8d7db22f7f604467cc9dda1f4de.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- 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\a83aef025ddef912d97df8bbae2601b592a5e8d7db22f7f604467cc9dda1f4de.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Users\Admin\AppData\Local\Temp\a83aef025ddef912d97df8bbae2601b592a5e8d7db22f7f604467cc9dda1f4de.exe"C:\Users\Admin\AppData\Local\Temp\a83aef025ddef912d97df8bbae2601b592a5e8d7db22f7f604467cc9dda1f4de.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3804,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=4000 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_0co4svif.sux.ps1
memory/364-6-0x0000000005670000-0x0000000005692000-memory.dmp
memory/364-8-0x0000000004DA0000-0x0000000004DB0000-memory.dmp
memory/364-3-0x0000000005430000-0x00000000054C2000-memory.dmp
memory/364-4-0x00000000053D0000-0x00000000053DA000-memory.dmp
memory/364-5-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/364-0-0x0000000074F4E000-0x0000000074F4F000-memory.dmp
memory/364-7-0x0000000005690000-0x000000000569C000-memory.dmp
memory/364-2-0x00000000059E0000-0x0000000005F84000-memory.dmp
memory/364-9-0x0000000006800000-0x0000000006876000-memory.dmp
memory/364-10-0x000000000B440000-0x000000000B4DC000-memory.dmp
memory/364-1-0x0000000000930000-0x00000000009DE000-memory.dmp
memory/364-13-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/2056-14-0x0000000000EC0000-0x000000000120A000-memory.dmp
memory/2056-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3716-26-0x0000000005F40000-0x0000000005FA6000-memory.dmp
memory/3716-47-0x0000000007780000-0x0000000007823000-memory.dmp
memory/3716-18-0x0000000005630000-0x0000000005C58000-memory.dmp
memory/3716-24-0x0000000005E00000-0x0000000005E22000-memory.dmp
memory/3716-25-0x0000000005ED0000-0x0000000005F36000-memory.dmp
memory/3716-16-0x0000000004FC0000-0x0000000004FF6000-memory.dmp
memory/3716-15-0x0000000074F4E000-0x0000000074F4F000-memory.dmp
memory/3716-31-0x0000000005FB0000-0x0000000006304000-memory.dmp
memory/3716-32-0x0000000006590000-0x00000000065AE000-memory.dmp
memory/3716-33-0x0000000006610000-0x000000000665C000-memory.dmp
memory/3716-34-0x0000000006B40000-0x0000000006B72000-memory.dmp
memory/3716-35-0x0000000070E00000-0x0000000070E4C000-memory.dmp
memory/3716-43-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/3716-17-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/3716-48-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/3716-46-0x0000000006BB0000-0x0000000006BCE000-memory.dmp
memory/3716-49-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/3716-50-0x0000000007EE0000-0x000000000855A000-memory.dmp
memory/3716-51-0x00000000078A0000-0x00000000078BA000-memory.dmp
memory/3716-52-0x0000000007910000-0x000000000791A000-memory.dmp
memory/3716-53-0x0000000007B20000-0x0000000007BB6000-memory.dmp
memory/3716-54-0x0000000007AA0000-0x0000000007AB1000-memory.dmp
memory/3716-55-0x0000000007AD0000-0x0000000007ADE000-memory.dmp
memory/3716-56-0x0000000007AE0000-0x0000000007AF4000-memory.dmp
memory/3716-57-0x0000000007BE0000-0x0000000007BFA000-memory.dmp
memory/3716-58-0x0000000007BC0000-0x0000000007BC8000-memory.dmp
memory/3716-61-0x0000000074F40000-0x00000000756F0000-memory.dmp