Analysis
- max time kernel
149s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20230621-en - resource tags
- submitted
03/07/2023, 09:06
General
- Target SOA 69023456178.exe
- Size 607KB
- Sample230703-k2rnrafg54
- SHA256 bb9a1bfefff16c8720092c4a5b23549b88ee1bde733dacdf082e226d41b2cc5a
Malware Config
Signatures
- 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).
- 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 52 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SOA 69023456178.exe"C:\Users\Admin\AppData\Local\Temp\SOA 69023456178.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\fbqfHwof.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\fbqfHwof" /XML "C:\Users\Admin\AppData\Local\Temp\tmp318F.tmp"2⤵
- Creates scheduled task(s)
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
__PSScriptPolicyTest_fgrqvayw.xrb.ps1
tmp318F.tmp
memory/2000-152-0x0000000000400000-0x0000000000431000-memory.dmp
memory/2000-189-0x0000000000400000-0x0000000000431000-memory.dmp
memory/2000-146-0x0000000000400000-0x0000000000431000-memory.dmp
memory/2000-164-0x0000000001270000-0x00000000015BA000-memory.dmp
memory/2152-154-0x00000000053E0000-0x0000000005446000-memory.dmp
memory/2152-165-0x00000000047A0000-0x00000000047BE000-memory.dmp
memory/2152-186-0x0000000007020000-0x0000000007028000-memory.dmp
memory/2152-153-0x0000000004B40000-0x0000000004BA6000-memory.dmp
memory/2152-147-0x0000000004DB0000-0x00000000053D8000-memory.dmp
memory/2152-149-0x00000000020E0000-0x00000000020F0000-memory.dmp
memory/2152-151-0x00000000020E0000-0x00000000020F0000-memory.dmp
memory/2152-150-0x0000000004920000-0x0000000004942000-memory.dmp
memory/2152-185-0x0000000007040000-0x000000000705A000-memory.dmp
memory/2152-184-0x0000000006F30000-0x0000000006F3E000-memory.dmp
memory/2152-183-0x0000000006F80000-0x0000000007016000-memory.dmp
memory/2152-182-0x0000000006D70000-0x0000000006D7A000-memory.dmp
memory/2152-178-0x00000000020E0000-0x00000000020F0000-memory.dmp
memory/2152-144-0x00000000020F0000-0x0000000002126000-memory.dmp
memory/2152-166-0x0000000005FD0000-0x0000000006002000-memory.dmp
memory/2152-167-0x00000000711E0000-0x000000007122C000-memory.dmp
memory/2152-177-0x0000000005FB0000-0x0000000005FCE000-memory.dmp
memory/2152-180-0x0000000007350000-0x00000000079CA000-memory.dmp
memory/2152-179-0x000000007FCE0000-0x000000007FCF0000-memory.dmp
memory/2152-181-0x0000000006D00000-0x0000000006D1A000-memory.dmp
memory/4312-134-0x0000000005250000-0x00000000057F4000-memory.dmp
memory/4312-137-0x0000000004D30000-0x0000000004D3A000-memory.dmp
memory/4312-138-0x0000000004E90000-0x0000000004EA0000-memory.dmp
memory/4312-135-0x0000000004D40000-0x0000000004DD2000-memory.dmp
memory/4312-139-0x000000000A340000-0x000000000A3DC000-memory.dmp
memory/4312-133-0x00000000002D0000-0x000000000036E000-memory.dmp
memory/4312-136-0x0000000004E90000-0x0000000004EA0000-memory.dmp