Analysis
- max time kernel
136s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
08/09/2022, 10:59
General
- Target SecuriteInfo.com.Win32.PWSX-gen.1463.exe
- Size 1.1MB
- Sample220908-m3dvdsbegk
- SHA256 68ecb3a0784bbfd4ac9f3d1c76cfc09cff02b4298839e2e1b293e9ef8833b265
Malware Config
Extracted
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formbook
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4.1
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s92n
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granlogiasoberana.com
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roblox-so.com
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buycarsonline.fyi
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thesaleworld.com
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laterlifegroup.com
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lov3stia.com
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frdgg.cfd
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businessllp.com
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margaretsbeautifiedshop.com
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123bet.store
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sadalagran.com
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psychedelicshippiez.com
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bonitaspringskayakrentals.com
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thorsbyinsurance.com
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visionauto-int.com
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k3cosmetic.skin
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ilogtv.com
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one-big-yes.com
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houseofmorrow.com
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pisigranjariogrande.online
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 IoCs
- 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). Likely ransomware behaviour.
- 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 8 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1463.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1463.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\Roaming\XtxQKr.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XtxQKr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp735B.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1463.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1463.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1463.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1463.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
tmp735B.tmp
memory/3248-136-0x0000000005CA0000-0x0000000006244000-memory.dmp
memory/3248-137-0x0000000005790000-0x0000000005822000-memory.dmp
memory/3248-138-0x0000000005760000-0x000000000576A000-memory.dmp
memory/3248-139-0x0000000009160000-0x00000000091FC000-memory.dmp
memory/3248-140-0x0000000009550000-0x00000000095B6000-memory.dmp
memory/3248-135-0x0000000000C70000-0x0000000000D9A000-memory.dmp
memory/3688-149-0x0000000005570000-0x0000000005592000-memory.dmp
memory/3688-156-0x0000000007D60000-0x00000000083DA000-memory.dmp
memory/3688-145-0x00000000058F0000-0x0000000005F18000-memory.dmp
memory/3688-162-0x0000000007A40000-0x0000000007A48000-memory.dmp
memory/3688-161-0x0000000007A60000-0x0000000007A7A000-memory.dmp
memory/3688-160-0x0000000007950000-0x000000000795E000-memory.dmp
memory/3688-150-0x0000000005610000-0x0000000005676000-memory.dmp
memory/3688-159-0x00000000079A0000-0x0000000007A36000-memory.dmp
memory/3688-152-0x0000000005170000-0x000000000518E000-memory.dmp
memory/3688-153-0x00000000069F0000-0x0000000006A22000-memory.dmp
memory/3688-154-0x0000000075770000-0x00000000757BC000-memory.dmp
memory/3688-155-0x00000000069D0000-0x00000000069EE000-memory.dmp
memory/3688-143-0x0000000002B00000-0x0000000002B36000-memory.dmp
memory/3688-157-0x0000000007720000-0x000000000773A000-memory.dmp
memory/3688-158-0x0000000007790000-0x000000000779A000-memory.dmp
memory/4228-151-0x0000000001340000-0x000000000168A000-memory.dmp
memory/4228-148-0x0000000000400000-0x000000000042F000-memory.dmp