Analysis
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max time kernel
161s -
max time network
174s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2022 13:57
Static task
static1
Behavioral task
behavioral1
Sample
2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe
Resource
win7-20220812-en
General
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Target
2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe
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Size
96KB
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MD5
6d69548bfc10fad7b2d81723bcf51f10
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SHA1
56523909a1bc82ff6205f6005a3730e6529ae30b
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SHA256
2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385
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SHA512
9310c0c0758eb5d9b7d21e023c90c6000f2857dbb1326323b9521d8ed9e1d1354dc77afb0457cab8ff9ed45e6fe93f264c578b5d8c3688220c58ccf9efc84ca8
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SSDEEP
1536:GnGkWft2fDjw9D9qUJORESlm4yJFD/npb5YvAeSi5xKutLglK83:GklgjwVwuNSlm4+f5wAevelK
Malware Config
Extracted
pony
http://mjklosal.info:4915/way/like.php
http://mhgderio.info:4915/way/like.php
Signatures
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Drops file in Drivers directory 3 IoCs
Processes:
cmd.exe2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exedescription ioc process File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File created C:\Windows\system32\drivers\etc\tmp.tmp 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.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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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.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:
2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exedescription pid process Token: SeImpersonatePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeTcbPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeChangeNotifyPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeCreateTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeBackupPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeRestorePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeIncreaseQuotaPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeAssignPrimaryTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeImpersonatePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeTcbPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeChangeNotifyPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeCreateTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeBackupPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeRestorePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeIncreaseQuotaPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeAssignPrimaryTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeImpersonatePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeTcbPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeChangeNotifyPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeCreateTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeBackupPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeRestorePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeIncreaseQuotaPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeAssignPrimaryTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeImpersonatePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeTcbPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeChangeNotifyPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeCreateTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeBackupPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeRestorePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeIncreaseQuotaPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeAssignPrimaryTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeImpersonatePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeTcbPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeChangeNotifyPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeCreateTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeBackupPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeRestorePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeIncreaseQuotaPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeAssignPrimaryTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeImpersonatePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeTcbPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeChangeNotifyPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeCreateTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeBackupPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeRestorePrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeIncreaseQuotaPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe Token: SeAssignPrimaryTokenPrivilege 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.execmd.exedescription pid process target process PID 4656 wrote to memory of 4660 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe cmd.exe PID 4656 wrote to memory of 4660 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe cmd.exe PID 4656 wrote to memory of 4660 4656 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe cmd.exe PID 4660 wrote to memory of 4928 4660 cmd.exe at.exe PID 4660 wrote to memory of 4928 4660 cmd.exe at.exe PID 4660 wrote to memory of 4928 4660 cmd.exe at.exe -
outlook_win_path 1 IoCs
Processes:
2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe"C:\Users\Admin\AppData\Local\Temp\2a0502cf640733eb38da1d8cc77fc843758e2a31ccc840297cd52f9b77624385.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.sam /Y && at 20:23:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240604937aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"2⤵
- Drops file in Drivers directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\at.exeat 20:23:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240604937aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4656-132-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/4656-133-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/4656-134-0x0000000000570000-0x000000000058E000-memory.dmpFilesize
120KB
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memory/4656-135-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/4656-137-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/4660-136-0x0000000000000000-mapping.dmp
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memory/4928-138-0x0000000000000000-mapping.dmp