Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 06:44
Behavioral task
behavioral1
Sample
9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe
- Size 873KB
- Sample260730-hhvj7asfle
- SHA256 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a
- MD5 8fc0e9e17c630ae1a24076589a8df9c0
- SHA1 af0e6cf97ee5135ba4b5c8efbf06731f1db6c906
- SHA512 8b6f75a1074349f715df0ed423864320b5931e1b63c6d3fab0c9168a8c779c3ef2248114ab73bbc5ebf5630e720ed592912701c3cbb5b3d7f8dbc3633c542f1d
- SSDEEP 12288:DSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3uEW:2vO2xJKRw2kOkx2LFRvcUQPxW
- TLSH T108156B31E641C036D0A34576C6FA4BBFE964BD25531165CBA3D43A262FB32D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3344 af0042d0 - 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 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe Destination IP 2 223.5.5.5 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe Destination IP 13 114.114.114.114 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe Destination IP 14 223.5.5.5 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 af0042d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 af0042d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE af0042d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft af0042d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 af0042d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content af0042d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 af0042d0 File created C:\Windows\SysWOW64\af0042d0 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 af0042d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies af0042d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 af0042d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache af0042d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData af0042d0 -
resource yara_rule behavioral2/memory/3868-0-0x00000000009F0000-0x0000000000A7C000-memory.dmp upx behavioral2/files/0x000600000001b867-2.dat upx behavioral2/memory/3344-3-0x0000000000610000-0x000000000069C000-memory.dmp upx behavioral2/memory/3868-10-0x00000000009F0000-0x0000000000A7C000-memory.dmp upx behavioral2/memory/3344-11-0x0000000000610000-0x000000000069C000-memory.dmp upx behavioral2/memory/3344-34-0x0000000000610000-0x000000000069C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4238b8 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe File opened for modification C:\Windows\394020 af0042d0 - 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 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language af0042d0 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" af0042d0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" af0042d0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" af0042d0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing af0042d0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix af0042d0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" af0042d0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ af0042d0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" af0042d0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" af0042d0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3344 af0042d0 3344 af0042d0 3344 af0042d0 3344 af0042d0 3344 af0042d0 3344 af0042d0 3344 af0042d0 3344 af0042d0 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe Token: SeTcbPrivilege 3868 9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe Token: SeDebugPrivilege 3344 af0042d0 Token: SeTcbPrivilege 3344 af0042d0
Processes
-
C:\Users\Admin\AppData\Local\Temp\9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.exe"C:\Users\Admin\AppData\Local\Temp\9a00b014fa1f18da65968b81cb7040aebfad6f72a44b3b73187e70ebe999274a.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:3868
-
C:\Windows\Syswow64\af0042d0C:\Windows\Syswow64\af0042d01⤵
- 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:3344
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\af0042d0
- Size 873KB
- SHA256 82691ca2f42039e7f35bd72d734f0203331f0322266acb8d52dfafdd3a6437fa
- MD5 14857f09e7dcdf2b41bf17b7afd233d8
- SHA1 8402fbccc45edc323a72724adbd4b1c96ee745de
- SHA512 2a64a741e1756be9a61ea00f7a74f55a81559f4456abf10acf70681fa1e9d82a1753eb7fbf1294bbb36745b704b4d354184d44b40ff1b4dd14aab998697e25ce
- SSDEEP 12288:ISvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3uEW:DvO2xJKRw2kOkx2LFRvcUQPxW
- TLSH T1EA156B31E641C036D0A34576C6FA4BBFE964BD25531165CBA3D43A262FB32D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH