Analysis
- max time kernel
63s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
23/02/2023, 01:13
General
- Target ba79f26ac9099e86e4ee3b045c484909.exe
- Size 1.0MB
- Sample230223-bk3v1sec84
- SHA256 0cf03f46e827627fc7cf3683f21e1da0f18d5a6e22e46f7aa4867aef4012b8e4
Malware Config
Extracted
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formbook
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4.1
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g2fg
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snowcrash.website
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pointman.us
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newheartvalve.care
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drandl.com
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sandspringsramblers.com
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programagubernamental.online
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boja.us
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mvrsnike.com
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mentallyillmotherhood.com
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facom.us
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programagubernamental.store
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izivente.com
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roller-v.fr
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amazonbioactives.com
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metaverseapple.xyz
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5gt-mobilevsverizon.com
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gtwebsolutions.co
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scottdunn.life
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usdp.trade
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pikmin.run
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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\ba79f26ac9099e86e4ee3b045c484909.exe"C:\Users\Admin\AppData\Local\Temp\ba79f26ac9099e86e4ee3b045c484909.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\Roaming\rPGwXmLDdzTgJ.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\rPGwXmLDdzTgJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3F0C.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\ba79f26ac9099e86e4ee3b045c484909.exe"C:\Users\Admin\AppData\Local\Temp\ba79f26ac9099e86e4ee3b045c484909.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
__PSScriptPolicyTest_ivcxwa1e.kvb.ps1
tmp3F0C.tmp
memory/2344-152-0x0000000005CD0000-0x0000000005D36000-memory.dmp
memory/2344-176-0x0000000006990000-0x00000000069AE000-memory.dmp
memory/2344-185-0x0000000007A20000-0x0000000007A28000-memory.dmp
memory/2344-184-0x0000000007A40000-0x0000000007A5A000-memory.dmp
memory/2344-183-0x0000000007930000-0x000000000793E000-memory.dmp
memory/2344-144-0x0000000002B20000-0x0000000002B56000-memory.dmp
memory/2344-182-0x0000000007980000-0x0000000007A16000-memory.dmp
memory/2344-147-0x0000000005530000-0x0000000005B58000-memory.dmp
memory/2344-146-0x0000000002AE0000-0x0000000002AF0000-memory.dmp
memory/2344-148-0x0000000002AE0000-0x0000000002AF0000-memory.dmp
memory/2344-181-0x0000000007770000-0x000000000777A000-memory.dmp
memory/2344-151-0x0000000005440000-0x0000000005462000-memory.dmp
memory/2344-180-0x0000000007700000-0x000000000771A000-memory.dmp
memory/2344-179-0x0000000007D40000-0x00000000083BA000-memory.dmp
memory/2344-178-0x000000007F160000-0x000000007F170000-memory.dmp
memory/2344-164-0x00000000063F0000-0x000000000640E000-memory.dmp
memory/2344-153-0x0000000005DB0000-0x0000000005E16000-memory.dmp
memory/2344-165-0x00000000069B0000-0x00000000069E2000-memory.dmp
memory/2344-166-0x0000000070940000-0x000000007098C000-memory.dmp
memory/2344-177-0x0000000002AE0000-0x0000000002AF0000-memory.dmp
memory/3580-163-0x00000000011D0000-0x000000000151A000-memory.dmp
memory/3580-149-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4908-136-0x0000000005230000-0x000000000523A000-memory.dmp
memory/4908-134-0x0000000005840000-0x0000000005DE4000-memory.dmp
memory/4908-133-0x0000000000780000-0x000000000088A000-memory.dmp
memory/4908-135-0x0000000005290000-0x0000000005322000-memory.dmp
memory/4908-139-0x00000000081F0000-0x000000000828C000-memory.dmp
memory/4908-138-0x0000000005410000-0x0000000005420000-memory.dmp
memory/4908-137-0x0000000005410000-0x0000000005420000-memory.dmp