Analysis
- max time kernel
150s - 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
15/08/2026, 19:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe
- Size 1.1MB
- Sample260815-x5evksself
- SHA256 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222
- MD5 aa869498f5954a6718534f02290c2482
- SHA1 34008b457c31e4ce4c8852a3285e527fd685f25b
- SHA512 029d1a70b660fdc6e25b8fd539950da77ef2cbb516f58e45231721c17da856da1a7ef86ed372dfd5e4de561adad1d046fa8ec5d6f55ac97d1d6ec036d4a3744d
- SSDEEP 24576:QvO2xJKRI2dOkx2LFAAX1oOYSY82e5QPJJOgufWWsYo:QHHKO2FQd1oOU82lPJ6Po
- TLSH T1DE359D12F7A1C072C8A7427448B6C36EA675BC152B214BCBB7C03B5E5E723D1AE36359
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4852 789eb757 - 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 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe Destination IP 4 223.5.5.5 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe Destination IP 18 114.114.114.114 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe Destination IP 19 223.5.5.5 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 789eb757 File created C:\Windows\SysWOW64\789eb757 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 789eb757 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 789eb757 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\531168 789eb757 File opened for modification C:\Windows\4b3150 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.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 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 789eb757 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 789eb757 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 789eb757 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 789eb757 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 789eb757 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 789eb757 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 789eb757 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 789eb757 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 789eb757 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 789eb757 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4852 789eb757 4852 789eb757 4852 789eb757 4852 789eb757 4852 789eb757 4852 789eb757 4852 789eb757 4852 789eb757 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe Token: SeTcbPrivilege 4392 da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe Token: SeDebugPrivilege 4852 789eb757 Token: SeTcbPrivilege 4852 789eb757
Processes
-
C:\Users\Admin\AppData\Local\Temp\da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.exe"C:\Users\Admin\AppData\Local\Temp\da3eb207aa331c94d1a1067f3c949b5ca3264cd0ea648d0d37f6065c35f92222.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:4392
-
C:\Windows\Syswow64\789eb757C:\Windows\Syswow64\789eb7571⤵
- 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:4852
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\789eb757
- Size 1.1MB
- SHA256 d9abbc7e34b360a20599fae3f22a2f5ecb6b32cd39c3c787cbe0434975e88a0d
- MD5 87d19f5b689fe16994c669ce5e97ff14
- SHA1 0b7c2cc9db729ff0b4d1d5190153ef09f504d654
- SHA512 e789e1960f1853f3f7b09de3d3f64920fed3dd4ce25dc7ff745d50f679a46750ba2dc421ae0bd518f95701cc7c0aa61af0c568fbf202c482f9793f67e66948a3
- SSDEEP 24576:fvO2xJKRI2dOkx2LFAAX1oOYSY82e5QPJJOgufWWsYo:fHHKO2FQd1oOU82lPJ6Po
- TLSH T180359D12F7A1C072C8A7427448B6C36EA675BC152B214BCBB7C03B5E5E723D1AE36359
- MD5 SHA1 SHA512 SSDEEP TLSH