Analysis
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max time kernel
145s -
max time network
155s -
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 13:02
Static task
static1
Behavioral task
behavioral1
Sample
801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe
Resource
win7-20220812-en
General
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Target
801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe
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Size
94KB
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MD5
6fed7323d9dfcecf54640fc4ad1c7160
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SHA1
d2d2091d49605b0f8a9346c21ce2816c41c813fd
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SHA256
801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9
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SHA512
41561436d5d3c64fff6937beb61a91f67dffdff58555b182ff42ea245704ad34c42156f9dfb074f4633b45135465d144ce131f00959a056127effc14d43137d4
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SSDEEP
1536:OOtElt8ldvJNUT97Y+81jor5JCe6QWafcQBE79FTgn30lBtduy1bAK2:OO2n8l5bU5s+kjor511fcQBETBlB1
Malware Config
Extracted
pony
http://ltygxhu.pw:4915/way/like.php
http://culyuru.pw:4915/way/like.php
Signatures
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Drops file in Drivers directory 3 IoCs
Processes:
cmd.exe801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exedescription ioc process File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File created C:\Windows\system32\drivers\etc\tmp.tmp 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe -
Processes:
resource yara_rule behavioral2/memory/5112-134-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral2/memory/5112-135-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral2/memory/5112-137-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral2/memory/5112-139-0x0000000000400000-0x0000000000423000-memory.dmp upx -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.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:
801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.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:
801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exedescription pid process Token: SeImpersonatePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeTcbPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeChangeNotifyPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeCreateTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeBackupPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeRestorePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeIncreaseQuotaPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeAssignPrimaryTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeImpersonatePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeTcbPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeChangeNotifyPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeCreateTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeBackupPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeRestorePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeIncreaseQuotaPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeAssignPrimaryTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeImpersonatePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeTcbPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeChangeNotifyPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeCreateTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeBackupPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeRestorePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeIncreaseQuotaPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeAssignPrimaryTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeImpersonatePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeTcbPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeChangeNotifyPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeCreateTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeBackupPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeRestorePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeIncreaseQuotaPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeAssignPrimaryTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeImpersonatePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeTcbPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeChangeNotifyPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeCreateTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeBackupPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeRestorePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeIncreaseQuotaPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeAssignPrimaryTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeImpersonatePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeTcbPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeChangeNotifyPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeCreateTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeBackupPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeRestorePrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeIncreaseQuotaPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe Token: SeAssignPrimaryTokenPrivilege 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.execmd.exedescription pid process target process PID 5112 wrote to memory of 2092 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe cmd.exe PID 5112 wrote to memory of 2092 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe cmd.exe PID 5112 wrote to memory of 2092 5112 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe cmd.exe PID 2092 wrote to memory of 3432 2092 cmd.exe at.exe PID 2092 wrote to memory of 3432 2092 cmd.exe at.exe PID 2092 wrote to memory of 3432 2092 cmd.exe at.exe -
outlook_win_path 1 IoCs
Processes:
801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.exe"C:\Users\Admin\AppData\Local\Temp\801a98719d779caa75815a177e5b2989cb4e7c130f9743c64193875aec4df9d9.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 19:13:00 /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\240622562aq 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 19:13:00 /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\240622562aq 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/2092-138-0x0000000000000000-mapping.dmp
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memory/3432-140-0x0000000000000000-mapping.dmp
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memory/5112-132-0x0000000000400000-0x0000000000423000-memory.dmpFilesize
140KB
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memory/5112-133-0x0000000000680000-0x00000000006A3000-memory.dmpFilesize
140KB
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memory/5112-134-0x0000000000400000-0x0000000000423000-memory.dmpFilesize
140KB
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memory/5112-135-0x0000000000400000-0x0000000000423000-memory.dmpFilesize
140KB
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memory/5112-136-0x0000000000680000-0x00000000006A3000-memory.dmpFilesize
140KB
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memory/5112-137-0x0000000000400000-0x0000000000423000-memory.dmpFilesize
140KB
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memory/5112-139-0x0000000000400000-0x0000000000423000-memory.dmpFilesize
140KB