Analysis
- max time kernel
155s - max time network
189s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system - submitted
29/01/2023, 12:38
Static task
static1
Behavioral task
behavioral1
Sample
9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe
Resource
win7-20220901-en
windows7-x64
11 signatures
150 seconds
General
- Target 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe
- Size 108KB
- Sample230129-pt81aafc57
- SHA256 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc
- MD5 13aad0038041cc729d0832c2fb3f6250
- SHA1 cae63eb385923763522509dd9863b289b072d48a
- SHA512 2bf4decd8fbafc125d173c49f71f22afac0ca5c7d5f5d8fc3f7fcbcd5ac58afe381c4a75eab1e2a62e9b6e27dc97621a50e2d5a40105cdda1681bc4d718c9d8a
- SSDEEP 1536:JluwbGxZ3JcY1V78adIVjSTJdZeFOacHHj4lMnVLHOHa9UmYx4g:5ax3bHdI9GJDOOacHHjEgLHTXYx4g
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
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pony
C2
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http://xkowuqiu.info:719/way/open.php
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http://viwunsyi.info:719/way/open.php
Signatures
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resource yara_rule behavioral2/memory/1976-134-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1976-135-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1976-139-0x0000000000400000-0x000000000042A000-memory.dmp upx - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe - Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeTcbPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeChangeNotifyPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeCreateTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeBackupPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeRestorePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeIncreaseQuotaPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeAssignPrimaryTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeImpersonatePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeTcbPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeChangeNotifyPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeCreateTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeBackupPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeRestorePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeIncreaseQuotaPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeAssignPrimaryTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeImpersonatePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeTcbPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeChangeNotifyPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeCreateTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeBackupPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeRestorePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeIncreaseQuotaPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeAssignPrimaryTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeImpersonatePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeTcbPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeChangeNotifyPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeCreateTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeBackupPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeRestorePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeIncreaseQuotaPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeAssignPrimaryTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeImpersonatePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeTcbPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeChangeNotifyPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeCreateTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeBackupPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeRestorePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeIncreaseQuotaPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeAssignPrimaryTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeImpersonatePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeTcbPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeChangeNotifyPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeCreateTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeBackupPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeRestorePrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeIncreaseQuotaPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe Token: SeAssignPrimaryTokenPrivilege 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1976 wrote to memory of 1172 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe 79 PID 1976 wrote to memory of 1172 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe 79 PID 1976 wrote to memory of 1172 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe 79 PID 1172 wrote to memory of 1496 1172 cmd.exe 81 PID 1172 wrote to memory of 1496 1172 cmd.exe 81 PID 1172 wrote to memory of 1496 1172 cmd.exe 81 PID 1976 wrote to memory of 2180 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe 82 PID 1976 wrote to memory of 2180 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe 82 PID 1976 wrote to memory of 2180 1976 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe 82 - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe"C:\Users\Admin\AppData\Local\Temp\9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe"1⤵
- Checks computer location settings
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:1976 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c at 13:41:00 /every:T,M,Th,F,W,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240606953 C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts && erase %TEMP%\9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe" && copy %WINDIR%\system32\drivers\etc\hosts %WINDIR%\system32\drivers\etc\hosts.sam /Y2⤵
- Suspicious use of WriteProcessMemory
PID:1172 -
C:\Windows\SysWOW64\at.exeat 13:41:00 /every:T,M,Th,F,W,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240606953 C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts && erase C:\Users\Admin\AppData\Local\Temp\9eeb95d99e9f98b309edb2d8dd2d7d28c15774744264ecac0322aa703ffc3bdc.exe"3⤵PID:1496
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:2180
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