Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17/10/2024, 06:32
Static task
static1
Behavioral task
behavioral1
Sample
fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe
Resource
win10v2004-20241007-en
General
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Target
fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe
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Size
115KB
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MD5
2cc20dda325a62bf9756e30288e548a0
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SHA1
ee1856ed4b741033b047821e72f48c5e8f52063b
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SHA256
fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8
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SHA512
aa7a651d9f7aa328df89a1d0bd5ba29d6be0d06f5388d99a28570fadf05365d90132d4292d779199d754c710aac0ed1e444f2390349c29eb145af7361647100f
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SSDEEP
3072:pq+xq3lJNolWG2M1GEWQSRODvM9CU2BUfoh+SSW:UVJeQkGbQSgrM9s/JS
Malware Config
Extracted
pony
http://fgczxvn.pw:4915/way/like.php
http://hdujkyu.pw:4915/way/like.php
Signatures
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Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\tmp.tmp fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.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 -
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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.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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Hide Artifacts: Hidden Files and Directories 1 TTPs 2 IoCs
pid Process 572 cmd.exe 2768 at.exe -
resource yara_rule behavioral1/memory/1812-2-0x0000000000400000-0x0000000000428000-memory.dmp upx behavioral1/memory/1812-4-0x0000000000400000-0x0000000000428000-memory.dmp upx behavioral1/memory/1812-9-0x0000000000400000-0x0000000000428000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeTcbPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeChangeNotifyPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeCreateTokenPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeBackupPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeRestorePrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeIncreaseQuotaPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeAssignPrimaryTokenPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeImpersonatePrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeTcbPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeChangeNotifyPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeCreateTokenPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeBackupPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeRestorePrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeIncreaseQuotaPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeAssignPrimaryTokenPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeImpersonatePrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeTcbPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeChangeNotifyPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeCreateTokenPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeBackupPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeRestorePrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeIncreaseQuotaPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeAssignPrimaryTokenPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeImpersonatePrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeTcbPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeChangeNotifyPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeCreateTokenPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeBackupPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeRestorePrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeIncreaseQuotaPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe Token: SeAssignPrimaryTokenPrivilege 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1812 wrote to memory of 572 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe 31 PID 1812 wrote to memory of 572 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe 31 PID 1812 wrote to memory of 572 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe 31 PID 1812 wrote to memory of 572 1812 fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe 31 PID 572 wrote to memory of 2768 572 cmd.exe 33 PID 572 wrote to memory of 2768 572 cmd.exe 33 PID 572 wrote to memory of 2768 572 cmd.exe 33 PID 572 wrote to memory of 2768 572 cmd.exe 33 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe"C:\Users\Admin\AppData\Local\Temp\fdda4ae8a03988bc3250ff0d853a29b98c3ed6693d7df3a95a63678f087aa0b8N.exe"1⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:1812 -
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 06:36:00 /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\259480909aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"2⤵
- Drops file in Drivers directory
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:572 -
C:\Windows\SysWOW64\at.exeat 06:36:00 /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\259480909aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"3⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:2768
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