Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/08/2026, 09:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe
- Size 3.0MB
- Sample260831-k2vemsgj4t
- SHA256 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc
- MD5 a70f9f00d5af37a68a00c53a7f09043e
- SHA1 e1766cd6d46095540b390ca4f9206643e8dad536
- SHA512 c95816f3c2820ae492e85beb5ac3f4014204184346d8413fa1715280bf799237fd902aedb72d944a701f7e0895e1b7b67193df76d4ef5710cec7db9b30fded28
- SSDEEP 49152:3HHKO2FQd1oOU82lPJ6PsfsCWFn5+ovhnFvTGkQd5QZuTtS0rQMYOQ+q8z:3nKl2qOb2lP8ssYoJxKkyWsM0r1Qq
- TLSH T166E5C011F7A1C036C4AB0171897AC76EA574BD210B259AC7B3C47B6E5FB23D1AE3530A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5664 93dca7bc - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 105 223.5.5.5 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 165 114.114.114.114 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 236 223.5.5.5 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 323 223.5.5.5 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 95 114.114.114.114 5664 93dca7bc Destination IP 167 223.5.5.5 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 322 114.114.114.114 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 377 223.5.5.5 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 1 114.114.114.114 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 40 114.114.114.114 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 96 223.5.5.5 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 103 114.114.114.114 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 292 114.114.114.114 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 4 223.5.5.5 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 41 223.5.5.5 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 235 114.114.114.114 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 293 223.5.5.5 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 376 114.114.114.114 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.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\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 93dca7bc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 93dca7bc File created C:\Windows\SysWOW64\93dca7bc 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 93dca7bc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 93dca7bc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 93dca7bc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 93dca7bc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 93dca7bc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 93dca7bc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 93dca7bc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 93dca7bc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 93dca7bc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 93dca7bc - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\60f840 93dca7bc File opened for modification C:\Windows\29a300 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.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 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 93dca7bc - 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" 93dca7bc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 93dca7bc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 93dca7bc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 93dca7bc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 93dca7bc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 93dca7bc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 93dca7bc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 93dca7bc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 93dca7bc - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5664 93dca7bc 5664 93dca7bc 5664 93dca7bc 5664 93dca7bc 5664 93dca7bc 5664 93dca7bc 5664 93dca7bc 5664 93dca7bc 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Token: SeTcbPrivilege 2432 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Token: SeDebugPrivilege 5664 93dca7bc Token: SeTcbPrivilege 5664 93dca7bc
Processes
-
C:\Users\Admin\AppData\Local\Temp\6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe"C:\Users\Admin\AppData\Local\Temp\6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.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:2432
-
C:\Windows\Syswow64\93dca7bcC:\Windows\Syswow64\93dca7bc1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:5664
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\93dca7bc
- Size 3.0MB
- SHA256 44acacd499aab460bb8ea864795d146c9a8d2903ba96ccc20985d3f34e3fe8c8
- MD5 a92d6f41758e746663853c35f29f2598
- SHA1 fc9e936e7752e19780e67e94e5fcb26cc87f6ec3
- SHA512 461c76773d64f371c40b60bcb678a1921a499a3b29efb8739a948645c3a6fad3491b37ec832053b836c85af90f588bee0c56d7104ff79ca8abc85d15dee7da5b
- SSDEEP 49152:UHHKO2FQd1oOU82lPJ6PsfsCWFn5+ovhnFvTGkQd5QZuTtS0rQMYOQ+q8z:UnKl2qOb2lP8ssYoJxKkyWsM0r1Qq
- TLSH T162E5C011F7A1C036C4AB0171897AC76EA574BD210B259AC7B3C47B6E5FB23D1AE3530A
- MD5 SHA1 SHA512 SSDEEP TLSH