Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 00:40
Behavioral task
behavioral1
Sample
053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe
- Size 560KB
- Sample260805-a1b7kabb22
- SHA256 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c
- MD5 f0cf674c8c24757dbd7bf7ac47cff7cf
- SHA1 16e2512f549c4f53b4fc0fa456bb7088ea911e9c
- SHA512 68caf3a38a264b26c1436a05067cdb9826c5f0bbd82c9571c949d8784101d57564c7ac75710d5f0c52027f0254d1d0a8669299c98568074b82707273908fc3d9
- SSDEEP 6144:s6UE71cqQEoMr5C2iKLJChYSvL+8xPFxirGcEOkCybEaQRXr9HNdvOa+y8K:sO7OqQs42iKFChYSvL+8AsOkx2LIa+y
- TLSH T1EDC46C26B6A0D076C4B79574C4A28BA6FFB1742227244BCFA39047561F637E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2052 968f291c - 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 1 114.114.114.114 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe Destination IP 4 223.5.5.5 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe Destination IP 17 114.114.114.114 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe Destination IP 18 223.5.5.5 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.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\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 968f291c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 968f291c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 968f291c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 968f291c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 968f291c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 968f291c File created C:\Windows\SysWOW64\968f291c 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 968f291c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 968f291c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 968f291c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 968f291c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 968f291c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 968f291c -
resource yara_rule behavioral2/memory/4292-0-0x0000000000D20000-0x0000000000DAC000-memory.dmp upx behavioral2/files/0x0007000000016b3a-2.dat upx behavioral2/memory/2052-3-0x0000000000B80000-0x0000000000C0C000-memory.dmp upx behavioral2/memory/4292-16-0x0000000000D20000-0x0000000000DAC000-memory.dmp upx behavioral2/memory/2052-17-0x0000000000B80000-0x0000000000C0C000-memory.dmp upx behavioral2/memory/2052-29-0x0000000000B80000-0x0000000000C0C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\232188 968f291c File opened for modification C:\Windows\497b08 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.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 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 968f291c - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 968f291c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 968f291c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 968f291c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 968f291c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 968f291c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 968f291c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 968f291c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 968f291c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 968f291c - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2052 968f291c 2052 968f291c 2052 968f291c 2052 968f291c 2052 968f291c 2052 968f291c 2052 968f291c 2052 968f291c 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe Token: SeTcbPrivilege 4292 053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe Token: SeDebugPrivilege 2052 968f291c Token: SeTcbPrivilege 2052 968f291c
Processes
-
C:\Users\Admin\AppData\Local\Temp\053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.exe"C:\Users\Admin\AppData\Local\Temp\053ae7bba69e67fc5c156ae6a17703626489b1d996b6d321c82fa4e29746569c.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:4292
-
C:\Windows\Syswow64\968f291cC:\Windows\Syswow64\968f291c1⤵
- 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:2052
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\968f291c
- Size 560KB
- SHA256 55eaa6c4a6f68cb4a1cf6230000eb212d87df1ded21eab4ff3bd76e43d85b0c0
- MD5 27a1a3833be949bf97b2c8c500cd608a
- SHA1 219ae6a79b3dc3f04840c65fb43d776114382631
- SHA512 6c9c710f58910cef83f7d08aaa667831d69fde23f6143fdc15755c8a4ebebde0f778792912233f05d1599d3b4a41fa6f320b75d109c5b55b5cc466b6c7450581
- SSDEEP 6144:O6UE71cqQEoMr5C2iKLJChYSvL+8xPFxirGcEOkCybEaQRXr9HNdvOa+y8K:OO7OqQs42iKFChYSvL+8AsOkx2LIa+y
- TLSH T188C46C26B6A0D076C4B79574C4A28BA6FFB1742227244BCFA39047561F637E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH