Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
15/08/2026, 22:25
Behavioral task
behavioral1
Sample
0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe
- Size 761KB
- Sample260815-2cdt2avbme
- SHA256 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a
- MD5 97c32a7f7cd353709c7b35a4be83fb6f
- SHA1 8bc320cb247645db877c57a84203be251bff9490
- SHA512 18572b04ce0d1ccaf8e4ac69d89c28fecdbc075652225fb48cdf3539c49153722e6584323302b67e9ed7913695835db4e8517da8a4eb9564f7d0b1eb7b5594cb
- SSDEEP 12288:+SvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:9vO2xJKRw2kOkxSkW298B
- TLSH T140F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2584 d194e9c3 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 32 114.114.114.114 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe Destination IP 33 223.5.5.5 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe Destination IP 5 114.114.114.114 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe Destination IP 6 223.5.5.5 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d194e9c3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d194e9c3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d194e9c3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d194e9c3 File created C:\Windows\SysWOW64\d194e9c3 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d194e9c3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d194e9c3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C d194e9c3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C d194e9c3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d194e9c3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d194e9c3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d194e9c3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d194e9c3 -
resource yara_rule behavioral1/memory/3004-0-0x0000000000220000-0x00000000002AC000-memory.dmp upx behavioral1/files/0x00090000000244b1-2.dat upx behavioral1/memory/2584-3-0x0000000000280000-0x000000000030C000-memory.dmp upx behavioral1/memory/3004-13-0x0000000000220000-0x00000000002AC000-memory.dmp upx behavioral1/memory/2584-14-0x0000000000280000-0x000000000030C000-memory.dmp upx behavioral1/memory/2584-24-0x0000000000280000-0x000000000030C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2c3d30 d194e9c3 File opened for modification C:\Windows\336df8 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe - System Location Discovery: System Language Discovery 1 TTPs 2 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 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d194e9c3 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d194e9c3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d194e9c3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d194e9c3 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d194e9c3 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d194e9c3 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d194e9c3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d194e9c3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d194e9c3 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d194e9c3 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2584 d194e9c3 2584 d194e9c3 2584 d194e9c3 2584 d194e9c3 2584 d194e9c3 2584 d194e9c3 2584 d194e9c3 2584 d194e9c3 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe Token: SeTcbPrivilege 3004 0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe Token: SeDebugPrivilege 2584 d194e9c3 Token: SeTcbPrivilege 2584 d194e9c3
Processes
-
C:\Users\Admin\AppData\Local\Temp\0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe"C:\Users\Admin\AppData\Local\Temp\0af098826d3ceb203d1d291dfa33858f02728f82ab8c7e9550c6fd14fa3abc1a.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3004
-
C:\Windows\Syswow64\d194e9c3C:\Windows\Syswow64\d194e9c31⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2584
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d194e9c3
- Size 761KB
- SHA256 fb38c25ad8546c530f672e57fd082224b3be047ff54284978fa12b10d663b0e6
- MD5 141c3d024023da2f85ac045e39d3690e
- SHA1 30a04177f9132d42af6dbc8d1f7fed7278c255b5
- SHA512 6d7a5f1f1f74b27e957a4990eb582df6fdf9e20786d20bec0ad9f3fc751ecf2c275dcf4940e6cd0908ad00b51aaee2766df495a601e60537143299a7e311ba5d
- SSDEEP 12288:ySvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:ZvO2xJKRw2kOkxSkW298B
- TLSH T112F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH