Analysis
- max time kernel
147s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
03/11/2022, 00:27
General
- Target Quotation.exe
- Size 1.0MB
- Sample221103-arrkwsdaf4
- SHA256 628b6733b25f17bbb2fd8412fb6a2f507ee806bb695b93ceec593c8377d6bbb7
Malware Config
Extracted
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formbook
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4.1
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oi05
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fluidavail.online
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blchain.tech
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kyocera.website
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sangmine.xyz
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thepolicyjacket.info
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ssvhelpman.net
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y-t-design.com
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eminentabroad.com
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codingcamp.store
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bester.capital
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tanjiya23.site
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bheniamyn.dev
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top5monitor.com
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bit-prim.trade
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airstreamsocialclub.com
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darkwarspod.com
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zazisalesdistribution.com
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vivolentlo.online
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daftburo.net
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elemangelsin.xyz
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 4 IoCs
- 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). 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 44 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 5 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Quotation.exe"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"2⤵
- 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\mhdSIbIoADcUAe.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mhdSIbIoADcUAe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1126.tmp"3⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\Quotation.exe"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe"2⤵
- Suspicious use of SetThreadContext
- 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\Quotation.exe"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
tmp1126.tmp
memory/608-168-0x00000000010D0000-0x00000000010FF000-memory.dmp
memory/608-166-0x00000000032C0000-0x0000000003353000-memory.dmp
memory/608-163-0x0000000002F70000-0x00000000032BA000-memory.dmp
memory/608-162-0x00000000010D0000-0x00000000010FF000-memory.dmp
memory/608-160-0x0000000001000000-0x0000000001014000-memory.dmp
memory/2720-149-0x00000000030C0000-0x00000000031F0000-memory.dmp
memory/2720-169-0x00000000031F0000-0x0000000003295000-memory.dmp
memory/2720-167-0x00000000031F0000-0x0000000003295000-memory.dmp
memory/2728-151-0x0000000070E30000-0x0000000070E7C000-memory.dmp
memory/2728-153-0x00000000079C0000-0x000000000803A000-memory.dmp
memory/2728-146-0x0000000006070000-0x000000000608E000-memory.dmp
memory/2728-137-0x00000000027A0000-0x00000000027D6000-memory.dmp
memory/2728-143-0x0000000005980000-0x00000000059E6000-memory.dmp
memory/2728-150-0x0000000006660000-0x0000000006692000-memory.dmp
memory/2728-165-0x00000000076A0000-0x00000000076A8000-memory.dmp
memory/2728-152-0x0000000006620000-0x000000000663E000-memory.dmp
memory/2728-161-0x00000000075B0000-0x00000000075BE000-memory.dmp
memory/2728-154-0x0000000007380000-0x000000000739A000-memory.dmp
memory/2728-155-0x00000000073F0000-0x00000000073FA000-memory.dmp
memory/2728-156-0x0000000007600000-0x0000000007696000-memory.dmp
memory/2728-142-0x00000000051B0000-0x00000000051D2000-memory.dmp
memory/2728-164-0x00000000076C0000-0x00000000076DA000-memory.dmp
memory/2728-140-0x00000000051E0000-0x0000000005808000-memory.dmp
memory/2728-144-0x0000000005A60000-0x0000000005AC6000-memory.dmp
memory/4588-141-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4588-158-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4588-148-0x00000000010B0000-0x00000000010C4000-memory.dmp
memory/4588-147-0x0000000001550000-0x000000000189A000-memory.dmp
memory/5008-132-0x0000000000AE0000-0x0000000000BF2000-memory.dmp
memory/5008-134-0x0000000005F10000-0x0000000005FAC000-memory.dmp
memory/5008-133-0x0000000005780000-0x0000000005812000-memory.dmp